具體參數

拖泵制造(zao)工藝

成形齒輪(lun)銑(xian)(xian)刀銑(xian)(xian)齒法(fa)的加工原(yuan)理

成形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)銑刀加(jia)(jia)(jia)工(gong)直齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)屬于(yu)近(jin)似成形(xing)(xing)法加(jia)(jia)(jia)工(gong)。因為直齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)傘形(xing)(xing)，理論上應為球面(mian)(mian)(mian)漸 開(kai)(kai)線。由于(yu)球面(mian)(mian)(mian)不能(neng)展(zhan)(zhan)開(kai)(kai)成平面(mian)(mian)(mian)，所以是(shi)近(jin)似的(de)(de)(de)用背(bei)(bei)錐展(zhan)(zhan)開(kai)(kai)面(mian)(mian)(mian)上的(de)(de)(de)當量(liang)(liang)漸開(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設計(ji)成形(xing)(xing)銑刀的(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由于(yu)直齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)廓是(shi)向錐頂收縮，因此(ci)沿節錐母線上各背(bei)(bei)錐展(zhan)(zhan)開(kai)(kai)面(mian)(mian)(mian)上的(de)(de)(de)當量(liang)(liang)漸開(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 率不同。所以直齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)銑刀的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只能(neng)按照節錐母線上某(mou)一背(bei)(bei)錐展(zhan)(zhan)開(kai)(kai)面(mian)(mian)(mian)上的(de)(de)(de)當量(liang)(liang)漸開(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設 計(ji)，加(jia)(jia)(jia)工(gong)出(chu)來的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只能(neng)在某(mou)一剖面(mian)(mian)(mian)中比較準確，其它剖面(mian)(mian)(mian)則有一定誤差。因此(ci)直齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)成 形(xing)(xing)銑刀適(shi)合粗加(jia)(jia)(jia)工(gong)和加(jia)(jia)(jia)工(gong)低精度(du)的(de)(de)(de)直齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)。