The 2000 Series Universal Cylindrical Grinder control is a two-axis CNC system for OD/ID grinders.

The system includes standard dressing and grinding macros for common straight, tapered and profile geometries witha more simplified G code program. With its familiar windows interface, intuitive graphics, and user friendly layout, thesystem is easy to learn. Allowing you to have the machine operational almost immediately

The control also accepts standard Fanuc standard G-code, as well as Fanuc Macro B programming compatibility, givingoperators virtually unlimited capabilities for writing their own custom programs and macros.

This manual gives the process for basic operation of the 2000 Series Cylindrical Grinder control including a summary ofthe different features of the pages and additional screens.

The run page contains the necessary features for operating the machine. The left side of the screen contains buttonsfor loading, editing, and running programs as well as the live tool path window to see the path the machine will takewhen the program is run.

The center of the screen contains information about machine status. The feedrate, wheel head RPM, and workheadspindle RPM can be modified on the fly by typing a new value in the blue box.

On the right side of the screen is a dashboard that can be configured with any number of widgets based on theoperator's preferences (See the Series 2000 User Manual). Seen in the example above is the tool wear offset inputwindow which can be used to make slight adjustments to the part diameter, the part offset table (Part CorrectionOffset) which, when multiple features are being ground on the part, can be used in conjunction with an "E" variable inthe program to allow adjustments to each feature individually.

2000 Series Universal CylindricalGrinder Operating Manual

Introduction

Screen NavigationRun Page

The conversational page is used to quickly and easily create new grinding and dressing programs without manuallywriting gcode. A program consists of a set of cycles that are included in the job. The cycles can be added to the job inany order and rearranged or removed as needed. Adding a cycle is a matter of selecting the type of cycle, inputtingthe dimensional data, and pressing Add to Job. Once all cycles are correct, the Post button will load the job forrunning.

Conversational Page

The grinder setup screen is used to set up the grinding wheels, dresser options, and safety clearances.

This page is for setting up wheel head parameters for the active wheel. These parameters affect how the cycles runand how the wheel is dressed.

Grinder Setup

Wheel Head Setup

This page is for setting up the dresser diamonds on the machine. There are three types of diamonds supported here:

1. Profile dresser: used for dressing circumference and or one side of wheel, as well as user developed wheelprofiles.

2. Universal dressers: two dressers are used for dressing forms that exceed 90 degrees of travel into or aroundthe wheel that cannot be done with a single dresser. For example, a full radius dressed into or onto thecircumference of the wheel, or radii or profiles on both corners of the wheel.

3. Straight dressers: used for straight dressing of all three surfaces of the wheel.

Dresser Setup

This page sets the distances between wheel, part, and diamond that are considered safe. These should be configuredbefore running parts or dressing a wheel.

Safety Clearances

If the machine has a rotary dresser, it's parameters are set on this page.

Rotary Dresser

The Measuring Devices page is used view, setup and calibrate the measuring devices that are enabled on themachine.

Measuring Devices

The calibrate page is used for calibrating the grinding wheel to the part and adjusting the part size. The axes arebrought into position, touching the part, and taught that position. The part is then measured at that position, and theposition is updated to adjust for any discrepancy.

Calibrate

The fixtures screen is used for setting fixture, machine, and or work offsets.

Fixtures

The service screen gives access to machine settings and diagnostics. It also contains a second configurable dashboardthat can be setup to user preferences.

The service screen is used for control set up, diagnostics, and getting remote help from the support team.

Service

Maintenance

This page allows the operator to see the state of all configured signals and I/O that are in use on the machine.

Machine I/O

Before running parts on the control, be sure the following steps have happened after starting the control software:

Machine is homedWheel selection is correctSafety clearance positions have been taughtDresser diamond positions have been taughtWheel has been rough dressedWheel has been calibrated to the partFlagging device has been calibrated to the wheel

Most machines are configured with a Enable and Home dialog that will be shown on startup.

OperationsBefore Running A Part

Homing Machine

Press the Cycle Start button on the dialog or the Cycle Start button on the operator panel. The machine will enablethe servos and home to the switches.

If for some reason this dialog is not shown you can manual enable the machine by pressing Reset and then navigateto the Service page.

Home each axis individually or press Home All to home all axes.

The Tool Display is always visible and should be used to confirm which wheel offsets and data are active.

All wheel data and dresser data is stored in the tool table. This allows the control to store multiple wheels each withdifferent wheel specs and dresser positions. Wheels are called with the Tool Change call similar to a Turn controls, thefirst two digits are the wheel number (pocket number) and the second two digits are the tool offsets.

T0101 will activate wheel #1 and tool offset #1T0202 will activate wheel #2 and tool offset #2

There are a few special tool offsets used for Flagging and the diamonds when dressing. The "xx" represents the wheelnumber.

Txx91 will activate the offsets for Diamond #1Txx92 will activate the offsets for Diamond #2Txx93 will activate the offsets for Diamond #3Txx95 will activate the offsets for the Active Flagging Device

Use MDI and Cycle Start to select wheel #1 "T0101".

Wheel Selection

Or on the Calibrate page there are buttons to select a wheel.

Navigate to the Grinder Setup - Safety Clearances page and ensure that all settings are appropriate for the currentprogram.

Safety Positions are the positions from Machine Zero that the wheel will follow when retracting from the part andmoving to the dresser. See Positioning to Dress for more info on the path between part and dresser.

When the machine wheel retracts from the part to the dresser it will follow the following path:

1. X will move to the Xsw position2. Z will move to the Zs position3. X will move to the Xsd position

Using the operator panel Jog the machine to different positions and set the position with the yellow TEACH buttons.

Safety Wheel Clearances define the clearance amount around the wheel when the wheel approaches the dresserdiamonds. They can also be used to make the diamond dress passed the edge of the wheel to ensure a clean dress.

Safety Clearances

Safety Positions

When using an OD grind wheel Xsw and Xsd should be set to the same position.

Safety Wheel Clearances

Wheel Return Clearances define the amount the wheel will back off the part when returning from a dress cycle. This isto make sure the wheel doesn't come in too hard on the part after dressing mid cycle.

Relieve Amount is the distance the wheel will move away from the last grind in the Relieve G289 Cycle.Reposition Feedrate is used in cycles that need to reposition the wheel mid cycle.Reposition Clearance Amount is used in the Multiple Plunge Grind cycle when returning the wheel to the startposition.

Navigate to the Grinder Setup - Dresser Setup page and follow the following steps to setup the dresser.

Delta X is in diameter mode, so 0.050" would only leave a 0.025" gap between the wheel and the diamond.

