车身厂焊装线升降机动态特性分析

Dynamic Analysis of the Original and the Reformed Heavy-duty Lifter of the Automatic Weld Machine in Body Factory

本文对车身厂自动焊装线的原有和改进后的升降机进行了动态分析后得(?)有升降机为发散系统,而改进后的升降机为稳定系统。这一重大技术改造项目的(?)解决了影响车身厂均衡生产的关键问题。

The dynamic analysis of the original and the reformed Heavy-Duty lifter of the automatic weld machine in Body Factory is given in this paper. It has been proved that the hydrautic system of the original lifter is an unstable system, while that of the reformed lifter is a stable one. The importent technical reformation project has been completed successfully. Furthermore it has solved the key problem in balance production in Body Factory.