紧压扇形导体压辊孔型的最佳设计方案  

Optimal Design Programme of the Grooves for the Compact Sector Shaped Conductors

作　　者：周俊民 蒋炜华[2] 王松显 张开拓 

机构地区：[1]安徽太平洋电缆集团有限公司,安徽无为238331 [2]河南机电高等专科学校,河南新乡453002

出　　处：《电线电缆》2010年第4期39-42,共4页Wire & Cable

摘　　要：紧压扇形导体在成缆后缆芯保持圆形的基础上,大大减少了材料用量,降低了电缆成本。通过对紧压扇形导体压辊孔型的三种设计方案进行分析对比,得出了一种实用性较强的设计方案。After cabling,the compact sector shaped conductors become a circle;this greatly reduces the material consumption,resulting in cable cost reduction.In this paper,three design programmes of the grooves for the compact sector shaped conductors are analyzed and comparison is made between them.A practical design programme is ob-tained by a.m.analysis and comparison.

关 键 词：紧压扇形导体 压辊孔型 设计 近似 分层紧压 

分 类 号：TM205.2[一般工业技术—材料科学与工程]