在铸件落砂及清理工作中要注意哪些安全问题？--杨远锋的博客

在铸件落砂及清理工作中要注意哪些安全问题？

[ 2011-7-26 15:36:00 | By: 杨远锋 ]

铸件落砂就是从砂型中取出铸件。一般小型铸件是手工就地落砂，用铁钩及手锤进行操作。中型及大型铸件多用落砂机进行落砂。落砂操作应注意防止芯骨、芯板、浇口。碎铁片的伤害，在使用震动落砂机时，应有良好的除尘、防噪声措施，以控制粉尘和噪声对工人的危害。在震动落砂机运行时，应防止铸型受到震动而倒塌造成事故。
清理主要是清理铸件的型芯、粘砂、浇冒口、余边及毛刺等。铸件清理除了使用各种清砂设备如滚筒清砂．喷丸、喷砂清砂，水力、水爆清砂外，还有大量的手工劳动，如对铸件上的飞边、毛刺、浇冒口进行清理。手工清砂时要防止残余粘砂及铸件上的飞边、毛刺、浇冒口对人手的割伤和飞砂对眼睛的伤害。为此，操作者必须穿戴好防护用品．对于没有装设通风设备的手工清理场地，为降低作业场所的粉尘浓度，要采用喷雾、浇水等湿式作业。

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原创

[ 2016-9-6 17:09:17 | By: 原创(游客) ]

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原创

[ 2016-9-28 16:44:55 | By: 原创(游客) ]

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原创

[ 2016-9-30 11:21:26 | By: 原创(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-12 7:38:33 | By: udfln(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-14 14:03:56 | By: bwnrv(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-14 15:19:32 | By: yxnpt(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

[ 2016-10-20 12:36:20 | By: ywnpt(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-21 0:14:23 | By: qhlps(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-21 12:40:13 | By: jtknr(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-21 23:14:17 | By: usklp(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-22 4:27:15 | By: mqvxb(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-23 15:49:59 | By: uxchk(游客) ]

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Re:在漫画中识别身边的违章

[ 2017-2-18 18:52:35 | By: fdswa(游客) ]

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