具體參數

拖泵制(zhi)造工藝

成(cheng)形齒輪銑(xian)刀(dao)銑(xian)齒法的加工原理

成(cheng)形(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪銑(xian)刀(dao)(dao)加工(gong)(gong)(gong)直(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪屬于近似成(cheng)形(xing)(xing)(xing)法加工(gong)(gong)(gong)。因(yin)為直(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪的(de)(de)傘形(xing)(xing)(xing)，理論上應為球面(mian)(mian)漸 開(kai)線。由于球面(mian)(mian)不(bu)能展(zhan)開(kai)成(cheng)平面(mian)(mian)，所以(yi)是近似的(de)(de)用背錐(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)上的(de)(de)當量漸開(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來設計(ji)成(cheng)形(xing)(xing)(xing)銑(xian)刀(dao)(dao)的(de)(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)。由于直(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪的(de)(de)齒(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)(zhui)頂收(shou)縮，因(yin)此(ci)沿節(jie)錐(zhui)(zhui)(zhui)母(mu)線上各背錐(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)上的(de)(de)當量漸開(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)曲 率不(bu)同(tong)。所以(yi)直(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪的(de)(de)銑(xian)刀(dao)(dao)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)只(zhi)能按照(zhao)節(jie)錐(zhui)(zhui)(zhui)母(mu)線上某(mou)一背錐(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)上的(de)(de)當量漸開(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來設 計(ji)，加工(gong)(gong)(gong)出來的(de)(de)齒(chi)(chi)(chi)(chi)(chi)輪齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)也只(zhi)能在某(mou)一剖(pou)(pou)面(mian)(mian)中比(bi)較準確，其它剖(pou)(pou)面(mian)(mian)則有一定誤差。因(yin)此(ci)直(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪成(cheng) 形(xing)(xing)(xing)銑(xian)刀(dao)(dao)適合粗(cu)加工(gong)(gong)(gong)和加工(gong)(gong)(gong)低精度的(de)(de)直(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪。