車(che)床(chuang)附件(jian)(jian)(jian)(jian)(jian)是(shi)用來支撐、裝夾(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)具(ju)的(de)(de)(de)裝置，通常稱為車(che)床(chuang)夾(jia)(jia)(jia)(jia)具(ju)。使(shi)(shi)用車(che)床(chuang)夾(jia)(jia)(jia)(jia)具(ju)的(de)(de)(de)技術(shu)經濟效果(guo)十分顯著(zhu)，其(qi)作(zuo)用可(ke)(ke)(ke)(ke)歸納如下：1、可(ke)(ke)(ke)(ke)擴大車(che)床(chuang)的(de)(de)(de)工(gong)(gong)(gong)(gong)作(zuo)范圍。由(you)于工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)種類(lei)很多，而(er)(er)(er)車(che)床(chuang)的(de)(de)(de)種類(lei)和臺數有限，采(cai)用不同(tong)夾(jia)(jia)(jia)(jia)具(ju)，可(ke)(ke)(ke)(ke)實現(xian)一(yi)(yi)機多能，提(ti)(ti)高(gao)車(che)床(chuang)的(de)(de)(de)利(li)用率(lv)。2、可(ke)(ke)(ke)(ke)使(shi)(shi)工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)質量穩定。采(cai)用夾(jia)(jia)(jia)(jia)具(ju)后，工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)各個表面的(de)(de)(de)相互(hu)位(wei)置由(you)夾(jia)(jia)(jia)(jia)具(ju)保證，比劃線找(zhao)正(zheng)所(suo)達到的(de)(de)(de)加(jia)工(gong)(gong)(gong)(gong)精(jing)度(du)高(gao)，而(er)(er)(er)且能使(shi)(shi)同(tong)一(yi)(yi)批1件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)定位(wei)精(jing)度(du)、加(jia)工(gong)(gong)(gong)(gong)精(jing)度(du)基本一(yi)(yi)致，因此，工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)互(hu)換(huan)性(xing)高(gao)。3、提(ti)(ti)高(gao)生產率(lv)，降低成本。采(cai)用夾(jia)(jia)(jia)(jia)具(ju)，一(yi)(yi)般可(ke)(ke)(ke)(ke)以簡化工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)安裝工(gong)(gong)(gong)(gong)作(zuo)，從而(er)(er)(er)可(ke)(ke)(ke)(ke)減少安裝工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)所(suo)需的(de)(de)(de)輔助時間(jian)，同(tong)時，采(cai)用夾(jia)(jia)(jia)(jia)具(ju)可(ke)(ke)(ke)(ke)使(shi)(shi)工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)安裝穩定，提(ti)(ti)高(gao)工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)時的(de)(de)(de)剛(gang)度(du)，可(ke)(ke)(ke)(ke)加(jia)大切削(xue)用量，減少機動(dong)時間(jian)，提(ti)(ti)高(gao)生產率(lv)。4、改善(shan)勞動(dong)條件(jian)(jian)(jian)(jian)(jian)。用夾(jia)(jia)(jia)(jia)具(ju)安裝工(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)，方便、省(sheng)力、安全，不僅改善(shan)了勞動(dong)條件(jian)(jian)(jian)(jian)(jian)，而(er)(er)(er)且降低了對(dui)工(gong)(gong)(gong)(gong)人技術(shu)水平的(de)(de)(de)要(yao)求。

cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)的(de)(de)(de)(de)要(yao)(yao)(yao)(yao)求(qiu)的(de)(de)(de)(de)主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)不(bu)只要(yao)(yao)(yao)(yao)滿(man)意(yi)(yi)精(jing)(jing)(jing)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)時(shi)(shi)梢度(du)(du)(du)較(jiao)高的(de)(de)(de)(de)要(yao)(yao)(yao)(yao)求(qiu)，還(huan)要(yao)(yao)(yao)(yao)滿(man)意(yi)(yi)粗(cu)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)時(shi)(shi)具(ju)有(you)(you)切削的(de)(de)(de)(de)才(cai)(cai)能(neng)，同(tong)時(shi)(shi)，cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)應有(you)(you)更高的(de)(de)(de)(de)動、靜剛度(du)(du)(du)和(he)(he)抵(di)抗(kang)熱(re)(re)變形(xing)的(de)(de)(de)(de)才(cai)(cai)能(neng)。