发动机气缸高精度搪削的工艺探讨

Technology of Improving Accuracy of Boring the Motor′ s Cylinders

从汽车发动机气缸搪削中常见的维修精度低、表面粗糙值达不到规定的要求等诸多问题进行了分析研究,找出了主要矛盾,并提出了改进方法。

In this paper the problem often occurring as boring the motor's cylinders in automobile is analysed and probed.That the accuracy is low in their maintenances and the surface roughness cannot be achieved to the specifiction designed.Then the principle contradiction is found and the process to improve them is put forward.