選擇實力強的電機軸加工廠要(yao)(yao)認(ren)準品質有保障的(de)才合適，電(dian)機軸(zhou)(zhou)一(yi)般都(dou)是(shi)使用優質碳素鋼(gang)制(zhi)作。可選擇35#、45#。一(yi)般多用45#鋼(gang)。這(zhe)兩(liang)種材料(liao)屬于中碳鋼(gang)，其強度(du)、剛度(du)、韌性都(dou)能(neng)(neng)夠滿足電(dian)機軸(zhou)(zhou)的(de)工作需(xu)求。電(dian)機軸(zhou)(zhou)轉速高，扭(niu)矩小，采用45#制(zhi)作，不需(xu)要(yao)(yao)進行其熱(re)處(chu)理，原(yuan)材料(liao)是(shi)正火狀態，原(yuan)材料(liao)的(de)供貨(huo)性能(neng)(neng)能(neng)(neng)夠滿足電(dian)機軸(zhou)(zhou)的(de)機械性能(neng)(neng)要(yao)(yao)求。

電機軸(zhou)(zhou)分為光(guang)軸(zhou)(zhou)和輻(fu)板(ban)軸(zhou)(zhou)兩大(da)類(lei)，這要根據電機轉子軸(zhou)(zhou)孔的大(da)小而定，不(bu)管是光(guang)軸(zhou)(zhou)還是輻(fu)板(ban)軸(zhou)(zhou)其加(jia)工(gong)藝大(da)體上是一樣的，在(zai)鐵(tie)芯檔上都是通過(guo)車(che)削(xue)加(jia)工(gong)其與鐵(tie)芯的配合關系(xi)多為H7/k6。

當然這也要(yao)(yao)(yao)(yao)根(gen)(gen)據電(dian)機(ji)(ji)(ji)轉(zhuan)子所(suo)承(cheng)受的(de)轉(zhuan)矩(ju)有關(guan)，可根(gen)(gen)據計算加(jia)上經驗得出，電(dian)機(ji)(ji)(ji)的(de)軸(zhou)伸端是與(yu)客戶(hu)接(jie)口的(de)部位(wei)，要(yao)(yao)(yao)(yao)進行(xing)精(jing)磨，一是要(yao)(yao)(yao)(yao)美觀，另(ling)外精(jing)磨后與(yu)聯軸(zhou)器(qi)接(jie)觸面積較大受力均勻(yun)，可滿足電(dian)機(ji)(ji)(ji)傳遞扭矩(ju)的(de)用途，鍵槽(cao)需要(yao)(yao)(yao)(yao)銑(xian)床加(jia)工。一般說來，常州電(dian)機(ji)(ji)(ji)軸(zhou)的(de)加(jia)工工藝為:粗車/打(da)中心孔-精(jing)車/需要(yao)(yao)(yao)(yao)磨的(de)部位(wei)留磨削余量-磨削-銑(xian)削。

電機軸加工，其簡單進行的話，是為車床加上銑床的加工，即為，車削加工等這些。所以，其在使用設備上，也是不多的。而在電機軸上安裝圓盤，其簡單方法，是為讓圓盤內孔大于電機軸直徑，然后進行加熱裝配，即可。異形軸廠家加工(gong)中，提高(gao)(gao)(gao)其表(biao)面光(guang)潔度(du)的(de)原因，是因為(wei)這樣能夠提高(gao)(gao)(gao)電機(ji)軸的(de)疲勞壽(shou)命(ming)，進而，提高(gao)(gao)(gao)其使用壽(shou)命(ming)，以(yi)及，提高(gao)(gao)(gao)其外(wai)觀(guan)美觀(guan)度(du)。與此同(tong)時，也可以(yi)提高(gao)(gao)(gao)加工(gong)后(hou)成品的(de)硬度(du)，以(yi)及其耐腐蝕性能。

