摘要
热连轧生产线同类窜辊装置中均存在窜辊缸活塞杆与调心头脱开的现象,通过对窜辊装置中窜辊缸活塞杆与调心头的联接方式进行改造、由螺纹联接改为过盈联接后,解决了这一问题。文中详细介绍了活塞杆与调心头过盈联接的理论计算及热装工艺。
There＇s the phenomenon that the roll shifting cylinder piston rod and aligning head were torn off at the similar roll shitt device of hot rolling production line. After refomation of the connecting manner of the roll shifting cylinder piston rod and aligning head, the problems were solved by using surplus fits instead of screw fits. The paper introduced the theoretical calculation of surplus fits and hot charging process in details.
出处
《冶金丛刊》
2009年第3期7-9,共3页
Metallurgical Collections
关键词
窜辊缸活塞杆
调心头
过盈量
热装工艺
roll shifting cylinder piston rod
aligning head
surplus capacity
hot charging process
