常州秋豐機械配件廠
實力檢測品質保證
Quality Assurance of Strength Testing
新聞資訊
07-12精密機械軸、汽配軸、家電軸的常用材料使用
材料(liao)使用(yong)(yong)(yong)1、碳(tan)素鋼(gang)(gang)(gang)(gang)35、45、50等(deng)碳(tan)素結構(gou)鋼(gang)(gang)(gang)(gang)因(yin)具有(you)(you)較(jiao)(jiao)高(gao)(gao)的(de)綜合(he)力(li)(li)(li)學(xue)性(xing)(xing)能，應(ying)用(yong)(yong)(yong)較(jiao)(jiao)多(duo)，其(qi)(qi)(qi)中(zhong)以45鋼(gang)(gang)(gang)(gang)用(yong)(yong)(yong)得廣泛。為了改(gai)善其(qi)(qi)(qi)力(li)(li)(li)學(xue)性(xing)(xing)能，應(ying)進行正火(huo)或調(diao)質處理。不重要(yao)或受力(li)(li)(li)較(jiao)(jiao)小(xiao)的(de)軸(zhou)(zhou)，則可(ke)(ke)采用(yong)(yong)(yong)Q235、Q275等(deng)碳(tan)素結構(gou)鋼(gang)(gang)(gang)(gang)。2、合(he)金鋼(gang)(gang)(gang)(gang)合(he)金鋼(gang)(gang)(gang)(gang)具有(you)(you)較(jiao)(jiao)高(gao)(gao)的(de)力(li)(li)(li)學(xue)性(xing)(xing)能，但價格較(jiao)(jiao)貴(gui)，多(duo)用(yong)(yong)(yong)于有(you)(you)特(te)殊(shu)要(yao)求的(de)軸(zhou)(zhou)。例(li)(li)如(ru)采用(yong)(yong)(yong)滑(hua)動軸(zhou)(zhou)承的(de)高(gao)(gao)速軸(zhou)(zhou)，常(chang)(chang)(chang)用(yong)(yong)(yong)20Cr、20CrMnTi等(deng)低碳(tan)合(he)金結構(gou)鋼(gang)(gang)(gang)(gang)，經滲碳(tan)淬火(huo)后(hou)可(ke)(ke)提高(gao)(gao)軸(zhou)(zhou)頸耐磨(mo)性(xing)(xing)；汽輪發(fa)電機轉子軸(zhou)(zhou)在高(gao)(gao)溫(wen)、高(gao)(gao)速和(he)重載條件下工作，具有(you)(you)良好的(de)高(gao)(gao)溫(wen)力(li)(li)(li)學(xue)性(xing)(xing)能，常(chang)(chang)(chang)采用(yong)(yong)(yong)40CrNi、38CrMoAlA等(deng)合(he)金結構(gou)鋼(gang)(gang)(gang)(gang)。軸(zhou)(zhou)的(de)毛坯以鍛件優先、其(qi)(qi)(qi)次(ci)是圓(yuan)鋼(gang)(gang)(gang)(gang)；尺寸較(jiao)(jiao)大或結構(gou)復雜者可(ke)(ke)考慮(lv)鑄鋼(gang)(gang)(gang)(gang)或球(qiu)墨(mo)鑄鐵。例(li)(li)如(ru)，用(yong)(yong)(yong)球(qiu)墨(mo)鑄鐵制造曲軸(zhou)(zhou)、凸輪軸(zhou)(zhou)，具有(you)(you)成(cheng)本(ben)低廉、吸振性(xing)(xing)較(jiao)(jiao)好，對應(ying)力(li)(li)(li)集中(zhong)的(de)敏感(gan)性(xing)(xing)較(jiao)(jiao)低、強度較(jiao)(jiao)好等(deng)優點。軸(zhou)(zhou)的(de)力(li)(li)(li)學(xue)模型是梁、多(duo)數要(yao)轉動，因(yin)此(ci)其(qi)(qi)(qi)應(ying)力(li)(li)(li)通常(chang)(chang)(chang)是對稱循環。其(qi)(qi)(qi)可(ke)(ke)能的(de)失效形式有(you)(you)：疲勞(lao)斷裂、過載斷裂、彈性(xing)(xing)變形過大等(deng)。軸(zhou)(zhou)上(shang)通常(chang)(chang)(chang)要(yao)安裝一些帶輪轂的(de)零件，因(yin)此(ci)大多(duo)數軸(zhou)(zhou)應(ying)作成(cheng)階(jie)梯(ti)軸(zhou)(zhou)，切削加工量大。
07-12汽車軸，機械軸，精密微型軸的結構設計與材料分類
結(jie)(jie)構(gou)(gou)設(she)計(ji)(ji)(ji)軸(zhou)(zhou)(zhou)(zhou)的(de)(de)(de)(de)結(jie)(jie)構(gou)(gou)設(she)計(ji)(ji)(ji)是(shi)確(que)定(ding)軸(zhou)(zhou)(zhou)(zhou)的(de)(de)(de)(de)合理外形(xing)和(he)(he)全部(bu)結(jie)(jie)構(gou)(gou)尺寸，為(wei)軸(zhou)(zhou)(zhou)(zhou)設(she)計(ji)(ji)(ji)的(de)(de)(de)(de)重要(yao)步(bu)驟。它由軸(zhou)(zhou)(zhou)(zhou)上(shang)安裝(zhuang)(zhuang)零(ling)件(jian)類(lei)(lei)型、尺寸及(ji)(ji)其位置(zhi)、零(ling)件(jian)的(de)(de)(de)(de)固定(ding)方(fang)式，載荷(he)的(de)(de)(de)(de)性質、方(fang)向(xiang)、大(da)小及(ji)(ji)分布情(qing)況，軸(zhou)(zhou)(zhou)(zhou)承(cheng)的(de)(de)(de)(de)類(lei)(lei)型與尺寸，軸(zhou)(zhou)(zhou)(zhou)的(de)(de)(de)(de)毛坯、制造和(he)(he)裝(zhuang)(zhuang)配工(gong)藝、安裝(zhuang)(zhuang)及(ji)(ji)運輸(shu)，對軸(zhou)(zhou)(zhou)(zhou)的(de)(de)(de)(de)變形(xing)等(deng)因素有(you)(you)關。設(she)計(ji)(ji)(ji)者可(ke)(ke)根(gen)據(ju)軸(zhou)(zhou)(zhou)(zhou)的(de)(de)(de)(de)具體要(yao)求進行設(she)計(ji)(ji)(ji)，可(ke)(ke)做幾個方(fang)案(an)進行比較，以便(bian)選(xuan)出設(she)計(ji)(ji)(ji)方(fang)案(an)，以下是(shi)一般軸(zhou)(zhou)(zhou)(zhou)結(jie)(jie)構(gou)(gou)設(she)計(ji)(ji)(ji)原則(ze)：1、節約材料(liao)(liao)，減(jian)輕(qing)重量，盡量采用(yong)(yong)等(deng)強(qiang)度外形(xing)尺寸或(huo)大(da)的(de)(de)(de)(de)截面系數的(de)(de)(de)(de)截面形(xing)狀；2、易于軸(zhou)(zhou)(zhou)(zhou)上(shang)零(ling)件(jian)定(ding)位、穩固、裝(zhuang)(zhuang)配、拆卸(xie)和(he)(he)調整；3、采用(yong)(yong)各種(zhong)減(jian)少應力集中和(he)(he)提(ti)高強(qiang)度的(de)(de)(de)(de)結(jie)(jie)構(gou)(gou)措(cuo)施；4、便(bian)于加(jia)工(gong)制造和(he)(he)保證精度。