摘要
本文针对过去铝电解多功能起重机桥架装配过程中出现的各种弊端,经过多年的实践摸索和现场装配经验的积累,通过改进原设计治具结构,优化结构设计方案,研发设计了一套用于桥架装配使用的新型专用治具,该专用治具采用特殊框架结构形式,解决了以往天车桥架装配效率低、装配质量差、安全性差的落后装配方式,满足桥架装配平面度、各梁间平行度、端梁直线度、端梁与主梁间垂直度等工艺要求,为铝电解多功能起重机桥架装配提供了质量保障。
According to disadvantages of old pot tending machine in the assembly process, atter many years of exploration and practice field assembly experience, by improving the original design of fixture structure and optimizing the structure design, a set of new special tool assembly used for bridge has been researched and developed. The special frame structure has been used for this special fixture, solves the problems of low efficient crane bridge assembly, the poor assembly quality and poor reliability, meets the process requirements of crane bridge assembly flatness, parallelism between the girders, the straightness of end beams, and the verticality between end beams and the girders, provides quality guarantee for the crane bridge assembly of pot tending machine.
出处
《有色设备》
2014年第1期9-11,66,共4页
Nonferrous Metallurgical Equipment
关键词
铝电解多功能起重机
桥架
结构
装配
治具
pot tending machine
crane bridge
structure
assembly
fixture
