具體參數

拖泵制(zhi)造(zao)工藝

成形齒輪銑(xian)刀銑(xian)齒法的加工原理

成(cheng)(cheng)(cheng)形(xing)齒(chi)(chi)(chi)輪(lun)(lun)銑(xian)刀加(jia)工直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)屬(shu)于近(jin)似成(cheng)(cheng)(cheng)形(xing)法加(jia)工。因為直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)傘形(xing)，理論上應為球面(mian)(mian)漸(jian) 開(kai)線(xian)。由(you)于球面(mian)(mian)不能(neng)展(zhan)開(kai)成(cheng)(cheng)(cheng)平(ping)面(mian)(mian)，所(suo)以是近(jin)似的(de)(de)用背錐(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)上的(de)(de)當量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)形(xing)來(lai)設(she)計成(cheng)(cheng)(cheng)形(xing)銑(xian)刀的(de)(de) 齒(chi)(chi)(chi)形(xing)。由(you)于直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)(chi)廓是向錐(zhui)(zhui)(zhui)頂收縮，因此沿(yan)節錐(zhui)(zhui)(zhui)母(mu)線(xian)上各背錐(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)上的(de)(de)當量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)形(xing)曲 率不同。所(suo)以直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)銑(xian)刀的(de)(de)齒(chi)(chi)(chi)形(xing)只能(neng)按(an)照節錐(zhui)(zhui)(zhui)母(mu)線(xian)上某(mou)(mou)一背錐(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)上的(de)(de)當量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)形(xing)來(lai)設(she) 計，加(jia)工出(chu)來(lai)的(de)(de)齒(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)形(xing)也(ye)只能(neng)在某(mou)(mou)一剖(pou)面(mian)(mian)中(zhong)比(bi)較(jiao)準確(que)，其它剖(pou)面(mian)(mian)則(ze)有一定誤差。因此直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)成(cheng)(cheng)(cheng) 形(xing)銑(xian)刀適(shi)合粗加(jia)工和(he)加(jia)工低精度的(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)。