Production Machining

NOV 2016

Production Machining - Your access to the precision machining industrial buyer.

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TECH BRIEFS productionmachining.com :: 31 real time—the busy machine shop or large produc- tion department stays flexible using this hard scudding technology. In some cases, this technology is applicable on near net, pre-hardened gear blanks, allowing signifi- cant step reductions in the manufacturing process. In operation, when cutting 0.006" to 0.0010" per flank on a tooth, the hard scudding process can be used on carburized or through-hardened parts; nitriding generally does not provide enough case depth to ensure sufficient stock for clean-up. An automotive ring gear, for example, which requires 40 to 50 seconds for scudding, can be hard scudded in 25-30 seconds. is process development stands as a viable and cost-effective alternative to conven- tional grind-and-hone operations, yielding an attractive cost per piece and extended tool life. e added benefits of reduced capital outlay, and a significantly more consis- tent end product bode well for the automotive powertrain and other gear market segments. For more information from GMTA, call 734-973-7800 or visit online at gmtamerica.com. CONTRIBUTOR Scott Knoy is vice president of sales and marketing for German Machine Tools of America (GMTA). :: This vertical, single-spindle gear cutting machine performs scudding, which is a viable alternative to grind- and-hone operations, yielding extended tool life. Mason, OH | 513-770-4200 | cncindexing.com | sales@cncindexing.com • Zero Backlash • No Mechanical Wear Parts • Fully Compatible with Major CNC Controls - FANUC, Mitsubishi, Siemens, Heidenhain • Higher Precision driven by a built-in Angle Encoder • OEM for brands such as Doosan, Hardinge, DMG Mori, Mazak, YCM, Feeler, Leadwell, and Tongtai AUTOLOAD • Compatible with any CNC Lathe • Single or Twin Arm Gantry • Stocker or Pallet Style Loading/Unloading • Std. Gripper 0-180° - Opt. Servo Driven B-Axis 0-360° AD-170 &

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