发明名称 Method and apparatus for manufacturing extruded parts
摘要 A method of manufacturing micro-multi-port tubing including actuating a hydraulic press to apply a force to a billet to extrude material through a die opening. The die opening defines at least two distinct segments to produce a single, unitary, continuous micro-multi-port extrusion strand having at least two distinct segments being interconnected by a web section. The method further includes separating the single, unitary, continuous micro-multi-port strand to substantially remove and/or reshape the web section to define at least two separate and independent micro-multi-port tubing segments from a single extrusion strand.
申请公布号 US2002121120(A1) 申请公布日期 2002.09.05
申请号 US20010032054 申请日期 2001.12.21
申请人 KRAFT FRANK F.;ZIEMS JERRY M.;DOWNING CHARLES E. 发明人 KRAFT FRANK F.;ZIEMS JERRY M.;DOWNING CHARLES E.
分类号 B21C23/08;B21C35/02;B21C37/15;(IPC1-7):B21C23/08 主分类号 B21C23/08
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