客车车架总成焊接加工工艺方案分析

Analysis of welding process for bus chassis frame

从客车车架总成加工工艺方案的制定以及焊胎型式的选择入手，对客车车架总成的加工工艺方案作详细地分析。为降低客车车架总成生产成本等做必要的技术前期准备。

By formulating a proposal of the machining process of bus chassis frame and selecting the type of welding fixture, this paper gives detailed analysis of the proposal, providing preliminary technical preparation which is necessary for reducing chassis frame production costs.