具體參數

拖泵制造工(gong)藝

成形齒輪(lun)銑(xian)刀(dao)銑(xian)齒法的加工原理

成(cheng)(cheng)形(xing)齒(chi)(chi)(chi)輪(lun)銑(xian)刀加工(gong)(gong)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)屬于(yu)(yu)近似成(cheng)(cheng)形(xing)法加工(gong)(gong)。因(yin)(yin)為(wei)(wei)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)(de)傘(san)形(xing)，理論(lun)上應為(wei)(wei)球面(mian)(mian)漸(jian) 開(kai)(kai)線。由(you)于(yu)(yu)球面(mian)(mian)不能(neng)(neng)展(zhan)開(kai)(kai)成(cheng)(cheng)平面(mian)(mian)，所(suo)以(yi)是近似的(de)(de)(de)用背(bei)錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)上的(de)(de)(de)當(dang)量漸(jian)開(kai)(kai)線齒(chi)(chi)(chi)形(xing)來設計成(cheng)(cheng)形(xing)銑(xian)刀的(de)(de)(de) 齒(chi)(chi)(chi)形(xing)。由(you)于(yu)(yu)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)(de)齒(chi)(chi)(chi)廓(kuo)是向錐(zhui)(zhui)頂收縮，因(yin)(yin)此(ci)沿節錐(zhui)(zhui)母線上各(ge)背(bei)錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)上的(de)(de)(de)當(dang)量漸(jian)開(kai)(kai)線齒(chi)(chi)(chi)形(xing)曲 率不同(tong)。所(suo)以(yi)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)(de)銑(xian)刀的(de)(de)(de)齒(chi)(chi)(chi)形(xing)只能(neng)(neng)按照節錐(zhui)(zhui)母線上某(mou)一(yi)背(bei)錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)上的(de)(de)(de)當(dang)量漸(jian)開(kai)(kai)線齒(chi)(chi)(chi)形(xing)來設 計，加工(gong)(gong)出來的(de)(de)(de)齒(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)形(xing)也只能(neng)(neng)在某(mou)一(yi)剖面(mian)(mian)中(zhong)比(bi)較準確，其它剖面(mian)(mian)則有一(yi)定誤差。因(yin)(yin)此(ci)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)成(cheng)(cheng) 形(xing)銑(xian)刀適合(he)粗加工(gong)(gong)和加工(gong)(gong)低精度的(de)(de)(de)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)。