1.足夠(gou)高的(de)(de)(de)(de)剛度(du)(du)(du)。cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)在(zai)(zai)運作(zuo)(zuo)時(shi)(shi)，通常選用(yong)(yong)高速(su)切削，這(zhe)就需求(qiu)主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)很(hen)高的(de)(de)(de)(de)剛度(du)(du)(du)，不(bu)然，主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)在(zai)(zai)外力(li)的(de)(de)(de)(de)效果下產生(sheng)較(jiao)大(da)的(de)(de)(de)(de)彈(dan)性(xing)(xing)變形(xing)而引起(qi)振(zhen)蕩，影(ying)(ying)響(xiang)(xiang)(xiang)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)零件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)精(jing)(jing)(jing)度(du)(du)(du)和(he)(he)表(biao)面粗(cu)糙度(du)(du)(du)。2.較(jiao)高的(de)(de)(de)(de)反轉精(jing)(jing)(jing)度(du)(du)(du)。cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)同(tong)轉精(jing)(jing)(jing)度(du)(du)(du)是指(zhi)在(zai)(zai)空載低(di)速(su)時(shi)(shi)，在(zai)(zai)主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)前端裝(zhuang)(zhuang)置(zhi)工(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)、夾(jia)具(ju)或刀具(ju)的(de)(de)(de)(de)定(ding)位(wei)(wei)(wei)面上，用(yong)(yong)千分表(biao)測得的(de)(de)(de)(de)徑(jing)向跳(tiao)(tiao)動量(liang)(liang)(liang)和(he)(he)軸(zhou)(zhou)(zhou)向跳(tiao)(tiao)動量(liang)(liang)(liang)。它的(de)(de)(de)(de)高低(di)直接影(ying)(ying)響(xiang)(xiang)(xiang)被加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)零件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)幾何精(jing)(jing)(jing)度(du)(du)(du)和(he)(he)表(biao)面質(zhi)(zhi)量(liang)(liang)(liang)。所以(yi)(yi)我們對(dui)cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)要(yao)(yao)(yao)(yao)求(qiu)較(jiao)高的(de)(de)(de)(de)反轉精(jing)(jing)(jing)度(du)(du)(du)。3.較(jiao)好(hao)的(de)(de)(de)(de)抗(kang)震(zhen)性(xing)(xing)。cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)抗(kang)震(zhen)性(xing)(xing)是指(zhi)在(zai)(zai)數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)中，主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)抵(di)抗(kang)震(zhen)動并堅(jian)持(chi)(chi)平(ping)(ping)衡作(zuo)(zuo)業的(de)(de)(de)(de)才(cai)(cai)能(neng)。cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)若產生(sheng)振(zhen)蕩，就會影(ying)(ying)響(xiang)(xiang)(xiang)工(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)表(biao)面質(zhi)(zhi)量(liang)(liang)(liang)、刀具(ju)耐(nai)用(yong)(yong)度(du)(du)(du)和(he)(he)主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)軸(zhou)(zhou)(zhou)承的(de)(de)(de)(de)壽數(shu)(shu)，還(huan)會產生(sheng)噪聲而影(ying)(ying)響(xiang)(xiang)(xiang)作(zuo)(zuo)業環(huan)境。4.熱(re)(re)穩定(ding)性(xing)(xing)強。