沈陽龍門銑床加工：是用(yong)(yong)銑(xian)(xian)刀對工(gong)(gong)件進行(xing)銑(xian)(xian)削加工(gong)(gong)的機(ji)床(chuang)。銑(xian)(xian)床(chuang)除(chu)能銑(xian)(xian)削螺紋和花鍵軸外，還能加工(gong)(gong)比較(jiao)復雜的型面，效率(lv)較(jiao)刨(bao)(bao)床(chuang)高(gao)，在機(ji)械(xie)制(zhi)造(zao)和修(xiu)(xiu)理(li)部門得到廣(guang)泛應用(yong)(yong)。刨(bao)(bao)床(chuang)：用(yong)(yong)刨(bao)(bao)刀對工(gong)(gong)件的平(ping)面、溝槽(cao)或成形表面進行(xing)刨(bao)(bao)削的直線運(yun)動機(ji)床(chuang)。使(shi)用(yong)(yong)刨(bao)(bao)床(chuang)加工(gong)(gong)，刀具較(jiao)簡單(dan)(dan)，因(yin)而(er)主要用(yong)(yong)于(yu)單(dan)(dan)件，小批量生產及機(ji)修(xiu)(xiu)車間，在大批量生產中往(wang)往(wang)被銑(xian)(xian)床(chuang)所(suo)代(dai)替。根(gen)據結(jie)構和性能，刨(bao)(bao)床(chuang)主要分為牛頭刨(bao)(bao)床(chuang)、龍(long)門刨(bao)(bao)床(chuang)等。

牛頭(tou)刨床因滑枕和刀架(jia)(jia)形似牛頭(tou)而(er)得(de)(de)名(ming)，刨刀裝在滑枕的(de)刀架(jia)(jia)上作(zuo)縱(zong)向(xiang)往復(fu)(fu)運動(dong)，多用(yong)(yong)于切削各種平面(mian)和溝槽。龍門(men)刨床因有一(yi)個由頂(ding)梁和立柱組成的(de)龍門(men)式(shi)框(kuang)(kuang)架(jia)(jia)結構(gou)而(er)得(de)(de)名(ming)，工(gong)作(zuo)臺(tai)帶(dai)著工(gong)件(jian)(jian)通過龍門(men)框(kuang)(kuang)架(jia)(jia)作(zuo)直線往復(fu)(fu)運動(dong)，多用(yong)(yong)于加工(gong)大平面(mian)，也用(yong)(yong)來加工(gong)溝槽或同時(shi)加工(gong)數(shu)個中(zhong)小(xiao)零件(jian)(jian)的(de)平面(mian)，作(zuo)臺(tai)沿床身導軌作(zuo)縱(zong)向(xiang)往復(fu)(fu)運動(dong)，多用(yong)(yong)于加工(gong)寬度較大而(er)又(you)不需要在整(zheng)個寬度上加工(gong)的(de)工(gong)件(jian)(jian)。

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