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合頁 合頁   合頁又名合葉,正式名稱為鉸鏈,常組成兩折式,是連接物體兩個部分并能使之活動的部件。...
鑼母 鑼母   鑼母就是螺帽,與螺栓或螺桿擰在一起用來起緊固作用的零件,所有生產制造機械   用...
軸套 軸套   軸套是套在轉軸上的筒狀機械零件,是滑動軸承的一個組成部分,軸套與軸承座采用過盈配合...
儀表車床加工件 儀表車床加工件   儀表車床加工件的基本要求是定位準確,夾緊,在車床上安裝工件應使被加工表面的軸線與車...
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