对冲压模具有哪些安全要求？--杨远锋的博客

对冲压模具有哪些安全要求？

[ 2011-7-27 15:52:00 | By: 杨远锋 ]

设计模具时除了应考虑到保证冲压件的质量外，还必、须考虑到其安全性。因此为防上操作者的手不进入上下模具空间，在模具上可以设计机械化上下料装置或采用复合模具、连续模具等。为防止人体某一部分夹入模具之间，模具导住末端外露不得大于8mm，尽量减少模具辅助部件冲压危险区，在危险部位开设放手的安全糟，或设置防护栏棚等。为了防止模具破碎伤人，模具应具有足够的强度，除工作部分外，不得有锐角；定位件应压入配合；紧固件应有防松措施；模具的负荷中心尽量与压力机中心重合；模具上使用的弹簧应为压缩弹簧，并加设必要的护罩等。

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原创

[ 2016-9-6 17:09:08 | By: 原创(游客) ]

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原创

[ 2016-9-28 16:44:38 | By: 原创(游客) ]

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原创

[ 2016-9-30 11:21:07 | By: 原创(游客) ]

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

[ 2016-10-10 3:55:41 | By: mxpqu(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-13 9:23:04 | By: yjzdg(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-16 17:30:02 | By: vkoru(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-21 14:07:51 | By: aqvwa(游客) ]

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