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CNC WEST December 2017 /January 2018 www.CNC-West.com 71 ratio that is helically cut and throated for increased surface contact between the gear and worm which provides longevity, reduces backlash and helps maintain accuracy and repeatability. Positioning accuracy is +/- 15 arc sec- onds with 4 arc seconds repeatability with a maximum of 30 arc seconds of backlash. The motor cover on the VH-6 is completely sealed and pres- sure tested for leaks, protecting the motor from any coolant contamination. The VH-6 weighs approximately 125 lbs. For smaller collet sized parts, an optional 5C nose piece with a manual or pneumatic draw bar is available. The VH-6 is built to interface with virtually any CNC machine control on the market and will operate as a true 4th axis capable of simultaneous MACHINE TOOLS AND METROLOGY EQUIPMENT YOUR SOURCE FOR: • TRAK MACHINE TOOLS – Bedmills, Kneemills, Lathes, VMCs. Milling and Turning for One Offs and Small Lot Work. • HURCO – VMC’s, 5 Axis VMC’s, High Speed Milling and Multi-Axis Turning with the Most Powerful and Versatile Control on the Market. • TAKUMI – VMC’s and Double Column Machines with Outstanding Speed, Performance and Accuracy using Fanuc Technology. • VIDEO INSPECTION and OPTICAL COMPARATORS www.roscoprecisionmachinery.com FOR MORE INFORMATION CALL: (253) 333-2439 • (503) 521-1196 WA S H I N G T O N O R E G O N New Products contouring or simple point to point indexing to any angle as little as .001 degrees. Providing the CNC machine tool is 4th axis ready and ladder work is completed, Index Designs will build the rotary table with the compatible motor and cables for easy connection to the CNC machine control. If 4 axis simultaneous contouring is not required, Index Designs offer their rotary tables with a programmable control box that can be interfaced and triggered using a spare M-function from a CNC machine. For applica- tions on other types of manual or non CNC machinery where point to point parts positioning is needed for second- ary operations, a micro-switch can be used to quickly and automatically step through the program. Need a Meda Kit for CNC-West in 2018? Email us @ sarnold@cnc-west.com and we will gladly send you one