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磨床中有许多直径在φ40公厘、长度在300公厘左右的阶梯轴。由于这些零件尺寸较大、阶梯较多,所以最好在自动车床和六角车床上加工,而这种机床我厂较少。如果在普通车床上加工,就会增加很多辅助工时。为了解决车床不足的薄弱环节,就得充分提高车床使用率。为此,我们根据苏朕先进经验,设计了一个机械靠模来加工上述零件。经多次使用证明,生产效率可比原来提高两倍,同时保证了工件质量,这个靠模可供其他兄弟厂参考。
There are many grinders in the φ40 mm in diameter and length of 300 mm around the shaft. As these parts larger size, more stairs, so the best in automatic lathes and lathe machining, and I plant fewer machines. If the ordinary lathe processing, it will increase a lot of helper hours. In order to solve the weak links of the lathe, you have to fully improve the lathe usage. For this reason, we have designed a mechanical abutment to process the above parts according to the advanced experience of Su-Su. After repeated use proved that the production efficiency can be doubled than the original, while ensuring the quality of the workpiece, the model for other brothers reference.