我们生产的模具中有一个镶”(图1),用crWMn 钢制成,要求淬火后 HRc 50～55。由于镶片太薄淬火后极易变形,我们制作了一台简易淬火压床(示意图如图2),解决了淬火变形问题。把加热好的工件放在支撑台7上,向下压操纵杆1,使上压板4压在工件 We have a mold inlay "(Figure 1), made of crWMn steel, after quenching HRc 50 ~ 55. As the veneer is too thin after quenching deformation, we have made a simple quenching press (schematic As shown in Figure 2), to solve the problem of quenching deformation of the heated workpiece on the support table 7, down the joystick 1, so that the pressure plate 4 pressure on the workpiece