Modern Machine Shop is focused on all aspects of metalworking technology - Providing the new product technologies; process solutions; supplier listings; business management; networking; and event information that companies need to be competitive.
Issue link: https://mms.epubxp.com/i/850702
BETTER PRODUCTION Shops Using Technology 94 MMS August 2017 mmsonline.com of material to resist deformation. HEC engineering personnel met with JMPP, a manufacturer of CNC mill spindle-optimization products, to learn how its high-torque retention k n o b s c o u l d wo r k w i th th e s h o p's 50 -t a p e r V-flange toolholders. Intrigued by their potential, H EC i n i ti a l l y b o u g ht 25 k n o b s a n d p ro p e r l y installed them following calculated torque spec- if ications using a retention-k nob socket and torque wrench. Immediately, the shop noticed a 5 percent spindle-load decrease using a 3-inch high-feed insert mill running titanium. The com- pany also installed them on an aluminum forging Seeking a solution to their production issues, HEC engineering personnel initially met with JMPP's Technical Team at the Westec trade show in Los Angeles, California, where they were given a demonstration on how the high-torque retention knobs would work with their 50-taper V-flange toolholders. FORM MEASUREMENT FORM MEASUREMENT Now With Unprecedented Speed & Accuracy Checking surface form accuracy of fi nished parts while still in the machine, no longer requires multiple-touch, long cycle time routines using a touch probe. Working in conjunction with the machine to scan the part's profi le in one continuous motion, the new Marposs G25 gauge accurately measures surface form to within 0,4 µm repeatability at speeds up to 1500 mm/min. The compact, shop-fl oor hardened G25 gauge enables you to rapidly verify part surface form accuracy on a variety of ground or turned parts with a minimum of downtime. Plus, you can use the same device to perform touch functions for determining part location and alignment. Learn more at 1-888-MARPOSS or marposs.com