軸類零(ling)件(jian)的加工工藝：

1、軸類零件的材料

軸類零(ling)件(jian)材(cai)(cai)料(liao)(liao)的(de)(de)選取，主要(yao)根據軸的(de)(de)強(qiang)度(du)(du)(du)、剛(gang)度(du)(du)(du)、耐磨(mo)性(xing)(xing)(xing)(xing)(xing)(xing)以及制(zhi)造(zao)(zao)工(gong)藝性(xing)(xing)(xing)(xing)(xing)(xing)而決定，力(li)求經(jing)濟(ji)合(he)(he)(he)(he)理。常用的(de)(de)軸類零(ling)件(jian)材(cai)(cai)料(liao)(liao)有(you)(you)(you)(you)35、45、50優(you)(you)質(zhi)碳(tan)素鋼(gang)(gang)(gang)，以45鋼(gang)(gang)(gang)應(ying)用最為廣泛。對于受載荷較(jiao)小或不太重要(yao)的(de)(de)軸也可(ke)用Q235、Q255等(deng)普通(tong)碳(tan)素鋼(gang)(gang)(gang)。對于受力(li)較(jiao)大，軸向(xiang)尺寸、重量(liang)受限制(zhi)或者某些有(you)(you)(you)(you)特(te)(te)殊要(yao)求的(de)(de)可(ke)采用合(he)(he)(he)(he)金(jin)鋼(gang)(gang)(gang)。如(ru)40Cr合(he)(he)(he)(he)金(jin)鋼(gang)(gang)(gang)可(ke)用于中(zhong)等(deng)精度(du)(du)(du)，轉速(su)較(jiao)高的(de)(de)工(gong)作(zuo)場合(he)(he)(he)(he)，該材(cai)(cai)料(liao)(liao)經(jing)調(diao)質(zhi)處理后(hou)具(ju)有(you)(you)(you)(you)較(jiao)好(hao)(hao)的(de)(de)綜合(he)(he)(he)(he)力(li)學性(xing)(xing)(xing)(xing)(xing)(xing)能；選用Cr15、65Mn等(deng)合(he)(he)(he)(he)金(jin)鋼(gang)(gang)(gang)可(ke)用于精度(du)(du)(du)較(jiao)高，工(gong)作(zuo)條件(jian)較(jiao)差的(de)(de)情(qing)況，這些材(cai)(cai)料(liao)(liao)經(jing)調(diao)質(zhi)和(he)表面(mian)淬火(huo)后(hou)其(qi)耐磨(mo)性(xing)(xing)(xing)(xing)(xing)(xing)、耐疲(pi)勞強(qiang)度(du)(du)(du)性(xing)(xing)(xing)(xing)(xing)(xing)能都較(jiao)好(hao)(hao)；若(ruo)是在高速(su)、重載條件(jian)下工(gong)作(zuo)的(de)(de)軸類零(ling)件(jian)，選用20Cr、20CrMnTi、20Mn2B等(deng)低碳(tan)鋼(gang)(gang)(gang)或38CrMoA1A滲碳(tan)鋼(gang)(gang)(gang)，這些鋼(gang)(gang)(gang)經(jing)滲碳(tan)淬火(huo)或滲氮處理后(hou)，不僅有(you)(you)(you)(you)很高的(de)(de)表面(mian)硬度(du)(du)(du)，而且其(qi)心部強(qiang)度(du)(du)(du)也大大提高，因(yin)此具(ju)有(you)(you)(you)(you)良好(hao)(hao)的(de)(de)耐磨(mo)性(xing)(xing)(xing)(xing)(xing)(xing)、抗沖(chong)擊(ji)韌性(xing)(xing)(xing)(xing)(xing)(xing)和(he)耐疲(pi)勞強(qiang)度(du)(du)(du)的(de)(de)性(xing)(xing)(xing)(xing)(xing)(xing)能。球(qiu)(qiu)墨(mo)鑄(zhu)鐵、高強(qiang)度(du)(du)(du)鑄(zhu)鐵由于鑄(zhu)造(zao)(zao)性(xing)(xing)(xing)(xing)(xing)(xing)能好(hao)(hao)，且具(ju)有(you)(you)(you)(you)減振性(xing)(xing)(xing)(xing)(xing)(xing)能，常在制(zhi)造(zao)(zao)外形(xing)結構復(fu)雜的(de)(de)軸中(zhong)采用。特(te)(te)別是我國研制(zhi)的(de)(de)稀土——鎂球(qiu)(qiu)墨(mo)鑄(zhu)鐵，抗沖(chong)擊(ji)韌性(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)，同時還具(ju)有(you)(you)(you)(you)減摩(mo)、吸振，對應(ying)力(li)集中(zhong)敏感性(xing)(xing)(xing)(xing)(xing)(xing)小等(deng)優(you)(you)點(dian)，已被(bei)應(ying)用于制(zhi)造(zao)(zao)汽車、拖拉(la)機(ji)、機(ji)床上的(de)(de)重要(yao)軸類零(ling)件(jian)。