Wheel Return Clearances

In Cycle Settings

Dresser Setup

1. Select the type of dresser that matches the machine. The most standard dresser is #1.2. If dressing a form or taper on a new wheel, enter the desired offsets in the "New Wheel Teach Offsets" box

to shift the dress start positions.3. Using the Jog buttons or MPG, Jog the wheel so the circumference of the wheel is just touching the diamond in

the X axis direction.4. Press the yellow TEACH button for X.5. Jog the wheel so the Face is just touching the diamond in the Z axis direction.6. Press the yellow TEACH button for Z.

7. Select the “Tip Radius box, enter the radius size of the dresser point.

After the dresser is setup a rough dress program needs to be run to true up the wheel before calibrating the wheel tothe part. Use the Conversational to create a dress program that will profile and true the wheel. Re-run this programuntil the diamond touches all the way across the wheel.

See Dress Cycles to learn more about creating a dress program.

If the dresser type is #2 or #3 then repeat steps 4-6 for each diamond.

If the teach buttons do not enable, verify that the tool number loaded is not 0 in the TOOL DISPLAY section

Rough Dress

Navigate to the Calibrate page and follow the next few steps to finish calibration.

1. Mount a scrap part into the machine and turn on the Wheel Head and Work Head.2. Using the Jog buttons or MPG, Jog the wheel so the circumference of the wheel is just touching the part and

then continue jogging until the wheel has trued up the part and is making contact all the way around.3. Press the yellow Teach X button and then jog off and away from the part to a safe distance.4. Stop the Work Head and Wheel Head.5. Using a precision measuring device, measure the diameter of the newly ground surface.6. Enter the diameter into the Measured X box and press enter.7. Press the orange Update button.

1. Mount a scrap part into the machine and turn on the Wheel Head and Work Head.2. Near the bottom of the page is the Tool Offsets group. Type "0.0" into the "Z Offset" and into the "Z Wear

Offsets" boxes. 3. Using the Jog buttons or MPG, Jog the wheel so the face of the wheel is just touching the shoulder of the part

and then continue jogging until the wheel has trued up the shoulder and is making contact all the way around.4. Press the grey Zero Z button near the Z Position DRO.

1. Mount a scrap part into the machine and turn on the Wheel Head and Work Head.2. Using the Jog buttons or MPG, Jog the wheel so the face of the wheel is just touching the shoulder of the part

and then continue jogging until the wheel has trued up the shoulder and is making contact all the way around.3. Press the yellow Teach Z button and then jog off and away from the part to a safe distance.4. Stop the Work Head and Wheel Head.5. Using a precision measuring device measure the position of the shoulder of the newly ground surface.6. Enter the diameter into the Measured Z box and press enter.7. Press the orange Update button.

Calibrating the Flag will setup the Z offsets between the wheel Face #1 and the Flag probe. Calibration needs to bedone anytime a wheel dresser is re-setup. You must calibrate the Flag to the same shoulder that was used to calibratethe Z side of the wheel the previous step. (Calibrating the Wheel to the Part)

Calibrating the Wheel to the Part

Initial calibration of the wheel to the part must always be done if the dresser positions are modified!

X Calibration

Z Calibration (With One Wheel)

Z Calibration (With Multiple Wheels)

Follow the "Z Calibration (With One Wheel)" steps on the master wheel.

Use the X Correction and Z Correction fields to adjust the part positions by distance values andpressing Update

Calibrating the Flag to the WheelCalibration of the Flag must be done if the dresser positions are modified!

Press the button labeled Calibrate Flag to open the calibration wizard.

Follow the instructions on the calibration pages to calibrate the Flag to the wheel

1. Navigate to the Run page2. In the File group, press the Load button3. Use the File Navigator window to select the job file to run.

1. Navigate to the Conversational page2. Press the icon for a new file, near the top left corner

3. Add cycles to the job4. Press the Post button near the bottom left corner to save and load the job for execution

1. Navigate to the Conversational page2. Press the icon for load file, near the top left corner

3. Use the File Navigator window to select the job for edit

4. Double-click on cycles to edit them or add more cycles to the job5. Press the Post button near the bottom left corner to save and load the job for execution

Navigate to the Grinder Setup - Measuring Devices page

1. Jog the X and Z axis to a safe position for the flag to use as the Swivel Position and press the two yellowTEACH buttons.

Calibration Wizard

Loading a Job to Run

The file extension must be .nc or .tap

Creating a New Conversational Job

Loading a Conversational Job for Edit

The file extension must be .ini

The job file must have been previously created by the conversational page

Flagging Device Initial Setup

2. Enter the appropriate feedrate to be used on the initial search for the shoulder into the DRO labeled FastFeedrate.

3. Enter the appropriate feedrate to be used on the final search for the shoulder into the DRO labeled SlowFeedrate.

4. Enter the appropriate distance for the probe to back away from the shoulder on the second touch into theDRO labeled Back-Off Distance.

5. The Probe offsets Z+/- are used to shift the probe position +/- based on the probe move direction.

The control has two options for compensating the X and Z tool offsets while dressing a wheel that is mounted at anangle. Option 1 - Dress and compensate equal amounts on X and Z axes.Option 2 - The Z Dress amount and compensation is calculated using the wheel Working Angle from the Wheel HeadSetup page.

To use Option 1 copy the following GCode into MDI and run it.

To use Option 2 copy the following GCode into MDI and run it.

When a dressing cycle is called the machine will always follow the following path from the part to the dresser, in orderto avoid collisions with the part and the diamond.

Grinding CyclesDressing CyclesAngled Wheel Dressing

G10 L50 (Start the parameter setting sequence)N1915 R0 (Set parameter 1915 = 0)G11 (End G10 sequence)

G10 L50 (Start the parameter setting sequence)N1915 R1 (Set parameter 1915 = 1)G11 (End G10 sequence)

Positioning to Dress

The G251 cycle dresses a taper on the left face. It can increment in on just the X axis, just the Z axis, or on both axes.

The size of the phase height, relief height, and relief angle are all set on the Wheel Head Setup page.

Parameters:

D: The infeed increment to remove from the wheel on each pass.E: The number of passes to make across the wheel.F: The feedrate to use while dressing wheel.I: The height of the taper to put on the wheel (X direction).J: The angle of the taper to put on the wheel.K: The length of the taper to put on the wheel (Z direction).[M]: Passing in a 1 to the M parameter will force dressing. If the parameter is not given and the number ofparts per dressing has not been met, then dressing will be skipped.[R]: Passing in a 1 to the R parameter will skip setting tool offsets and wheel sizes.[T]: The Z infeed increment to remove from the wheel on each pass.[Q]: Selects the compensation direction used during the dressing cycles. By default, the compensation isonly in the X direction, changing the diameter of the wheel. If a 1 is passed to the Q parameter, thencompensation will be in the Z direction, narrowing the wheel. If a 2 is passed to the Q parameter, thencompensation will be in the X and Z directions, changing the diameter and narrowing the wheel.

