隨著科學技術的(de)(de)發展，珩(heng)(heng)(heng)(heng)齒(chi)(chi)(chi)(chi)(chi)已經由一種(zhong)附(fu)加的(de)(de)非必(bi)須的(de)(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)精加工(gong)(gong)工(gong)(gong)藝(yi)(yi)，發展為可以改(gai)善齒(chi)(chi)(chi)(chi)(chi)面幾何形狀，具有(you)立加工(gong)(gong)能力(li)的(de)(de)強(qiang)力(li)珩(heng)(heng)(heng)(heng)工(gong)(gong)藝(yi)(yi)。這使(shi)得珩(heng)(heng)(heng)(heng)齒(chi)(chi)(chi)(chi)(chi)工(gong)(gong)藝(yi)(yi)逐漸和(he)磨齒(chi)(chi)(chi)(chi)(chi)一起成(cheng)為齒(chi)(chi)(chi)(chi)(chi)輪(lun)加工(gong)(gong)整套(tao)工(gong)(gong)藝(yi)(yi)流程中終(zhong)也關(guan)鍵的(de)(de)步驟。但珩(heng)(heng)(heng)(heng)齒(chi)(chi)(chi)(chi)(chi)和(he)磨齒(chi)(chi)(chi)(chi)(chi)在加工(gong)(gong)不同需(xu)求的(de)(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)上，有(you)著不同的(de)(de)適用(yong)條件和(he)范圍。根據加工(gong)(gong)方(fang)式，珩(heng)(heng)(heng)(heng)齒(chi)(chi)(chi)(chi)(chi)工(gong)(gong)藝(yi)(yi)分為：外嚙(nie)合珩(heng)(heng)(heng)(heng)齒(chi)(chi)(chi)(chi)(chi)、內嚙(nie)合珩(heng)(heng)(heng)(heng)齒(chi)(chi)(chi)(chi)(chi)和(he)蝸(gua)(gua)桿式珩(heng)(heng)(heng)(heng)齒(chi)(chi)(chi)(chi)(chi)3種(zhong)。其中，蝸(gua)(gua)桿珩(heng)(heng)(heng)(heng)齒(chi)(chi)(chi)(chi)(chi)具有(you)切削速度較、修(xiu)正輪(lun)齒(chi)(chi)(chi)(chi)(chi)誤差能力(li)強(qiang)、生(sheng)產成(cheng)本(ben)低等特點，蝸(gua)(gua)桿珩(heng)(heng)(heng)(heng)輪(lun)磨損后還可進(jin)行多次(ci)修(xiu)整使(shi)用(yong)。

 珩(heng)齒(chi)(chi)(chi)是(shi)在加工過程中，借(jie)助珩(heng)磨輪和(he)工件齒(chi)(chi)(chi)輪的(de)(de)齒(chi)(chi)(chi)面(mian)相對滑動(dong)(dong)進(jin)行加工作(zuo)業。加工齒(chi)(chi)(chi)面(mian)上(shang)接觸點的(de)(de)相對速度運(yun)動(dong)(dong)方(fang)(fang)向取(qu)決于珩(heng)磨輪和(he)工件的(de)(de)軸(zhou)線(xian)的(de)(de)夾角。沿(yan)著工件齒(chi)(chi)(chi)向方(fang)(fang)向的(de)(de)相對滑動(dong)(dong)，與沿(yan)齒(chi)(chi)(chi)形方(fang)(fang)向的(de)(de)展成運(yun)動(dong)(dong)結合起來(lai)，形成了接觸點處的(de)(de)相對運(yun)動(dong)(dong)。兩(liang)個方(fang)(fang)向的(de)(de)滑動(dong)(dong)運(yun)動(dong)(dong)的(de)(de)疊力，終(zhong)在齒(chi)(chi)(chi)面(mian)上(shang)產生的(de)(de)加工弧(hu)線(xian)紋(wen)理。

 加工(gong)時相對速(su)度(du)的(de)控(kong)制對齒面(mian)表面(mian)特征的(de)形成有著決定性作(zuo)用。為(wei)揭示(shi)其內在(zai)聯(lian)系，我們從漸開過(guo)程中，齒面(mian)接觸位(wei)置(zhi)與加工(gong)相對速(su)度(du)的(de)關系，并以加工(gong)固定參數的(de)齒輪為(wei)條件，研究影(ying)響相對速(su)度(du)的(de)珩磨(mo)(mo)輪參數，并進行(xing)珩磨(mo)(mo)輪優化設計。

 以上《蝸桿狀珩磨輪對珩齒速度的影響研究》是兆威機電摘抄機械驅動，為轉載內容。有不清楚的地方請來電咨詢，多年行業行星減速電機，兆威工程(cheng)師為(wei)你解答(da)齒輪(lun)箱驅動限難題。