2、軸類零件的毛坯

軸(zhou)(zhou)(zhou)類零件的(de)毛(mao)(mao)(mao)坯常見的(de)有型(xing)(xing)材（圓棒料(liao)(liao)）和(he)鍛(duan)(duan)件。大(da)型(xing)(xing)的(de)，外形(xing)結(jie)構復(fu)雜的(de)軸(zhou)(zhou)(zhou)也可采用鑄件。內(nei)(nei)燃機中(zhong)的(de)曲(qu)軸(zhou)(zhou)(zhou)一般均采用鑄件毛(mao)(mao)(mao)坯。型(xing)(xing)材毛(mao)(mao)(mao)坯分熱軋或(huo)冷拉棒料(liao)(liao)，均適合于光(guang)滑軸(zhou)(zhou)(zhou)或(huo)直徑相差不大(da)的(de)階梯軸(zhou)(zhou)(zhou)。鍛(duan)(duan)件毛(mao)(mao)(mao)坯經(jing)加熱鍛(duan)(duan)打后，金屬內(nei)(nei)部纖維組織沿表面(mian)分布，因而有較高的(de)抗拉、抗彎及抗扭轉(zhuan)強度，一般用于重要的(de)軸(zhou)(zhou)(zhou)。

軸類零(ling)件的加工方法：

1、外圓表面的(de)加(jia)工(gong)方法(fa)及(ji)加(jia)工(gong)精(jing)度

軸類、套類和(he)盤類零(ling)件是(shi)具有外(wai)圓表(biao)面(mian)(mian)(mian)的(de)典型零(ling)件。外(wai)圓表(biao)面(mian)(mian)(mian)常用(yong)(yong)的(de)機(ji)械(xie)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)法有車削(xue)、磨(mo)削(xue)和(he)各(ge)(ge)種(zhong)光整加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)法。車削(xue)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)是(shi)外(wai)圓表(biao)面(mian)(mian)(mian)最(zui)經濟有效的(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)法，但就其經濟精(jing)(jing)(jing)(jing)度來說，一般適于作為(wei)外(wai)圓表(biao)面(mian)(mian)(mian)粗加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)和(he)半精(jing)(jing)(jing)(jing)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)法；磨(mo)削(xue)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)是(shi)外(wai)圓表(biao)面(mian)(mian)(mian)主要精(jing)(jing)(jing)(jing)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)法，特(te)別適用(yong)(yong)于各(ge)(ge)種(zhong)高(gao)硬(ying)度和(he)淬火后的(de)零(ling)件精(jing)(jing)(jing)(jing)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)；光整加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)是(shi)精(jing)(jing)(jing)(jing)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)后進行的(de)超精(jing)(jing)(jing)(jing)密加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)法（如(ru)滾壓、拋光、研磨(mo)等），適用(yong)(yong)于某些精(jing)(jing)(jing)(jing)度和(he)表(biao)面(mian)(mian)(mian)質量要求很高(gao)的(de)零(ling)件。由于各(ge)(ge)種(zhong)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)法所(suo)能達到的(de)經濟加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)精(jing)(jing)(jing)(jing)度、表(biao)面(mian)(mian)(mian)粗糙度、生產率和(he)生產成本各(ge)(ge)不相同，因此必須(xu)根(gen)據(ju)具體情況，選用(yong)(yong)合(he)理的(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)法，從而加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)出滿足零(ling)件圖紙上要求的(de)合(he)格(ge)零(ling)件。

