具體參數

拖(tuo)泵(beng)制(zhi)造工藝

成形齒(chi)輪銑刀銑齒(chi)法的加工(gong)原(yuan)理(li)

成(cheng)(cheng)形(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑刀加(jia)(jia)工(gong)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于(yu)(yu)近似成(cheng)(cheng)形(xing)(xing)(xing)法(fa)加(jia)(jia)工(gong)。因(yin)為直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的傘形(xing)(xing)(xing)，理論(lun)上(shang)(shang)應為球(qiu)面(mian)漸(jian) 開(kai)(kai)線(xian)(xian)(xian)。由(you)于(yu)(yu)球(qiu)面(mian)不能(neng)展(zhan)開(kai)(kai)成(cheng)(cheng)平面(mian)，所(suo)以(yi)(yi)是近似的用背(bei)錐展(zhan)開(kai)(kai)面(mian)上(shang)(shang)的當(dang)量漸(jian)開(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來(lai)設計成(cheng)(cheng)形(xing)(xing)(xing)銑刀的 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)。由(you)于(yu)(yu)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的齒(chi)(chi)(chi)(chi)(chi)廓(kuo)是向錐頂(ding)收縮，因(yin)此沿(yan)節錐母線(xian)(xian)(xian)上(shang)(shang)各(ge)背(bei)錐展(zhan)開(kai)(kai)面(mian)上(shang)(shang)的當(dang)量漸(jian)開(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)曲 率不同。所(suo)以(yi)(yi)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的銑刀的齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)只能(neng)按照節錐母線(xian)(xian)(xian)上(shang)(shang)某一(yi)(yi)背(bei)錐展(zhan)開(kai)(kai)面(mian)上(shang)(shang)的當(dang)量漸(jian)開(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來(lai)設 計，加(jia)(jia)工(gong)出來(lai)的齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)也只能(neng)在某一(yi)(yi)剖面(mian)中比較準確，其它剖面(mian)則有一(yi)(yi)定誤(wu)差(cha)。因(yin)此直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng)(cheng) 形(xing)(xing)(xing)銑刀適合粗加(jia)(jia)工(gong)和(he)加(jia)(jia)工(gong)低精(jing)度的直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。