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双面弯曲侧弯成型法在Φ76.2mm焊管孔型设计中几个问题的探讨

DISCUSSION ON ISSUES CONCERNING PASS DESIGN FOR MANUFACTURE OF Φ76.2mm WELDED PIPES WITH DUAL-SIDED INCLINE-CURLING FORMING PROCESS
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摘要 经对Φ76.2mm电焊钢管坯料双面弯曲侧弯成型(一般称W成型)孔型设计中的三种方案进行分析,得出一种较适用于实际生产的W成型孔型设计方案,并将W孔型系统与其他几种孔型系统作了详细比较。 Based on the analysis of the three alternatives for pass design of strip dual-sided incline-curling forming process known as W Forming Process for making of Φ76.2mm welded steel pipes,a choice of the most practical one among the said three W Forming Process pass design solutions is made.In addition,a detailed comparison of the W pass system with some other pass systems is also made here in the article.
作者 刘荣珮
机构地区 昆明理工大学
出处 《钢管》 CAS 1996年第2期21-25,共5页 Steel Pipe
关键词 焊接钢管 W成型 孔型设计 Welded steel pipe W Forming process Pass design
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