2、外圓(yuan)表面的車削加工(gong)

(1)外(wai)(wai)圓(yuan)(yuan)(yuan)車削(xue)(xue)(xue)的(de)(de)形(xing)式軸類零件(jian)外(wai)(wai)圓(yuan)(yuan)(yuan)表(biao)面(mian)的(de)(de)主(zhu)(zhu)(zhu)要(yao)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)方法是車削(xue)(xue)(xue)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)。主(zhu)(zhu)(zhu)要(yao)的(de)(de)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)形(xing)式有：荒(huang)車自由鍛件(jian)和(he)大(da)型(xing)鑄(zhu)件(jian)的(de)(de)毛坯(pi)(pi)(pi)，加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)余(yu)量(liang)很大(da)，為了(le)減少毛坯(pi)(pi)(pi)外(wai)(wai)圓(yuan)(yuan)(yuan)形(xing)狀(zhuang)誤差和(he)位置偏(pian)差，使后續工(gong)(gong)(gong)(gong)(gong)(gong)(gong)序加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)余(yu)量(liang)均勻，以去除外(wai)(wai)表(biao)面(mian)的(de)(de)氧化皮(pi)為主(zhu)(zhu)(zhu)的(de)(de)外(wai)(wai)圓(yuan)(yuan)(yuan)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，一般切除余(yu)量(liang)為單面(mian)1-3mm。粗(cu)車中小(xiao)型(xing)鍛、鑄(zhu)件(jian)毛坯(pi)(pi)(pi)一般直接進行粗(cu)車。粗(cu)車主(zhu)(zhu)(zhu)要(yao)切去毛坯(pi)(pi)(pi)大(da)部(bu)分余(yu)量(liang)（一般車出階梯輪廓），在工(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝系(xi)統剛(gang)度容許的(de)(de)情況(kuang)下，應選用(yong)較大(da)的(de)(de)切削(xue)(xue)(xue)用(yong)量(liang)以提高生產效率。半(ban)(ban)精(jing)(jing)車一般作為中等精(jing)(jing)度表(biao)面(mian)的(de)(de)最終加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)序，也可(ke)作為磨削(xue)(xue)(xue)和(he)其它加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)序的(de)(de)預(yu)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)。對于精(jing)(jing)度較高的(de)(de)毛坯(pi)(pi)(pi)，可(ke)不(bu)經粗(cu)車，直接半(ban)(ban)精(jing)(jing)車。精(jing)(jing)車外(wai)(wai)圓(yuan)(yuan)(yuan)表(biao)面(mian)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)最終加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)序和(he)光(guang)整加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)前的(de)(de)預(yu)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)。精(jing)(jing)細(xi)車高精(jing)(jing)度、細(xi)粗(cu)糙度表(biao)面(mian)的(de)(de)最終加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)序。適(shi)用(yong)于有色金屬零件(jian)的(de)(de)外(wai)(wai)圓(yuan)(yuan)(yuan)表(biao)面(mian)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，但(dan)由于有色金屬不(bu)宜磨削(xue)(xue)(xue)，所以可(ke)采用(yong)精(jing)(jing)細(xi)車代替磨削(xue)(xue)(xue)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)。但(dan)是，精(jing)(jing)細(xi)車要(yao)求機(ji)床(chuang)精(jing)(jing)度高，剛(gang)性好，傳動平穩，能(neng)微(wei)量(liang)進給，無爬行現象(xiang)。車削(xue)(xue)(xue)中采用(yong)金剛(gang)石或硬質合金刀(dao)具，刀(dao)具主(zhu)(zhu)(zhu)偏(pian)角選大(da)些（45o-90o），刀(dao)具的(de)(de)刀(dao)尖圓(yuan)(yuan)(yuan)弧半(ban)(ban)徑(jing)小(xiao)于0.1-1.0mm。

