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Description of SprutCAM Description of SprutCAM
SprutCAM can generate NC code for 2-axis and 3-axis machines, as well as indexed 4th and 5th axis machining. The machining operations included in SprutCAM replace the need for any manual writing of NC code and all of the problems that this normally entails. Instead the user only needs to define what he wants to do, and how he wants to do it. Start by simply importing the model to be machined, define the general requirements for the machining operations such as the type of tool, depth of cut, approach methods etc. And then, based upon the information given, the system calculates an optimum toolpath based on the defined parameters.
The all new fourth version of SprutCAM ushers in a new level of NC programming. The logical and well thought-out interface as well as the many automated functions are made available thanks to the powerful SprutCAM kernel. This kernel concentrates the knowledge and skills of many mathematicians, programmers and engineers.
Program interface Program interface
The program interface gives the user maximum information about the current operations. At the same time the screen is not cluttered with superfluous data.
Operation types Operation types
Because of the wide range of operations and functions available, it is possible to create an optimal job list to machine parts of any complexity.
Operation groups Operation groups
Toolpath example
Toolpath example
Use the parameters of a previous operation
Use the parameters of a previous operation
Tool definition Tool definition
The user can choose from a wide range of tools for any of the machining strategies. It is possible to define a tool using up to seven geometrical parameters.
Tool library Tool library
Tool type
Tool type
Example tool shape with dimensions
Example tool shape with dimensions
Dimensions of the tool being used
Dimensions of the tool being used
Actual tool view Actual tool view
Technological parameters
Technological parameters
Machining strategies Machining strategies
The ‘job list’ is the sequence of the various operations. Each operation has its own parameters list and creates the corresponding tool path.
The strategies parameters for the different operations
The strategies parameters for the different operations
Operation parameters Operation parameters
The ‘Parameters’ edit window for an operation enables the creation of optimal tool paths for many different parts. Depending on the operation type, the model to be machined and the workpiece, SprutCAM automatically sets the appropriate parameters. The user can alter these if required.
The parameters of the different operations
The parameters of the different operations
Set the stock, step and tolerance of machining
Set the stock, step and tolerance of machining
Feedrates definition Feedrates definition
Each section of the tool path has a corresponding feedrate. It is possible to set a constant or variable feedrate. The variable feedrate depends on the tool path direction. The use of variable feedrates reduces the machining time and improves the machining quality.
Feedrate type Feedrate type The picture displays the section of toolpath that uses the corresponding feedrate.
The picture displays the section of toolpath that uses the corresponding feedrate.
Approaches and retractions Approaches and retractions
There are a wide range of tool approach and retraction moves available. The approaches enable cutting to start in a smooth manner.
Approach type Approach type Approach/retraction parameters
Approach/retraction parameters
Retraction type Retraction type
Machining with ‘restrictions’ Machining with ‘restrictions’
It is possible to define ‘restricted’ and ‘allowed’ areas for machining. The restriction can be defined by geometry models (faces and meshes) or by closed curves.
Restricting area Restricting area Restricting area Restricting area
The tool path generated with regard for the restriction area(s)
The tool path generated with regard for the restriction area(s)
Rotary axis Rotary axis
If a machine has a rotary head and/or a rotary table, it is possible to define the rotary axis in SprutCAM to control it. The axis can be defined as a line parallel to any coordinate axis or by two points.
Example using a rotary head
Example using a rotary head
Rotary head Rotary head
Rotary table Rotary table
Built-in 2D modeler Built-in 2D modeler
Two-dimensional drawings can be created by ‘snapping’ to a 3D model. This ensures accuracy is maintained in the drawing.
3D model 3D model
The mean to link the definitions with 3D model
The mean to link the definitions with 3D model
A contour defined by an equation A contour defined by an equation
Calculated contour Calculated contour
Simulation of the machining
Simulation of the machining
Source contour Source contour
The window to define the equation
The window to define the equation
2.5D milling 2.5D milling
• Import the 2D contours into SprutCAM
• The elements height and stock are defined
• Visualisation of the defined model
• Pocketing
• Walls machining
The 2.5D model is defined as a set of contours. Every contour has the following parameters: the level, type – a cover or a hole, machining side – inside or outside. Whilst it is being defined, SprutCAM draws the model in the view port.
2.5D milling 2.5D milling
2.5D pocketing 2.5D pocketing 2.5D flat land machining
2.5D flat land machining
chamfer machining
chamfer machining
2.5D walls machining 2.5D walls machining
The strategies available for machining 2.D models are: 2.5D pocketing, 2.5D chamfer machining, 2.5D flat land machining, 2.5D walls machining. Each operation has its own parameters set, that makes the machining sequence creation simple.
Helical machining Helical machining
The helical tool path
The helical tool path
The simulation of the calculated helical machining
The simulation of the calculated helical machining
2D contouring operation allows the creation of helical tool paths. The helical tool path follows the selected curve. The resulting tool path can be ‘vectored’ or output helical moves (arcs) to the NC code. It is possible to create a ‘cleanup’ pass at the bottom level of machining.
