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鈑金加工鉆頭的刃磨

2019-11-11 14:52:15 廣州市中浩五金制品有限公司 閱讀

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SHIYONGDESHALUNDUWEI46~80。SHALUNXUANZHUANSHI,BIXUYANGEKONGZHITIAODONGLIANG,RENMOFANGFARUXIA。

YI、ZHUQIEXUERENDERENMO

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頭的不同半徑處是不相等的。照此反復磨幾次,一個主切削刃磨好后,轉180度刃磨另一個主切削刃。這樣便可磨出頂角、后角和橫刃斜角。

鉆頭頂角2的具體數值可根據不同鉆削材料選擇。主切削刃刃磨好后,應檢查頂角2是否雙線鉆頭軸線平分,兩主切削刃是否對稱等長,且各為一條直線;檢查主切削刃上外緣處的后角是否符合要求數值和橫刃斜角是否準確。

二、修磨橫刃

修磨橫刃時,鉆頭與砂輪的相對位置如圖1-49所示。

XIUMOSHI,XIANSHIRENBEIYUSHALUNJIECHU,RANHOUZHUANDONGZHANTOUSHIMOXUEDIANZHUJIANXIANGZHANXINYIDONG,CONGERBAHENGRENMO、DUAN。XIUMOHENGRENDESHALUNBIANYUANYUANJIAOYAOXIAO,SHALUNZHIJINGZUIHAOYEXIAOXIE。

圖片關鍵詞

圖片關鍵詞

圖片關鍵詞

YISHANGLIANGZHONGZHANTOUDERENMOFANGFA,YIDINGYAOYOUSUOLEJIE。GUANGZHOUSHIZHONGHAOWUJINZHIPINYOUXIANGONGSIZHUANZHUGONGJUJUBANJINJIAGONGGONGYI,YOUGUANBANJINJIAGONGDEXIANGGUANWENTIKELIANXIHUOZIXUNWOMEN

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