Content tagged with "test-equipment"
Results: 2
Article
June 13, 2006
Measuring the plastic strain ratio of sheet metals
Drawing metal successfully relies, in part, on understanding precisely how the metal reacts to tensile forces. When subjected to tensile forces, a flat section of sheet material becomes thinner because of dimensional changes in its width and thickness. The ratio of the changes in width... Read more...
Article
April 11, 2006
Weld inspection before you weld
A welder conducts a GMAW fillet weld test.
While patrolling a shop floor playing "parameter police," a welding inspector may commonly hear questions like "Why can't I run my machine above XXX wire feed speed?" or "XX volts?"
Welding parameters aren't guidelines... Read more...
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