具體參數

拖泵制造工藝

成形齒輪銑(xian)刀銑(xian)齒法的加工原理

成形(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑刀(dao)加(jia)工直齒(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于(yu)近(jin)似(si)成形(xing)(xing)(xing)(xing)法加(jia)工。因為直齒(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)傘形(xing)(xing)(xing)(xing)，理論上(shang)應(ying)為球面(mian)(mian)漸(jian)(jian)(jian) 開(kai)(kai)線。由于(yu)球面(mian)(mian)不能展開(kai)(kai)成平面(mian)(mian)，所(suo)以是近(jin)似(si)的(de)(de)用背錐展開(kai)(kai)面(mian)(mian)上(shang)的(de)(de)當量(liang)漸(jian)(jian)(jian)開(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設計成形(xing)(xing)(xing)(xing)銑刀(dao)的(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)。由于(yu)直齒(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)廓是向錐頂收縮，因此沿節錐母(mu)線上(shang)各背錐展開(kai)(kai)面(mian)(mian)上(shang)的(de)(de)當量(liang)漸(jian)(jian)(jian)開(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)曲 率不同。所(suo)以直齒(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)銑刀(dao)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)只能按照(zhao)節錐母(mu)線上(shang)某一背錐展開(kai)(kai)面(mian)(mian)上(shang)的(de)(de)當量(liang)漸(jian)(jian)(jian)開(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設 計，加(jia)工出來(lai)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)也只能在某一剖面(mian)(mian)中比較準(zhun)確(que)，其它(ta)剖面(mian)(mian)則有一定誤(wu)差。因此直齒(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成 形(xing)(xing)(xing)(xing)銑刀(dao)適合粗加(jia)工和加(jia)工低精度(du)的(de)(de)直齒(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。