具體參數

拖泵制造(zao)工藝

成形齒輪銑(xian)刀(dao)銑(xian)齒法的(de)加工原理(li)

成(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)齒(chi)(chi)輪(lun)(lun)銑(xian)(xian)刀加(jia)(jia)工直(zhi)齒(chi)(chi)錐齒(chi)(chi)輪(lun)(lun)屬(shu)于近(jin)似成(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)法加(jia)(jia)工。因(yin)(yin)為直(zhi)齒(chi)(chi)錐齒(chi)(chi)輪(lun)(lun)的傘形(xing)(xing)(xing)(xing)(xing)，理論上(shang)(shang)應為球(qiu)面(mian)漸(jian) 開(kai)(kai)(kai)線。由(you)(you)于球(qiu)面(mian)不能(neng)展(zhan)開(kai)(kai)(kai)成(cheng)(cheng)平面(mian)，所以是近(jin)似的用背(bei)錐展(zhan)開(kai)(kai)(kai)面(mian)上(shang)(shang)的當量(liang)漸(jian)開(kai)(kai)(kai)線齒(chi)(chi)形(xing)(xing)(xing)(xing)(xing)來(lai)設計成(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)銑(xian)(xian)刀的 齒(chi)(chi)形(xing)(xing)(xing)(xing)(xing)。由(you)(you)于直(zhi)齒(chi)(chi)錐齒(chi)(chi)輪(lun)(lun)的齒(chi)(chi)廓是向錐頂(ding)收縮，因(yin)(yin)此(ci)(ci)沿(yan)節錐母(mu)線上(shang)(shang)各背(bei)錐展(zhan)開(kai)(kai)(kai)面(mian)上(shang)(shang)的當量(liang)漸(jian)開(kai)(kai)(kai)線齒(chi)(chi)形(xing)(xing)(xing)(xing)(xing)曲(qu) 率不同。所以直(zhi)齒(chi)(chi)錐齒(chi)(chi)輪(lun)(lun)的銑(xian)(xian)刀的齒(chi)(chi)形(xing)(xing)(xing)(xing)(xing)只(zhi)能(neng)按照節錐母(mu)線上(shang)(shang)某一(yi)(yi)背(bei)錐展(zhan)開(kai)(kai)(kai)面(mian)上(shang)(shang)的當量(liang)漸(jian)開(kai)(kai)(kai)線齒(chi)(chi)形(xing)(xing)(xing)(xing)(xing)來(lai)設 計，加(jia)(jia)工出來(lai)的齒(chi)(chi)輪(lun)(lun)齒(chi)(chi)形(xing)(xing)(xing)(xing)(xing)也(ye)只(zhi)能(neng)在某一(yi)(yi)剖面(mian)中比較準確，其(qi)它剖面(mian)則有一(yi)(yi)定誤(wu)差。因(yin)(yin)此(ci)(ci)直(zhi)齒(chi)(chi)錐齒(chi)(chi)輪(lun)(lun)成(cheng)(cheng) 形(xing)(xing)(xing)(xing)(xing)銑(xian)(xian)刀適合粗(cu)加(jia)(jia)工和加(jia)(jia)工低精度的直(zhi)齒(chi)(chi)錐齒(chi)(chi)輪(lun)(lun)。