Example:

G251: Dress Taper Face 1, Left

Only two of the parameters I, J, K are required.

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G251 D0.0003 F10 E4 I1.0 J45.0 (Wheel Dress)M30 (End program)

The G252 cycle dresses a taper on the right face. It can increment in on just the X axis, just the Z axis, or on bothaxes.

The size of the phase height, relief height, and relief angle are all set on the Wheel Head Setup page.

Parameters:

D: The infeed increment to remove from the wheel on each pass.E: The number of passes to make across the wheel.F: The feedrate to use while dressing wheel.I: The height of the taper to put on the wheel (X direction).J: The angle of the taper to put on the wheel.K: The length of the taper to put on the wheel (Z direction).[M]: Passing in a 1 to the M parameter will force dressing. If the parameter is not given and the number ofparts per dressing has not been met, then dressing will be skipped.[R]: Passing in a 1 to the R parameter will skip setting tool offsets and wheel sizes.[T]: The Z infeed increment to remove from the wheel on each pass.[Q]: Selects the compensation direction used during the dressing cycles. By default, the compensation isonly in the X direction, changing the diameter of the wheel. If a 1 is passed to the Q parameter, thencompensation will be in the Z direction, narrowing the wheel. If a 2 is passed to the Q parameter, thencompensation will be in the X and Z directions, changing the diameter and narrowing the wheel.

Example:

The G253 cycle dresses the circumference of the wheel and puts a taper on the left face. It can increment in on justthe X axis, just the Z axis, or on both axes.

The size of the phase height, relief height, and relief angle are all set on the Wheel Head Setup page.

Parameters:

D: The infeed increment to remove from the wheel on each pass.E: The number of passes to make across the wheel.F: The feedrate to use while dressing wheel.I: The height of the taper to put on the wheel (X direction).J: The angle of the taper to put on the wheel.K: The length of the taper to put on the wheel (Z direction).

% (EOB)

G252: Dress Taper Face 2, Right

Only two of the parameters I, J, K are required.

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G252 D0.0003 F10 E4 I1.0 J45.0 (Wheel Dress)M30 (End program)% (EOB)

G253: Dress Circumference and Taper Face 1, Left

[M]: Passing in a 1 to the M parameter will force dressing. If the parameter is not given and the number ofparts per dressing has not been met, then dressing will be skipped.[R]: Passing in a 1 to the R parameter will skip setting tool offsets and wheel sizes.[T]: The Z infeed increment to remove from the wheel on each pass.[Q]: Selects the compensation direction used during the dressing cycles. By default, the compensation isonly in the X direction, changing the diameter of the wheel. If a 1 is passed to the Q parameter, thencompensation will be in the Z direction, narrowing the wheel. If a 2 is passed to the Q parameter, thencompensation will be in the X and Z directions, changing the diameter and narrowing the wheel.

Example:

The G254 cycle dresses the circumference of the wheel and puts a taper on the right face. It can increment in on justthe X axis, just the Z axis, or on both axes.

The size of the phase height, relief height, and relief angle are all set on the Wheel Head Setup page.

Parameters:

D: The infeed increment to remove from the wheel on each pass.E: The number of passes to make across the wheel.F: The feedrate to use while dressing wheel.I: The height of the taper to put on the wheel (X direction).J: The angle of the taper to put on the wheel.K: The length of the taper to put on the wheel (Z direction).[M]: Passing in a 1 to the M parameter will force dressing. If the parameter is not given and the number ofparts per dressing has not been met, then dressing will be skipped.[R]: Passing in a 1 to the R parameter will skip setting tool offsets and wheel sizes.[T]: The Z infeed increment to remove from the wheel on each pass.[Q]: Selects the compensation direction used during the dressing cycles. By default, the compensation isonly in the X direction, changing the diameter of the wheel. If a 1 is passed to the Q parameter, thencompensation will be in the Z direction, narrowing the wheel. If a 2 is passed to the Q parameter, thencompensation will be in the X and Z directions, changing the diameter and narrowing the wheel.

Only two of the parameters I, J, K are required.

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G253 D0.0003 F10 E4 I1.0 J45.0 (Wheel Dress)M30 (End program)% (EOB)

G254: Dress Circumference and Taper Face 2, Right

Only two of the parameters I, J, K are required.

Example:

The G255 cycle dresses the circumference of the wheel and puts a taper on both faces. It can increment in on just theX axis, just the Z axis, or on both axes.

The size of the phase height, relief height, and relief angle are all set on the Wheel Head Setup page.

Parameters:

D: The infeed increment to remove from the wheel on each pass.E: The number of passes to make across the wheel.F: The feedrate to use while dressing wheel.I: The height of the taper to put on the wheel (X direction).J: The angle of the taper to put on the wheel.K: The length of the taper to put on the wheel (Z direction).[M]: Passing in a 1 to the M parameter will force dressing. If the parameter is not given and the number ofparts per dressing has not been met, then dressing will be skipped.[R]: Passing in a 1 to the R parameter will skip setting tool offsets and wheel sizes.[T]: The Z infeed increment to remove from the wheel on each pass.[Q]: Selects the compensation direction used during the dressing cycles. By default, the compensation isonly in the X direction, changing the diameter of the wheel. If a 1 is passed to the Q parameter, thencompensation will be in the Z direction, narrowing the wheel. If a 2 is passed to the Q parameter, thencompensation will be in the X and Z directions, changing the diameter and narrowing the wheel.

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G254 D0.0003 F10 E4 I1.0 J45.0 (Wheel Dress)M30 (End program)% (EOB)

G255: Dress Circumference, Taper, Face 1 and Face 2

Only two of the parameters I, J, K are required.

Example:

The G260 cycle dresses along the circumference of the wheel, feeding in on the X axis towards the center of the wheel.

Parameters:

D: The infeed increment to remove from the wheel on each pass.E: The number of passes to make across the wheel.F: The feedrate to use while dressing wheel.[M]: Passing in a 1 to the M parameter will force dressing. If the parameter is not given and the number ofparts per dressing has not been met, then dressing will be skipped.[R]: Passing in a 1 to the R parameter will skip setting tool offsets and wheel sizes.

Example:

The G261 cycle dresses along the left face of the wheel, feeding in on the Z axis towards the center of the wheel.

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G255 D0.0003 F10 E4 I1.0 J45.0 (Wheel Dress)M30 (End program)% (EOB)

G260: Dress Circumference

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G260 D0.0003 F10 E4 (Wheel Dress)M30 (End program)% (EOB)

G261: Dress Face 1, Left

The size of the phase height, relief height, and relief angle are all set on the Wheel Head Setup page.

