Information:

Economy Tool Grinder (ETG) The Star ETG is one the latest additions to Star Cutter Company's line of CNC machines. This five axis CNC-controlled, tool grinding machine gives you the ultimate in flexibility for end mills, step drills, reamers, form cutters, gundrills, burrs and shaper cutters. ETG Performance Features

HSK Quick-Release Grinding Wheel Arbor allows wheel pack changes in under one minute while providing the necessary locating repeatability for off-line wheel dressing and wheel measuring. HSK Quick-Release Precision Hydraulic Chucks with Sleeves are available for precision chucking of tools from 1/8 to 1-1/4 inch diameter range. Cat 50 Collet Chuck and Collet Set is available for chucking tools from 1/8 to 1 inch diameter range. PC-Based Computer with Flat Panel Monitor instead of an industrial computer. The latest in personal computer technology provides the necessary speed for running 3D simulations at the machine and allows for quick and inexpensive upgrades. Maximum HP available throughout entire RPM Range. For fluting carbide, our grinding spindles provide the same 10 horsepower at the lower RPM range of 1,900 as it does at maximum RPM of 10,000. Standard Features Five axis CNC control with digital servo motors User-friendly NUM control NUMROTOplus 2D grinding simulation Heidenhain glass scales on linear axes 10 Horsepower spindle continuous, 15 HP peak Mist collector Part Probe Automatic lubrication system

Benefits:

ETGplus Specifications

OVERALL DIMENSIONS  Length  2380 mm (94")    Width  1930 mm (76")    Height  2330 mm (92")    Weight  3600 kg (8000 lbs.)   Machine Capacities     Maximum Workpiece Diameter  100 mm (4")   Maximum Workpiece Length  200 mm (11")   Axis Travels  Maximum Velocity  Distance  A-Axis - Spindle Mode  1000 RPM  360 deg.  A-Axis - Axis Mode  200 RPM  360 deg.  B-Axis - (Grinding Spindle)  75 deg. per second  +-110 deg.  X-Axis  400 IPM  300 mm (11.8")  Y-Axis  400 IPM  220 mm (8.7")  Z-Axis  400 IPM  350 mm (13.8") Other Technical Data     Grinding Spindle Horsepower 10 HP (7.5kW) Continuous - 1950 RPM to 10,000 RPM, 15 HP (11.2 kW) Peak   Maximum Grinding Spindle Speed 10,000 RPM    Maximum Grinding Wheel Diameter 150 mm (6")   Smallest Programmable Movement:  Linear .0001 mm (.000004")    Smallest Programmable Movement:  Rotary .0001 deg.   Linear Axis Glass Scale Feedback Resolution .000000384"   Rotary Axis Feedback Resolution - A-Axis .000086 deg.    Rotary Axis Feedback Resolution - B-Axis .00000006 deg.         *

Download Supporting Documents:

• Download ETG CNC Tool and Cutter Grinder brochure

Additional Information:

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