軸(zhou)(zhou)(zhou)(zhou)的(de)(de)(de)(de)分類(lei)(lei)常見的(de)(de)(de)(de)軸(zhou)(zhou)(zhou)(zhou)根(gen)據(ju)軸(zhou)(zhou)(zhou)(zhou)的(de)(de)(de)(de)結(jie)(jie)構(gou)(gou)形(xing)狀可(ke)(ke)分為(wei)曲軸(zhou)(zhou)(zhou)(zhou)、直(zhi)(zhi)軸(zhou)(zhou)(zhou)(zhou)、軟軸(zhou)(zhou)(zhou)(zhou)、實心(xin)(xin)(xin)軸(zhou)(zhou)(zhou)(zhou)、空心(xin)(xin)(xin)軸(zhou)(zhou)(zhou)(zhou)、剛性軸(zhou)(zhou)(zhou)(zhou)、撓性軸(zhou)(zhou)(zhou)(zhou)（軟軸(zhou)(zhou)(zhou)(zhou)）。直(zhi)(zhi)軸(zhou)(zhou)(zhou)(zhou)又可(ke)(ke)分為(wei)：①轉(zhuan)軸(zhou)(zhou)(zhou)(zhou)，工(gong)作(zuo)時(shi)(shi)既承(cheng)受(shou)彎矩(ju)(ju)(ju)又承(cheng)受(shou)扭(niu)矩(ju)(ju)(ju)，是(shi)機械中常見的(de)(de)(de)(de)軸(zhou)(zhou)(zhou)(zhou)，如各種(zhong)減(jian)速器中的(de)(de)(de)(de)軸(zhou)(zhou)(zhou)(zhou)等(deng)。②心(xin)(xin)(xin)軸(zhou)(zhou)(zhou)(zhou)，用(yong)(yong)來(lai)支(zhi)承(cheng)轉(zhuan)動零(ling)件(jian)只承(cheng)受(shou)彎矩(ju)(ju)(ju)而(er)不(bu)傳遞扭(niu)矩(ju)(ju)(ju)，有(you)(you)些心(xin)(xin)(xin)軸(zhou)(zhou)(zhou)(zhou)轉(zhuan)動，如鐵(tie)路車輛(liang)的(de)(de)(de)(de)軸(zhou)(zhou)(zhou)(zhou)等(deng)，有(you)(you)些心(xin)(xin)(xin)軸(zhou)(zhou)(zhou)(zhou)則(ze)不(bu)轉(zhuan)動，如支(zhi)承(cheng)滑輪的(de)(de)(de)(de)軸(zhou)(zhou)(zhou)(zhou)等(deng)。③傳動軸(zhou)(zhou)(zhou)(zhou)，主(zhu)要(yao)用(yong)(yong)來(lai)傳遞扭(niu)矩(ju)(ju)(ju)而(er)不(bu)承(cheng)受(shou)彎矩(ju)(ju)(ju)，如起重機移動機構(gou)(gou)中的(de)(de)(de)(de)長光軸(zhou)(zhou)(zhou)(zhou)、汽車的(de)(de)(de)(de)驅動軸(zhou)(zhou)(zhou)(zhou)等(deng)。軸(zhou)(zhou)(zhou)(zhou)的(de)(de)(de)(de)材料(liao)(liao)主(zhu)要(yao)采用(yong)(yong)碳素鋼(gang)或(huo)合金(jin)鋼(gang)，也可(ke)(ke)采用(yong)(yong)球墨鑄(zhu)鐵(tie)或(huo)合金(jin)鑄(zhu)鐵(tie)等(deng)。軸(zhou)(zhou)(zhou)(zhou)的(de)(de)(de)(de)工(gong)作(zuo)能力一般取(qu)決于強(qiang)度和(he)(he)剛度，轉(zhuan)速高時(shi)(shi)還取(qu)決于振動穩定(ding)性。
07-12精密軸外圓表面的加工方法及加工精度
1、外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa)及(ji)(ji)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)軸類(lei)(lei)(lei)、套類(lei)(lei)(lei)和(he)(he)(he)(he)盤類(lei)(lei)(lei)零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)是(shi)(shi)具(ju)有(you)外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)典型零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)。外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)常(chang)用(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)機(ji)械加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa)有(you)車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue)、磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)削(xue)(xue)(xue)(xue)(xue)和(he)(he)(he)(he)各種(zhong)光整加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa)。