摘要
挤压筒在铝合金挤压过程中至关重要,它在挤压生产时要承受长时间高温、高压、高摩擦,工作条件恶劣,它的设计、选材、制造、管理和维修的好坏将直接影响铝挤压产品的质量,同时又影响直接影响挤压机的生产效率和生产成本。本文主要从挤压筒的组成、结构、加热、密封配合等进行分析,并结合使用过程中遇到的问题进行探究。
the extrusion barrel is very important in the aluminum alloy extrusion process.It has to bear high temperature,high pressure and high friction for a long time in the extrusion production,and the working conditions are bad.Its design,material selection,manufacturing,management and maintenance will directly affect the quality of aluminum extrusion products,as well as the production efficiency and production cost of the extruder.This paper mainly analyzes the composition,structure,heating and sealing coordination of the extrusion cylinder,and explores the problems encountered in the process of use。
作者
李建华
LI Jian-hua(Shandong Yankuang Light Alloy Co.,Ltd.,Zoucheng,Shandong 273500)
出处
《世界有色金属》
2022年第10期50-52,共3页
World Nonferrous Metals
关键词
挤压机
挤压筒
密封
extruder
extrusion barrel
seal
