具體參數

拖泵制造工藝

成形齒輪銑(xian)(xian)刀銑(xian)(xian)齒法的加工原理

成(cheng)形(xing)(xing)齒(chi)(chi)(chi)輪銑(xian)(xian)(xian)刀加(jia)工直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪屬于(yu)近似成(cheng)形(xing)(xing)法加(jia)工。因(yin)為直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪的(de)傘(san)形(xing)(xing)，理(li)論(lun)上應為球面漸(jian)(jian) 開(kai)(kai)線(xian)。由于(yu)球面不能展開(kai)(kai)成(cheng)平面，所以是近似的(de)用背(bei)錐(zhui)(zhui)展開(kai)(kai)面上的(de)當(dang)量漸(jian)(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)來設計成(cheng)形(xing)(xing)銑(xian)(xian)(xian)刀的(de) 齒(chi)(chi)(chi)形(xing)(xing)。由于(yu)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪的(de)齒(chi)(chi)(chi)廓是向(xiang)錐(zhui)(zhui)頂(ding)收縮(suo)，因(yin)此沿節錐(zhui)(zhui)母線(xian)上各背(bei)錐(zhui)(zhui)展開(kai)(kai)面上的(de)當(dang)量漸(jian)(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)曲 率不同。所以直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪的(de)銑(xian)(xian)(xian)刀的(de)齒(chi)(chi)(chi)形(xing)(xing)只能按照節錐(zhui)(zhui)母線(xian)上某一背(bei)錐(zhui)(zhui)展開(kai)(kai)面上的(de)當(dang)量漸(jian)(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)來設 計，加(jia)工出(chu)來的(de)齒(chi)(chi)(chi)輪齒(chi)(chi)(chi)形(xing)(xing)也(ye)只能在某一剖面中(zhong)比較準確，其它剖面則有一定誤差。因(yin)此直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪成(cheng) 形(xing)(xing)銑(xian)(xian)(xian)刀適合粗加(jia)工和加(jia)工低精度的(de)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪。