一、前言锻锤是锻压车间的主要耗能设备。它将蒸汽或压缩空气的能量转换为锤头落下的打击能,又在打击能的作用下,使已具有足够高温度的金属发生塑性变形。由于连续地打击,使金属内部晶粒细化,从而获得良好组织的、符合尺寸和外形要求的锻造成品。所以锻锤工作的好坏,不仅直接影响成品的质量,而且关系 I. Introduction Forging hammer forging workshop is the main energy-consuming equipment. It converts the energy of steam or compressed air into a striking energy falling down from the hammerhead, and plastically deforms the metal, which has been sufficiently hot, under the action of striking energy. Due to the continuous blow, the internal grain refinement of the metal to obtain well-organized, in line with the size and shape of the forged products. So forging hammer work is good or bad, not only directly affect the quality of the finished product, but also the relationship