五、保险丝与肥皂的妙用为了检查上下模在合模时局部间隙做得是否均匀,或是为了避免模具闭合过小防止压力机超载,当在放入规定厚度的试冲板料之前,可选用直径稍粗的保险丝,按需要放在凸模与凹模之间的适当部位,进行合模试冲。这样,取出被压扁的保险丝,测量其厚 Fifth, the magical use of fuses and soap In order to check whether the upper and lower mold in the clamping gap when the local uniform, or in order to avoid too small mold closure to prevent overloading the press, when the test plate into the thickness of the provisions of the pre-optional A slightly thicker diameter of the fuse, as needed on the punch and die between the appropriate parts, the clamping test. In this way, remove the flattened fuse and measure its thickness