具體參數

拖(tuo)泵制造工藝

成形齒輪銑(xian)刀(dao)銑(xian)齒法(fa)的加工原(yuan)理

成形(xing)(xing)齒(chi)(chi)輪(lun)(lun)(lun)(lun)銑(xian)刀(dao)(dao)加(jia)(jia)工直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)(lun)(lun)屬于近似成形(xing)(xing)法加(jia)(jia)工。因為(wei)直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)(lun)(lun)的(de)傘形(xing)(xing)，理論(lun)上應為(wei)球面(mian)(mian)(mian)漸(jian)(jian)(jian) 開(kai)線(xian)。由(you)于球面(mian)(mian)(mian)不(bu)能(neng)展(zhan)開(kai)成平面(mian)(mian)(mian)，所以(yi)是(shi)近似的(de)用背錐(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)(mian)上的(de)當量(liang)漸(jian)(jian)(jian)開(kai)線(xian)齒(chi)(chi)形(xing)(xing)來設計成形(xing)(xing)銑(xian)刀(dao)(dao)的(de) 齒(chi)(chi)形(xing)(xing)。由(you)于直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)(lun)(lun)的(de)齒(chi)(chi)廓是(shi)向(xiang)錐(zhui)(zhui)(zhui)(zhui)頂(ding)收縮(suo)，因此沿節(jie)錐(zhui)(zhui)(zhui)(zhui)母(mu)(mu)線(xian)上各背錐(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)(mian)上的(de)當量(liang)漸(jian)(jian)(jian)開(kai)線(xian)齒(chi)(chi)形(xing)(xing)曲 率不(bu)同。所以(yi)直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)(lun)(lun)的(de)銑(xian)刀(dao)(dao)的(de)齒(chi)(chi)形(xing)(xing)只(zhi)(zhi)能(neng)按照節(jie)錐(zhui)(zhui)(zhui)(zhui)母(mu)(mu)線(xian)上某一(yi)背錐(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)(mian)上的(de)當量(liang)漸(jian)(jian)(jian)開(kai)線(xian)齒(chi)(chi)形(xing)(xing)來設 計，加(jia)(jia)工出來的(de)齒(chi)(chi)輪(lun)(lun)(lun)(lun)齒(chi)(chi)形(xing)(xing)也只(zhi)(zhi)能(neng)在某一(yi)剖面(mian)(mian)(mian)中(zhong)比較準確，其它(ta)剖面(mian)(mian)(mian)則有一(yi)定誤差。因此直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)(lun)(lun)成 形(xing)(xing)銑(xian)刀(dao)(dao)適合粗加(jia)(jia)工和加(jia)(jia)工低(di)精(jing)度的(de)直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)(lun)(lun)。