Formation of a crater in the workpiece o
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B. Bojorquez; R.T. Marloth; O.S. Es-Said
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Article
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2002
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Elsevier Science
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English
β 258 KB
A steel molding of ASTM A681 developed a large crater while being fabricated on an electrical discharge machine. Most probably, the fault was caused by inadequate Β―ushing of the dielectric/coolant.