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模锻锤是目前我国很多大中型工厂的主要模锻设备。对于拥有这类设备的单位,在生产和维护工作中,都会经常接触到一个实际问题,即活塞与锤杆的配合问题。具体地说,就是究竟采用什么样的配合方式、选取多大的配合尺寸(即过盈量)以及在活塞、锤杆的加工与装配中注意些什么问题,才能使得既加工工艺性好,又能达到配合可靠、使用性能好的目的。这个问题若解决不好,会直接影响生产的
Die forging hammer is the main forging equipment for many large and medium-sized factories in our country. For the units that own such equipment, there is often a practical problem in the production and maintenance work, namely, the cooperation of the piston and the hammer rod. Specifically, exactly what kind of cooperation with the way to choose how much with the size (ie, the amount of interference) and in the piston, hammer rod processing and assembly of what attention to problems in order to make both the processing technology is good, but also To achieve a reliable, good performance with the purpose. If this problem is not solved well, it will directly affect the production