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Content tagged with "tonnage"

Results: 5

Article

April 6, 2004
Sizing up servo presses For example, progressive or transfer applications that require forming, coining, or blanking of high-strength alloys or dual-phase materials with critical tolerances at production speeds of 20 to 100 strokes per minute (SPM) can benefit from servo technology. However, if a progressive-die... Read more...

Article

August 28, 2003
Using binder force control, force modulation, to improve part quality, stamping efficiency Editor's Note: This column was prepared by the staff of the Engineering Research Center for Net Shape Manufacturing (ERC/ NSM), The Ohio State University, Professor Taylan Altan, director. Binder, or blank holder, force control is an important variable in the stamping process. Constant blank... Read more...

Article

April 10, 2003
Establishing a die setup recipe for progressive dies To reduce the number of mistakes, it is important to have a good die setup recipe for each progressive tool. The special setup sheet should contain numerous items in checklist form. Setup Checklist All of the following items are crucial to your die-setup recipe. Although some of these items... Read more...

Article

May 30, 2001
Discovering the limits of press brake tooling One of the most important aspects of press brake forming is tooling selection. What are the tools capable of? What kinds of loads can they withstand? Figure 1: A standard straight press brake punch withstands more tonnage per foot than the press brake itself withstands.... Read more...

Article

March 23, 2001
Selecting a new press brake You have realized for a long time that your company should consider buying a new press brake. Now you have the responsibility of developing the specifications and recommending a new machine. This is an awesome responsibility, because if you select the wrong machine, your manufacturing costs... Read more...

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