Selected articles from the January 2004 issue available online:

Occupational injury and illness statistics

January 29, 2004

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In December 2003 the U.S. Department of Labor's Bureau of Labor Statistics (BLS) released its 2002 occupational injuries and illnesses data. A total of 4.7 million nonfatal injuries and illnesses were reported in private-industry workplaces during 2002, resulting in a rate of 5.3 cases per 100 equivalent full-time workers. Among goods-producing categories, incidence rates ranged from 4.0 cases per 100 workers in mining to 7.2 cases per 100 workers in manufacturing. These numbers are overall averages of subsets in each major category.

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Why should you care about inside bend radii?

January 29, 2004

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Operators, designers, and engineers, why should you care about the inside bend radius if the customer doesn't? Because, ultimately, just how easy or difficult it is to produce a part depends on decisions made during the design stage. Misunderstanding terminology, process capabilities, or production methods can lead to mistakes that can make production more difficult. The most common mistake is incorrectly calculating and achieving the correct minimum inside bend radius.

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Resolve to have a healthy, injury-free 2004

January 13, 2004

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The beginning of a new year is a good time to think about what's important in life and what changes you can make to benefit yourself and those around you. Safety practices and good health should be on everyone's priority lists. Adopting certain behaviors will help optimize your health, ensure your safety in the workplace and elsewhere, and make your corner of the world better for everyone.

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New Year's Resolutions

January 13, 2004

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What are your resolutions for 2004? "I'm going to lose that extra 15 pounds." "I plan to exercise more this year." "I'm going to be more complimentary to my staff." "I'm going to be more patient." Or, did you remember the resolutions you didn't keep last year and ask yourself, "Why make resolutions? I won't keep them once I get back to the daily grind."

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The future of structural welding

January 13, 2004

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Like my history of welding article, this article is my small insight into the future of structural welding. Like I said before, if you are a history or English professor—and I'll add math professor to this group after my last miscalculation, pointed out by Ted Neff from Reynolds...

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Improving waterjet cutting precision by eliminating taper

January 13, 2004

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The balance between waterjet cutting production rate and part precision always has been difficult to achieve because of the jet's complex behavior. Because its shape at any point along the tool path is a result of multiple independent variables — including the speed and acceleration with...

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