加工(gong)階段和加工(gong)余量的確認

我們(men)在加工(gong)工(gong)件時，要確認工(gong)件的類型，然后根據工(gong)件的特性(xing)進(jin)行(xing)加工(gong)階(jie)段(duan)的分配。

①粗加工階(jie)段，主要是去除(chu)加工面多余(yu)的材料。

②半精(jing)(jing)加(jia)工階段，主要是為(wei)精(jing)(jing)加(jia)工做準備，cnc數控車床加(jia)工廠，是加(jia)工面達到一定的加(jia)工要求。

③精加工(gong)階段，使(shi)加工(gong)面(mian)精度和表(biao)面(mian)粗糙(cao)度達到加工(gong)要(yao)求(qiu)。

④光整加工階段，對于特別精(jing)密(mi)的零件，安排次階段，以(yi)確保零件的精(jing)度要求。

通過這些步驟可以有效的保證(zheng)工件的加工精(jing)度，還可以及時(shi)發(fa)現毛胚缺陷，以便減少不必(bi)要的損失(shi)。

**守(shou)護機(ji)(ji)械(xie)精(jing)(jing)(jing)(jing)度(du)(du)(du)(du)底線：精(jing)(jing)(jing)(jing)密(mi)(mi)數(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)加(jia)(jia)(jia)工(gong)(gong)(gong)勇挑重(zhong)擔**在(zai)制(zhi)(zhi)(zhi)造業(ye)(ye)(ye)(ye)的(de)(de)(de)(de)競(jing)技(ji)(ji)(ji)(ji)場中(zhong)(zhong)，機(ji)(ji)械(xie)精(jing)(jing)(jing)(jing)度(du)(du)(du)(du)是衡量(liang)(liang)一個(ge)國(guo)(guo)家(jia)工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)實(shi)力的(de)(de)(de)(de)標尺。隨著航(hang)空航(hang)天、、精(jing)(jing)(jing)(jing)密(mi)(mi)儀器等領域對零部(bu)件加(jia)(jia)(jia)工(gong)(gong)(gong)精(jing)(jing)(jing)(jing)度(du)(du)(du)(du)的(de)(de)(de)(de)要求突(tu)破微米級，傳統(tong)加(jia)(jia)(jia)工(gong)(gong)(gong)技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)已難以滿足需(xu)求。在(zai)這一背(bei)(bei)景下(xia)，精(jing)(jing)(jing)(jing)密(mi)(mi)數(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)憑借其智(zhi)能(neng)化、高(gao)穩(wen)定(ding)性(xing)的(de)(de)(de)(de)技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)優勢，成(cheng)為守(shou)護機(ji)(ji)械(xie)加(jia)(jia)(jia)工(gong)(gong)(gong)精(jing)(jing)(jing)(jing)度(du)(du)(du)(du)底線的(de)(de)(de)(de)中(zhong)(zhong)流砥柱。**技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)突(tu)破，重(zhong)新定(ding)義精(jing)(jing)(jing)(jing)度(du)(du)(du)(du)邊界(jie)**精(jing)(jing)(jing)(jing)密(mi)(mi)數(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)通(tong)過(guo)(guo)(guo)數(shu)字化控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)系統(tong)與(yu)高(gao)剛性(xing)機(ji)(ji)械(xie)結構(gou)的(de)(de)(de)(de)深(shen)度(du)(du)(du)(du)融(rong)合(he)，實(shi)現了(le)加(jia)(jia)(jia)工(gong)(gong)(gong)過(guo)(guo)(guo)程的(de)(de)(de)(de)“零誤(wu)差”干預。其優勢體(ti)現在(zai)三(san)方(fang)(fang)面(mian)：一是采用(yong)納米級分辨(bian)率的(de)(de)(de)(de)光柵(zha)尺與(yu)伺服電機(ji)(ji)，確(que)保刀具運動(dong)軌跡的(de)(de)(de)(de)；二是通(tong)過(guo)(guo)(guo)熱誤(wu)差補償(chang)技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)，cnc數(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)加(jia)(jia)(jia)工(gong)(gong)(gong)廠家(jia)，抵消環境溫度(du)(du)(du)(du)波動(dong)對加(jia)(jia)(jia)工(gong)(gong)(gong)精(jing)(jing)(jing)(jing)度(du)(du)(du)(du)的(de)(de)(de)(de)影響(xiang)；三(san)是多軸(zhou)(zhou)聯動(dong)與(yu)在(zai)線檢測功能(neng)，可在(zai)復(fu)雜曲面(mian)加(jia)(jia)(jia)工(gong)(gong)(gong)中(zhong)(zhong)實(shi)時修(xiu)正(zheng)(zheng)偏差。例如，在(zai)航(hang)天發(fa)動(dong)機(ji)(ji)葉輪加(jia)(jia)(jia)工(gong)(gong)(gong)中(zhong)(zhong)，數(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)可將(jiang)葉片的(de)(de)(de)(de)型(xing)(xing)面(mian)誤(wu)差控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)在(zai)±2μm以內(nei)，遠超(chao)傳統(tong)工(gong)(gong)(gong)藝(yi)的(de)(de)(de)(de)極(ji)限(xian)。**跨界(jie)賦能(neng)，支撐制(zhi)(zhi)(zhi)造升級**從(cong)領域的(de)(de)(de)(de)關節假體(ti)制(zhi)(zhi)(zhi)造，到(dao)半(ban)導體(ti)行(xing)業(ye)(ye)(ye)(ye)光刻機(ji)(ji)零部(bu)件的(de)(de)(de)(de)超(chao)精(jing)(jing)(jing)(jing)加(jia)(jia)(jia)工(gong)(gong)(gong)，精(jing)(jing)(jing)(jing)密(mi)(mi)數(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)正(zheng)(zheng)在(zai)突(tu)破行(xing)業(ye)(ye)(ye)(ye)邊界(jie)。某(mou)國(guo)(guo)產數(shu)控(kong)(kong)(kong)(kong)系統(tong)通(tong)過(guo)(guo)(guo)AI算法優化切削參數(shu)，使關鍵部(bu)件的(de)(de)(de)(de)良(liang)品率提升至99.8%，同(tong)時將(jiang)材料損耗降(jiang)低40%。這種“精(jing)(jing)(jing)(jing)度(du)(du)(du)(du)經(jing)濟”效應不僅(jin)降(jiang)低了(le)產品的(de)(de)(de)(de)生(sheng)產成(cheng)本，更助力中(zhong)(zhong)國(guo)(guo)制(zhi)(zhi)(zhi)造從(cong)“規模擴張”向(xiang)(xiang)(xiang)(xiang)“質(zhi)量(liang)(liang)躍(yue)升”轉(zhuan)型(xing)(xing)。**創新驅動(dong)，筑(zhu)牢產業(ye)(ye)(ye)(ye)技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)根基**當前(qian)，制(zhi)(zhi)(zhi)造業(ye)(ye)(ye)(ye)正(zheng)(zheng)經(jing)歷智(zhi)能(neng)化變(bian)革，但(dan)精(jing)(jing)(jing)(jing)密(mi)(mi)數(shu)控(kong)(kong)(kong)(kong)技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)的(de)(de)(de)(de)自(zi)(zi)主研發(fa)能(neng)力仍(reng)是決定(ding)競(jing)爭勝負的(de)(de)(de)(de)關鍵。國(guo)(guo)內(nei)通(tong)過(guo)(guo)(guo)高(gao)精(jing)(jing)(jing)(jing)度(du)(du)(du)(du)主軸(zhou)(zhou)軸(zhou)(zhou)承、智(zhi)能(neng)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)系統(tong)等“卡脖子”技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)，逐步打破國(guo)(guo)外壟斷。未來，cnc數(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)加(jia)(jia)(jia)工(gong)(gong)(gong)公(gong)司，隨著5G+工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)互聯網的(de)(de)(de)(de)深(shen)度(du)(du)(du)(du)應用(yong)，數(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)將(jiang)向(xiang)(xiang)(xiang)(xiang)自(zi)(zi)適(shi)應加(jia)(jia)(jia)工(gong)(gong)(gong)、云(yun)平臺協同(tong)等方(fang)(fang)向(xiang)(xiang)(xiang)(xiang)進化，為守(shou)護中(zhong)(zhong)國(guo)(guo)制(zhi)(zhi)(zhi)造的(de)(de)(de)(de)精(jing)(jing)(jing)(jing)度(du)(du)(du)(du)底線提供(gong)更強支撐。精(jing)(jing)(jing)(jing)密(mi)(mi)數(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)不僅(jin)是機(ji)(ji)械(xie)加(jia)(jia)(jia)工(gong)(gong)(gong)的(de)(de)(de)(de)利器，更是大(da)國(guo)(guo)重(zhong)器背(bei)(bei)后的(de)(de)(de)(de)隱形(xing)。在(zai)制(zhi)(zhi)(zhi)造業(ye)(ye)(ye)(ye)邁向(xiang)(xiang)(xiang)(xiang)高(gao)質(zhi)量(liang)(liang)發(fa)展的(de)(de)(de)(de)征程中(zhong)(zhong)，持續深(shen)耕技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)，cnc數(shu)控(kong)(kong)(kong)(kong)車(che)床(chuang)(chuang)(chuang)加(jia)(jia)(jia)工(gong)(gong)(gong)，才能(neng)在(zai)制(zhi)(zhi)(zhi)造版圖中(zhong)(zhong)占據(ju)的(de)(de)(de)(de)一席之地。

