具體參數

拖泵(beng)制造工(gong)藝

成(cheng)形(xing)齒(chi)輪銑刀銑齒(chi)法(fa)的加工原理

成形(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)刀(dao)加工(gong)直齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于近似(si)成形(xing)(xing)(xing)法(fa)加工(gong)。因(yin)為直齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)傘形(xing)(xing)(xing)，理論(lun)上應為球面漸(jian) 開(kai)線(xian)。由于球面不能(neng)展開(kai)成平(ping)面，所以是近似(si)的(de)用(yong)背(bei)(bei)錐展開(kai)面上的(de)當(dang)量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來設計成形(xing)(xing)(xing)銑(xian)刀(dao)的(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)。由于直齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)齒(chi)(chi)(chi)(chi)(chi)廓是向錐頂(ding)收(shou)縮(suo)，因(yin)此(ci)沿(yan)節(jie)錐母線(xian)上各(ge)背(bei)(bei)錐展開(kai)面上的(de)當(dang)量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)曲(qu) 率不同。所以直齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)銑(xian)刀(dao)的(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)只(zhi)能(neng)按照節(jie)錐母線(xian)上某一背(bei)(bei)錐展開(kai)面上的(de)當(dang)量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來設 計，加工(gong)出來的(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)也只(zhi)能(neng)在(zai)某一剖面中比較準確，其它剖面則有一定誤差。因(yin)此(ci)直齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成 形(xing)(xing)(xing)銑(xian)刀(dao)適(shi)合粗加工(gong)和加工(gong)低精度的(de)直齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。