具體參數

拖(tuo)泵制造工藝

成(cheng)形齒輪銑刀銑齒法(fa)的加工(gong)原理(li)

成形(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)銑(xian)刀(dao)加工(gong)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)屬于(yu)近似(si)(si)成形(xing)法(fa)加工(gong)。因(yin)為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)傘(san)形(xing)，理論上應為球面(mian)(mian)(mian)漸 開(kai)線(xian)。由于(yu)球面(mian)(mian)(mian)不(bu)能展開(kai)成平面(mian)(mian)(mian)，所以是(shi)近似(si)(si)的(de)(de)(de)用(yong)背(bei)錐展開(kai)面(mian)(mian)(mian)上的(de)(de)(de)當量漸開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)來(lai)設計成形(xing)銑(xian)刀(dao)的(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)。由于(yu)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)廓(kuo)是(shi)向錐頂(ding)收縮，因(yin)此沿節錐母(mu)線(xian)上各(ge)背(bei)錐展開(kai)面(mian)(mian)(mian)上的(de)(de)(de)當量漸開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)曲 率不(bu)同(tong)。所以直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)銑(xian)刀(dao)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)只能按照節錐母(mu)線(xian)上某一(yi)背(bei)錐展開(kai)面(mian)(mian)(mian)上的(de)(de)(de)當量漸開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)來(lai)設 計，加工(gong)出來(lai)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)也只能在某一(yi)剖面(mian)(mian)(mian)中(zhong)比較(jiao)準(zhun)確，其它剖面(mian)(mian)(mian)則有(you)一(yi)定誤差。因(yin)此直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)成 形(xing)銑(xian)刀(dao)適合(he)粗加工(gong)和(he)加工(gong)低精度的(de)(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)。