(2)車削方法(fa)的應(ying)用

1）普(pu)通車(che)(che)(che)削(xue)適用于各種批(pi)量(liang)的軸(zhou)類零件外圓加(jia)工(gong)(gong)(gong)，應用十分(fen)廣(guang)泛(fan)。單件小批(pi)量(liang)常采用臥室車(che)(che)(che)床(chuang)完(wan)成車(che)(che)(che)削(xue)加(jia)工(gong)(gong)(gong)；中批(pi)、大批(pi)生(sheng)產(chan)則采用自動、半自動車(che)(che)(che)床(chuang)和專用車(che)(che)(che)床(chuang)完(wan)成車(che)(che)(che)削(xue)加(jia)工(gong)(gong)(gong)。

2)數控(kong)車(che)削(xue)(xue)(xue)(xue)(xue)(xue)適(shi)用于(yu)(yu)單件(jian)(jian)小(xiao)批(pi)和中(zhong)批(pi)生產(chan)(chan)。應(ying)用愈(yu)來愈(yu)普遍，其(qi)主要優點(dian)為(wei)柔性好(hao)，更(geng)換加(jia)工(gong)(gong)(gong)零(ling)(ling)件(jian)(jian)時設備(bei)調整和準(zhun)備(bei)時間(jian)短；加(jia)工(gong)(gong)(gong)時輔助時間(jian)少，可(ke)通(tong)過(guo)優化切削(xue)(xue)(xue)(xue)(xue)(xue)參(can)數和適(shi)應(ying)控(kong)制(zhi)等(deng)提高(gao)效(xiao)率(lv)；加(jia)工(gong)(gong)(gong)質量好(hao)，專(zhuan)用工(gong)(gong)(gong)夾(jia)具(ju)少，相應(ying)生產(chan)(chan)準(zhun)備(bei)成本低(di)；機床操作技術要求(qiu)低(di)，不受操作工(gong)(gong)(gong)人的(de)(de)(de)技能、視(shi)覺、精(jing)神、體(ti)力等(deng)因素的(de)(de)(de)影(ying)響(xiang)。對于(yu)(yu)軸(zhou)類零(ling)(ling)件(jian)(jian)，具(ju)有以(yi)下特(te)(te)征適(shi)宜(yi)選用數控(kong)車(che)削(xue)(xue)(xue)(xue)(xue)(xue)。結構或(huo)形狀(zhuang)復雜，普通(tong)加(jia)工(gong)(gong)(gong)操作難度(du)(du)大，工(gong)(gong)(gong)時長，加(jia)工(gong)(gong)(gong)效(xiao)率(lv)低(di)的(de)(de)(de)零(ling)(ling)件(jian)(jian)。加(jia)工(gong)(gong)(gong)精(jing)度(du)(du)一(yi)致性要求(qiu)較高(gao)的(de)(de)(de)零(ling)(ling)件(jian)(jian)。切削(xue)(xue)(xue)(xue)(xue)(xue)條件(jian)(jian)多(duo)變的(de)(de)(de)零(ling)(ling)件(jian)(jian)，如零(ling)(ling)件(jian)(jian)由于(yu)(yu)形狀(zhuang)特(te)(te)點(dian)需要切槽(cao)，車(che)孔(kong)(kong)(kong)，車(che)螺(luo)紋等(deng)，加(jia)工(gong)(gong)(gong)中(zhong)要多(duo)次改變切削(xue)(xue)(xue)(xue)(xue)(xue)用量。批(pi)量不大，但每(mei)批(pi)品種(zhong)多(duo)變并有一(yi)定(ding)復雜程(cheng)度(du)(du)的(de)(de)(de)零(ling)(ling)件(jian)(jian)對帶(dai)有鍵槽(cao)，徑(jing)向(xiang)孔(kong)(kong)(kong)（含螺(luo)釘孔(kong)(kong)(kong)）、端(duan)面有分布(bu)的(de)(de)(de)孔(kong)(kong)(kong)（含螺(luo)釘孔(kong)(kong)(kong)）系的(de)(de)(de)軸(zhou)類零(ling)(ling)件(jian)(jian)，如帶(dai)法蘭的(de)(de)(de)軸(zhou)，帶(dai)鍵槽(cao)或(huo)方頭的(de)(de)(de)軸(zhou)，還可(ke)以(yi)在車(che)削(xue)(xue)(xue)(xue)(xue)(xue)加(jia)工(gong)(gong)(gong)中(zhong)心上(shang)加(jia)工(gong)(gong)(gong)，除了能進行普通(tong)數控(kong)車(che)削(xue)(xue)(xue)(xue)(xue)(xue)外，零(ling)(ling)件(jian)(jian)上(shang)的(de)(de)(de)各種(zhong)槽(cao)、孔(kong)(kong)(kong)（含螺(luo)釘孔(kong)(kong)(kong)）、面等(deng)加(jia)工(gong)(gong)(gong)表面也可(ke)一(yi)并能加(jia)工(gong)(gong)(gong)完畢(bi)。工(gong)(gong)(gong)序高(gao)度(du)(du)集(ji)中(zhong)，其(qi)加(jia)工(gong)(gong)(gong)效(xiao)率(lv)較普通(tong)數控(kong)車(che)削(xue)(xue)(xue)(xue)(xue)(xue)更(geng)高(gao)，加(jia)工(gong)(gong)(gong)精(jing)度(du)(du)也更(geng)為(wei)穩(wen)定(ding)可(ke)靠(kao)。

