具體參數

拖泵制造工藝

成形齒輪(lun)銑刀銑齒法的加工原(yuan)理

成(cheng)(cheng)(cheng)形(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)銑刀(dao)加工直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)屬于近似(si)成(cheng)(cheng)(cheng)形(xing)法(fa)加工。因為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)傘形(xing)，理論上應(ying)為球(qiu)面(mian)(mian)漸 開(kai)(kai)線(xian)。由于球(qiu)面(mian)(mian)不能展(zhan)開(kai)(kai)成(cheng)(cheng)(cheng)平面(mian)(mian)，所以是近似(si)的(de)(de)(de)用背錐(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)上的(de)(de)(de)當量漸開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)來設計成(cheng)(cheng)(cheng)形(xing)銑刀(dao)的(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)。由于直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)(zhui)(zhui)頂收縮，因此沿節錐(zhui)(zhui)(zhui)(zhui)母(mu)線(xian)上各背錐(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)上的(de)(de)(de)當量漸開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)曲 率不同。所以直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)銑刀(dao)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)只能按照節錐(zhui)(zhui)(zhui)(zhui)母(mu)線(xian)上某(mou)(mou)一背錐(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)上的(de)(de)(de)當量漸開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)來設 計，加工出來的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)也只能在某(mou)(mou)一剖(pou)面(mian)(mian)中(zhong)比較準確，其(qi)它(ta)剖(pou)面(mian)(mian)則有一定(ding)誤差。因此直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)成(cheng)(cheng)(cheng) 形(xing)銑刀(dao)適合粗加工和(he)加工低精度的(de)(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)。