摘要
简要叙述了48mm壁厚6mm无缝厚壁管材的挤压工艺,模具设计及生产时采取的措施。
The extruding technology for the φ48×6mm seamless thick walled tube,design of the extruding die and the application measure in production are briefly stated.
出处
《模具制造》
2007年第2期52-54,共3页
Die & Mould Manufacture
关键词
无缝厚壁管材
壁厚差
穿孔系统
seamless thick wailed tube
wall thickness difference
perforation system
