數(shu)控(kong)車(che)床加(jia)工(gong)(gong)主要針對木(mu)制品加(jia)工(gong)(gong)業的(de)(de)特點,結合操(cao)作(zuo)習慣,使用(yong)了全漢字化(hua)操(cao)作(zuo),易學(xue)易用(yong),可以加(jia)工(gong)(gong)柱(zhu)體、錐體、弧形(xing)(xing)、球形(xing)(xing)等各(ge)種復(fu)雜形(xing)(xing)狀的(de)(de)回(hui)旋體木(mu)制件,可隨時靈(ling)活(huo)設置(zhi)、迅速改變加(jia)工(gong)(gong)樣式,零(ling)件的(de)(de)加(jia)工(gong)(gong)批量應大于經普通車(che)床濟批量數(shu)控(kong)車(che) 在非數(shu)控(kong)磨床加(jia)工(gong)(gong)中、小批量零(ling)件時,由(you)于各(ge)種原(yuan)因(yin),純切削(xue)時間只(zhi)占(zhan)實際(ji)工(gong)(gong)時的(de)(de)10%—30%,提(ti)高(gao)轉速,減少進給速度,適當(dang)增(zeng)大前角,會是(shi)你理(li)想的(de)(de)車(che)床加(jia)工(gong)(gong)廠
車床cnc加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)以粗(cu)、精(jing)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)分序(xu)法(fa)(fa)對(dui)于易發生(sheng)(sheng)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)變形(xing)的(de)(de)零(ling)件(jian),由于粗(cu)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)后可能(neng)發生(sheng)(sheng)的(de)(de)變形(xing)而(er)需要進行(xing)校形(xing),故一般來說凡要進行(xing)粗(cu)、精(jing)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)的(de)(de)都(dou)要將工(gong)(gong)序(xu)分開,以加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)部(bu)位(wei)(wei)分序(xu)法(fa)(fa)對(dui)于cnc車床加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)內容很多的(de)(de)零(ling)件(jian),可按其結(jie)構特(te)點將加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)部(bu)分分成幾(ji)個部(bu)分,如(ru)內形(xing)、外形(xing)、曲(qu)面或平(ping)(ping)面等(deng),一般先(xian)(xian)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)平(ping)(ping)面、定位(wei)(wei)面,后加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)孔;先(xian)(xian)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)簡單(dan)的(de)(de)幾(ji)何形(xing)狀,再加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)復(fu)雜的(de)(de)幾(ji)何形(xing)狀;先(xian)(xian)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)精(jing)度較低的(de)(de)部(bu)位(wei)(wei),再加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)精(jing)度要求較高的(de)(de)部(bu)位(wei)(wei),刀(dao)具集中(zhong)分序(xu)法(fa)(fa) 就是按所用(yong)刀(dao)具劃分工(gong)(gong)序(xu),用(yong)同一把刀(dao)具加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)完零(ling)件(jian)上所有可以完成的(de)(de)部(bu)位(wei)(wei),在用(yong)第二把刀(dao)、把完成它們可以完成的(de)(de)其它部(bu)位(wei)(wei),這樣可減少換刀(dao)次數,壓縮空程(cheng)時(shi)間,減少不必要的(de)(de)定位(wei)(wei)誤差。
