Selected articles from the April 2004 issue available online:

Titanium—You can weld it!

April 6, 2004

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"Titanium need not be all that hard to weld!"The American Welding Society (AWS)1said it, and I agree. Well-done titanium welds look like frozen mercury: shiny and reflective. A couple of basic factors make titanium different from other metals. These unique characteristics, and a lack of...

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Pitch notch or not? Factors to consider when designing progressive dies

April 6, 2004

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Figure 1In today's competitive global market, stampers are looking for ways to reduce tooling and stamping cost by any means possible. Pitch notches, often referred to as French notches, are used commonly to prevent overfeeding and mis-hits in progressive dies. More often than not, however, using a...

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Scraping the hull: Ridding your organization of barnacles

April 6, 2004

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Editor's Note: A version of this article previously appeared in the March 2004Lean Into It newsletter.What do barnacles and lean manufacturing have in common? Let me explain.Barnacles are a form of sea life that everyone's heard of but probably knows little about. Many different types exist, but...

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Entry arch and gates based on history use modern technologies

April 6, 2004

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The Santa Ysabel Ranch entry arch and gates, Paso Robles, Calif.Creating an entry gate for a new housing development doesn't sound like such a tough assignment until you toss in historical references as design constraints. Using the lore and symbolism of the Chumash Indian tribe that once settled...

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