具體參數

拖泵制造工藝

成形(xing)齒輪銑刀銑齒法的加工原理(li)

成(cheng)形(xing)(xing)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)銑(xian)(xian)刀加(jia)工(gong)直(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)屬(shu)于近(jin)(jin)似(si)成(cheng)形(xing)(xing)法加(jia)工(gong)。因(yin)(yin)為(wei)(wei)直(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)的(de)傘(san)形(xing)(xing)，理(li)論上應(ying)為(wei)(wei)球面(mian)(mian)(mian)(mian)漸(jian) 開(kai)(kai)線(xian)(xian)。由于球面(mian)(mian)(mian)(mian)不能展(zhan)開(kai)(kai)成(cheng)平面(mian)(mian)(mian)(mian)，所以(yi)是(shi)近(jin)(jin)似(si)的(de)用背(bei)錐(zhui)展(zhan)開(kai)(kai)面(mian)(mian)(mian)(mian)上的(de)當量(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)形(xing)(xing)來(lai)設計成(cheng)形(xing)(xing)銑(xian)(xian)刀的(de) 齒(chi)(chi)(chi)形(xing)(xing)。由于直(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)的(de)齒(chi)(chi)(chi)廓是(shi)向錐(zhui)頂收(shou)縮(suo)，因(yin)(yin)此沿節錐(zhui)母(mu)線(xian)(xian)上各背(bei)錐(zhui)展(zhan)開(kai)(kai)面(mian)(mian)(mian)(mian)上的(de)當量(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)形(xing)(xing)曲 率不同。所以(yi)直(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)的(de)銑(xian)(xian)刀的(de)齒(chi)(chi)(chi)形(xing)(xing)只(zhi)能按(an)照節錐(zhui)母(mu)線(xian)(xian)上某(mou)(mou)一背(bei)錐(zhui)展(zhan)開(kai)(kai)面(mian)(mian)(mian)(mian)上的(de)當量(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)形(xing)(xing)來(lai)設 計，加(jia)工(gong)出來(lai)的(de)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)齒(chi)(chi)(chi)形(xing)(xing)也只(zhi)能在某(mou)(mou)一剖面(mian)(mian)(mian)(mian)中比較準(zhun)確，其它(ta)剖面(mian)(mian)(mian)(mian)則有一定(ding)誤(wu)差。因(yin)(yin)此直(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)成(cheng) 形(xing)(xing)銑(xian)(xian)刀適合粗(cu)加(jia)工(gong)和(he)加(jia)工(gong)低精度的(de)直(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)。