摘要
P70棚车是目前铁路车辆中通用且运用数量最多的产品之一,车顶端压条又是该车的主要零部件之一,该制件的制造质量将直接影响P70棚车的整体制造质量、使用寿命和铁路行车安全。本文介绍了P70棚车车顶端压条的制造工艺、特点分析及拉弯模设计参数的选择。
P70 boxcar is the most common products in railway vehicles cmTently, and the roof batten is one of the main parts of boxcar, the manufacturing quality of the parts will directly affect the overall P70 boxcar manufacturing quality, service life and railway traffic safety.This paper introduced the manufacturing process and characteristics of P70 boxcar roof batten analysis and bending die design parameter selection.
出处
《模具制造》
2017年第5期83-85,共3页
Die & Mould Manufacture
关键词
端压条
拉弯
冲压工艺
batten
bending
stamping process