車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)是(shi)(shi)外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)經濟(ji)有(you)效(xiao)(xiao)(xiao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa)，但就其經濟(ji)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)來說(shuo)，一(yi)(yi)般(ban)適(shi)(shi)(shi)(shi)(shi)于(yu)(yu)(yu)作為(wei)(wei)外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)粗(cu)(cu)(cu)(cu)(cu)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)和(he)(he)(he)(he)半(ban)(ban)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa)；磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)削(xue)(xue)(xue)(xue)(xue)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)是(shi)(shi)外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)主(zhu)要(yao)(yao)(yao)(yao)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa)，特(te)別適(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)各種(zhong)高(gao)(gao)(gao)硬(ying)度(du)(du)(du)(du)(du)(du)和(he)(he)(he)(he)淬(cui)火(huo)后的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de) 零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)；光整加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)是(shi)(shi)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)后進行(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)超精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)密加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa)（如滾壓(ya)、拋光、研(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)等(deng)），適(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)某些精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)和(he)(he)(he)(he)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)質量要(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)很高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)。由于(yu)(yu)(yu)各種(zhong)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa)所(suo)能(neng)達(da)到的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)經濟(ji)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)、表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)粗(cu)(cu)(cu)(cu)(cu)糙(cao)度(du)(du)(du)(du)(du)(du)、生(sheng)產率(lv)(lv)和(he)(he)(he)(he)生(sheng)產成本(ben)各不(bu)(bu)(bu)相同(tong)，因此根據具(ju)體情(qing)況(kuang)，選用(yong)(yong)(yong)(yong)(yong)(yong)合(he)理的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa)，從而(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)出(chu)滿足(zu)零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)圖紙上(shang)要(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)合(he)格零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)。序(xu)號 加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa) 經濟(ji)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du) （公差(cha)等(deng)級） 經濟(ji)粗(cu)(cu)(cu)(cu)(cu)糙(cao)度(du)(du)(du)(du)(du)(du) Ra值(zhi)/ μ m 適(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)范圍1 粗(cu)(cu)(cu)(cu)(cu)車(che)(che)(che)(che)(che)(che)(che)(che) IT13-IT11 50-12.5 適(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)淬(cui)火(huo)鋼(gang)以(yi)外(wai)(wai)(wai)(wai)(wai)(wai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各種(zhong)金屬(shu)(shu)2 粗(cu)(cu)(cu)(cu)(cu)車(che)(che)(che)(che)(che)(che)(che)(che) -半(ban)(ban)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che) IT10-IT8 6.3-3.23 粗(cu)(cu)(cu)(cu)(cu)車(che)(che)(che)(che)(che)(che)(che)(che) -半(ban)(ban)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che)-精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che) IT8-IT7 1.6-0.84 粗(cu)(cu)(cu)(cu)(cu)車(che)(che)(che)(che)(che)(che)(che)(che) -半(ban)(ban)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che)-精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che)-滾壓(ya) IT8-IT7 0.2-0.0255 粗(cu)(cu)(cu)(cu)(cu)車(che)(che)(che)(che)(che)(che)(che)(che) -半(ban)(ban)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che)-磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)削(xue)(xue)(xue)(xue)(xue) IT8-IT7 