數(shu)控加(jia)工與傳統(tong)機加(jia)工工藝的不同
數控(kong)(kong)(kong)(kong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)源于(yu)(yu)(yu)常規加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)，是常規加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)、計(ji)算(suan)機(ji)(ji)數控(kong)(kong)(kong)(kong)技術、計(ji)算(suan)機(ji)(ji)輔(fu)助設計(ji)和(he)輔(fu)助制造技術的(de)(de)(de)(de)有(you)(you)(you)機(ji)(ji)結(jie)合(he)。由于(yu)(yu)(yu)技術的(de)(de)(de)(de)不(bu)斷發展，現代制造業中需(xu)(xu)要(yao)(yao)精(jing)密(mi)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)(de)零件(jian)越來越多(duo)，加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)精(jing)度和(he)對(dui)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)表(biao)面(mian)(mian)復雜程(cheng)(cheng)度要(yao)(yao)求(qiu)也越來越高(gao)。因此數控(kong)(kong)(kong)(kong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)得(de)到廣泛關注，但是在(zai)(zai)(zai)節約成(cheng)本上(shang)(shang)，數控(kong)(kong)(kong)(kong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)還是要(yao)(yao)比(bi)傳(chuan)統(tong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)成(cheng)本要(yao)(yao)高(gao)。下面(mian)(mian)我們就來具(ju)(ju)(ju)(ju)(ju)(ju)體介(jie)紹一(yi)下數控(kong)(kong)(kong)(kong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)與(yu)傳(chuan)統(tong)機(ji)(ji)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)的(de)(de)(de)(de)區(qu)別。 1、加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi) ? ? ? ?
在(zai)(zai)(zai)普(pu)通機(ji)(ji)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)中，無論(lun)是定位(wei)基準、裝夾方(fang)(fang)式、刀(dao)具(ju)(ju)(ju)(ju)(ju)(ju)、切(qie)(qie)削(xue)(xue)(xue)方(fang)(fang)法(fa)等方(fang)(fang)面(mian)(mian)都(dou)可(ke)(ke)以(yi)(yi)(yi)(yi)(yi)進行(xing)簡化處理，但數據加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)則比(bi)較復雜，需(xu)(xu)要(yao)(yao)對(dui)這(zhe)些因素進行(xing)充分(fen)的(de)(de)(de)(de)考(kao)慮，而(er)(er)(er)且(qie)(qie)(qie)即使相(xiang)同(tong)的(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)任務，數控(kong)(kong)(kong)(kong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)則可(ke)(ke)以(yi)(yi)(yi)(yi)(yi)有(you)(you)(you)多(duo)個(ge)方(fang)(fang)案，可(ke)(ke)以(yi)(yi)(yi)(yi)(yi)對(dui)多(duo)個(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)部位(wei)及加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)刀(dao)具(ju)(ju)(ju)(ju)(ju)(ju)作(zuo)為主(zhu)線(xian)進行(xing)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)上(shang)(shang)的(de)(de)(de)(de)安排，工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)具(ju)(ju)(ju)(ju)(ju)(ju)有(you)(you)(you)多(duo)樣(yang)化的(de)(de)(de)(de)特點，這(zhe)是數控(kong)(kong)(kong)(kong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)與(yu)傳(chuan)統(tong)機(ji)(ji)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)的(de)(de)(de)(de)區(qu)別。?
2、裝夾及夾具(ju)(ju)(ju)(ju)(ju)(ju) ? ? ? ?
