賀州齒輪夾具加工
發(fa)布時(shi)間：2025-01-21 01:06:37
賀州齒輪夾具加工
齒(chi)(chi)(chi)(chi)(chi)輪加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)是一(yi)個(ge)非(fei)常復(fu)雜的(de)過(guo)(guo)程(cheng)。只有(you)使(shi)用正確的(de)技術，才能有(you)效地生(sheng)產，生(sheng)產過(guo)(guo)程(cheng)的(de)每個(ge)部分都必須(xu)達到非(fei)常準確的(de)尺寸。齒(chi)(chi)(chi)(chi)(chi)輪加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)周期包(bao)括普通汽(qi)車(che)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)→鉆孔→滾(gun)齒(chi)(chi)(chi)(chi)(chi)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)→插齒(chi)(chi)(chi)(chi)(chi)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)→剃齒(chi)(chi)(chi)(chi)(chi)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)→內孔磨(mo)(mo)削/硬車(che)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)→磨(mo)(mo)齒(chi)(chi)(chi)(chi)(chi)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)→珩磨(mo)(mo)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)→測(ce)量，為這個(ge)過(guo)(guo)程(cheng)配置(zhi)合(he)適的(de)夾(jia)(jia)緊系統(tong)尤(you)為重要(yao)。在普通汽(qi)車(che)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)中，齒(chi)(chi)(chi)(chi)(chi)輪毛(mao)胚通常夾(jia)(jia)在垂直(zhi)或水(shui)平的(de)車(che)削機床(chuang)上。對于(yu)(yu)(yu)自動夾(jia)(jia)具(ju)，絕大多數不(bu)需要(yao)在主軸的(de)另一(yi)側安裝輔助穩定裝置(zhi)。由(you)于(yu)(yu)(yu)其(qi)出(chu)色的(de)經濟性，滾(gun)齒(chi)(chi)(chi)(chi)(chi)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)是一(yi)種用于(yu)(yu)(yu)生(sheng)產外齒(chi)(chi)(chi)(chi)(chi)輪和(he)圓(yuan)柱齒(chi)(chi)(chi)(chi)(chi)輪的(de)切(qie)割工(gong)(gong)(gong)(gong)藝。滾(gun)齒(chi)(chi)(chi)(chi)(chi)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)不(bu)僅廣泛應(ying)用于(yu)(yu)(yu)汽(qi)車(che)工(gong)(gong)(gong)(gong)業(ye)，也廣泛應(ying)用于(yu)(yu)(yu)大型工(gong)(gong)(gong)(gong)業(ye)變速器制造，但(dan)前提是不(bu)受加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)件外輪廓的(de)限制。
賀州齒輪夾具加工
精(jing)(jing)密工(gong)(gong)(gong)(gong)(gong)(gong)裝(zhuang)(zhuang)夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)一般是(shi)指(zhi)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)設備，是(shi)零(ling)件(jian)(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)制(zhi)造過程中(zhong)(zhong)使用(yong)(yong)的(de)(de)各種工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)(ju)(ju)(ju)的(de)(de)總稱，統(tong)稱為(wei)夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)，包括工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)(ju)(ju)(ju)、夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)、模具(ju)(ju)(ju)(ju)(ju)(ju)、檢驗工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)(ju)(ju)(ju)、裝(zhuang)(zhuang)配(pei)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)(ju)(ju)(ju)等(deng)。