www.unisig.com
DEEP HOLE DRILLING SYSTEMS
DEEP HOLE DEPTH-TO-DIAMETER RATIOS
MACHINES FOR GUNDRILL OR BTA TOOLS
DEEP HOLE DRILLING MACHINES FOR A RANGE OF APPLICATIONS
20:1 - 400:1
DEEP HOLE DRILLING SYSTEMS
Machine CapabilitiesUNISIG produces precision solutions to meet the production and specifi cation demands across applications.
UNISIG’s ProcessUNISIG is committed to working closely with customers throughout the entire process.
• Initial application• Review and propose solution• Machine building• Testing and Acceptance• Installation• Training• Service• Long Term Support
ABOUT UNISIGUNISIG deep hole drilling machines bring powerful and intuitive capability to our industry-leading customers across the globe. Machines are engineered to handle a complete range of applications with confi dence, and supported by our high level of knowledge and service.
TOOLING SYSTEMS
HOLE DIAMETER
HOLE DEPTH
HOLE LOCATION
WORKPIECE SHAPE
AUTOMATION
BTA GUNDRILLING 0.8 - 500 mm0.031 - 20.0 in
< 25 mm - >10.0 m < 1.0 in - >32.8 ft ON- OR OFF-CENTER CYLINDRICAL OR CUBIC OPTION
Industries Served: AEROSPACE
AUTOMOTIVE
STEELCYLINDERS
DEFENSE MEDICAL
ENERGY MOLDS
OIL AND GAS
DEEP HOLE DRILLING SYSTEMS
PRODUCTION DEEP HOLE DRILLING MACHINESFOR SMALL AND MEDIUM SIZED HOLES
• Compact, 1- or 2-spindle machines allow any customer to have gundrilling with low cost and quick delivery
• Multi-spindle machines or machine cells, typically with automation, handle the highest production levels
Production deep hole drilling is easily managed.
UNE UNI
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DEEP HOLE DRILLING SYSTEMS
CNC DEEP HOLE DRILLING MACHINESFOR PRECISION OFF-CENTER HOLES
• Multiple axes allow table positioning for on-center and off -center drilling
• Precision machine design drills accurate holes at extreme depths-to-diameter ratios
The most challenging deep holes are easily achieved.
USK UNI UNX
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DEEP HOLE DRILLING SYSTEMS
ON-CENTER DEEP HOLE DRILLING MACHINESFOR LARGER HOLES AND LONGER WORKPIECES
• High-power BTA machines can manage larger, longer workpieces, and the deepest holes
• Skiving and burnishing machines fi nish bores in hydraulic cylinders with unmatched throughput
• These machines maintain superior productivity and accuracy, even in extreme applications
Special versions and capabilities meet industry demands.
B-SERIES S-SERIES
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DEEP HOLE DRILLING SYSTEMS
CNC MACHINES FOR DEEP HOLE DRILLING AND MACHININGMULTIPLE PROCESSES IN ONE MACHINE
• Large capacity CNC deep hole drilling machines, typically used by mold and energy industries
• These machines are often equipped with additional machining capabilities for fi nishing a workpiece in fewer setups
Superior capabilities and features transform industries.
USC USC-M USC-TS
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DEEP HOLE DRILLING SYSTEMS
AUTOMATIONAutomation is available for your deep hole drilling machine project. Loaders and robotic systems are easily combined and supported by UNISIG.
eep hole drilling machine project. easily combined and
TOOLING AND ACCESSORIESMachine accessories are very important to complete any project. UNISIG has a complete line of workholding and tool system support components to ensure your success.
CONTROLSUNISIG Smart Control programming overlays intuitive operation and real-time feedback on systems from global leaders of controls manufacturers.
