具體參數

拖(tuo)泵制造工藝

成形(xing)齒輪銑刀(dao)銑齒法的加工原(yuan)理

成形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)銑(xian)(xian)(xian)刀加(jia)(jia)工(gong)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)屬于(yu)近(jin)似成形(xing)(xing)法加(jia)(jia)工(gong)。因(yin)為(wei)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)傘形(xing)(xing)，理論上(shang)應為(wei)球面(mian)(mian)(mian)(mian)漸 開(kai)(kai)(kai)線(xian)。由(you)于(yu)球面(mian)(mian)(mian)(mian)不能(neng)展(zhan)開(kai)(kai)(kai)成平面(mian)(mian)(mian)(mian)，所以是(shi)近(jin)似的(de)用背(bei)錐展(zhan)開(kai)(kai)(kai)面(mian)(mian)(mian)(mian)上(shang)的(de)當(dang)量漸開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設計成形(xing)(xing)銑(xian)(xian)(xian)刀的(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由(you)于(yu)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)齒(chi)(chi)(chi)(chi)(chi)廓(kuo)是(shi)向錐頂收(shou)縮，因(yin)此(ci)沿(yan)節錐母(mu)線(xian)上(shang)各背(bei)錐展(zhan)開(kai)(kai)(kai)面(mian)(mian)(mian)(mian)上(shang)的(de)當(dang)量漸開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 率(lv)不同。所以直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)銑(xian)(xian)(xian)刀的(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只能(neng)按(an)照節錐母(mu)線(xian)上(shang)某一(yi)背(bei)錐展(zhan)開(kai)(kai)(kai)面(mian)(mian)(mian)(mian)上(shang)的(de)當(dang)量漸開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設 計，加(jia)(jia)工(gong)出來的(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只能(neng)在某一(yi)剖面(mian)(mian)(mian)(mian)中(zhong)比較(jiao)準確(que)，其它剖面(mian)(mian)(mian)(mian)則有(you)一(yi)定誤差(cha)。因(yin)此(ci)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)成 形(xing)(xing)銑(xian)(xian)(xian)刀適(shi)合粗(cu)加(jia)(jia)工(gong)和加(jia)(jia)工(gong)低(di)精度的(de)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)。