• CN:11-2187/TH
  • ISSN:0577-6686

›› 2001, Vol. 37 ›› Issue (7): 44-46.

• 论文 • 上一篇    下一篇

药芯焊丝的计算机辅助设计

李午申;巩孝军;冯灵芝   

  1. 天津大学材料学院
  • 发布日期:2001-07-15

COMPUTER AIDED DESIGN FOR FLUX CORED WIRE

Li Wushen;Gong Xiaojun;Feng Lingzhi   

  1. Tianjin University
  • Published:2001-07-15

摘要: 通过计算机辅助设计的方法,根据对熔敷金属成分的要求和合金过渡系数设计药芯焊丝配方,再根据药芯的总质量、总体积、各组分的松装比和药芯焊丝外皮的几何断面积与药芯填充面积之比优选钢带规格(钢带宽度和厚度),确定填充系数和钢带用量。

关键词: CAD, 配方设计, 药芯焊丝

Abstract: Computer aided design (CAD) method is used for designing formulation of FCW on the basis of required composition for deposit metal and transfer efficiency of alloy elements, selecting specification of strip( width and thickness ), calculating filling coefficient and amount of used strip on the basis of gross mass and gross volume of flux, loose density of every component and ratio of exterior section area of FCW to flux filling area.

Key words: CAD, Flux-cored wire (FCW), Formulation design

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