反向曲线变径壳体冲压成型工艺及模具设计  

Stamping Molding Process and Mould Design of Reverse Curve Variable Diameter Shell

作　　者：陆博福 陆洋[2] 

机构地区：[1]中国第一重型股份公司重装事业技术质量部,黑龙江161042 [2]齐齐哈尔大学,黑龙江161006

出　　处：《中国重型装备》2013年第3期42-44,共3页CHINA HEAVY EQUIPMENT

摘　　要：在石油化工压力容器设备换热器中,对于反向曲线若按一般封头冲压方法加工成型,其产品质量难以保证。为此,本文总结了本企业制造容器变径壳体的过程,对反向曲线的变径壳体冲压成型工艺、毛坯展开下料计算,以及模具设计等方面进行详述。Reverse curve variable diameter shell of pressure vessel heat exchanger for petrochemical industry has been moulded according to general head press method but the product was unqualified. Therefore, the paper has sum- marized vessel variable diameter shell manufacturing process of our enterprise, and illustrated stamping molding proce- dure, blanking calculation launching and mould design of reverse curve variable diameter shell in detail.

关 键 词：反向曲线变径壳 冲压工艺 展开下料计算 冲压模具 

分 类 号：TH49[机械工程—机械制造及自动化]