具體參數

拖泵(beng)制造工(gong)藝

成(cheng)形齒(chi)輪銑(xian)刀銑(xian)齒(chi)法的(de)加工原(yuan)理

成(cheng)(cheng)形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)刀(dao)(dao)(dao)加工(gong)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬(shu)于近似成(cheng)(cheng)形(xing)(xing)法加工(gong)。因(yin)為直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)傘形(xing)(xing)，理論上應(ying)為球面(mian)(mian)(mian)漸(jian)(jian) 開(kai)(kai)線(xian)(xian)。由于球面(mian)(mian)(mian)不能展(zhan)開(kai)(kai)成(cheng)(cheng)平(ping)面(mian)(mian)(mian)，所(suo)以(yi)是近似的(de)(de)用背錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)(mian)上的(de)(de)當量漸(jian)(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)(lai)設計成(cheng)(cheng)形(xing)(xing)銑(xian)刀(dao)(dao)(dao)的(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由于直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)廓是向(xiang)錐(zhui)(zhui)頂收縮，因(yin)此沿節(jie)錐(zhui)(zhui)母線(xian)(xian)上各背錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)(mian)上的(de)(de)當量漸(jian)(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲(qu) 率不同(tong)。所(suo)以(yi)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)銑(xian)刀(dao)(dao)(dao)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只(zhi)能按照節(jie)錐(zhui)(zhui)母線(xian)(xian)上某(mou)一背錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)(mian)上的(de)(de)當量漸(jian)(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)(lai)設 計，加工(gong)出來(lai)(lai)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只(zhi)能在(zai)某(mou)一剖面(mian)(mian)(mian)中比較準確，其它(ta)剖面(mian)(mian)(mian)則有一定誤差。因(yin)此直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng)(cheng) 形(xing)(xing)銑(xian)刀(dao)(dao)(dao)適合粗加工(gong)和(he)加工(gong)低精度的(de)(de)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。