Machining parameters
Machining parameters
Hole machining operations Hole machining operations
SprutCAM can generate a variety of cycles for hole machining. Every cycle has its own parameters.
It is the possible to automatically recognise holes in the model to be machined. This means there is no need to input the holes centers and diameters manually.
The roughing operations can use a pre-drilled hole for it’s plunge move. The parameters of the hole for a plunge move can be copied into the rough operation automatically.
Hole machining cycles
Hole machining cycles
Parameters of the selected cycle
Parameters of the selected cycle
Holes recognizing Holes recognizing
It is possible to create the holes list by setting a range of diameters and then choosing the required holes from the list manually.
Holes machining Holes machining
The size range for the holes search
The size range for the holes search
Recognised holes Recognised holes
Rough waterline and plane operations Rough waterline and plane operations
The roughing waterline operation generates the tool path in a series of horizontal passes. The distance between the passes is defined by the ‘Z step’. The tool path that’s created is a pocketing operation that removes the workpiece material.
The roughing waterline operation generates the tool path in a series of horizontal passes. The distance between the passes is defined by the ‘Z step’. The tool path that’s created is a pocketing operation that removes the workpiece material.
Plane roughing of the workpiece material that is outside of the 3D model. The passes are created in vertical parallel planes. To limit the cutting forces on the tool, machining can be performed at user defined Z depths.
Plane roughing of the workpiece material that is outside of the 3D model. The passes are created in vertical parallel planes. To limit the cutting forces on the tool, machining can be performed at user defined Z depths.
Drive operation Drive operation
Drive operation Drive operation
Waterline operation Waterline operation
The drive operation uses drive curves to define the tool path in. A drive curve can be imported or created directly in SprutCAM. It is possible to machine both along and across the drive curves.
Machining with scallop checking Machining with scallop checking
Waterline machining
Waterline machining
Remainingmaterial
Remainingmaterial
Waterline with scallop checking
Waterline with scallop checking
It is possible to generate the tool path utilising ‘scallop height’ checking. In this case the distance between the neighboring cutter paths will be reduced if necessary to maintain the defined scallop height.
Optimised plane operation Optimised plane operation
When the plane operation is used then the maximum scallop height appears on steep surfaces that are parallel to the tool path. The optimised plane operation generates the tool path so that it is perpendicular to any steep surfaces, this reduces the scallop height and improves the finish quality.
Plane finish machining
Plane finish machining
Optimised plane finish machining
Optimised plane finish machining
Complex machining Complex machining
Waterline finishing operation
Waterline finishing operation
Plane finishing operation
Plane finishing operation
Complex finishing operation
Complex finishing operation
Remachining after previous operations Remachining after previous operations
Complex finishing Complex finishing
Automatic recognition of ‘unmachined’ areas
Automatic recognition of ‘unmachined’ areas
Remachining after the previous operations
Remachining after the previous operations
The re-machining of rest ‘material’ permits high quality machining while greatly reducing the cutting time. Unmachined areas are calculated automatically, and can be machined using any of the available strategies.
Engraving Engraving
A model for the engraving operation is a set of planar (flat) curves. These curves can be imported or created in the built-in 2D modeler. The engraving module allows the creation of a special 3D model from the planar curves.
Engraving Engraving
The side angle of the model can be milled using any one of the supported tools. The engraver angle may also differ from the side angle. The “allow 3D toolpath” option produces a tool path to obtain sharp corners. The engraving can be performed using several Z steps if required.
3D tool path in the corners
3D tool path in the corners
Tools list Tools list
SprutCAM generates a document which contains a setting sheet required for setting the part up on the machine, also a job list and a list of used tools. The document is produced in html-format and it can be edited with an external editor.
The list of tools used
The list of tools usedThe images of
how the part is mounted on the machine
The images of how the part is mounted on the machine
The job list The job list Machining time
Machining time
• Reduced labour costs to create NC-programReduced labour costs to create NC-programss
• Reduction in machining timeReduction in machining time
• Easy to useEasy to use
• Very short learning curveVery short learning curve
• Compatibility with most modern CAD -systemsCompatibility with most modern CAD -systems
• RapidRapid tuning to any CNC machine tuning to any CNC machine
• Minimal requirements Minimal requirements ofof computer computer hardwarehardware
• Very rapid Return On InvestmentVery rapid Return On Investment
• Instant online NetViewer support and trainingInstant online NetViewer support and training
• Annual support contract included on Version 4 productsAnnual support contract included on Version 4 products
The Benefits of SprutCAM
www.sprutcam.com
SPRUT Technology, Inc.
Address:Office 6, Ave. Autozavodsky, 1, Naberezhnye Chelny, 423815,
RUSSIAPhone: +7 (8552) 599 409
Fax: +7 (8552) 599 410
Sales Information: [email protected]
Media Information: [email protected]
Support Information: [email protected]
Reseller Enquiries: [email protected]
Or find your nearest dealers in more that 40 countries in the worldwww.sprutcam.com
