具體參數

拖泵制造(zao)工(gong)藝

成(cheng)形齒(chi)輪銑(xian)刀(dao)銑(xian)齒(chi)法的加工原理

成形(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)(lun)銑刀(dao)加(jia)工直(zhi)齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)(lun)屬于(yu)近似成形(xing)(xing)法(fa)加(jia)工。因為直(zhi)齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)傘形(xing)(xing)，理(li)論上(shang)應(ying)為球面(mian)(mian)(mian)漸(jian)(jian) 開(kai)(kai)(kai)線。由(you)于(yu)球面(mian)(mian)(mian)不能(neng)展(zhan)開(kai)(kai)(kai)成平面(mian)(mian)(mian)，所(suo)以(yi)是近似的(de)(de)用背錐展(zhan)開(kai)(kai)(kai)面(mian)(mian)(mian)上(shang)的(de)(de)當量(liang)漸(jian)(jian)開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)設計(ji)成形(xing)(xing)銑刀(dao)的(de)(de) 齒(chi)(chi)(chi)(chi)形(xing)(xing)。由(you)于(yu)直(zhi)齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)(chi)(chi)廓是向錐頂收縮，因此(ci)沿節錐母(mu)線上(shang)各背錐展(zhan)開(kai)(kai)(kai)面(mian)(mian)(mian)上(shang)的(de)(de)當量(liang)漸(jian)(jian)開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)形(xing)(xing)曲 率不同(tong)。所(suo)以(yi)直(zhi)齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)銑刀(dao)的(de)(de)齒(chi)(chi)(chi)(chi)形(xing)(xing)只能(neng)按照節錐母(mu)線上(shang)某一背錐展(zhan)開(kai)(kai)(kai)面(mian)(mian)(mian)上(shang)的(de)(de)當量(liang)漸(jian)(jian)開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)設 計(ji)，加(jia)工出來(lai)的(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)形(xing)(xing)也只能(neng)在某一剖(pou)面(mian)(mian)(mian)中比較準(zhun)確，其它剖(pou)面(mian)(mian)(mian)則有一定(ding)誤差。因此(ci)直(zhi)齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)(lun)成 形(xing)(xing)銑刀(dao)適合粗加(jia)工和加(jia)工低精(jing)度的(de)(de)直(zhi)齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)(lun)。