縱切機(ji)床(chuang)對刀(dao)(dao)(dao)(dao)(dao)的原(yuan)理對于(yu)沈陽數控(kong)機(ji)床(chuang)而言(yan)，零件加(jia)工(gong)(gong)之前(qian)最關(guan)鍵的一(yi)個(ge)操(cao)作就(jiu)是保證刀(dao)(dao)(dao)(dao)(dao)具與工(gong)(gong)件加(jia)工(gong)(gong)位(wei)置的正確(que)性，即對刀(dao)(dao)(dao)(dao)(dao)操(cao)作。對刀(dao)(dao)(dao)(dao)(dao)的目的是確(que)定對刀(dao)(dao)(dao)(dao)(dao)點(dian)(或工(gong)(gong)件原(yuan)點(dian))在機(ji)床(chuang)坐標系中(zhong)的坐標值。而對刀(dao)(dao)(dao)(dao)(dao)過(guo)程就(jiu)是將刀(dao)(dao)(dao)(dao)(dao)位(wei)點(dian)與對刀(dao)(dao)(dao)(dao)(dao)點(dian)重合，刀(dao)(dao)(dao)(dao)(dao)位(wei)點(dian)是刀(dao)(dao)(dao)(dao)(dao)具上(shang)的一(yi)個(ge)定位(wei)基(ji)準點(dian)，對于(yu)車刀(dao)(dao)(dao)(dao)(dao)而言(yan)，一(yi)般(ban)就(jiu)是刀(dao)(dao)(dao)(dao)(dao)尖；對刀(dao)(dao)(dao)(dao)(dao)點(dian)往往就(jiu)是工(gong)(gong)件的加(jia)工(gong)(gong)原(yuan)點(dian)，只要在機(ji)床(chuang)加(jia)工(gong)(gong)允許范圍內，都可以進行選取。

10年(nian)數控車床(chuang)老(lao)師傅分享的(de)操作(zuo)技巧(qiao)與(yu)心(xin)得：時間如逝，一轉眼(yan)操作(zuo)沈(shen)陽(yang)數控機(ji)(ji)床(chuang)已有(you)十年(nian)，十年(nian)的(de)摸(mo)爬滾打讓我(wo)(wo)積累了數控車床(chuang)的(de)一些加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)技巧(qiao)與(yu)心(xin)得，與(yu)各位同仁交流。因(yin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)零(ling)件(jian)(jian)(jian)(jian)的(de)更換頻(pin)繁及工(gong)(gong)(gong)(gong)廠條件(jian)(jian)(jian)(jian)受(shou)限，十年(nian)來我(wo)(wo)們都是自(zi)己(ji)編程，自(zi)己(ji)對刀(dao)，自(zi)己(ji)調(diao)(diao)試(shi)(shi)及完(wan)成(cheng)(cheng)(cheng)零(ling)件(jian)(jian)(jian)(jian)的(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)，總結起來操作(zuo)技巧(qiao)分為(wei)(wei)以下(xia)幾點：零(ling)件(jian)(jian)(jian)(jian)在(zai)編完(wan)程序(xu)，對好刀(dao)后需要進行(xing)試(shi)(shi)切調(diao)(diao)試(shi)(shi)，為(wei)(wei)了防(fang)止程序(xu)上出現錯(cuo)誤和(he)對刀(dao)的(de)失誤，造成(cheng)(cheng)(cheng)撞機(ji)(ji)事故，我(wo)(wo)們應(ying)該先進行(xing)空行(xing)程模擬(ni)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)，廠家在(zai)機(ji)(ji)床(chuang)的(de)座標系(xi)里面對刀(dao)具向(xiang)右(you)整(zheng)體平(ping)移零(ling)件(jian)(jian)(jian)(jian)總長的(de)2——3倍；然后開始(shi)模擬(ni)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)，模擬(ni)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)完(wan)成(cheng)(cheng)(cheng)以后確認程序(xu)及對刀(dao)無誤，再開始(shi)對零(ling)件(jian)(jian)(jian)(jian)進行(xing)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)，首件(jian)(jian)(jian)(jian)零(ling)件(jian)(jian)(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)完(wan)成(cheng)(cheng)(cheng)后，先自(zi)檢(jian)(jian)，確認合格(ge)，再找專職(zhi)檢(jian)(jian)驗檢(jian)(jian)查，專職(zhi)檢(jian)(jian)驗確認合格(ge)后這(zhe)才表示調(diao)(diao)試(shi)(shi)結束。成(cheng)(cheng)(cheng)零(ling)件(jian)(jian)(jian)(jian)在(zai)首件(jian)(jian)(jian)(jian)試(shi)(shi)切完(wan)成(cheng)(cheng)(cheng)后，就要進行(xing)成(cheng)(cheng)(cheng)批生(sheng)產(chan)，但首件(jian)(jian)(jian)(jian)的(de)合格(ge)并不 等于整(zheng)批零(ling)件(jian)(jian)(jian)(jian)就會(hui)合格(ge)，因(yin)為(wei)(wei)在(zai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)過程中，因(yin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)材料的(de)不同會(hui)使刀(dao)具產(chan)生(sheng)

