论文部分内容阅读
在工厂的锻工车间里,最常见的锻锤为有砧座的自由锻锤及模锻锤,它们的动力主要是压缩空气和蒸汽或是由电动机拖动,工作时依靠运动部分的动能打击放在砧座上的工件,为了能充分利用运动部分的打击能量,要求底座的刚性较大,因此,下砧座的重量需要很大,竟达落下部分重量的15～25倍,这就需要消耗大量的黑色金属。而且在工作时震动较厉害,如5吨模锻锤在工作时,周围一公里内都能感觉出来,这样对地基的要求就非常高,需要用大量的建筑材料,特别是对周围的建
In the factory forging shop, the most common forging hammers are free forging hammers and forging hammers with an anvil, which are mainly powered by compressed air and steam or driven by electric motors, which rely on the kinetic energy of moving parts On the anvil on the workpiece, in order to take full advantage of the movement part of the striking energy, requiring greater rigidity of the base, therefore, the anvil under the weight needs of a large, as much as 15 to 25 times the weight of the fall, which requires Consume a lot of black metal. And vibration during work more powerful, such as the 5-ton die forging hammer at work, can feel around within a kilometer, so the requirements of the foundation is very high, the need to use a lot of building materials, especially for the construction around