我厂曾经加工过净重1340公斤、外径1491.8毫米,35合金材料铸造的大链轮,如图1所示。由于车间没有专门加工大链轮的机床,所以成为生产上关键。可是,我们在党的领导与支持下,发挥了敢想敢干的精神,和工人同志一同研究,利用废钢板和轴料头,仅用7天的时间,就制造一台专铣链轮用的工具。为达到经验交流的目的,现将工具结构及操作方法介绍出来,供大家参考。 I plant has been processed net weight 1340 kg, diameter 1491.8 mm, 35 alloy material casting large sprocket, as shown in Figure 1. As the workshop does not specialize in the processing of large sprocket machine, it has become the key to production. However, with the leadership and support of the party, we have dared to think hard and dared to work together with our workers to study and make use of scrap steel and shaft material to create a dedicated milling sprocket in just seven days Tool of. In order to achieve the purpose of exchanging experience, we will introduce the tool structure and operation method for your reference.