Parameters:

D: The infeed increment to remove from the wheel on each pass.E: The number of passes to make across the wheel.F: The feedrate to use while dressing wheel.[M]: Passing in a 1 to the M parameter will force dressing. If the parameter is not given and the number ofparts per dressing has not been met, then dressing will be skipped.[R]: Passing in a 1 to the R parameter will skip setting tool offsets and wheel sizes.

Example:

The G262 cycle dresses along the right face of the wheel, feeding in on the Z axis towards the center of the wheel.

The size of the phase height, relief height, and relief angle are all set on the Wheel Head Setup page.

Parameters:

D: The infeed increment to remove from the wheel on each pass.E: The number of passes to make across the wheel.F: The feedrate to use while dressing wheel.[M]: Passing in a 1 to the M parameter will force dressing. If the parameter is not given and the number ofparts per dressing has not been met, then dressing will be skipped.[R]: Passing in a 1 to the R parameter will skip setting tool offsets and wheel sizes.

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G261 D0.0003 F10 E4 (Wheel Dress)M30 (End program)% (EOB)

G262: Dress Face 2, Right

Example:

The G263 dressing cycle dresses along the circumference of the wheel and the left face. It can increment in on just theX axis, just the Z axis, or on both axes.

The size of the corner radius, phase height, relief height, and relief angle are all set on the Wheel Head Setup page.

Parameters:

D: The infeed increment to remove from the wheel on each pass.F: The feedrate to use while dressing wheel.E: The number of passes to make across the wheel.[M]: Passing in a 1 to the M parameter will force dressing. If the parameter is not given and the number ofparts per dressing has not been met, then dressing will be skipped.[R]: Passing in a 1 to the R parameter will skip setting tool offsets and wheel sizes.[T]: The Z infeed increment to remove from the wheel on each pass.[Q]: Selects the compensation direction used during the dressing cycles. By default, the compensation isonly in the X direction, changing the diameter of the wheel. If a 1 is passed to the Q parameter, thencompensation will be in the Z direction, narrowing the wheel. If a 2 is passed to the Q parameter, thencompensation will be in the X and Z directions, changing the diameter and narrowing the wheel.

Example:

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G262 D0.0003 F10 E4 (Wheel Dress)M30 (End program)% (EOB)

G263: Dress Circumference and Face 1, Left

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)

The G264 dressing cycle dresses along the circumference of the wheel and the right face. It can increment in on justthe X axis, just the Z axis, or on both axes.

The size of the corner radius, phase height, relief height, and relief angle are all set on the Wheel Head Setup page.

Parameters:

D: The infeed increment to remove from the wheel on each pass.E: The number of passes to make across the wheel.F: The feedrate to use while dressing wheel.I: The height of the taper to put on the wheel (X direction).J: The angle of the taper to put on the wheel.K: The length of the taper to put on the wheel (Z direction).[M]: Passing in a 1 to the M parameter will force dressing. If the parameter is not given and the number ofparts per dressing has not been met, then dressing will be skipped.[R]: Passing in a 1 to the R parameter will skip setting tool offsets and wheel sizes.[T]: The Z infeed increment to remove from the wheel on each pass.[Q]: Selects the compensation direction used during the dressing cycles. By default, the compensation isonly in the X direction, changing the diameter of the wheel. If a 1 is passed to the Q parameter, thencompensation will be in the Z direction, narrowing the wheel. If a 2 is passed to the Q parameter, thencompensation will be in the X and Z directions, changing the diameter and narrowing the wheel.

Example:

The G266 roll dressing cycle brings the wheel to the start position and then increments into the diamond by setamounts. Between each infeed, there is an optional dwell time.

Parameters:

D: Infeed increment amount to feed into the wheel on each passE: The number of passes to make across the wheel.F: The feedrate to dress at while feeding into the diamond.[H]: The amount of time to dwell between each infeed, in seconds. Defaults to 0.[M]: Dressing may be skipped if the number of parts made since last dress has not met the required

G263 D0.0003 F10 E4 (Wheel Dress)M30 (End program)% (EOB)

G264: Dress Circumference and Face 2, Right

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G264 D0.0003 F10 E4 (Wheel Dress)M30 (End program)% (EOB)

G266: Roll (Crush) Dressing

number. In order to force dressing, pass in a 1 to the M parameter.[R]: Passing in a 1 to the R parameter will stop the dressing cycle from updating offsets or wheel sizeduring dressing.

Example:

The G269 profile dressing cycle runs a profile routine written by an operator. It will increment in a given number oftimes and repeatedly run the same profile.

Parameters:

D: Infeed increment amount to feed into the wheel on each pass.E: The number of passes to make across the wheel.F: The feedrate to dress at while feeding into the diamond.P: The program number to run to cut the profile.[M]: Passing in a 1 to the M parameter will force dressing. If the parameter is not given and the number ofparts per dressing has not been met, then dressing will be skipped.[R]: Passing in a 1 to the R parameter will skip setting tool offsets and wheel sizes.[T]: The Z infeed increment to remove from the wheel on each pass.[Q]: Selects the compensation direction used during the dressing cycles. By default, the compensation isonly in the X direction, changing the diameter of the wheel. If a 1 is passed to the Q parameter, thencompensation will be in the Z direction, narrowing the wheel. If a 2 is passed to the Q parameter, thencompensation will be in the X and Z directions, changing the diameter and narrowing the wheel.

G200 commands a return to the safety positions. The safety positions are configured machine coordinates that can beset on safety page.

Parameters:

E: Safety position selectionE1: Part safety positionE2: Dresser safety position

Example:

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G266 D0.0003 F10 E2 (Wheel Dress)M30 (End program)% (EOB)

G269: Profile Dressing

Grinding CyclesG200: Rapid to Safety Positions

G00 G40 G54 G64 G80 G90.1 G98 G18 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety positions)M3 S100 (Workhead on CW @ 100 RPM)G271 X2.050 Z0.000 F10.000 H1.000 (Swing Position 1 Definition, Left)

G271 and G272 collectively define a section of the work piece for grinding. They define the swing positions, swingfeedrates, and dwell times to be used for any applicable cycles that are called in the program afterwards. Both G271and G272 must be called in the program before the following cycles can be used:

G274 - Multiple Plunge GrindG281 - Traverse Grind with Infeed at Swing Position 1, LeftG282 - Traverse Grind with Infeed at Swing Position 2, RightG283 - Continuous InfeedG284 - Traverse Grind with Infeed at Both Swing PositionsG288 - Handwheel Infeed Cycle

Parameters:

