【摘要】 根据前右撑管的空间形状及其加工要求，确定该类零件的加工工艺方案，解决了该零件在弯曲时定位和压扁时扭转、限宽等实际技术问题。更多还原

【Abstract】 Based on the space shape of the front-right bracing tube and its machining demands,the author decides on the working technology plan for this part and gives the solution to some practical technigue probIems,such as its position fixing when bent,twisting and width-limit when flattened and so on.更多还原