Drawing Technology
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The blank for drawing, height of each draw and drawing coefficient, workpiece R angle, drawing gap, etc., can all be calculated for their initial values; further adjustments must be made based on experiences; therefore accumulation of actual experiences is extremely important. |
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Whether or not drawing dies are successfully developed depends on a proper engineering layout, abundant experiences in trial molding are equally important. What does it take to find out the best outline and extension ratio for drafting the engineering outlines in respective workstations? It requires accumulated experiences to verify if equilibrium is achieved in the alteration of the raw material flow. |
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