X: The starting diameter, in part coordinates, for all applicable cycles.Z: The left swing position in part coordinates of the section being defined.[E]: The Part Correction Offset number (0-99). Applies a correction to X and Z axes. This is used to makesmall corrections to the different diameters or shoulders on the part.F: The feedrate used while feeding towards swing position 2 (right).[H]: The time, in seconds, the machine will dwell after reaching the defined position. If unspecified, thevalue will default to 0.[W]: Z offset

Example:

G272 R3.000 F20.000 H2.000 (Swing Position 2 Definition, Right)G288 (Handwheel Infeed Cycle)G200 E1 (Move to part safety position)M30 (Program Rewind)% (EOB)

G271: Approach Swing Position 1, Left

G00 G40 G54 G64 G80 G90.1 G98 G18 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety positions)M3 S100 (Workhead on CW @ 100 RPM)G271 X2.050 Z0.000 F10.000 H1.000 (Swing Position 1 Definition, Left)G272 R3.000 F20.000 H2.000 (Swing Position 2 Definition, Right)G288 (Handwheel Infeed Cycle)G200 E1 (Move to safety positions)M30 (Program Rewind)% (EOB)

If either G271 or G272 are not specified in the program before the applicable cycles, the machine will enter analarm state and the program will be stopped.

G271 and G272 collectively define a section of the work piece for grinding. They define the swing positions, swingfeedrates, and dwell times to be used for any applicable cycles that are called in the program afterwards. Both G271and G272 must be called in the program before the following cycles can be used:

Parameters:

R: The distance between the P1 and P2 positions. This value must be greater than the wheel width .F: The feedrate used while feeding towards the defined position.[H]: The time, in seconds, the machine will dwell after reaching the defined position. If unspecified, thevalue will default to 0.

Example:

G273 is used in conjunction with G283 for grinding narrower features. When Invoked, the wheel will rapid to the X andZ start positions and set the oscillation stroke, which is the distance specified in parameter "D". The Z oscillation willmove from the start position to the end position in the positive direction.

Parameters:

X: X start positionZ: Z start positionD: Oscillation stroke distance[E]: The Part Correction Offset number (0-99). Applies a correction to X and Z axes. This is used to make smallcorrections to the different diameters or shoulders on the part.[F]: Traverse feedrate[H]: Number of spark passes

G272: Approach Swing Position 2, Right

G00 G40 G54 G64 G80 G90.1 G98 G18 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety positions)M3 S100 (Workhead on CW @ 100 RPM)G271 X2.050 Z0.000 F10.000 H1.000 (Swing Position 1 Definition, Left)G272 R3.000 F20.000 H2.000 (Swing Position 2 Definition, Right)G288 (Handwheel Infeed Cycle)G200 E1 (Move to safety positions)M30 (Program Rewind)% (EOB)

If either G271 or G272 are not specified in the program before the applicable cycles, the machine will enter analarm state and the program will be stopped.

G273: Approach Oscillating Position

Example:

G274 does a set of plunge grinds between the positions defined in G271 and G272, moving the wheel over by apercentage of the wheel width for each plunge. The plunge amount is the diameter defined by the finish diameter plusthe allowance amount. Each plunge can have a dwell at the bottom for a specified number of seconds.

Parameters:

X: The final diameter to grind to in this cycle.[A]: The allowance to leave on the final grind diameter. Defaults to 0.[W]: The percent of wheel to step over on each plunge. Defaults to 90.F: The feedrate to plunge in on the X axis.[H]: The amount of time to dwell after each plunge completes. Default is 0.

Example:

G00 G40 G54 G64 G80 G90.1 G98 G18 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety positions)M3 S100 (Workhead on CW @ 100 RPM)G273 X2.050 Z-2.000 D1.000 (Oscillation Position Definition)G283 X2.000 D0.005 F0.100 H1.000 (Continuous Infeed Cycle)G200 E1 (Move to safety positions)M30 (Program Rewind)% (EOB)

G274: Multiple Plunge Grind

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)

G276 sets the starting position for any following G287 plunge cycles and moves into position, as Z axis then X axis.

Parameters:

X: Defines the starting X diameter for subsequent plunge cyclesZ: Defines the starting Z position for subsequent plunge cycles

Example:

G277 is used in conjunction with G291 and G293 for face grinding with the side of the wheel. When Invoked, the wheelwill rapid to the X P1 and Z start position and store the X P2 along with the traverse feedrate and dwell time.

Parameters:

X: X start position P1 Z: Z start positionR: X finish position P2[E]: The Part Correction Offset number (0-99). Applies a correction to X and Z axes. This is used to make smallcorrections to the different diameters or shoulders on the part.[F]: Traverse feedrate on X- while moving to P2 position[H]: Traverse dwell time in seconds[Q]: Traverse feedrate on X+ while moving to P1 position

G200 E1 (Move to safety position)G260 D0.0003 F10 E2 (Wheel Dress before rough grind)M3 S100 (Workhead on CW @ 100 RPM)G271 X1.010 Z0.0 F10 (Define left start position and rapid to position)G272 R3.5 F10 (Define traverse distance between left and right side of wheel)G274 X1.0 A.001 W75 H2 (Multi-step plunge grind. Target position X, Allowance A, Step over percent W, Dwell H)G260 D0.0003 F10 E2 (Wheel Dress before finish grind)G281 X1.0 A0.0 D0.0001 H2 (Target position X, Allowance A, Infeed D, Sparkouts H)G280 (End macro)G200 E1 (Move to safety position)M30 (End program)% (EOB)

G276: Approach Plunge Position

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety position)G260 D0.0003 F10 E2 (Wheel Dress before rough grind)M3 S100 (Workhead on CW @ 100 RPM)G276 X1.010 Z0.0 (Define plunge grind start position and rapid to position)G287 X1.0 Z-0.02 F0.001 H2 (Target position X, Target position Z, Feedrate F, Sparkout time H)G280 (End macro)G200 E1 (Move to safety position)M30 (End program)% (EOB)

G277: Approach Face Grind Position

Example:

G280 will reset the dressing flag and clears grinding data.

G281 does a traverse grind between the positions defined in G271 and G272 while infeeding the wheel incrementallyby a defined infeed amount each time the wheel reaches swing position 1 (left), until the diameter defined by the finishdiameter plus allowance amount has been reached, at which point a specified number of spark passes will happen.

Parameters:

D: The infeed increment that X axis feeds in by each time the Z axis reaches swing position 1, leftX: The final diameter to grind to during this cycleF: The feedrate to feed in at the X axis[A]: The allowance to leave on the final grind diameter. Defaults to 0.[H]: The number of spark passes to do after the grind completes. Default is 0.

