具體參數

拖泵制造工藝

成(cheng)形(xing)齒輪(lun)銑刀(dao)銑齒法(fa)的加(jia)工原理

成形(xing)(xing)齒(chi)(chi)(chi)輪(lun)銑刀加(jia)工直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)屬于(yu)近似(si)(si)成形(xing)(xing)法(fa)加(jia)工。因為直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)傘形(xing)(xing)，理(li)論上(shang)應為球面(mian)(mian)(mian)漸 開(kai)(kai)(kai)(kai)線(xian)(xian)(xian)。由于(yu)球面(mian)(mian)(mian)不能(neng)(neng)展開(kai)(kai)(kai)(kai)成平面(mian)(mian)(mian)，所(suo)以是近似(si)(si)的(de)(de)(de)(de)用背(bei)錐(zhui)展開(kai)(kai)(kai)(kai)面(mian)(mian)(mian)上(shang)的(de)(de)(de)(de)當量漸開(kai)(kai)(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)形(xing)(xing)來(lai)設計成形(xing)(xing)銑刀的(de)(de)(de)(de) 齒(chi)(chi)(chi)形(xing)(xing)。由于(yu)直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)齒(chi)(chi)(chi)廓(kuo)是向(xiang)錐(zhui)頂(ding)收縮，因此沿(yan)節錐(zhui)母(mu)(mu)線(xian)(xian)(xian)上(shang)各背(bei)錐(zhui)展開(kai)(kai)(kai)(kai)面(mian)(mian)(mian)上(shang)的(de)(de)(de)(de)當量漸開(kai)(kai)(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)形(xing)(xing)曲 率不同(tong)。所(suo)以直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)銑刀的(de)(de)(de)(de)齒(chi)(chi)(chi)形(xing)(xing)只(zhi)能(neng)(neng)按照節錐(zhui)母(mu)(mu)線(xian)(xian)(xian)上(shang)某(mou)一(yi)背(bei)錐(zhui)展開(kai)(kai)(kai)(kai)面(mian)(mian)(mian)上(shang)的(de)(de)(de)(de)當量漸開(kai)(kai)(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)形(xing)(xing)來(lai)設 計，加(jia)工出來(lai)的(de)(de)(de)(de)齒(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)形(xing)(xing)也只(zhi)能(neng)(neng)在某(mou)一(yi)剖(pou)面(mian)(mian)(mian)中比較準確，其它剖(pou)面(mian)(mian)(mian)則有一(yi)定誤差。因此直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)成 形(xing)(xing)銑刀適合粗加(jia)工和(he)加(jia)工低精度(du)的(de)(de)(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)。