CNC數(shu)控加工技(ji)術需要從何學(xue)起？需要學(xue)習哪些(xie)方面的知識(shi)？一本數(shu)控技(ji)術及應用指南(nan)全(quan)搞定！

近年來(lai)，數(shu)(shu)控(kong)機(ji)床(chuang)在結(jie)構和(he)(he)控(kong)制(zhi)方式上有著本質的(de)改變，以(yi)致于完全想通過(guo)人(ren)工(gong)(gong)操控(kong)幾(ji)乎不可能。操作人(ren)員只(zhi)能在進行(xing)故障診(zhen)斷時通過(guo)經(jing)驗加以(yi)干預。為保(bao)護人(ren)和(he)(he)機(ji)床(chuang)免受(shou)操作失(shi)誤或錯誤指令帶來(lai)的(de)損害，現代數(shu)(shu)控(kong)機(ji)床(chuang)提(ti)供了更多的(de)安全和(he)(he)故障檢測單元。盡(jin)管(guan)所有的(de)數(shu)(shu)控(kong)機(ji)床(chuang)工(gong)(gong)作原理相同(tong)，但不同(tong)型號(hao)的(de)機(ji)床(chuang)仍然需要具(ju)備與(yu)之相適(shi)應的(de)功能豐(feng)富的(de)特定(ding)控(kong)制(zhi)，這一點(dian)可通過(guo)基(ji)于數(shu)(shu)控(kong)系(xi)統(tong)運行(xing)的(de)軟件(jian)的(de)硬件(jian)系(xi)統(tong)來(lai)實現。這也是(shi)為什么CNC系(xi)統(tong)和(he)(he)數(shu)(shu)控(kong)機(ji)床(chuang)這兩部分內容安排(pai)在一起(qi)。

cnc數控車床加工