具體參數

拖泵制造工藝(yi)

成形齒輪銑刀(dao)銑齒法的加工(gong)原理(li)

成(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)銑(xian)刀(dao)(dao)加工直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)屬于(yu)近似(si)成(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)法加工。因為直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)傘形(xing)(xing)(xing)(xing)(xing)，理論上應為球面(mian)漸(jian) 開(kai)(kai)線(xian)(xian)。由于(yu)球面(mian)不能(neng)展(zhan)(zhan)開(kai)(kai)成(cheng)(cheng)平(ping)面(mian)，所以是(shi)近似(si)的(de)(de)用背錐(zhui)(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)上的(de)(de)當量(liang)(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)來設計成(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)銑(xian)刀(dao)(dao)的(de)(de) 齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)。由于(yu)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)齒(chi)(chi)(chi)(chi)廓(kuo)是(shi)向錐(zhui)(zhui)(zhui)(zhui)頂收縮(suo)，因此(ci)沿(yan)節(jie)(jie)錐(zhui)(zhui)(zhui)(zhui)母線(xian)(xian)上各背錐(zhui)(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)上的(de)(de)當量(liang)(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)曲 率不同。所以直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)銑(xian)刀(dao)(dao)的(de)(de)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)只能(neng)按(an)照節(jie)(jie)錐(zhui)(zhui)(zhui)(zhui)母線(xian)(xian)上某(mou)一背錐(zhui)(zhui)(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)上的(de)(de)當量(liang)(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)來設 計，加工出來的(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)也只能(neng)在(zai)某(mou)一剖(pou)面(mian)中(zhong)比(bi)較準(zhun)確，其它(ta)剖(pou)面(mian)則有(you)一定誤差。因此(ci)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)成(cheng)(cheng) 形(xing)(xing)(xing)(xing)(xing)銑(xian)刀(dao)(dao)適合(he)粗加工和加工低精度的(de)(de)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)。