论文部分内容阅读
第一节冷挤压对设备的基本要求在某种意义上来讲,任何能产生压力或具有一定能量,有往复运动机构的设备,只要力量足够,就可以用作冷挤压。所以,现有的各种锻压设备,如机械压力机、液压机和各种锤等都可以用来进行冷挤压。但是,从冷挤压的角度出发,对冷挤压设备有一定的要求,在满足这些要求后,可以大大提高模具寿命和提高生产效率。冷挤压工艺对设备主要有以下基本要求: 一、机床应有足够的刚度,而且在床身变形时,变形应与滑块运动的方向一致。
The first section of the basic requirements of cold extrusion equipment In a sense, any pressure or have some energy, have a reciprocating mechanism of equipment, as long as the strength enough, can be used as cold extrusion. Therefore, the existing variety of forging equipment, such as mechanical presses, hydraulic machines and various kinds of hammers can be used for cold extrusion. However, from the perspective of cold extrusion, cold extrusion equipment has certain requirements to meet these requirements, you can greatly improve the life of the mold and increase production efficiency. Cold extrusion process equipment mainly has the following basic requirements: First, the machine should have sufficient rigidity, and deformation in the bed, the deformation should be consistent with the direction of the slider movement.