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设计制造模锻用的高速锤时,广泛采用了冲击系统的液压气动传动装置。对卧式高速对击锤的研究结果表明:有许多问题尚未解决,而现有的试验样机又不能满足现代技术要求。锤头相对运动的液压同步、给料和坯料在两模具之间保持以及卧式高速锤工作周期的自动化等问题都还没有解决。然而,由于卧式高速锤与其他锻压设备相比有许多优越性,所以应用范围将扩大,并将广泛用来模锻形状复杂、精度高的一般材料和难变形材料的零件。苏联沃龙涅什理工学院机器制造液压学试验室研制了一种新型的液压气动卧式高速锤。这种结构第一次解决了锤头相对运动的同步问题。解决的力法是:将锻件固定在两锤头中心
Design and manufacture of forging high-speed hammer, widely used in the hydraulic system hydraulic impact transmission. The research on horizontal high speed hammer shows that many problems have not been solved yet, and the existing test prototype can not meet the requirements of modern technology. Hammer relative movement of the hydraulic synchronization, feed and billets maintained between the two molds and horizontal high-speed hammer work cycle automation and other issues have not been solved. However, horizontal hammers have many advantages over other forging machines, so the range of applications will be expanded and will be used extensively for swaging parts of complex and high precision general and refractory materials. A new type of hydraulic pneumatic horizontal high-speed hammer was developed by the laboratory of machine building hydraulics of the Vologne Institute of Technology in the Soviet Union. This structure for the first time solved the synchronization of the relative movement of the hammer. The solution is: the forging fixed in the two hammerhead center