发明名称 Combined cycle for forming and annealing
摘要 Capitalizing on the unique feature of our induction heating workcell that permits rapid and controlled heating and cooling of a workpiece within a wide temperature range allows us to combine manufacturing into a single heating cycle to save time, energy, capital, touch labor, and factory space. For example, we can combine superplastic forming (SPF) with annealing two operations that occur at temperatures that differ by about 150-200 DEG F. (85-105 DEG C.) or more, to produce quality parts. We mill parts flat to simplify their machining, form them to complex curvature, and anneal them.
申请公布号 US5914064(A) 申请公布日期 1999.06.22
申请号 US19970890529 申请日期 1997.07.09
申请人 THE BOEING COMPANY 发明人 GILLESPIE, FRANNA S. P.;MATSEN, MARC R.
分类号 B21D26/02;B22F3/105;B23K20/02;B29C33/06;B29C35/08;B29C43/36;B29C65/00;B29C65/32;B29C65/34;B29C65/36;B29C65/48;B29C70/44;B29C70/54;B64C3/18;H05B6/02;H05B6/14;H05B6/36;(IPC1-7):B23K13/01 主分类号 B21D26/02
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