论文部分内容阅读
在船舶修造中,经常需要配制一些较大的齿轮。因为厂内没有大型铣床,所以过去都是在刨床或插床上用样板刀加工,但因齿轮的齿形大、吃刀面积宽,很难加工,往往达不到精度要求:尤其是加工锻造出来的齿轮坯,这种困难就更显得突出。插工侯彦田、何贵老师传针对以上情况,研究出在插床上用圆盘加工齿轮的方法,效果很好,加工表面光洁度可达_4～_5。具体加工方法如下。
In shipbuilding, it is often necessary to formulate some larger gears. Because the factory does not have a large milling machine, so in the past are planing bed or bed with a prototype knife processing, but the gear tooth shape, eat a wide area, difficult to process, often fail to meet the accuracy requirements: especially forging out Gear billet, this difficulty is even more prominent. Inserting workers Houtian Tian, Gui Gui teacher According to the above situation, the study developed in the slotted disc with a gear processing method, the effect is very good, the processing surface finish up _4 ~ _5. Specific processing methods are as follows.