包括專用(yong)(yong)工(gong)(gong)(gong)(gong)(gong)(gong)裝(zhuang)(zhuang)夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)和通(tong)(tong)用(yong)(yong)工(gong)(gong)(gong)(gong)(gong)(gong)裝(zhuang)(zhuang)夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)。精(jing)(jing)密工(gong)(gong)(gong)(gong)(gong)(gong)裝(zhuang)(zhuang)夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)只能用(yong)(yong)于特定(ding)(ding)(ding)零(ling)件(jian)(jian)(jian)的(de)(de)小批量加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，以(yi)(yi)生(sheng)(sheng)產符合要(yao)求的(de)(de)通(tong)(tong)用(yong)(yong)工(gong)(gong)(gong)(gong)(gong)(gong)裝(zhuang)(zhuang)夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)。夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)一般用(yong)(yong)于電子廠的(de)(de)裝(zhuang)(zhuang)配(pei)線操作，通(tong)(tong)過夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)的(de)(de)輔助(zhu)功能可以(yi)(yi)大大提高生(sheng)(sheng)產效率。同時，加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)行業，特別是(shi)多品(pin)種、小批量零(ling)件(jian)(jian)(jian)，廣泛應(ying)用(yong)(yong)于完成(cheng)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)生(sheng)(sheng)產。精(jing)(jing)密工(gong)(gong)(gong)(gong)(gong)(gong)裝(zhuang)(zhuang)夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)領域(yu)的(de)(de)主要(yao)問題(ti)是(shi)定(ding)(ding)(ding)位(wei)相對(dui)于平臺(tai)的(de)(de)零(ling)件(jian)(jian)(jian)。數控機床(chuang)開始處(chu)理與(yu)夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)對(dui)應(ying)的(de)(de)特定(ding)(ding)(ding)點，然后從(cong)夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)開始。因(yin)此(ci)，工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)的(de)(de)加(jia)工(gong)(gong)(gong)(gong)(gong)(gong)精(jing)(jing)度(du)在很(hen)大程度(du)上取(qu)決于夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)中(zhong)(zhong)工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)的(de)(de)固定(ding)(ding)(ding)精(jing)(jing)度(du)，準確(que)定(ding)(ding)(ding)位(wei)夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)的(de)(de)各個部(bu)分(fen)非常重要(yao)。