在(zai)(zai)(zai)數控(kong)(kong)(kong)(kong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)中，不(bu)僅需(xu)(xu)要(yao)(yao)夾具(ju)(ju)(ju)(ju)(ju)(ju)和(he)機(ji)(ji)床(chuang)的(de)(de)(de)(de)坐標方(fang)(fang)向要(yao)(yao)保(bao)證相(xiang)對(dui)固定，而(er)(er)(er)且(qie)(qie)(qie)還對(dui)零件(jian)和(he)機(ji)(ji)床(chuang)坐標系(xi)的(de)(de)(de)(de)尺(chi)寸關系(xi)進行(xing)協調。而(er)(er)(er)且(qie)(qie)(qie)裝夾過(guo)程(cheng)(cheng)中需(xu)(xu)要(yao)(yao)對(dui)定位(wei)和(he)夾緊這(zhe)兩個(ge)步(bu)驟進行(xing)有(you)(you)(you)效的(de)(de)(de)(de)控(kong)(kong)(kong)(kong)制。而(er)(er)(er)且(qie)(qie)(qie)傳(chuan)統(tong)機(ji)(ji)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)下，由于(yu)(yu)(yu)機(ji)(ji)床(chuang)自身(shen)的(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)能力有(you)(you)(you)限，所(suo)以(yi)(yi)(yi)(yi)(yi)需(xu)(xu)要(yao)(yao)進行(xing)在(zai)(zai)(zai)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)過(guo)程(cheng)(cheng)中進行(xing)多(duo)次裝夾。而(er)(er)(er)且(qie)(qie)(qie)需(xu)(xu)要(yao)(yao)利(li)用(yong)(yong)專(zhuan)用(yong)(yong)夾具(ju)(ju)(ju)(ju)(ju)(ju)，這(zhe)就導致(zhi)夾具(ju)(ju)(ju)(ju)(ju)(ju)在(zai)(zai)(zai)設計(ji)和(he)制造上(shang)(shang)的(de)(de)(de)(de)費(fei)用(yong)(yong)較高(gao)，無形中增加(jia)(jia)(jia)(jia)(jia)了產品的(de)(de)(de)(de)生產成(cheng)本。而(er)(er)(er)數控(kong)(kong)(kong)(kong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)定位(wei)可(ke)(ke)以(yi)(yi)(yi)(yi)(yi)利(li)用(yong)(yong)儀表(biao)來進行(xing)調試(shi)，大部分(fen)情(qing)況下都(dou)不(bu)需(xu)(xu)要(yao)(yao)進行(xing)專(zhuan)用(yong)(yong)夾具(ju)(ju)(ju)(ju)(ju)(ju)的(de)(de)(de)(de)設計(ji)，所(suo)以(yi)(yi)(yi)(yi)(yi)相(xiang)對(dui)來講其成(cheng)本比(bi)較低(di)。 ?
3、刀(dao)具(ju)(ju)(ju)(ju)(ju)(ju) ? ? ? ?
在(zai)(zai)(zai)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)過(guo)程(cheng)(cheng)中，刀(dao)具(ju)(ju)(ju)(ju)(ju)(ju)的(de)(de)(de)(de)選擇需(xu)(xu)要(yao)(yao)根據加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)和(he)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)法(fa)的(de)(de)(de)(de)不(bu)同(tong)來進行(xing)確定。特別是在(zai)(zai)(zai)數控(kong)(kong)(kong)(kong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)中，利(li)用(yong)(yong)高(gao)速切(qie)(qie)削(xue)(xue)(xue)不(bu)僅有(you)(you)(you)利(li)于(yu)(yu)(yu)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)效率的(de)(de)(de)(de)提升，而(er)(er)(er)且(qie)(qie)(qie)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)質量也能夠得(de)到保(bao)障，有(you)(you)(you)效降低(di)切(qie)(qie)削(xue)(xue)(xue)變形的(de)(de)(de)(de)幾(ji)率，使加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)周期縮短(duan)，所(suo)以(yi)(yi)(yi)(yi)(yi)在(zai)(zai)(zai)告(gao)訴切(qie)(qie)削(xue)(xue)(xue)下對(dui)切(qie)(qie)削(xue)(xue)(xue)刀(dao)具(ju)(ju)(ju)(ju)(ju)(ju)的(de)(de)(de)(de)需(xu)(xu)求(qiu)進一(yi)步(bu)增多(duo)。 ? ? ? ?
目前還有(you)(you)(you)一(yi)種干(gan)切(qie)(qie)削(xue)(xue)(xue)方(fang)(fang)法(fa)，這(zhe)種切(qie)(qie)削(xue)(xue)(xue)方(fang)(fang)法(fa)在(zai)(zai)(zai)不(bu)加(jia)(jia)(jia)(jia)(jia)切(qie)(qie)削(xue)(xue)(xue)液或只加(jia)(jia)(jia)(jia)(jia)少量切(qie)(qie)削(xue)(xue)(xue)液的(de)(de)(de)(de)情(qing)況下進行(xing)切(qie)(qie)削(xue)(xue)(xue)，所(suo)以(yi)(yi)(yi)(yi)(yi)需(xu)(xu)要(yao)(yao)刀(dao)具(ju)(ju)(ju)(ju)(ju)(ju)具(ju)(ju)(ju)(ju)(ju)(ju)有(you)(you)(you)良好(hao)的(de)(de)(de)(de)耐熱性。相(xiang)對(dui)于(yu)(yu)(yu)普(pu)通機(ji)(ji)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)來講，數控(kong)(kong)(kong)(kong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)對(dui)刀(dao)具(ju)(ju)(ju)(ju)(ju)(ju)的(de)(de)(de)(de)性能具(ju)(ju)(ju)(ju)(ju)(ju)有(you)(you)(you)較高(gao)的(de)(de)(de)(de)要(yao)(yao)求(qiu)。
