韶關精密量具夾具廠家
發布時間(jian)：2025-01-25 01:06:19
韶關精密量具夾具廠家
提(ti)高滾(gun)(gun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)夾(jia)具(ju)的(de)(de)精(jing)(jing)度(du)(du)：滾(gun)(gun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)夾(jia)具(ju)的(de)(de)制造和安(an)裝(zhuang)精(jing)(jing)度(du)(du)會(hui)影(ying)響齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)坯的(de)(de)精(jing)(jing)度(du)(du)。一般(ban)來(lai)說，滾(gun)(gun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)夾(jia)具(ju)采用上下(xia)頂定位的(de)(de)方式，以(yi)加(jia)強零件的(de)(de)外(wai)圓。滾(gun)(gun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)夾(jia)具(ju)精(jing)(jing)度(du)(du)0.005mm，安(an)裝(zhuang)精(jing)(jing)度(du)(du)高，可實(shi)(shi)現快速(su)生產，有效減(jian)少齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)向(xiang)(xiang)(xiang)誤差和齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)圈(quan)徑向(xiang)(xiang)(xiang)跳動(dong)(dong)，根據客(ke)戶需求定制頂級，減(jian)少對齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)圈(quan)徑向(xiang)(xiang)(xiang)跳動(dong)(dong)的(de)(de)影(ying)響，模(mo)塊化設計可實(shi)(shi)現部分快速(su)更換，避免(mian)反(fan)復校準，確保加(jia)工精(jing)(jing)度(du)(du)提(ti)高刀(dao)具(ju)磨(mo)削(xue)精(jing)(jing)度(du)(du)：刀(dao)具(ju)磨(mo)削(xue)精(jing)(jing)度(du)(du)也會(hui)影(ying)響齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)精(jing)(jing)度(du)(du)。為(wei)了(le)提(ti)高刀(dao)具(ju)磨(mo)削(xue)精(jing)(jing)度(du)(du)。因此，齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)誤差的(de)(de)出現主(zhu)要受滾(gun)(gun)刀(dao)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)的(de)(de)影(ying)響，滾(gun)(gun)刀(dao)刃磨(mo)削(xue)質(zhi)量差，導致(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)誤差。滾(gun)(gun)刀(dao)安(an)裝(zhuang)過程中的(de)(de)軸向(xiang)(xiang)(xiang)運動(dong)(dong)和徑向(xiang)(xiang)(xiang)運動(dong)(dong)也會(hui)影(ying)響齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)誤差、齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)頂尖或肥(fei)料。
韶關精密量具夾具廠家
齒(chi)輪淬(cui)(cui)(cui)(cui)(cui)火(huo)處理(li)的(de)(de)(de)(de)水溶(rong)(rong)性(xing)(xing)(xing)介(jie)質：所以(yi)(yi)我(wo)們現在介(jie)紹一個名詞——水溶(rong)(rong)性(xing)(xing)(xing)淬(cui)(cui)(cui)(cui)(cui)火(huo)介(jie)質，你(ni)知道嗎？很多時候，齒(chi)條的(de)(de)(de)(de)部分會有小裂(lie)紋，那(nei)么(me)是(shi)怎么(me)引起的(de)(de)(de)(de)呢？事實(shi)上，鋼件(jian)淬(cui)(cui)(cui)(cui)(cui)火(huo)的(de)(de)(de)(de)主要原因是(shi)馬氏(shi)體(ti)(ti)轉化（Ms點）和(he)以(yi)(yi)下溫度(du)(du)范圍冷(leng)卻(que)(que)過(guo)(guo)快，導致裂(lie)紋。因此，開發水溶(rong)(rong)性(xing)(xing)(xing)淬(cui)(cui)(cui)(cui)(cui)火(huo)介(jie)質的(de)(de)(de)(de)目標是(shi)降(jiang)低水的(de)(de)(de)(de)低溫冷(leng)卻(que)(que)速(su)度(du)(du)。