0.8-0.4 主(zhu)要(yao)(yao)(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)淬(cui)火(huo)鋼(gang)，也(ye)可(ke)(ke)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)未(wei)淬(cui)火(huo)鋼(gang)，但不(bu)(bu)(bu)適(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)有(you)色(se)金屬(shu)(shu)6 粗(cu)(cu)(cu)(cu)(cu)車(che)(che)(che)(che)(che)(che)(che)(che) -半(ban)(ban)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che)-粗(cu)(cu)(cu)(cu)(cu)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)-精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo) IT7-IT6 0.4-0.17 粗(cu)(cu)(cu)(cu)(cu)車(che)(che)(che)(che)(che)(che)(che)(che) -半(ban)(ban)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che)-粗(cu)(cu)(cu)(cu)(cu)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)-精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)-超精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)（或(huo)(huo)(huo)輪式超精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)） IT5 0.1-0.012（或(huo)(huo)(huo) Rz 0.1）8 粗(cu)(cu)(cu)(cu)(cu)車(che)(che)(che)(che)(che)(che)(che)(che) -半(ban)(ban)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che)-精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che)-精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)細(xi)(xi)車(che)(che)(che)(che)(che)(che)(che)(che)（金剛(gang)車(che)(che)(che)(che)(che)(che)(che)(che)） IT7-IT6 0.4-0.025 主(zhu)要(yao)(yao)(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)要(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)較(jiao)(jiao)(jiao)(jiao)高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)有(you)色(se)金屬(shu)(shu)9 粗(cu)(cu)(cu)(cu)(cu)車(che)(che)(che)(che)(che)(che)(che)(che) -半(ban)(ban)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che)-粗(cu)(cu)(cu)(cu)(cu)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)-精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)-超精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)（或(huo)(huo)(huo)鏡面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)） IT5以(yi)上(shang) 0.025-0.006（或(huo)(huo)(huo) Rz 0.1） 高(gao)(gao)(gao)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)10 粗(cu)(cu)(cu)(cu)(cu)車(che)(che)(che)(che)(che)(che)(che)(che) -半(ban)(ban)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che)-粗(cu)(cu)(cu)(cu)(cu)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)-精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)-研(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo) IT5以(yi)上(shang) · 012 （或(huo)(huo)(huo) Rz 0.1）2、外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(1)外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)形(xing)式軸類(lei)(lei)(lei)零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)主(zhu)要(yao)(yao)(yao)(yao)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa)是(shi)(shi)車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)。