论文部分内容阅读
我厂设备上用的弹簧片是一种形状较复杂的零件(如图1示),材料为50CrVA,淬火后硬度要求:HRC=41-45,变形要求:经热处理后应≤0.40毫米。
The spring piece used in our factory equipment is a kind of complex shape parts (as shown in Fig. 1). The material is 50CrVA. The hardness after quenching is as follows: HRC = 41-45, Deformation requirements: ≤0.40mm after heat treatment.