具體參數

拖泵(beng)制造工藝(yi)

成形齒輪(lun)銑(xian)刀銑(xian)齒法的加工原理(li)

成形(xing)(xing)齒(chi)(chi)(chi)(chi)輪銑刀(dao)加(jia)工(gong)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪屬于近似成形(xing)(xing)法加(jia)工(gong)。因(yin)為直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪的(de)傘形(xing)(xing)，理論上應(ying)為球(qiu)面(mian)(mian)(mian)漸 開(kai)線(xian)。由于球(qiu)面(mian)(mian)(mian)不(bu)能(neng)展(zhan)(zhan)開(kai)成平(ping)面(mian)(mian)(mian)，所以是(shi)近似的(de)用背(bei)錐(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)面(mian)(mian)(mian)上的(de)當量(liang)漸開(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)來設計(ji)成形(xing)(xing)銑刀(dao)的(de) 齒(chi)(chi)(chi)(chi)形(xing)(xing)。由于直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪的(de)齒(chi)(chi)(chi)(chi)廓是(shi)向錐(zhui)(zhui)(zhui)頂(ding)收縮，因(yin)此沿節(jie)錐(zhui)(zhui)(zhui)母線(xian)上各(ge)背(bei)錐(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)面(mian)(mian)(mian)上的(de)當量(liang)漸開(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)曲 率不(bu)同。所以直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪的(de)銑刀(dao)的(de)齒(chi)(chi)(chi)(chi)形(xing)(xing)只能(neng)按(an)照節(jie)錐(zhui)(zhui)(zhui)母線(xian)上某(mou)一(yi)(yi)(yi)背(bei)錐(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)面(mian)(mian)(mian)上的(de)當量(liang)漸開(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)來設 計(ji)，加(jia)工(gong)出來的(de)齒(chi)(chi)(chi)(chi)輪齒(chi)(chi)(chi)(chi)形(xing)(xing)也只能(neng)在某(mou)一(yi)(yi)(yi)剖面(mian)(mian)(mian)中比較準確，其它剖面(mian)(mian)(mian)則有一(yi)(yi)(yi)定誤差(cha)。因(yin)此直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪成 形(xing)(xing)銑刀(dao)適(shi)合(he)粗加(jia)工(gong)和加(jia)工(gong)低精度的(de)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪。