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      簡述:鑄鋼閘閥支架的工藝路線

      2017-03-20 關注次數:

      支架是用來支承閥桿的,電動、氣動等閥門的驅動裝置也用它來支承。支架上端的圓柱孔與閥桿螺母相接合,下端面與閥蓋的上法蘭連接。支架的主要加工表面是內止口和上端的螺紋孔。

      該工藝過程由于在車削支架的下端面時,工件的剛性差而不能采用較大的切削用量,效率低,故大批量生產此支架時可采用組合機床來加工。

      通風蝶閥|渠道閘門|盲板閥|插板閥|煤氣閘閥

      通風蝶閥

      渠道閘門

      盲板閥

      插板閥

      煤氣閘閥

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