根據中(zhong)國機(ji)(ji)床(chuang)工(gong)具工(gong)業(ye)協會重點聯系企業(ye)的統計數(shu)據，,自動化機(ji)(ji)床(chuang)銷售2014年1~6月全(quan)部企業(ye)的產(chan)品總(zong)體銷售收入同比(bi)下降2.6%。其中(zhong)，金屬切(qie)削機(ji)(ji)床(chuang)產(chan)品銷售收 入同比(bi)下降7.7%；金屬成形機(ji)(ji)床(chuang)產(chan)品銷售收入同比(bi)增(zeng)長4.3%。持定力(li)，主(zhu)動作為。這(zhe)是機(ji)(ji)械行業(ye)絕大多數(shu)企業(ye)對當下市場形勢的判斷以及抉擇。

近來，在第十四屆我(wo)國(guo)國(guo)際(ji)機(ji)(ji)床(chuang)展(zhan)新聞發布(bu)會上(shang)，我(wo)國(guo)機(ji)(ji)床(chuang)東西(xi)協(xie)會負責(ze)人(ren)直(zhi)言，2014年機(ji)(ji)床(chuang)東西(xi)職(zhi)業承壓運(yun)轉，下行壓力進(jin)一(yi)步(bu)加大，上(shang)一(yi)年是十幾(ji)年來職(zhi)業最(zui)難熬的(de)低(di)谷(gu)。數據顯現，僅2014年12月，全職(zhi)業虧損(sun)公司占比31.9%，其間，金切機(ji)(ji)床(chuang)更是高達42.7%。機(ji)(ji)床(chuang)職(zhi)業結(jie)構水(shui)平低(di)，“高端(duan)(duan)失守，低(di)端(duan)(duan)混戰”，機(ji)(ji)床(chuang)銷售是形成公司虧損(sun)的(de)首要原因。

關于沈陽數控機床智能(neng)化開展來講，專(zhuan)家(jia)(jia)(jia)(jia)(jia)體(ti)系(xi)(xi)(xi)的(de)(de)(de)(de)(de)樹(shu)立十(shi)分(fen)有必(bi)要，不(bu)管是(shi)(shi)從故(gu)障的(de)(de)(de)(de)(de)診(zhen)斷仍是(shi)(shi)機器運行方面來說都十(shi)分(fen)有含義。專(zhuan)家(jia)(jia)(jia)(jia)(jia)體(ti)系(xi)(xi)(xi)樹(shu)立的(de)(de)(de)(de)(de)重(zhong)點是(shi)(shi)常(chang)(chang)(chang)(chang)識(shi)(shi)庫(ku)的(de)(de)(de)(de)(de)樹(shu)立，常(chang)(chang)(chang)(chang)識(shi)(shi)庫(ku)用來寄存專(zhuan)家(jia)(jia)(jia)(jia)(jia)供給的(de)(de)(de)(de)(de)常(chang)(chang)(chang)(chang)識(shi)(shi)。專(zhuan)家(jia)(jia)(jia)(jia)(jia)體(ti)系(xi)(xi)(xi)的(de)(de)(de)(de)(de)疑問求(qiu)解(jie)進(jin)程是(shi)(shi)經(jing)過(guo)常(chang)(chang)(chang)(chang)識(shi)(shi)庫(ku)中的(de)(de)(de)(de)(de)常(chang)(chang)(chang)(chang)識(shi)(shi)來模(mo)仿(fang)專(zhuan)家(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)(de)(de)思(si)想(xiang)方法的(de)(de)(de)(de)(de)，因(yin)而(er)，常(chang)(chang)(chang)(chang)識(shi)(shi)庫(ku)是(shi)(shi)專(zhuan)家(jia)(jia)(jia)(jia)(jia)體(ti)系(xi)(xi)(xi)質量(liang)(liang)是(shi)(shi)不(bu)是(shi)(shi)優越的(de)(de)(de)(de)(de)關鍵(jian)所在(zai)，即常(chang)(chang)(chang)(chang)識(shi)(shi)庫(ku)中常(chang)(chang)(chang)(chang)識(shi)(shi)的(de)(de)(de)(de)(de)質量(liang)(liang)和數量(liang)(liang)決定(ding)著(zhu)專(zhuan)家(jia)(jia)(jia)(jia)(jia)體(ti)系(xi)(xi)(xi)的(de)(de)(de)(de)(de)質量(liang)(liang)水平。一般(ban)來說，廠(chang)家(jia)(jia)(jia)(jia)(jia)體(ti)系(xi)(xi)(xi)中的(de)(de)(de)(de)(de)常(chang)(chang)(chang)(chang)識(shi)(shi)庫(ku)與專(zhuan)家(jia)(jia)(jia)(jia)(jia)體(ti)系(xi)(xi)(xi)程序是(shi)(shi)彼此(ci)獨立的(de)(de)(de)(de)(de)，用戶能(neng)夠經(jing)過(guo)改動、完善常(chang)(chang)(chang)(chang)識(shi)(shi)庫(ku)中的(de)(de)(de)(de)(de)常(chang)(chang)(chang)(chang)識(shi)(shi)內容來前(qian)進(jin)專(zhuan)家(jia)(jia)(jia)(jia)(jia)體(ti)系(xi)(xi)(xi)的(de)(de)(de)(de)(de)功用。