Computer-Aided Fixture Design: An Update April 1, 2010 All fixtures are designed to hold a workpiece in position firmly and accurately during a manufacturing process.
Masters of Manufacturing: Patrick J. Hanratty July 1, 2010 An early pioneer in the fields of NC and CAD/CAM software, Patrick J. Hanratty, PhD, discovered his passion for computing and programming almost by accident, answering a newspaper ad seeking programmers in his hometown of San Diego after returning from service in the Air Force during the Korean War.
Drill/Tap Centers Take to Milling August 1, 2009 It is reported that, not too long ago, before the current precipitous decline in machine-tool shipments, the number of 30-taper machines that were being manufactured and sold in Japan had surpassed the numbers of 40-taper and 50-taper machining centers.
Manufacturers Seek Cost Justification December 1, 2009 Machine tool suppliers, builders, and distributors are adopting aggressive ways to support their customers’ efforts to improve productivity and profitability in especially trying economic times.
Lean Automation February 1, 2009 Lean manufacturing principles and automation systems can coexist, although many lean purists contend that lean goals conflict with using automation. Smart applications of automation, however, can result in deployment of systems that are both automated and lean, with flexible manufacturing systems that can be easily reconfigured as factory operations change.
Solutions for Difficult Machining January 1, 2009 The machining challenges for two of the most advanced concepts in cutting tool materials are pretty well known. Cubic boron nitride (CBN) tools of varying designs are being used to cut hardened ferrous metals with or without interrupted cuts, as well as welded and clad metals.
CAD/CAM Tools Ease Programming Complexity February 1, 2008 Advanced simulation, new toolpath techniques aid programming of highly complex machinery. CAD/CAM software developers continue to refine simulation capabilities and toolpath techniques that enable programming highly complex equipment including multiaxis and multitasking machine tools.
Automation in Lean Manufacturing July 1, 2007 Common misperceptions about lean manufacturing and automation systems lead many manufacturing managers to dismiss the use of automation in a lean setting.
Metal Cutting: Cells and Machining Centers August 1, 2006 There will be more than one new machine introduced at IMTS 2006 that will be billed as a China beater, or as an India and rest-of-Asia beater, for that matter.
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