零(ling)件(jian)(jian)(jian)位(wei)置上的(de)(de)任何偏差(cha)都會增(zeng)加(jia)必須(xu)分(fen)配(pei)給成(cheng)品(pin)的(de)(de)尺(chi)寸公(gong)差(cha)。此(ci)外，夾(jia)(jia)(jia)具(ju)(ju)(ju)(ju)(ju)(ju)中(zhong)(zhong)零(ling)件(jian)(jian)(jian)的(de)(de)不正(zheng)確(que)支撐(cheng)和固定(ding)(ding)(ding)也會通(tong)(tong)過臨時或變形影響表(biao)面光潔度(du)。因(yin)此(ci)，必須(xu)同時考(kao)慮支撐(cheng)、夾(jia)(jia)(jia)緊和定(ding)(ding)(ding)位(wei)技術，以(yi)(yi)確(que)保零(ling)件(jian)(jian)(jian)之間的(de)(de)可重復(fu)性。
賀州齒輪夾具加工
齒(chi)(chi)(chi)條(tiao)的(de)(de)主要選(xuan)擇(ze)(ze)參考(kao)什么(me)？(1)齒(chi)(chi)(chi)輪(lun)跳動、全齒(chi)(chi)(chi)深、公法(fa)線(xian)、齒(chi)(chi)(chi)向(xiang)(xiang)是(shi)否合格，一齒(chi)(chi)(chi)擺(bai)差(cha)(cha)，周(zhou)節誤差(cha)(cha)是(shi)否超差(cha)(cha)。(2)齒(chi)(chi)(chi)輪(lun)、齒(chi)(chi)(chi)條(tiao)安(an)裝后的(de)(de)安(an)裝距(ju)離是(shi)否合適。(3)齒(chi)(chi)(chi)條(tiao)、齒(chi)(chi)(chi)輪(lun)嚙合間隙(xi)應(ying)為0.25*模數。（4）齒(chi)(chi)(chi)條(tiao)全齒(chi)(chi)(chi)深、跳動、公法(fa)線(xian)，特別(bie)是(shi)齒(chi)(chi)(chi)向(xiang)(xiang)是(shi)否合格。齒(chi)(chi)(chi)條(tiao)也分(fen)(fen)為直齒(chi)(chi)(chi)齒(chi)(chi)(chi)條(tiao)和斜齒(chi)(chi)(chi)條(tiao)，分(fen)(fen)別(bie)與直齒(chi)(chi)(chi)圓柱(zhu)齒(chi)(chi)(chi)輪(lun)和斜齒(chi)(chi)(chi)圓柱(zhu)齒(chi)(chi)(chi)輪(lun)相匹配；齒(chi)(chi)(chi)條(tiao)的(de)(de)齒(chi)(chi)(chi)輪(lun)是(shi)直線(xian)而(er)不是(shi)漸開線(xian)（齒(chi)(chi)(chi)面(mian)是(shi)平面(mian)），相當(dang)于(yu)分(fen)(fen)度圓半(ban)徑為無限(xian)大圓柱(zhu)齒(chi)(chi)(chi)輪(lun)。齒(chi)(chi)(chi)條(tiao)工(gong)(gong)藝尺(chi)(chi)寸選(xuan)擇(ze)(ze):毛(mao)坯(pi)(pi)尺(chi)(chi)寸零件實際尺(chi)(chi)寸為715mm×30mm×28m粗(cu)銑前留(liu)2-3mm余量(liang)粗(cu)銑后留(liu)2-3mm余量(liang)，方便精(jing)銑后留(liu)0.2-0.3mm余量(liang)。因此，綜上所述(shu)，毛(mao)坯(pi)(pi)應(ying)留(liu)下的(de)(de)加工(gong)(gong)余量(liang)，以保(bao)證工(gong)(gong)件的(de)(de)正常加工(gong)(gong)。粗(cu)略計(ji)算(suan)毛(mao)坯(pi)(pi)的(de)(de)長度×寬×高為720mm×35mm×33mm。2.2切削量(liang)、加工(gong)(gong)余量(liang)、工(gong)(gong)時定額的(de)(de)選(xuan)擇(ze)(ze)與計(ji)算(suan)。
賀州齒輪夾具加工
內(nei)燃機(ji)氣(qi)缸(gang)(gang)(gang)(gang)(gang)套是發動(dong)機(ji)基本的(de)(de)(de)部件之一。它與活(huo)塞、活(huo)塞環(huan)和氣(qi)缸(gang)(gang)(gang)(gang)(gang)蓋(gai)組(zu)成燃燒室。汽(qi)油（柴油）和空氣(qi)的(de)(de)(de)混合物爆炸并(bing)產(chan)(chan)生(sheng)動(dong)力，終促進機(ji)械或車(che)輛(liang)的(de)(de)(de)運(yun)行(xing)(xing)。氣(qi)缸(gang)(gang)(gang)(gang)(gang)套分(fen)為(wei)干式(shi)氣(qi)缸(gang)(gang)(gang)(gang)(gang)套和濕式(shi)氣(qi)缸(gang)(gang)(gang)(gang)(gang)套兩種。氣(qi)缸(gang)(gang)(gang)(gang)(gang)套材(cai)料一般(ban)為(wei)合金鑄(zhu)鐵，以保(bao)證高導熱性和耐磨性。