主(zhu)要(yao)(yao)(yao)(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)形(xing)式有(you)：荒車(che)(che)(che)(che)(che)(che)(che)(che) 自由鍛件(jian)(jian)(jian)(jian)和(he)(he)(he)(he)大(da)(da)型鑄(zhu)件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)毛(mao)(mao)坯，加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)余(yu)量很大(da)(da)，為(wei)(wei)了減(jian)少毛(mao)(mao)坯外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)形(xing)狀誤差(cha)和(he)(he)(he)(he)位置偏(pian)差(cha)，使(shi)后續工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)余(yu)量均(jun)勻，以(yi)去除(chu)外(wai)(wai)(wai)(wai)(wai)(wai)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氧化皮為(wei)(wei)主(zhu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)，一(yi)(yi)般(ban)切(qie)(qie)(qie)除(chu)余(yu)量為(wei)(wei)單(dan)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)1-3mm。粗(cu)(cu)(cu)(cu)(cu)車(che)(che)(che)(che)(che)(che)(che)(che) 中(zhong)(zhong)(zhong)小(xiao)型鍛、鑄(zhu)件(jian)(jian)(jian)(jian)毛(mao)(mao)坯一(yi)(yi)般(ban)直(zhi)接進行(xing)(xing)粗(cu)(cu)(cu)(cu)(cu)車(che)(che)(che)(che)(che)(che)(che)(che)。粗(cu)(cu)(cu)(cu)(cu)車(che)(che)(che)(che)(che)(che)(che)(che)主(zhu)要(yao)(yao)(yao)(yao)切(qie)(qie)(qie)去毛(mao)(mao)坯大(da)(da)部分余(yu)量（一(yi)(yi)般(ban)車(che)(che)(che)(che)(che)(che)(che)(che)出(chu)階梯輪廓(kuo)），在工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝系(xi)統剛(gang)度(du)(du)(du)(du)(du)(du)容許的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)情(qing)況(kuang)下，應(ying)選用(yong)(yong)(yong)(yong)(yong)(yong)較(jiao)(jiao)(jiao)(jiao)大(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)切(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)用(yong)(yong)(yong)(yong)(yong)(yong)量以(yi)提(ti)高(gao)(gao)(gao)生(sheng)產效(xiao)(xiao)(xiao)率(lv)(lv)。半(ban)(ban)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che) 一(yi)(yi)般(ban)作為(wei)(wei)中(zhong)(zhong)(zhong)等(deng)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)，也(ye)可(ke)(ke)作為(wei)(wei)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)削(xue)(xue)(xue)(xue)(xue)和(he)(he)(he)(he)其它(ta)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)預加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)。對于(yu)(yu)(yu)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)較(jiao)(jiao)(jiao)(jiao)高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)毛(mao)(mao)坯，可(ke)(ke)不(bu)(bu)(bu)經粗(cu)(cu)(cu)(cu)(cu)車(che)(che)(che)(che)(che)(che)(che)(che)，直(zhi)接半(ban)(ban)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che)。精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)車(che)(che)(che)(che)(che)(che)(che)(che) 外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)和(he)(he)(he)(he)光整加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)前的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)預加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)。精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)細(xi)(xi)車(che)(che)(che)(che)(che)(che)(che)(che) 高(gao)(gao)(gao)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)、細(xi)(xi)粗(cu)(cu)(cu)(cu)(cu)糙(cao)度(du)(du)(du)(du)(du)(du)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)。適(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)有(you)色(se)金屬(shu)(shu)零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)，但由于(yu)(yu)(yu)有(you)色(se)金屬(shu)(shu)不(bu)(bu)(bu)宜(yi)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)削(xue)(xue)(xue)(xue)(xue)，所(suo)以(yi)可(ke)(ke)采用(yong)(yong)(yong)(yong)(yong)(yong)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)細(xi)(xi)車(che)(che)(che)(che)(che)(che)(che)(che)代替磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)削(xue)(xue)(xue)(xue)(xue)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)。