在冷(leng)卻(que)(que)過(guo)(guo)程中，考慮到大多數結(jie)構鋼的(de)(de)(de)(de)Ms點在300℃附近，淬(cui)(cui)(cui)(cui)(cui)火(huo)液(ye)的(de)(de)(de)(de)冷(leng)卻(que)(que)特性(xing)(xing)(xing)通常(chang)以(yi)(yi)工(gong)件(jian)冷(leng)卻(que)(que)到300℃時水溶(rong)(rong)性(xing)(xing)(xing)淬(cui)(cui)(cui)(cui)(cui)火(huo)液(ye)的(de)(de)(de)(de)冷(leng)卻(que)(que)速(su)度(du)(du)來表示。介(jie)質可以(yi)(yi)用(yong)(yong)(yong)水溶(rong)(rong)性(xing)(xing)(xing)淬(cui)(cui)(cui)(cui)(cui)火(huo)介(jie)質的(de)(de)(de)(de)300℃冷(leng)卻(que)(que)速(su)度(du)(du)對(dui)介(jie)質進行(xing)分級，供熱(re)(re)處理(li)工(gong)人選擇。水溶(rong)(rong)性(xing)(xing)(xing)淬(cui)(cui)(cui)(cui)(cui)火(huo)介(jie)質種(zhong)類(lei)繁多，其中PAG介(jie)質冷(leng)卻(que)(que)特性(xing)(xing)(xing)可調，濃(nong)度(du)(du)測控相(xiang)對(dui)容易。它(ta)不(bu)僅適用(yong)(yong)(yong)于(yu)齒(chi)條的(de)(de)(de)(de)整體(ti)(ti)淬(cui)(cui)(cui)(cui)(cui)火(huo)，也適用(yong)(yong)(yong)于(yu)各種(zhong)感應加(jia)熱(re)(re)淬(cui)(cui)(cui)(cui)(cui)火(huo)，可長期穩定使用(yong)(yong)(yong)，經濟方便(bian)，成為國內外熱(re)(re)處理(li)行(xing)業廣泛使用(yong)(yong)(yong)的(de)(de)(de)(de)水溶(rong)(rong)性(xing)(xing)(xing)淬(cui)(cui)(cui)(cui)(cui)火(huo)介(jie)質。
韶關精密量具夾具廠家
優質的(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)產品(pin)可以在(zai)(zai)(zai)市場競爭中占據優勢，尤(you)其是(shi)新能(neng)源電動(dong)汽車(che)和機器人行業對齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)的(de)要求更高(gao)。一般來說，滾(gun)(gun)動(dong)齒(chi)(chi)(chi)(chi)(chi)的(de)精度對齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)的(de)精度有(you)很大的(de)影(ying)響。齒(chi)(chi)(chi)(chi)(chi)圈徑跳(tiao)、基節偏(pian)差(cha)(cha)(cha)(cha)(cha)、公(gong)法線(xian)變(bian)化量、齒(chi)(chi)(chi)(chi)(chi)形齒(chi)(chi)(chi)(chi)(chi)向誤差(cha)(cha)(cha)(cha)(cha)是(shi)導致滾(gun)(gun)動(dong)齒(chi)(chi)(chi)(chi)(chi)精度降(jiang)低的(de)因(yin)素。因(yin)此，必(bi)須(xu)嚴格(ge)控制誤差(cha)(cha)(cha)(cha)(cha)，以確保滾(gun)(gun)動(dong)齒(chi)(chi)(chi)(chi)(chi)的(de)精度。齒(chi)(chi)(chi)(chi)(chi)圈徑跳(tiao)誤差(cha)(cha)(cha)(cha)(cha)：齒(chi)(chi)(chi)(chi)(chi)圈徑跳(tiao)又稱(cheng)幾何偏(pian)心(xin)，是(shi)指“在(zai)(zai)(zai)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)旋轉范圍內，測量頭在(zai)(zai)(zai)齒(chi)(chi)(chi)(chi)(chi)槽或齒(chi)(chi)(chi)(chi)(chi)齒(chi)(chi)(chi)(chi)(chi)上，與齒(chi)(chi)(chi)(chi)(chi)高(gao)中部接觸，測量頭相對于(yu)(yu)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)軸(zhou)的(de)較(jiao)大變(bian)化。”簡(jian)而言之，齒(chi)(chi)(chi)(chi)(chi)圈徑跳(tiao)是(shi)輪(lun)(lun)(lun)(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)圈軸(zhou)中心(xin)線(xian)偏(pian)心(xin)的(de)原因(yin)，主要發(fa)生在(zai)(zai)(zai)零件安裝期(qi)間，由(you)于(yu)(yu)零件與工作臺旋轉中心(xin)不(bu)重疊或偏(pian)差(cha)(cha)(cha)(cha)(cha)較(jiao)大，導致偏(pian)心(xin)。同樣，滾(gun)(gun)動(dong)齒(chi)(chi)(chi)(chi)(chi)芯軸(zhou)頂孔或齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)機頂部制造不(bu)良，由(you)于(yu)(yu)定(ding)位面(mian)接觸不(bu)良，導致偏(pian)心(xin)。
