
在機(ji)械加工(gong)(gong)中,你除了要(yao)知道機(ji)械加工(gong)(gong)工(gong)(gong)藝(yi)的分(fen)類、精密機(ji)械加工(gong)(gong)知識以及容易影響機(ji)械加工(gong)(gong)誤差的加工(gong)(gong)流程這些(xie)知識,你還應該知道機(ji)械加工(gong)(gong)設備常(chang)用刀具(ju)的相關(guan)知識,機(ji)械加工(gong)(gong)設備常(chang)用刀具(ju)的分(fen)類有(you)哪些(xie)呢?你都知道么?
一、按工件加工表面分類
(1)加工各種外表(biao)面的刀(dao)具(ju):包(bao)括車刀(dao)、刨刀(dao)、銑刀(dao)、外表(biao)面拉刀(dao)和(he)銼(cuo)刀(dao)等;
(2)孔(kong)加(jia)工(gong)刀具:包(bao)括鉆頭、擴(kuo)孔(kong)鉆、鏜刀、鉸刀和(he)內表面拉刀等;
(3)螺(luo)紋(wen)加工工具:包括(kuo)絲錐、板牙、自動開合螺(luo)紋(wen)切頭、螺(luo)紋(wen)車刀(dao)和螺(luo)紋(wen)銑(xian)刀(dao)等;
(4)齒輪加工(gong)(gong)刀(dao)(dao)(dao)具(ju):包括滾(gun)刀(dao)(dao)(dao)、插齒刀(dao)(dao)(dao)、剃齒刀(dao)(dao)(dao)、錐齒輪加工(gong)(gong)刀(dao)(dao)(dao)具(ju)等;
(5)切斷刀(dao)(dao)具(ju):包括鑲齒圓鋸(ju)片(pian)、帶鋸(ju)、弓鋸(ju)、切斷車刀(dao)(dao)和(he)鋸(ju)片(pian)銑刀(dao)(dao)等(deng)(deng)等(deng)(deng)。
二、按切削運動方式和相應的刀刃形狀分類
(1)通用刀具:如車刀、刨刀、銑刀(不包括成形的車刀、成形刨刀和成形銑刀)、鏜刀、鉆頭、擴孔鉆、鉸刀和鋸等;
(2)成(cheng)(cheng)形(xing)(xing)刀(dao)(dao)(dao)具(ju)(ju)(ju):這(zhe)類刀(dao)(dao)(dao)具(ju)(ju)(ju)的刀(dao)(dao)(dao)刃具(ju)(ju)(ju)有與被加工(gong)工(gong)件斷面相同(tong)(tong)或接(jie)近相同(tong)(tong)的形(xing)(xing)狀(zhuang),如成(cheng)(cheng)形(xing)(xing)車刀(dao)(dao)(dao)、成(cheng)(cheng)形(xing)(xing)刨刀(dao)(dao)(dao)、成(cheng)(cheng)形(xing)(xing)銑刀(dao)(dao)(dao)、拉(la)刀(dao)(dao)(dao)、圓錐鉸(jiao)刀(dao)(dao)(dao)和各種螺紋加工(gong)刀(dao)(dao)(dao)具(ju)(ju)(ju)等;
(3)展成刀具:用展成法加工齒輪的齒面或類似的工件,如滾刀、插齒刀、剃齒刀、錐齒輪刨刀和錐齒輪銑刀盤等。
/創立于1992年
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