具體參數

拖泵制造(zao)工藝

成形齒輪銑(xian)刀銑(xian)齒法的加工原理

成(cheng)(cheng)形(xing)齒(chi)(chi)(chi)(chi)輪(lun)(lun)銑刀加(jia)工(gong)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)屬(shu)于(yu)近似成(cheng)(cheng)形(xing)法加(jia)工(gong)。因為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)傘形(xing)，理(li)論上應為球面(mian)漸 開(kai)(kai)線(xian)(xian)(xian)。由于(yu)球面(mian)不(bu)能展(zhan)(zhan)開(kai)(kai)成(cheng)(cheng)平面(mian)，所(suo)以是近似的(de)(de)用(yong)背(bei)錐(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)上的(de)(de)當(dang)量漸開(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)來設計成(cheng)(cheng)形(xing)銑刀的(de)(de) 齒(chi)(chi)(chi)(chi)形(xing)。由于(yu)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)(zhui)頂(ding)收縮(suo)，因此沿節錐(zhui)(zhui)(zhui)母線(xian)(xian)(xian)上各背(bei)錐(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)上的(de)(de)當(dang)量漸開(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)曲 率不(bu)同。所(suo)以直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)銑刀的(de)(de)齒(chi)(chi)(chi)(chi)形(xing)只(zhi)能按(an)照節錐(zhui)(zhui)(zhui)母線(xian)(xian)(xian)上某一(yi)背(bei)錐(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)上的(de)(de)當(dang)量漸開(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)來設 計，加(jia)工(gong)出(chu)來的(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)形(xing)也只(zhi)能在某一(yi)剖(pou)面(mian)中比較準確，其(qi)它剖(pou)面(mian)則有(you)一(yi)定誤(wu)差。因此直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng)(cheng) 形(xing)銑刀適合粗加(jia)工(gong)和加(jia)工(gong)低精度的(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)。