韶關精密量具夾具廠家
汽(qi)車檢(jian)(jian)(jian)具(ju)(ju)(ju)設(she)計(ji)(ji)(ji)要求1、所有檢(jian)(jian)(jian)具(ju)(ju)(ju)零件(jian)圖(tu)必須(xu)用(yong)三(san)視圖(tu)繪制，工(gong)作表面和(he)/或車身和(he)/或工(gong)作參考線必須(xu)標(biao)注(zhu)(zhu)。2、所有剖面圖(tu)應(ying)(ying)標(biao)明(ming)與量(liang)具(ju)(ju)(ju)設(she)計(ji)(ji)(ji)圖(tu)引出號(hao)相(xiang)對(dui)應(ying)(ying)的(de)(de)(de)(de)剖面號(hao)和(he)頁(ye)號(hao)。3、檢(jian)(jian)(jian)具(ju)(ju)(ju)設(she)計(ji)(ji)(ji)圖(tu)紙(zhi)必須(xu)包(bao)括檢(jian)(jian)(jian)具(ju)(ju)(ju)上被測部(bu)件(jian)的(de)(de)(de)(de)輪廓（虛線）。線條應(ying)(ying)足夠粗，以便(bian)于圖(tu)紙(zhi)的(de)(de)(de)(de)復(fu)印(yin)。4、原材料清(qing)單應(ying)(ying)包(bao)括原材料的(de)(de)(de)(de)尺寸(cun)，所有標(biao)準件(jian)應(ying)(ying)標(biao)明(ming)制造商的(de)(de)(de)(de)名稱(cheng)和(he)目錄型號(hao)。5、檢(jian)(jian)(jian)具(ju)(ju)(ju)零件(jian)圖(tu)應(ying)(ying)與總(zong)成圖(tu)分(fen)開，除(chu)非為了澄清(qing)制造要求。6、所有尺寸(cun)都(dou)應(ying)(ying)以公制表示。7、如(ru)有可(ke)能，檢(jian)(jian)(jian)測原材料（如(ru)：角架、堆積塊、鉸(jiao)鏈、導(dao)板、螺釘、鍵(jian)等）應(ying)(ying)盡量(liang)選(xuan)用(yong)可(ke)采購(gou)的(de)(de)(de)(de)標(biao)準件(jian)。8、檢(jian)(jian)(jian)具(ju)(ju)(ju)設(she)計(ji)(ji)(ji)采用(yong)計(ji)(ji)(ji)算機(ji)輔助設(she)計(ji)(ji)(ji)。9、傳統的(de)(de)(de)(de)制造注(zhu)(zhu)釋(shi)不需(xu)要標(biao)記在檢(jian)(jian)(jian)測設(she)計(ji)(ji)(ji)圖(tu)紙(zhi)上。(如(ru):電纜(lan)接頭、螺釘或鍵(jian)的(de)(de)(de)(de)尺寸(cun)等。)10、檢(jian)(jian)(jian)測設(she)計(ji)(ji)(ji)圖(tu)紙(zhi)無需(xu)標(biao)記重復(fu)或左右對(dui)稱(cheng)。實際(ji)可(ke)行(xing)時(shi)，只需(xu)注(zhu)(zhu)明(ming)獨特的(de)(de)(de)(de)單側細節，并附上“除(chu)指出部(bu)分(fen)外，中心軸對(dui)稱(cheng)”的(de)(de)(de)(de)附注(zhu)(zhu)。
韶關精密量具夾具廠家
我們使用激光掃描(miao)(miao)儀掃描(miao)(miao)標準工件表面(mian)(mian)，收(shou)集(ji)基于(yu)點云的(de)工件表面(mian)(mian)特征信息，將點坐標轉換(huan)到(dao)車(che)身坐標下，用surfacer軟件處理點信息，得到(dao)工件表面(mian)(mian)曲(qu)面(mian)(mian)的(de)特征曲(qu)線，生成的(de)自(zi)由曲(qu)面(mian)(mian)模型；同時，從(cong)點云到(dao)曲(qu)面(mian)(mian)的(de)大小距離可以檢(jian)(jian)測(ce)(ce)到(dao)原始模型。需要注(zhu)意(yi)的(de)是，此時獲(huo)得的(de)模型是沒有厚(hou)度的(de)片狀模型。根(gen)據掃描(miao)(miao)儀掃描(miao)(miao)的(de)表面(mian)(mian)，將模型區分(fen)為(wei)工件的(de)內外表面(mian)(mian)，這對于(yu)汽車(che)檢(jian)(jian)測(ce)(ce)工具(ju)(ju)的(de)具(ju)(ju)體設計(ji)尤為(wei)重(zhong)要。為(wei)了(le)實現汽車(che)檢(jian)(jian)測(ce)(ce)工件自(zi)由曲(qu)面(mian)(mian)的(de)檢(jian)(jian)測(ce)(ce)，檢(jian)(jian)測(ce)(ce)特定表面(mian)(mian)與(yu)工件內表面(mian)(mian)之間的(de)常數間隙一般保持(chi)在2-3mm左(zuo)右。數控加工機床可根(gen)據設計(ji)的(de)表面(mian)(mian)數模滿(man)足高精(jing)度要求。在實際檢(jian)(jian)測(ce)(ce)中，工件曲(qu)面(mian)(mian)的(de)偏差可以通過汽車(che)檢(jian)(jian)測(ce)(ce)工具(ju)(ju)表面(mian)(mian)與(yu)特殊量(liang)具(ju)(ju)的(de)往(wang)復運動(dong)來(lai)測(ce)(ce)量(liang)。
