锻锤是锻工车间中的主要设备。由于不正确的操作以及锤杆本身材质不佳、锤头与导轨间隙过大、上下砧子不平或旧锤精度低等,因而常常造成锤杆在锥度起点a上下20mm左右(见图1)处折断。更换锤杆往往要连续抢修一两天,影响生产。下面介绍几种更换方法。 Forging hammer is the main equipment in the forging workshop. Due to improper operation and poor quality of the hammer itself, the hammer and the guide rail clearance is too large, uneven anvil or old hammer low accuracy, which often cause the hammer in the taper starting point a about 20mm (see Figure 1) at Break. Replace the hammer often have to repair one or two consecutive days, affecting production. Here are some replacement methods.