主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)熱(re)(re)穩定(ding)性(xing)(xing)是指(zhi)主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)抵(di)抗(kang)因受熱(re)(re)而產生(sheng)形(xing)位(wei)(wei)(wei)改變的(de)(de)(de)(de)才(cai)(cai)能(neng)。cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)在(zai)(zai)作(zuo)(zuo)業時(shi)(shi)會因摩擦、攪油或其他原(yuan)因產生(sheng)熱(re)(re)量(liang)(liang)(liang)，導致主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)溫度(du)(du)(du)不(bu)平(ping)(ping)衡，使主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)產生(sheng)形(xing)狀(zhuang)和(he)(he)方位(wei)(wei)(wei)上的(de)(de)(de)(de)畸變，然后影(ying)(ying)響(xiang)(xiang)(xiang)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)精(jing)(jing)(jing)度(du)(du)(du)。5.精(jing)(jing)(jing)度(du)(du)(du)堅(jian)持(chi)(chi)性(xing)(xing)長(chang)。主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)精(jing)(jing)(jing)度(du)(du)(du)堅(jian)持(chi)(chi)性(xing)(xing)是指(zhi)主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)長(chang)期堅(jian)持(chi)(chi)本(ben)來的(de)(de)(de)(de)制作(zuo)(zuo)精(jing)(jing)(jing)度(du)(du)(du)的(de)(de)(de)(de)才(cai)(cai)能(neng)。cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)設備昂貴(gui)，為(wei)了(le)加(jia)(jia)(jia)(jia)速(su)cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)設備的(de)(de)(de)(de)出(chu)資回收(shou)，使cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)堅(jian)持(chi)(chi)很(hen)高的(de)(de)(de)(de)開動率。同(tong)時(shi)(shi)，又希望延長(chang)運用(yong)(yong)期，削減(jian)(jian)修理次數(shu)(shu)，這(zhe)就要(yao)(yao)(yao)(yao)求(qiu)cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)良好(hao)的(de)(de)(de)(de)精(jing)(jing)(jing)度(du)(du)(du)堅(jian)持(chi)(chi)性(xing)(xing)。6.定(ding)位(wei)(wei)(wei)牢靠。cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)結(jie)構應確保有(you)(you)牢靠的(de)(de)(de)(de)徑(jing)向定(ding)位(wei)(wei)(wei)精(jing)(jing)(jing)度(du)(du)(du)和(he)(he)軸(zhou)(zhou)(zhou)向定(ding)位(wei)(wei)(wei)精(jing)(jing)(jing)度(du)(du)(du)，以(yi)(yi)確保工(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)或刀具(ju)裝(zhuang)(zhuang)夾(jia)牢靠，定(ding)位(wei)(wei)(wei)，減(jian)(jian)小裝(zhuang)(zhuang)夾(jia)差錯和(he)(he)定(ding)位(wei)(wei)(wei)差錯對(dui)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)質(zhi)(zhi)量(liang)(liang)(liang)的(de)(de)(de)(de)影(ying)(ying)響(xiang)(xiang)(xiang)。7.還(huan)有(you)(you)對(dui)需自動換刀的(de)(de)(de)(de)cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)，其主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)部(bu)(bu)(bu)(bu)件(jian)(jian)(jian)(jian)(jian)(jian)往(wang)往(wang)還(huan)要(yao)(yao)(yao)(yao)求(qiu)有(you)(you)自動刀具(ju)裝(zhuang)(zhuang)卸、吹屑(xie)和(he)(he)主(zhu)(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)(zhou)定(ding)向準停等功用(yong)(yong)，以(yi)(yi)滿(man)意(yi)(yi)cnc數(shu)(shu)控(kong)(kong)(kong)(kong)(kong)機(ji)(ji)床(chuang)(chuang)(chuang)提高自動化水平(ping)(ping)和(he)(he)縮短輔助時(shi)(shi)刻的(de)(de)(de)(de)要(yao)(yao)(yao)(yao)求(qiu)。