韶關精密量具夾具廠家
滾(gun)(gun)(gun)(gun)動(dong)(dong)(dong)(dong)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)可(ke)以看作是(shi)(shi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)和齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)條(tiao)傳動(dong)(dong)(dong)(dong)，沒有嚙(nie)合間(jian)隙。當滾(gun)(gun)(gun)(gun)動(dong)(dong)(dong)(dong)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)旋轉一(yi)(yi)周時，相當于齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)條(tiao)在(zai)法律(lv)方向移動(dong)(dong)(dong)(dong)刀齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)。滾(gun)(gun)(gun)(gun)動(dong)(dong)(dong)(dong)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)是(shi)(shi)目前應用廣泛的(de)切割方法，可(ke)加(jia)(jia)工(gong)漸開齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)、弧齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)、擺動(dong)(dong)(dong)(dong)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)、鏈(lian)輪(lun)(lun)(lun)、棘輪(lun)(lun)(lun)、蝸(gua)(gua)輪(lun)(lun)(lun)和包裝蝸(gua)(gua)桿，精(jing)度一(yi)(yi)般可(ke)達到DIN4~7級(ji)。目前，先(xian)進(jin)(jin)的(de)滾(gun)(gun)(gun)(gun)動(dong)(dong)(dong)(dong)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)技(ji)術(shu)(shu)包括多頭滾(gun)(gun)(gun)(gun)動(dong)(dong)(dong)(dong)刀、硬齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)面滾(gun)(gun)(gun)(gun)動(dong)(dong)(dong)(dong)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)技(ji)術(shu)(shu)、大型齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)滾(gun)(gun)(gun)(gun)動(dong)(dong)(dong)(dong)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)技(ji)術(shu)(shu)、高速滾(gun)(gun)(gun)(gun)動(dong)(dong)(dong)(dong)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)技(ji)術(shu)(shu)等(deng)。齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)在(zai)生產過程中，通常是(shi)(shi)在(zai)環形工(gong)件(jian)上車齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)得到，在(zai)對(dui)工(gong)件(jian)進(jin)(jin)行(xing)車齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)時，通常是(shi)(shi)將單個需要(yao)車齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)工(gong)件(jian)固定在(zai)機(ji)床加(jia)(jia)工(gong)臺(tai)的(de)夾(jia)具上，然后對(dui)工(gong)件(jian)進(jin)(jin)行(xing)加(jia)(jia)工(gong)，加(jia)(jia)工(gong)完畢后，從夾(jia)具上取下工(gong)件(jian)并(bing)換上另(ling)一(yi)(yi)個待加(jia)(jia)工(gong)的(de)工(gong)件(jian)。