缸(gang)(gang)(gang)(gang)(gang)套內(nei)孔(kong)(kong)表面支撐活(huo)塞和活(huo)塞環(huan)的(de)(de)(de)上下運(yun)動(dong)，因(yin)此缸(gang)(gang)(gang)(gang)(gang)套內(nei)孔(kong)(kong)所需的(de)(de)(de)尺寸(cun)精(jing)度和位置精(jing)度非常高，終內(nei)孔(kong)(kong)加工(gong)一般(ban)采用立(li)式(shi)絎縫機(ji)床進行(xing)(xing)。然而(er)，現有的(de)(de)(de)絎縫夾具(ju)結構復雜，不(bu)方(fang)便快速操作，只適用于固(gu)定一種類(lei)型的(de)(de)(de)缸(gang)(gang)(gang)(gang)(gang)套，不(bu)方(fang)便快速切(qie)換適用于不(bu)同類(lei)型的(de)(de)(de)缸(gang)(gang)(gang)(gang)(gang)套，從而(er)影響缸(gang)(gang)(gang)(gang)(gang)套的(de)(de)(de)加工(gong)效率。但(dan)熱后(hou)恒(heng)齒工(gong)藝產(chan)(chan)生(sheng)的(de)(de)(de)細微恒(heng)線(xian)與齒輪(lun)運(yun)行(xing)(xing)軸不(bu)平(ping)行(xing)(xing)，呈斜紋狀態。這樣(yang)，高速運(yun)行(xing)(xing)時(shi)就不(bu)會產(chan)(chan)生(sheng)諧振，齒輪(lun)傳(chuan)動(dong)噪聲也大(da)大(da)降低。同時(shi)，恒(heng)齒的(de)(de)(de)擠壓(ya)和振動(dong)可(ke)以降低齒面熱處理的(de)(de)(de)殘余應(ying)力，增強齒面壓(ya)應(ying)力，提高齒輪(lun)的(de)(de)(de)使(shi)用壽(shou)命(ming)。
賀州齒輪夾具加工
固定(ding)頂(ding)(ding)部(bu)(bu)(bu)可(ke)(ke)以(yi)支(zhi)撐(cheng)端面復雜的(de)零件和不允許打中(zhong)(zhong)心(xin)孔(kong)(kong)(kong)的(de)零件。頂(ding)(ding)部(bu)(bu)(bu)主要由頂(ding)(ding)針、夾緊(jin)裝(zhuang)置、殼體(ti)、固定(ding)銷(xiao)(xiao)、軸(zhou)承和芯(xin)軸(zhou)組成。選(xuan)擇固定(ding)頂(ding)(ding)部(bu)(bu)(bu)識別鈦浩。頂(ding)(ding)部(bu)(bu)(bu)的(de)一端可(ke)(ke)以(yi)是(shi)頂(ding)(ding)部(bu)(bu)(bu)中(zhong)(zhong)心(xin)孔(kong)(kong)(kong)或(huo)(huo)管道的(de)內孔(kong)(kong)(kong)，另一端可(ke)(ke)以(yi)是(shi)頂(ding)(ding)部(bu)(bu)(bu)表(biao)面的(de)球形(xing)(xing)或(huo)(huo)錐(zhui)(zhui)形(xing)(xing)零件，頂(ding)(ding)部(bu)(bu)(bu)由夾緊(jin)裝(zhuang)置固定(ding)。當零件不允許或(huo)(huo)不能打中(zhong)(zhong)心(xin)孔(kong)(kong)(kong)時，夾緊(jin)裝(zhuang)置可(ke)(ke)以(yi)直接夾緊(jin)車削。殼體(ti)和芯(xin)軸(zhou)鉆有銷(xiao)(xiao)孔(kong)(kong)(kong)，可(ke)(ke)以(yi)通過(guo)固定(ding)銷(xiao)(xiao)的(de)銷(xiao)(xiao)售或(huo)(huo)去除(chu)來實(shi)現頂(ding)(ding)部(bu)(bu)(bu)的(de)兩(liang)用。頂(ding)(ding)部(bu)(bu)(bu)也可(ke)(ke)用于工件的(de)鉆孔(kong)(kong)(kong)、牙齒和鉸孔(kong)(kong)(kong)。一種(zhong)機(ji)床(chuang)通用的(de)機(ji)床(chuang)附件頂(ding)(ding)部(bu)(bu)(bu)，由三爪(zhua)自定(ding)心(xin)卡盤或(huo)(huo)四爪(zhua)卡盤通過(guo)緊(jin)固件連(lian)接在殼體(ti)上，殼體(ti)與芯(xin)軸(zhou)之(zhi)間配有軸(zhou)承，用固定(ding)銷(xiao)(xiao)嵌入配合。其特點(dian)是(shi)頂(ding)(ding)部(bu)(bu)(bu)一端是(shi)凸出的(de)尖錐(zhui)(zhui)和斜花鍵，另一端是(shi)凹陷(xian)的(de)半(ban)球形(xing)(xing)和錐(zhui)(zhui)形(xing)(xing)盲孔(kong)(kong)(kong)。