AUTOMATION
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DEEP HOLE DRILLING SYSTEMS
TOOLING REFERENCE
COMPANY OVERVIEWUNISIG products are engineered and manufactured in the USA by experienced teams, dedicated to innovation in design and the application of manufacturing technologies. UNISIG is a product division of Entrust Manufacturing Technologies, Inc. which has been building precision machinery since 1973. UNISIG machines are installed and supported worldwide.
www.unisig.com
UNISIG division ofEntrust Manufacturing Technologies, Inc.N58W14630 Shawn CircleMenomonee Falls, WI 53051, USA
Contact [email protected]
UNISIGFactory
UNISIG GmbHService
Service Partners
PROCESS HOLE SIZESURFACE FINISH ROTATION HOLE STRAIGHTNESS
μ-in Ra μ-m Ra (in/ft) (mm/m)
Gundrill IT6-IT11 8-250 0.2-6.3• 0.012 1.00
• 0.002-0.006 0.16-0.5
• 0.001-0.004 0.08-0.33
BTA IT8-IT10 60-125 1.5-3.2• 0.012 1.00
• 0.003-0.005 0.25-0.42
• 0.001-0.003 0.08-0.25
Pull bore IT7-IT9 32-125 1.5-3.2 • 0.001 0.08
Skive-Burnish IT8-IT9 < 8.0 < 0.2 • as received
DIAMETER RANGE IT6 IT7 IT8 IT9 IT10 IT11
> ≤ tolerance - mm
0 3 0.006 0.010 0.014 0.025 0.040 0.060
3 6 0.008 0.012 0.018 0.030 0.048 0.075
6 10 0.009 0.015 0.022 0.036 0.058 0.090
10 18 0.011 0.018 0.027 0.043 0.070 0.110
18 30 0.013 0.021 0.033 0.052 0.084 0.130
30 50 0.016 0.025 0.039 0.062 0.100 0.160
50 80 0.019 0.030 0.046 0.074 0.120 0.190
80 120 0.022 0.035 0.054 0.087 0.140 0.220
120 180 0.025 0.040 0.063 0.100 0.160 0.250
180 250 0.029 0.046 0.072 0.115 0.185 0.290
250 315 0.032 0.052 0.081 0.130 0.210 0.320
315 400 0.036 0.057 0.089 0.140 0.230 0.360
400 500 0.040 0.063 0.097 0.155 0.250 0.400
DIAMETER RANGE IT6 IT7 IT8 IT9 IT10 IT11
> ≤ tolerance - in
0 0.1181 0.0002 0.0004 0.0006 0.0010 0.0016 0.0024
0.1181 0.2362 0.0003 0.0005 0.0007 0.0012 0.0019 0.0030
0.2362 0.3937 0.0004 0.0006 0.0009 0.0014 0.0023 0.0035
0.3937 0.7087 0.0004 0.0007 0.0011 0.0017 0.0028 0.0043
0.7087 1.1811 0.0005 0.0008 0.0013 0.0020 0.0033 0.0051
1.1811 1.9685 0.0006 0.0010 0.0015 0.0024 0.0039 0.0063
1.9685 3.1496 0.0007 0.0012 0.0018 0.0029 0.0047 0.0075
3.1496 4.7244 0.0009 0.0014 0.0021 0.0034 0.0055 0.0087
4.7244 7.0866 0.0010 0.0016 0.0025 0.0039 0.0063 0.0098
7.0866 9.8425 0.0011 0.0018 0.0028 0.0045 0.0073 0.0114
9.8425 12.4016 0.0013 0.0020 0.0032 0.0051 0.0083 0.0126
12.4016 15.7480 0.0014 0.0022 0.0035 0.0055 0.0091 0.0142
15.7480 19.6850 0.0016 0.0025 0.0038 0.0061 0.0098 0.0157
March 2018 EN-US
BTA SYSTEMExternal CoolantInternal Chip Exhaust
Types: Brazed | Indexable
Types: Solid Carbide | Brazed | Indexable
GUNDRILL SYSTEMInternal CoolantExternal Chip Exhaust
Bottle Boring50 - 500 mm2.0 - 20 in
Skiving and Burnishing38 - 500 mm1.5 - 20 in
BTA Trepanning100 - 500 mm3.9 - 20 in
BTA Bottom Forming20 - 500 mm0.8 - 20 in
BTA Counterboring20 - 500 mm0.8 - 20 in
BTA Pull Counterboring20 - 500 mm0.8 - 20 in
Gundrilling - Solid Drilling 0.8 - 50 mm0.031 - 2.0 in
BTA Solid Drilling12 - 500 mm0.5 - 20 in
Tooling Methods and Typical Diameters
Recommended