但是(shi)(shi)，精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)細(xi)(xi)車(che)(che)(che)(che)(che)(che)(che)(che)要(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)機(ji)床精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)高(gao)(gao)(gao)，剛(gang)性(xing)(xing)好(hao)，傳動(dong)(dong)平(ping)穩(wen)，能(neng)微量進給，無爬行(xing)(xing)現象。車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue)中(zhong)(zhong)(zhong)采用(yong)(yong)(yong)(yong)(yong)(yong)金剛(gang)石(shi)或(huo)(huo)(huo)硬(ying)質合(he)金刀(dao)具(ju)，刀(dao)具(ju)主(zhu)偏(pian)角選大(da)(da)些（ 45 o -90 o ）,刀(dao)具(ju)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)刀(dao)尖圓(yuan)(yuan)(yuan)(yuan)(yuan)弧半(ban)(ban)徑小(xiao)于(yu)(yu)(yu)0.1-1.0mm， 以(yi)減(jian)少工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝系(xi)統中(zhong)(zhong)(zhong)彈(dan)性(xing)(xing)變(bian)形(xing)及(ji)(ji)振動(dong)(dong)。(2)車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)應(ying)用(yong)(yong)(yong)(yong)(yong)(yong)1）普(pu)通車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue) 適(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)各種(zhong)批(pi)量的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)軸類(lei)(lei)(lei)零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)，應(ying)用(yong)(yong)(yong)(yong)(yong)(yong)十分廣泛。單(dan)件(jian)(jian)(jian)(jian)小(xiao)批(pi)量常(chang)采用(yong)(yong)(yong)(yong)(yong)(yong)臥室車(che)(che)(che)(che)(che)(che)(che)(che)床完成車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)；中(zhong)(zhong)(zhong)批(pi)、大(da)(da)批(pi)生(sheng)產則采用(yong)(yong)(yong)(yong)(yong)(yong)自動(dong)(dong)、半(ban)(ban)自動(dong)(dong)車(che)(che)(che)(che)(che)(che)(che)(che)床和(he)(he)(he)(he)專用(yong)(yong)(yong)(yong)(yong)(yong)車(che)(che)(che)(che)(che)(che)(che)(che)床完成車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)。2)數控(kong)(kong)車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue) 適(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)單(dan)件(jian)(jian)(jian)(jian)小(xiao)批(pi)和(he)(he)(he)(he)中(zhong)(zhong)(zhong)批(pi)生(sheng)產。應(ying)用(yong)(yong)(yong)(yong)(yong)(yong)愈來愈普(pu)遍，其主(zhu)要(yao)(yao)(yao)(yao)優(you)點(dian)為(wei)(wei)柔性(xing)(xing)好(hao)，更(geng)換(huan)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)時(shi)設備調整和(he)(he)(he)(he)準備時(shi)間短；加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)時(shi)輔(fu)助時(shi)間少，可(ke)(ke)通過(guo)優(you)化切(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)參數和(he)(he)(he)(he)適(shi)(shi)(shi)(shi)(shi)應(ying)控(kong)(kong)制等(deng)提(ti)高(gao)(gao)(gao)效(xiao)(xiao)(xiao)率(lv)(lv)；加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)質量好(hao)，專用(yong)(yong)(yong)(yong)(yong)(yong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)夾具(ju)少，相應(ying)生(sheng)產準備成本(ben)低；機(ji)床操作技(ji)術(shu)要(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)低，不(bu)(bu)(bu)受操作工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)人的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)技(ji)能(neng)、視覺、精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)神(shen)、體力等(deng)因素的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)影響。對于(yu)(yu)(yu)軸類(lei)(lei)(lei)零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)，具(ju)有(you)以(yi)下特(te)征(zheng)適(shi)(shi)(shi)(shi)(shi)宜(yi)選用(yong)(yong)(yong)(yong)(yong)(yong)數控(kong)(kong)車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue)。