龍門加工中心是一種重型(xing)的數(shu)控機(ji)床，也是現在工(gong)業用得比較多(duo)的機(ji)床一種，但是龍(long)門(men)加(jia)工(gong)中(zhong)心(xin)和(he)一般的加(jia)工(gong)中(zhong)心(xin)有(you)著一定的區別，那么在選購龍(long)門(men)加(jia)工(gong)中(zhong)心(xin)的時(shi)候咱們要注(zhu)意(yi)哪些(xie)細節(jie)呢(ni)？下面小(xiao)編就和(he)大家說道說道。

1.被加工目標的選定

確定選購目標之前，首(shou)先要清晰(xi)預備加(jia)工(gong)(gong)(gong)(gong)的(de)目標。一(yi)般來說，具(ju)有下列特點的(de)零件(jian)合適在加(jia)工(gong)(gong)(gong)(gong)中心(xin)加(jia)工(gong)(gong)(gong)(gong)：多工(gong)(gong)(gong)(gong)序集約型工(gong)(gong)(gong)(gong)件(jian)指(zhi)在一(yi)個(ge)工(gong)(gong)(gong)(gong)件(jian)上(shang)需要用(yong)許多把刀具(ju)進行加(jia)工(gong)(gong)(gong)(gong)。重復(fu)生產(chan)型的(de)工(gong)(gong)(gong)(gong)件(jian)合適加(jia)工(gong)(gong)(gong)(gong)單(dan)件(jian)小批(pi)(pi)量(liang)(liang)生產(chan)。小批(pi)(pi)量(liang)(liang)指(zhi)在1-100件(jian)，每批(pi)(pi)數(shu)量(liang)(liang)不多，但又(you)需要重復(fu)生產(chan)。另外，即使工(gong)(gong)(gong)(gong)件(jian)形狀尺寸不同，但又(you)是類似工(gong)(gong)(gong)(gong)件(jian)，易(yi)于實(shi)現成組加(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝的(de)零件(jian)。復(fu)雜形狀的(de)零件(jian)模具(ju)、航空零件(jian)等復(fu)雜形狀工(gong)(gong)(gong)(gong)件(jian)，能(neng)憑借(jie)自動程序編制技能(neng)在加(jia)工(gong)(gong)(gong)(gong)中心(xin)上(shang)加(jia)工(gong)(gong)(gong)(gong)各種異形零件(jian)。

2.龍門(men)加工中(zhong)心標準的選定

依據確定的(de)(de)加(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)件(jian)(jian)的(de)(de)大小(xiao)尺(chi)寸(cun)，相應(ying)確定所需(xu)機床的(de)(de)工(gong)(gong)(gong)作(zuo)臺(tai)尺(chi)寸(cun)和三個直線(xian)坐標(biao)系的(de)(de)行程(cheng)。工(gong)(gong)(gong)作(zuo)臺(tai)尺(chi)寸(cun)應(ying)保證(zheng)工(gong)(gong)(gong)件(jian)(jian)在其上面能順利(li)裝夾(jia)工(gong)(gong)(gong)件(jian)(jian)，加(jia)工(gong)(gong)(gong)尺(chi)寸(cun)則有必要在各(ge)坐標(biao)行程(cheng)內(nei)，此外(wai)還要考(kao)慮換刀空間和各(ge)坐標(biao)干涉區的(de)(de)約束。

3.龍門加工中心精度(du)的選定

用戶依據工(gong)(gong)件(jian)的加(jia)工(gong)(gong)精度要求，選用相(xiang)應精度等級的機床(chuang)，批量(liang)生產(chan)的零件(jian)，實(shi)際加(jia)工(gong)(gong)出的精度數值可(ke)能是定(ding)位(wei)精度的1.5-2倍。普通型機床(chuang)批量(liang)加(jia)工(gong)(gong)8級精度工(gong)(gong)件(jian)，精密機床(chuang)加(jia)工(gong)(gong)精度可(ke)達5-6級，但要有恒溫(wen)等工(gong)(gong)藝(yi)條件(jian)，所以精密型機床(chuang)運用嚴格，價格高。

4.龍(long)門加工中心(xin)刀(dao)庫容量的選(xuan)定(ding)

加工(gong)(gong)中(zhong)心的制作(zuo)廠家對同(tong)一種標準的機床(chuang)，一般(ban)都設2-3種不同(tong)容量刀(dao)(dao)庫，用戶(hu)在選定時(shi)，能夠依據被加工(gong)(gong)工(gong)(gong)件(jian)的工(gong)(gong)藝剖析(xi)結果來確(que)定所(suo)需數量，一般(ban)以需要一個零件(jian)在一次裝夾中(zhong)所(suo)需刀(dao)(dao)具數來確(que)定刀(dao)(dao)庫的容量，由于(yu)換另一零件(jian)加工(gong)(gong)時(shi)，需要重新安排刀(dao)(dao)具，不然刀(dao)(dao)具管理(li)復雜(za)并(bing)容易出錯。

5.龍門加工(gong)中心挑選(xuan)功用及附件的選(xuan)定(ding)

選定加工中心（龍門銑床）時(shi)，除(chu)了基本(ben)(ben)功用(yong)和(he)(he)基本(ben)(ben)件以外，還有供給用(yong)戶依據自身要求選用(yong)的(de)(de)功用(yong)和(he)(he)附(fu)件，稱(cheng)挑選功能、挑選附(fu)件。金屬加工，隨(sui)著數控(kong)技能的(de)(de)發展(zhan)，可供挑選的(de)(de)內容(rong)越(yue)來越(yue)多，其(qi)構成價(jia)格在主機中所(suo)占的(de)(de)份額也越(yue)來越(yue)大，所(suo)以不清(qing)晰目(mu)的(de)(de)大量選用(yong)附(fu)件也是(shi)不經濟的(de)(de)，所(suo)謂“有備無患”的(de)(de)訂購指導思想實質上是(shi)浪費。因而選訂時(shi)要全(quan)面剖析，還要適當考慮長遠因素。

挑選功用(yong)主(zhu)要對于數(shu)控系統而(er)言，對哪種價格增(zeng)加不多，但對運用(yong)帶來(lai)許多方(fang)便的(de)功能(neng)(neng)，應適當裝備完(wan)全一(yi)點(dian)，而(er)對能(neng)(neng)夠多臺(tai)機床公(gong)用(yong)的(de)附(fu)件(jian)，就能(neng)(neng)夠考(kao)慮一(yi)機多用(yong)，但有必(bi)要考(kao)慮接口是通用(yong)的(de)。

以上就是今天分享的內容，希望對大家有所幫助，如有不足歡迎進行補充。如想了解更多關于龍門加工中心的相關資訊，可持續關注我們的官網，我們會不定期更新。