具體參數

拖泵制造工藝

成(cheng)形(xing)齒(chi)輪(lun)銑(xian)刀(dao)銑(xian)齒(chi)法的加工原理(li)

成(cheng)(cheng)形(xing)(xing)(xing)齒(chi)(chi)(chi)輪(lun)銑(xian)刀(dao)加工直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)屬于(yu)近似成(cheng)(cheng)形(xing)(xing)(xing)法加工。因(yin)為(wei)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)傘形(xing)(xing)(xing)，理(li)論上應為(wei)球面(mian)漸(jian)(jian) 開(kai)(kai)(kai)線(xian)(xian)。由于(yu)球面(mian)不能(neng)展開(kai)(kai)(kai)成(cheng)(cheng)平(ping)面(mian)，所(suo)以是近似的(de)用(yong)背錐(zhui)(zhui)展開(kai)(kai)(kai)面(mian)上的(de)當(dang)量(liang)漸(jian)(jian)開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)來(lai)(lai)(lai)設計成(cheng)(cheng)形(xing)(xing)(xing)銑(xian)刀(dao)的(de) 齒(chi)(chi)(chi)形(xing)(xing)(xing)。由于(yu)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)齒(chi)(chi)(chi)廓是向錐(zhui)(zhui)頂收縮，因(yin)此沿節錐(zhui)(zhui)母(mu)(mu)線(xian)(xian)上各(ge)背錐(zhui)(zhui)展開(kai)(kai)(kai)面(mian)上的(de)當(dang)量(liang)漸(jian)(jian)開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)曲 率不同(tong)。所(suo)以直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)銑(xian)刀(dao)的(de)齒(chi)(chi)(chi)形(xing)(xing)(xing)只(zhi)能(neng)按照節錐(zhui)(zhui)母(mu)(mu)線(xian)(xian)上某(mou)一(yi)背錐(zhui)(zhui)展開(kai)(kai)(kai)面(mian)上的(de)當(dang)量(liang)漸(jian)(jian)開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)來(lai)(lai)(lai)設 計，加工出來(lai)(lai)(lai)的(de)齒(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)形(xing)(xing)(xing)也(ye)只(zhi)能(neng)在某(mou)一(yi)剖面(mian)中比較準確，其(qi)它剖面(mian)則有一(yi)定(ding)誤差。因(yin)此直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)成(cheng)(cheng) 形(xing)(xing)(xing)銑(xian)刀(dao)適(shi)合粗加工和加工低(di)精度的(de)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)。