具體參數

拖泵制造工藝

成形(xing)齒輪銑刀(dao)銑齒法的加工(gong)原理

成(cheng)(cheng)(cheng)形(xing)(xing)齒(chi)(chi)(chi)輪(lun)(lun)銑刀(dao)加工(gong)直齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)屬于近似(si)成(cheng)(cheng)(cheng)形(xing)(xing)法加工(gong)。因為直齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)傘形(xing)(xing)，理論上應為球面(mian)(mian)漸(jian)(jian) 開(kai)(kai)線(xian)。由于球面(mian)(mian)不能(neng)展開(kai)(kai)成(cheng)(cheng)(cheng)平面(mian)(mian)，所(suo)以是(shi)(shi)近似(si)的(de)(de)(de)用背錐(zhui)(zhui)展開(kai)(kai)面(mian)(mian)上的(de)(de)(de)當量漸(jian)(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)來設計(ji)成(cheng)(cheng)(cheng)形(xing)(xing)銑刀(dao)的(de)(de)(de) 齒(chi)(chi)(chi)形(xing)(xing)。由于直齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)齒(chi)(chi)(chi)廓是(shi)(shi)向錐(zhui)(zhui)頂收縮，因此(ci)(ci)沿節錐(zhui)(zhui)母(mu)(mu)線(xian)上各(ge)背錐(zhui)(zhui)展開(kai)(kai)面(mian)(mian)上的(de)(de)(de)當量漸(jian)(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)曲 率不同。所(suo)以直齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)銑刀(dao)的(de)(de)(de)齒(chi)(chi)(chi)形(xing)(xing)只能(neng)按照節錐(zhui)(zhui)母(mu)(mu)線(xian)上某一(yi)背錐(zhui)(zhui)展開(kai)(kai)面(mian)(mian)上的(de)(de)(de)當量漸(jian)(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)來設 計(ji)，加工(gong)出來的(de)(de)(de)齒(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)形(xing)(xing)也只能(neng)在(zai)某一(yi)剖(pou)面(mian)(mian)中比(bi)較準(zhun)確(que)，其(qi)它剖(pou)面(mian)(mian)則(ze)有(you)一(yi)定(ding)誤差。因此(ci)(ci)直齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)成(cheng)(cheng)(cheng) 形(xing)(xing)銑刀(dao)適合粗加工(gong)和加工(gong)低精(jing)度的(de)(de)(de)直齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)。