冲床的冲压能力、扭矩、工作能量称为冲床的三要素。下面冲床维修小编来做一(yi)个详细的解说(shuo)。

冲压能力(吨数)
冲床的冲压能力，是冲床所能承受的吨数；一般来说应在小于或者等于70%冲压能力的情况下操作，免于冲床因材料的硬度、厚度等因素所导致的负荷。冲头连接部分所能承受的逆向负载为10%的冲压能力；因此，模具须相当坚固，如此在冲压过程结束时所造成的逆向负荷才不会超过极限，若负载超过负荷，冲头的连接部分及其它部分将会损坏。冲压能力的计算是，假设负载是均匀分布于冲床正中央附近三分之二的平板面积上，避免负荷集中及过偏心负荷。

扭矩
这个需要参照冲床机身上的能力曲线表来看。

工作能量
操作一(yi)个行(xing)程时，所(suo)使用(yong)的(de)能量。“一(yi)行(xing)程”所(suo)获得的(de)能量，是由飞轮(lun)及(ji)主马(ma)(ma)达所(suo)产生的(de)，在过(guo)负荷情况(kuang)下(xia)操作冲床，将会减少(shao)冲床的(de)行(xing)程数，并使主马(ma)(ma)达因为过(guo)热，而损(sun)坏主马(ma)(ma)达。

 
      以上就是冲床的(de)三要素，更多(duo)冲床维修、冲床保养的相关资讯请访问网(wang)址：//www.jiayouy.cn进行了解。

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