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety position)G260 D0.0003 F10 E2 (Wheel Dress before rough grind)M3 S100 (Workhead on CW @ 100 RPM)G277 X4.0 Z0.0 R2.0 H1.0 F25.0 (Define face grind start position and rapid to position)G293 Z-0.1 A0.005 U0.25 F0.01 H1.5 (Target position Z, Z Stock Allowance A, X Step Size U, Feedrate F, Sparkout time H)G280 (End macro)G200 E1 (Move to safety position)M30 (End program)% (EOB)

G280: End of Grind Cycle

G281: Traverse Grind with Infeed at Swing Position 1, Left

Example:

G282 does a traverse grind between the positions defined in G271 and G272 while infeeding the wheel incrementallyby a defined infeed amount each time the wheel reaches swing position 2 (right), until the diameter defined by thefinish diameter plus allowance amount has been reached, at which point a specified number of spark passes willhappen.

Parameters:

D: The infeed increment that X axis feeds in by each time the Z axis reaches swing position 2, rightX: The final diameter to grind to during this cycleF: The feedrate to feed in at the X axis[A]: The allowance to leave on the final grind diameter. Defaults to 0.[H]: The number of spark passes to do after the grind completes. Default is 0.

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety position)G260 D0.0003 F10 E2 (Wheel Dress before rough grind)M3 S100 (Workhead on CW @ 100 RPM)G271 X 1.010 Z0.0 F10 (Define left start position and rapid to position)G272 R3.5 F10 (Define traverse distance between left and right side of wheel)G274 X1.0 A.001 W75 H2 (Multi-step plunge grind. Target position X, Allowance A, Step over percent W, Dwell H)G260 D0.0003 F10 E2 (Wheel Dress before finish grind)G281 X1.0 A0.0 D0.0001 H2 (Target position X, Allowance A, Infeed D, Sparkouts H)G280 (End macro)G200 E1 (Move to safety position)M30 (End program)% (EOB)

G282: Traverse Grind with Infeed at Swing Position 2, Right

Example:

G283 is used in conjunction with G273 for grinding narrower features. When invoked, the wheel will rapid to the X andZ start positions and set the oscillation stroke defined with G273. The wheel will then feed in the specified "D" distancein X while traversing in each Z direction.

Parameters:

X: The final diameter to grind to during this cycleD: The infeed increment that X axis feeds in by on each pass[A]: The allowance to leave on the final grind diameter. Defaults to 0.F: The feedrate to move at during this cycle[H]: The number of spark passes to do after the grind completes. Default is 0.

Example:

G284 does a traverse grind between the positions defined in G271 and G272 while infeeding the wheel incrementally

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety position)G260 D0.0003 F10 E2 (Wheel Dress before rough grind)M3 S100 (Workhead on CW @ 100 RPM)G271 X 1.010 Z0.0 F10 (Define left start position and rapid to position)G272 R3.5 F10 (Define traverse distance between left and right side of wheel)G274 X1.0 A.001 W75 H2 (Multi-step plunge grind. Target position X, Allowance A, Step over percent W, Dwell H)G260 D0.0003 F10 E2 (Wheel Dress before finish grind)G282 X1.0 A0.0 D0.0001 H2 (Target position X, Allowance A, Infeed D, Sparkouts H)G280 (End macro)G200 E1 (Move to safety position)M30 (End program)% (EOB)

G283: Continuous Infeed Grind

G00 G40 G54 G64 G80 G90.1 G98 G18 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety positions)M3 S100 (Workhead on CW @ 100 RPM)G273 X2.050 Z-2.000 D0.200 H1.000 (Oscillation Position Definition, Left)G283 X2.000 D0.005 F10.000 (Continuous Infeed Cycle)G200 E1 (Move to safety positions)M30 (Program Rewind)% (EOB)

G284: Traverse Grind with Infeed at Both Swing Positions

by a defined infeed amount at each swing position, until the diameter defined by the finish diameter plus allowanceamount has been reached, at which point a specified number of spark passes will happen.

Parameters:

D: The infeed increment that X axis feeds in by each time the Z axis reaches a swing positionX: The final diameter to grind to during this cycleF: The feedrate to feed in at the X axis[A]: The allowance to leave on the final grind diameter. Defaults to 0.[H]: The number of spark passes to do after the grind completes. Default is 0.

Example:

G285 works with G271 and G272 or G273. G285 does a shoulder grind in the negative Z direction, starting from swingposition 1, left. This means it will move outside of the area defined by G271 and G272. G285 will grind to a defined Zposition, leaving space for an optional stock allowance.

Parameters:

Z: The Z target position to grind to.[X]: The diameter to rapid X to before grinding in the Z direction.D: Feedrate to move the Z axis at.[A]: The allowance to leave on the final grind position. Defaults to 0.[H]: The amount of spark out time once final grind position is reached. Defaults to 0.

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety position)G260 D0.0003 F10 E2 (Wheel Dress before rough grind)M3 S100 (Workhead on CW @ 100 RPM)G271 X 1.010 Z0.0 F10 (Define left start position and rapid to position)G272 R3.5 F10 (Define traverse distance between left and right side of wheel)G274 X1.0 A0.001 W75 H2 (Multi-step plunge grind. Target position X, Allowance A, Step over percent W, Dwell H)G260 D0.0003 F10 E2 (Wheel Dress before finish grind)G284 X1.0 A0.0 D0.0001 H2 (Target position X, Allowance A, Infeed D, Sparkouts H)G280 (End macro)G200 E1 (Move to safety position)M30 (End program)% (EOB)

G285: Shoulder Grind at Swing Position 1, Left

Example:

G286 works with G271 and G272 or G273. G286 does a shoulder grind in the positive Z direction, starting from swingposition 2, right. This means it will move outside of the area defined by G271 and G272. G286 will grind to a defined Zposition, leaving space for an optional stock allowance.

Parameters:

Z: The Z target position to grind to.[X]: The diameter to rapid X to before grinding in the Z direction.D: Feedrate to move the Z axis at.[A]: The allowance to leave on the final grind position. Defaults to 0.[H]: The amount of spark out time once final grind position is reached. Defaults to 0.

Example:

G00 G40 G54 G64 G80 G90.1 G98 G18 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety positions)M3 S100 (Workhead on CW @ 100 RPM)G271 X2.050 Z0.000 F10.000 H1.000 (Swing Position 1 Definition, Left)G272 R3.000 F20.000 H2.000 (Swing Position 2 Definition, Right)G285 Z-1.000 D0.005 (Left Shoulder Grind Cycle)G200 E1 (Move to safety positions)M30 (Program Rewind)% (EOB)

G286: Shoulder Grind at Swing Position 2, Right

G00 G40 G54 G64 G80 G90.1 G98 G18 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety positions)M3 S100 (Workhead on CW @ 100 RPM)G271 X2.050 Z0.000 F10.000 H1.000 (Swing Position 1 Definition, Left)G272 R3.000 F20.000 H2.000 (Swing Position 2 Definition, Right)G286 Z4.000 D0.005 (Right Shoulder Grind Cycle)G200 E1 (Move to safety positions)M30 (Program Rewind)

G287 is used in conjunction with G276 for two axis plunge grinding. G276 defines the start point of the grind and G287defines the ending position of the plunge grind.