車(che)(che)銑復合(he)(he)車(che)(che)床(chuang)(chuang)是利用銑刀旋(xuan)轉和工(gong)(gong)(gong)(gong)(gong)(gong)件旋(xuan)轉的(de)(de)(de)合(he)(he)成運動來(lai)完成對工(gong)(gong)(gong)(gong)(gong)(gong)件的(de)(de)(de)切削(xue)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，使工(gong)(gong)(gong)(gong)(gong)(gong)件在形狀(zhuang)精(jing)度(du)(du)、位(wei)置(zhi)精(jing)度(du)(du)、已加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)表面(mian)完整性等(deng)多(duo)方(fang)(fang)面(mian)達到使用要求的(de)(de)(de)一(yi)種切削(xue)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)法。其擁有(you)以下幾個特(te)點：　　（1）減(jian)少(shao)(shao)(shao)占地(di)面(mian)積(ji)，降低(di)生(sheng)(sheng)產成本。雖然車(che)(che)銑復合(he)(he)車(che)(che)床(chuang)(chuang)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)設(she)備(bei)(bei)的(de)(de)(de)單臺價格比較高(gao)，但(dan)由于(yu)制(zhi)造(zao)工(gong)(gong)(gong)(gong)(gong)(gong)藝鏈的(de)(de)(de)縮(suo)短和產品(pin)所(suo)需設(she)備(bei)(bei)的(de)(de)(de)減(jian)少(shao)(shao)(shao)，以及工(gong)(gong)(gong)(gong)(gong)(gong)裝(zhuang)夾具數(shu)(shu)量、車(che)(che)間(jian)(jian)占地(di)面(mian)積(ji)和設(she)備(bei)(bei)維(wei)護費用的(de)(de)(de)減(jian)少(shao)(shao)(shao)，能(neng)夠(gou)有(you)效降低(di)總體固(gu)定(ding)資(zi)產的(de)(de)(de)投資(zi)、生(sheng)(sheng)產運作和管理的(de)(de)(de)成本。　　（2）縮(suo)短產品(pin)制(zhi)造(zao)工(gong)(gong)(gong)(gong)(gong)(gong)藝鏈，提高(gao)生(sheng)(sheng)產效率(lv)。車(che)(che)銑復合(he)(he)車(che)(che)床(chuang)(chuang)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)可(ke)以實(shi)現一(yi)次裝(zhuang)卡(ka)(ka)完成全部或者大(da)部分(fen)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)序，從而大(da)大(da)縮(suo)短產品(pin)制(zhi)造(zao)工(gong)(gong)(gong)(gong)(gong)(gong)藝鏈。這樣一(yi)方(fang)(fang)面(mian)減(jian)少(shao)(shao)(shao)了由于(yu)裝(zhuang)卡(ka)(ka)改變導(dao)致(zhi)的(de)(de)(de)生(sheng)(sheng)產輔助時間(jian)(jian)，同(tong)時也(ye)減(jian)少(shao)(shao)(shao)了工(gong)(gong)(gong)(gong)(gong)(gong)裝(zhuang)卡(ka)(ka)具制(zhi)造(zao)周期(qi)和等(deng)待(dai)時間(jian)(jian)，能(neng)夠(gou)顯著提高(gao)生(sheng)(sheng)產效率(lv)。　　（3）減(jian)少(shao)(shao)(shao)裝(zhuang)夾次數(shu)(shu)，提高(gao)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)精(jing)度(du)(du)。裝(zhuang)卡(ka)(ka)次數(shu)(shu)的(de)(de)(de)減(jian)少(shao)(shao)(shao)避免(mian)了由于(yu)定(ding)位(wei)基準轉化而導(dao)致(zhi)的(de)(de)(de)誤差積(ji)累。同(tong)時，目前的(de)(de)(de)車(che)(che)銑復合(he)(he)車(che)(che)床(chuang)(chuang)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)設(she)備(bei)(bei)大(da)都具有(you)在線檢測的(de)(de)(de)功能(neng)，可(ke)以實(shi)現制(zhi)造(zao)過(guo)程關鍵數(shu)(shu)據的(de)(de)(de)在位(wei)檢測和精(jing)度(du)(du)控制(zhi)，從而提高(gao)產品(pin)的(de)(de)(de)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)精(jing)度(du)(du)。

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