daxingjixieshebeijiagongzhuansuyidandayujichuangzhuzhoudexiandingzhuansu，jichuangyuanlaicunzaidemouxiexiaowenti，youshijiuhuibianchengyanzhongdewenti。shiyongjichuangjinxingjinshuqiexueshi，zhuzhouzhuansudegaodiduiguochengyouzhezhongdadeyingxiang。zaizhuzhoudedizhuansuhuochangyongzhuansufanweinei
，duizhiliangyingxiangbuda。

       zaiqiexuesuduhezhiliangzhijian，butongqiexuecanshudexuanze，doujiangzunxunguilv。zaidayuxiandingzhihuozaijiaogaodezhuzhouzhuansuxiajinxingjiagong
，huiyinqiqiexuewendudeshenggao，gongjiandelixinlijiaoda，yekenenghuiyinfajichuangdezhendong。zhuzhouzhuansuyuegao，congxuanzhuanzhouchanshengdexiangwailashengongjiandeliyueda，zhuyaozaijingjiagongzhong，lixinliduizhuzhouzhouchengyingxiangjiaoda。

       大型機械設備加工qiexuesuduxuguding，yaobaozhanggongjianjingdu，kongzhijichuangzhuzhouzhuansu，ketongguokongzhixitongzhongdemingling，shixianhengdingdeqiexuesudu。gaichengxushitongguokongzhizhiliudiandongjihuozhebianpinsanxiangdiandongjidezhuansulaizhixinghengsuzhiling。suizhejiagongzhijingjianxiao
，zaililunshang
，qiexuezhuansukeyizhizengjia，dangaozhuansushi

，yingongjianchanshengdejingxiangliguoda，huidaozhijiajushoulijuzeng，zaochengjiajuyubentisunhuaidengshigu。

       在(zai)大(da)型(xing)機(ji)械(xie)設(she)備(bei)加(jia)工(gong)工(gong)件(jian)時(shi)，當(dang)圓(yuan)周(zhou)切(qie)削(xue)速(su)度(du)恒(heng)定(ding)時(shi)
，可(ke)使(shi)車(che)削(xue)後(hou)工(gong)件(jian)表(biao)麵(mian)的(de)粗(cu)糙(cao)度(du)保(bao)持(chi)一(yi)致(zhi)，也(ye)能(neng)增(zeng)加(jia)刀(dao)具(ju)的(de)使(shi)用(yong)壽(shou)命(ming)。在(zai)設(she)置(zhi)恒(heng)定(ding)切(qie)削(xue)速(su)度(du)後(hou)，在(zai)工(gong)件(jian)的(de)不(bu)同(tong)直(zhi)徑(jing)處(chu)主(zhu)軸(zhou)的(de)轉(zhuan)速(su)是(shi)變(bian)化(hua)的(de)。在(zai)切(qie)削(xue)工(gong)件(jian)的(de)大(da)直(zhi)徑(jing)處(chu)時(shi)
，主(zhu)軸(zhou)轉(zhuan)速(su)較(jiao)低(di)。在(zai)切(qie)削(xue)工(gong)件(jian)的(de)小(xiao)直(zhi)徑(jing)處(chu)，主(zhu)軸(zhou)轉(zhuan)速(su)較(jiao)高(gao)。如(ru)果(guo)主(zhu)軸(zhou)轉(zhuan)速(su)太(tai)高(gao)
，工(gong)件(jian)就(jiu)會(hui)有(you)飛(fei)出(chu)的(de)危(wei)險(xian)
，所(suo)以(yi)需(xu)要(yao)控(kong)製(zhi)主(zhu)軸(zhou)的(de)限(xian)定(ding)轉(zhuan)速(su)。