Parameters:

[X]: The final X diameter to plunge to[Z]: The final Z position to plunge to[A]: The allowance to leave on final grind position in both X and Z axes. Default is 0.F: The feedrate to plunge grind at.[H]: The amount of time to dwell after reaching plunge depth. Defaults to 0.

Example:

This cycle allows the operator to manually jog the X axis with the MPG handwheel or operator panel while the Z axismaintains the motion defined by G271 and G272. The cycle will continue until the operator presses Cycle Start or stopsthe program. Jogging on all axes other than X will be disabled during this cycle. There are no parameters for this cycle.

Upon pressing Cycle Start, the operator will be presented with a confirmation dialog on the control screen that theywish to end the handwheel infeed cycle. If they select 'No', the cycle will continue until they choose to end it again. Ifthey select 'Yes', then the Z axis will continue its cycling until it reaches swing position 1, defined by G271, and thenthe main program will continue. While the axis is returning to swing position 1, a progress dialog will be displayed onthe control screen.

If the operator presses Feedhold during the handwheel cycle, the Z axis will continue until it reaches the next swingposition, and then stop there until Cycle Start is pressed or the program is stopped.

If the operator presses Cycle Stop while this cycle is running, the Z axis will stop without returning to either swingposition. To control the distance that the axis takes to stop, set the parameter in MachMotion Configuration forReciprocating Axis - Z Axis - Cycle Stop Distance.

% (EOB)

G287: Plunge Infeed Grind

At least one of X or Z must be called in the cycle, if not both axes.

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety position)G260 D0.0003 F10 E2 (Wheel Dress before rough grind)M3 S100 (Workhead on CW @ 100 RPM)G276 X1.010 Z0.0 (Define plunge grind start position and rapid to position)G287 X1.0 Z-0.02 F0.001 H2 (Target position X, Target position Z, Feedrate F, Sparkout time H)G280 (End macro)G200 E1 (Move to safety position)M30 (End program)% (EOB)

G288: Handwheel Infeed Cycle

Example:

G289 performs a retract in X and Z axes. The cycle preceding G289 determines which axis and the direction of theretract. If G289 follows G281, G282, G283, G284, or G288, then the retract will be a positive X axis move. If G289follows G285, then the retract will be a positive Z axis move. If G289 follows G286, then the retract will be a negative Xaxis move.

Parameters:

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[W]: Relieve amount (Defaults to 0.01)[F]: Feedrate

Example:

G291 works with G277. G291 does a traverse grind starting from X P1 (larger OD) to X P2. The wheel will plunge in onthe Z axis each time the X axis reaches to X P1. G291 will grind to a defined Z position, leaving space for an optionalstock allowance.

G00 G40 G54 G64 G80 G90.1 G98 G18 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety positions)M3 S100 (Workhead on CW @ 100 RPM)G271 X2.050 Z0.000 F10.000 H1.000 (Swing Position 1 Definition, Left)G272 R3.000 F20.000 H2.000 (Swing Position 2 Definition, Right)G288 (Handwheel Infeed Cycle)G200 E1 (Move to safety positions)M30 (Program Rewind)% (EOB)

G289: Relieve

G00 G40 G54 G64 G80 G90.1 G98 G18 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety positions)M3 S100 (Workhead on CW @ 100 RPM)G271 X2.050 Z0.000 F10.000 H1.000 (Swing Position 1 Definition, Left)G272 R3.000 F20.000 H2.000 (Swing Position 2 Definition, Right)G288 (Handwheel Infeed Cycle)G289 (Retract)M30 (Program Rewind)% (EOB)

G291: Traverse Infeed Face Grind

Parameters:

Z: The Z target position to grind to.D: The infeed increment that Z axis feeds in by each time the X axis reaches a X P1.[A]: The allowance to leave on the final grind position. Defaults to 0.F: The feedrate to plunge grind at.[H]: The number of spark passes to do after the grind completes. Default is 0.

Example:

G293 works with G277. G293 does a multiple plunge grind starting from X P1 (larger OD) to X P2. The wheel willplunge in on the Z axis retract and move X in the step-over amount. G293 will grind to a defined Z position, leavingspace for an optional stock allowance.

Parameters:

Z: The Z target position to grind to.U: The X step-over amount.[A]: The allowance to leave on the final grind position. Defaults to 0.F: The feedrate to plunge grind at.[H]: The amount of time to dwell after reaching plunge depth. Defaults to 0.

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety position)G260 D0.0003 F10 E2 (Wheel Dress before rough grind)M3 S100 (Workhead on CW @ 100 RPM)G277 X4.0 Z0.0 R2.0 H1.0 F25.0 (Define face grind start position and rapid to position)G291 Z-0.1 A0.005 D0.002 F0.01 H1.0 (Target position Z, Z Stock Allowance A, Amount to per pass D, Feedrate F, Sparkout passes H)G280 (End macro)G200 E1 (Move to safety position)M30 (End program)% (EOB)

G293: Multiple Plunge Face Grind

Example:

Flagging is used to find a shoulder on the part. When G230 is called the X axis will move to the X swivel positionfollowed by the Z axis. The flagging slide will extend and then the Z axis will move to the Z start position followed bythe X axis. The probing cycle will start with the Z axis moving at the calibrated fast feedrate. When the shoulder isdetected, the probe will back off and probe again at the calibrated slow feedrate. The K parameter will be written tothe current fixture offset (which defaults to G54) and the fixture table will be saved. The probe will move back to thestart position, then back to the swivel position, and then retract.

Parameters:

X: The start position X will rapid to before starting the flagging routine, after flag is extended.Z: The start position Z will rapid to before starting the flagging routine, after flag is extended.W: The distance Z will move searching for a shoulder, which can be positive or negative to indicatedirection of travel.[E]: Selects between flagging the part and calibrating the probe. E1 will calibrate the probe. Defaults to 0for normal flagging.[K]: The Z position used to calibrate the shoulder. Default is 0.[R]: Indicates if to retract the probe at the end of cycle. A value of 1 will leave the probe extended at theend of the cycle. Default is 0 to retract the probe.

