汽车座孔类零件修复

Repair Processing of Saddle Bore in Cylinder

文章介绍了气缸体主轴瓦座孔修复工艺的选择方法，座孔精度的要求、机械加工修复工艺规范与实例以及采用机械加工修复工艺的缺陷及补偿．并介绍了座孔盖的修理方法。

This paper presents the selection method of the repair processing.Accuracy requirement, and repairing standard for saddle bore in cylinder blocks.An octua example is given here. The compensation method to overcome defects caused by mechanical repairing are introduced. The repairing of saddle bore cover is also mentioned.