結構或(huo)(huo)(huo)形(xing)狀復(fu)雜，普(pu)通加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)操作難度(du)(du)(du)(du)(du)(du)大(da)(da)，工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)時(shi)長，加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)效(xiao)(xiao)(xiao)率(lv)(lv)低的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)。加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)一(yi)(yi)致性(xing)(xing)要(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)較(jiao)(jiao)(jiao)(jiao)高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)。切(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)條件(jian)(jian)(jian)(jian)多(duo)(duo)(duo)(duo)(duo)變(bian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)，如零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)由于(yu)(yu)(yu)形(xing)狀特(te)點(dian)需要(yao)(yao)(yao)(yao)切(qie)(qie)(qie)槽(cao)，車(che)(che)(che)(che)(che)(che)(che)(che)孔(kong)(kong)，車(che)(che)(che)(che)(che)(che)(che)(che)螺(luo)紋等(deng)，加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)(zhong)要(yao)(yao)(yao)(yao)多(duo)(duo)(duo)(duo)(duo)次改變(bian)切(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)用(yong)(yong)(yong)(yong)(yong)(yong)量。批(pi)量不(bu)(bu)(bu)大(da)(da)，但每(mei)批(pi)品種(zhong)多(duo)(duo)(duo)(duo)(duo)變(bian)并有(you)一(yi)(yi)定(ding)復(fu)雜程度(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)。對帶有(you)鍵槽(cao)，徑向孔(kong)(kong)（含螺(luo)釘(ding)(ding)孔(kong)(kong)）、端面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)有(you)分布的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)孔(kong)(kong)（含螺(luo)釘(ding)(ding)孔(kong)(kong)）系(xi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)軸類(lei)(lei)(lei)零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)，如帶法(fa)(fa)(fa)(fa)蘭的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)軸，帶鍵槽(cao)或(huo)(huo)(huo)方(fang)(fang)(fang)(fang)(fang)頭的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)軸，還可(ke)(ke)以(yi)在車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)(zhong)心上(shang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)，除(chu)了能(neng)進行(xing)(xing)普(pu)通數控(kong)(kong)車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue)外(wai)(wai)(wai)(wai)(wai)(wai)，零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各種(zhong)槽(cao)、孔(kong)(kong)（含螺(luo)釘(ding)(ding)孔(kong)(kong)）、面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)等(deng)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)也(ye)可(ke)(ke)一(yi)(yi)并能(neng)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)完畢。工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)序(xu)高(gao)(gao)(gao)度(du)(du)(du)(du)(du)(du)集中(zhong)(zhong)(zhong)，其加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)效(xiao)(xiao)(xiao)率(lv)(lv)較(jiao)(jiao)(jiao)(jiao)普(pu)通數控(kong)(kong)車(che)(che)(che)(che)(che)(che)(che)(che)削(xue)(xue)(xue)(xue)(xue)更(geng)高(gao)(gao)(gao)，加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)也(ye)更(geng)為(wei)(wei)穩(wen)定(ding)可(ke)(ke)靠(kao)。（3）外(wai)(wai)(wai)(wai)(wai)(wai)圓(yuan)(yuan)(yuan)(yuan)(yuan)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)削(xue)(xue)(xue)(xue)(xue)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)用(yong)(yong)(yong)(yong)(yong)(yong)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具(ju)以(yi)較(jiao)(jiao)(jiao)(jiao)高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)線速度(du)(du)(du)(du)(du)(du)對工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)進行(xing)(xing)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa)稱為(wei)(wei)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)削(xue)(xue)(xue)(xue)(xue)。磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)削(xue)(xue)(xue)(xue)(xue)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)是(shi)(shi)一(yi)(yi)種(zhong)多(duo)(duo)(duo)(duo)(duo)刀(dao)多(duo)(duo)(duo)(duo)(duo)刃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)速切(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa)，它(ta)使(shi)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)零(ling)(ling)(ling)(ling)(ling)(ling)(ling)件(jian)(jian)(jian)(jian)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)和(he)(he)(he)(he)硬(ying)表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)。磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)削(xue)(xue)(xue)(xue)(xue)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)藝范圍很廣，可(ke)(ke)以(yi)劃分為(wei)(wei)粗(cu)(cu)(cu)(cu)(cu)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)、精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)、細(xi)(xi)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)及(ji)(ji)鏡面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)。磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)削(xue)(xue)(xue)(xue)(xue)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)采用(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具(ju)（或(huo)(huo)(huo)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料）具(ju)有(you)顆粒(li)小(xiao)，硬(ying)度(du)(du)(du)(du)(du)(du)高(gao)(gao)(gao)，耐熱性(xing)(xing)好(hao)等(deng)特(te)點(dian)，因此可(ke)(ke)以(yi)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)較(jiao)(jiao)(jiao)(jiao)硬(ying)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)金屬(shu)(shu)材料和(he)(he)(he)(he)非金屬(shu)(shu)材料，如淬(cui)硬(ying)鋼(gang)、硬(ying)質合(he)金刀(dao)具(ju)、陶瓷(ci)等(deng)；加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)過(guo)程中(zhong)(zhong)(zhong)同(tong)時(shi)參與切(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)運動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)顆粒(li)多(duo)(duo)(duo)(duo)(duo)，能(neng)切(qie)(qie)(qie)除(chu)切(qie)(qie)(qie)屑(xie)，因而(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)高(gao)(gao)(gao)，表(biao)(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)(mian)粗(cu)(cu)(cu)(cu)(cu)糙(cao)度(du)(du)(du)(du)(du)(du)值(zhi)小(xiao)。磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)削(xue)(xue)(xue)(xue)(xue)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作為(wei)(wei)一(yi)(yi)種(zhong)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)(fang)(fang)法(fa)(fa)(fa)(fa)，在生(sheng)產中(zhong)(zhong)(zhong)得(de)(de)到廣泛的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)應(ying)用(yong)(yong)(yong)(yong)(yong)(yong)。由于(yu)(yu)(yu)強力磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)削(xue)(xue)(xue)(xue)(xue)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發展，也(ye)可(ke)(ke)直(zhi)接將毛(mao)(mao)坯磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)削(xue)(xue)(xue)(xue)(xue)到所(suo)需要(yao)(yao)(yao)(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺寸(cun)和(he)(he)(he)(he)精(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)，從而(er)(er)獲得(de)(de)了較(jiao)(jiao)(jiao)(jiao)高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)產率(lv)(lv)。