3）外圓表面的(de)(de)(de)(de)磨(mo)(mo)(mo)削(xue)(xue)(xue)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)用(yong)(yong)磨(mo)(mo)(mo)具(ju)以較高(gao)的(de)(de)(de)(de)線速(su)度對工(gong)(gong)(gong)(gong)件(jian)表面進行加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)的(de)(de)(de)(de)方法(fa)稱為(wei)磨(mo)(mo)(mo)削(xue)(xue)(xue)。磨(mo)(mo)(mo)削(xue)(xue)(xue)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)是(shi)一種(zhong)多(duo)刀多(duo)刃的(de)(de)(de)(de)高(gao)速(su)切(qie)削(xue)(xue)(xue)方法(fa)，它使用(yong)(yong)于零件(jian)精(jing)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)和(he)硬(ying)表面的(de)(de)(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)。磨(mo)(mo)(mo)削(xue)(xue)(xue)的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)藝范圍很廣，可以劃分(fen)為(wei)粗(cu)磨(mo)(mo)(mo)、精(jing)磨(mo)(mo)(mo)、細(xi)磨(mo)(mo)(mo)及鏡(jing)面磨(mo)(mo)(mo)。磨(mo)(mo)(mo)削(xue)(xue)(xue)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)采用(yong)(yong)的(de)(de)(de)(de)磨(mo)(mo)(mo)具(ju)（或磨(mo)(mo)(mo)料(liao)）具(ju)有顆粒(li)(li)小，硬(ying)度高(gao)，耐熱(re)性好等(deng)特點，因此(ci)可以加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)較硬(ying)的(de)(de)(de)(de)金屬材(cai)料(liao)和(he)非金屬材(cai)料(liao)，如淬(cui)硬(ying)鋼、硬(ying)質(zhi)合金刀具(ju)、陶瓷等(deng)；加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)過程中同時參與(yu)切(qie)削(xue)(xue)(xue)運動的(de)(de)(de)(de)顆粒(li)(li)多(duo)，能切(qie)除極(ji)薄極(ji)細(xi)的(de)(de)(de)(de)切(qie)屑，因而加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)精(jing)度高(gao)，表面粗(cu)糙度值小。磨(mo)(mo)(mo)削(xue)(xue)(xue)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)作為(wei)一種(zhong)精(jing)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)方法(fa)，在生產(chan)中得到廣泛(fan)的(de)(de)(de)(de)應(ying)用(yong)(yong)。由(you)于強力磨(mo)(mo)(mo)削(xue)(xue)(xue)的(de)(de)(de)(de)發展，也可直接將毛(mao)坯磨(mo)(mo)(mo)削(xue)(xue)(xue)到所(suo)需要的(de)(de)(de)(de)尺寸(cun)和(he)精(jing)度，從而獲得了較高(gao)的(de)(de)(de)(de)生產(chan)率(lv)。