Example:

G00 G40 G54 G64 G80 G90.1 G98 G18 G20 (Safe Start Line)T0101 (Call wheel type)G200 E1 (Move to safety position)G260 D0.0003 F10 E2 (Wheel Dress before rough grind)M3 S100 (Workhead on CW @ 100 RPM)G277 X4.0 Z0.0 R2.0 H1.0 F25.0 (Define face grind start position and rapid to position)G293 Z-0.1 A0.005 U0.25 F0.01 H1.5 (Target position Z, Z Stock Allowance A, X Step Size U, Feedrate F, Sparkout time H)G280 (End macro)G200 E1 (Move to safety position)M30 (End program)% (EOB)

Measuring CyclesG230: Active Flagging with Probe

G00 G40 G54 G64 G80 G90.1 G98 G18 G18 G20 (Safe Start Line)T0101 (Call wheel type)M5 (Workhead off)G230 X2.0 Z0.2 W-1.0 K0.0 (Active Flagging Cycle)M30 (Program Rewind)% (EOB)

Path to swivel position and extend flagging probe:

Path to part from swivel position:

Flagging move from X and Z start position:

When the flagging device is extended the X and Z axis reference switches from the wheel to the probe tip.

AppendixCycle States

0 Idle

1 Positioning

2 Spark-out

3 Finished

4 Free Pass

100 Grinding

101 Positioning

102 Spark-out

103 Finished

104 Free Pass

105 Moving to Grind Position

106 Gap Control Grinding

200 Dressing

201 Positioning

202 Spark-out

203 Finished

204 Free Pass

205 Moving to Dress Position

206 Returning from Dress Position

207 Gap Control Dressing

Pound Variable Description

#9000 Diameter

#9001 Effective Width

#9002 Overhang

#9003 Minimum Diameter

#9004 Minimum Width

#9005 Working Angle

#9006 Corner Radius Left

#9007 Relief Angle Left

Wheel Head Memory

#9007 Relief Angle Left

#9008 Relief Height Left

#9009 Corner Radius Right

#9010 Relief Angle Right

#9011 Relief Height Right

#9012 Phase Height Left

#9013 Phase Height Right

#9014 Max Wheel RPM

#9015 Wheel SFM

#9016 Wheel RPM

#9017 Dresser Diamond Type

#9018 X Position Diamond 1

#9019 Z Position Diamond 1

#9020 X Position Diamond 2

#9021 Z Position Diamond 2

#9022 X Position Diamond 3

#9023 Z Position Diamond 3

#9024 Tip Radius Diamond 1

#9025 Tip Radius Diamond 2

#9026 Tip Radius Diamond 3

#9027 Infeed Angle

#9028 Feed Factor 1

#9029 Feed Factor 2

#9030 Xsw Safety Position

#9031 Zs Safety Position

#9032 Xsd Safety Position

#9033 Deta X Safety Clearance

#9034 Deta ZL Safety Clearance

#9035 Deta ZR Safety Clearance

#9036 X Return Clearance

#9037 Z Return Clearance

#9040 Current Commanded RPM

#9041 Wheel Dressing SFM

#9042 Rotary Dresser Roll Diameter

#9043 Rotary Dresser SFM

#9044 Rotary Dresser RPM

#9045 Current Rotary Dresser Rpm

#9046 X Dresser Offset (Optional)

#9047 Rotary Dresser Maximum RPM

#9048 Wheel Speed Mode

#9049 Rotary Dresser Surface Feet Per Min Mode

#9050 Rotary Dresser Direction (0 = FWD,1 = REV)

#9051 Teach New Wheel Dresser Offset 1

#9052 Teach New Wheel Dresser Offset 2

#9057 New Wheel Offset (0 = Off, 1 = On)

#9058 Dresser User Offset 1

#9059 Dresser User Offset 2

#9060 Wheel Type (0 = OD, 1 = ID)

#9080 Current Cycle State

#9081 Current Cycle Type

#9082 Current Cycle Passes Remaining

#9083 Parts Per Dress Cycle

#9084 Parts Since Last Dress Cycle

#9085 Part Count On Last Dress Cycle

#9086 Parts Per Dress Cycle Enabled

#9100 Work Head Diameter

#9230 Active Flag X Swivel Position (Machine Zero)

#9231 Active Flag Z Swivel Position (Machine Zero)

#9232 Active Flag Tip Diameter

Active Flagging Memory

#9233 Active Flag Fast Feedrate

#9234 Active Flag Slow Feedrate

#9235 Active Flag Back-Off Distance

#9236 Active Flag Z- Probe Offset

#9237 Active Flag Z+ Probe Offset

#9238 Active Flag X Measured Position

#9239 Active Flag Z Measured Position

#9250 Angle of last grind cycle

#9260 Relieve Amount

#9261 In Cycle Re-position Feedrate

#9262 In Cycle Re-position Clearance Amount

1900 Gap Control

1910 Wheel Diameter Lock (1 = Lock, 0 = Unlock)

1911 Wheel Width Lock (1 = Lock, 0 = Unlock)

1915 Dress at wheel Working Angle (0 = Dress equal amount X and Z, 1 = ZDress amount calculated using wheel Working Angle)

1916 Dresser Location (1 = Dresser is mounted in front of the wheel, -1 =Dresser is mounted behind wheel)

Global Memory

GCode Parameters

G230 Active Flagging with Probe

G251 Dress Taper Face 1, Left

G252 Dress Taper Face 2, Right

G253 Dress Circumference and Taper Face 1, Left

G254 Dress Circumference and Taper Face 2, Right

G255 Dress Circumference, Taper, Face 1 and Face 2

G260 Dress Circumference

G261 Dress Face 1, Left

G262 Dress Face 2, Right

G263 Dress Circumference and Face 1, Left

G264 Dress Circumference and Face 2, Right

G266 Roll (Crush) Dress

G269 Profile Dress

G271 Approach Swing Position 1, Left

G272 Approach Swing Position 2, Right

G273 Approach Oscillating Position

G274 Multiple Plunge Grind

G276 Approach Plunge Position

G280 End of Grind Cycle

G281 Traverse Grind with Infeed at the Swing Position 1, Left

G282 Traverse Grind with Infeed at the Swing Position 2, Right

G283 Continuous Infeed Grind

G284 Traverse Grind with Infeeds at both Swing Positions

G285 Shoulder Grind at Swing Position 1, Left

G286 Shoulder Grind at Swing Position 2, Right

G287 Plunge Infeed Grind

G288 Handwheel Infeed

G289 Relieve

Cycle Types

Warranty Information

MachMotion warranty policy is subject to change. Updated information is available at our website:https://machmotion.com/warranty

The MachMotion Teamhttp://www.machmotion.com14518 County Road 7240, Newburg, MO 65550(573) 368-7399 • Fax (573) 341-2672