Sliding-Jaw Air Chuck features specialized top tooling.
May 8, 2012 -
Intended for lathe applications, 2-jaw Model 470 enables side-loading of parts into very center of small cylindrical insert pads, which are changeable and held on-center to chuck's OD within subjaws to accommodate different part sizes. Subjaws have large milled pocket, to clear part. When mounted on spindle, chuck meets accuracy/repeatability of .0001 in. TIR or better.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Northfield Precision Instrument Corp.
4400 Austin Blvd., P.O. Box 550
Island Park, NY, 11558
USA
Air Chuck For Specialized Lathe Application
Island Park, NY... Northfield Precision Instrument Corporation, a leader in the design and manufacture of precision workholding chucks. Introducing a standard Northfield Model 470 (2-jaw) sliding-jaw Air Chuck with highly specialized top tooling. This tooling was developed in conjunction with our customer to allow side-loading of their part (not shown) into the very center of the small cylindrical insert pads (which have been wire-cut from solid for accuracy) at the top of the photo. These insert pads are changeable (and held on-center to the chuck's OD within their subjaws as shown) to accommodate different sizes of the customer's part. The subjaws themselves have a large milled pocket, to clear their part. This was a lathe application where Northfield Precision met the required accuracy / repeatability of .0001" TIR or better when mounted on the customer's spindle.
Northfield Precision designs and manufactures the world's most accurate air and diaphragm chucks for any lathe, boring machine, grinder or VMC. Models include through-hole, high-speed and quick-change. Chucks are available in SAE or metric, in sizes from 3" (76mm) to 18" (457mm). Accuracies of 0.001" to 0.00001" (0.254m) are guaranteed. Custom workholding chucks and jaws are available and FREE engineering assistance is offered.
For more information, please contact Northfield Precision Instrument Corp.
Call Toll Free 1-800-810-2482 o Fax (516) 431-1928 o Email: info@northfield.com.
www.northfield.com
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