具體參數

拖(tuo)泵制造工藝

成形齒輪銑(xian)刀銑(xian)齒法(fa)的加工原理

成(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)銑(xian)刀(dao)(dao)加(jia)(jia)工直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)屬于近似(si)成(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)法加(jia)(jia)工。因為直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)傘形(xing)(xing)(xing)(xing)(xing)，理(li)論上(shang)(shang)(shang)應為球面(mian)漸(jian) 開(kai)線。由于球面(mian)不能(neng)展(zhan)開(kai)成(cheng)(cheng)平面(mian)，所以是近似(si)的(de)(de)(de)(de)用背錐(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)(shang)的(de)(de)(de)(de)當量漸(jian)開(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)來(lai)設計成(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)銑(xian)刀(dao)(dao)的(de)(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)。由于直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)(zhui)頂收縮，因此沿節(jie)錐(zhui)(zhui)(zhui)母線上(shang)(shang)(shang)各背錐(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)(shang)的(de)(de)(de)(de)當量漸(jian)開(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)曲(qu) 率(lv)不同。所以直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)銑(xian)刀(dao)(dao)的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)只能(neng)按照節(jie)錐(zhui)(zhui)(zhui)母線上(shang)(shang)(shang)某一背錐(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)(shang)的(de)(de)(de)(de)當量漸(jian)開(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)來(lai)設 計，加(jia)(jia)工出(chu)來(lai)的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)也(ye)只能(neng)在某一剖(pou)(pou)面(mian)中比較準確，其(qi)它剖(pou)(pou)面(mian)則(ze)有一定誤差。因此直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)成(cheng)(cheng) 形(xing)(xing)(xing)(xing)(xing)銑(xian)刀(dao)(dao)適合粗(cu)加(jia)(jia)工和加(jia)(jia)工低精度的(de)(de)(de)(de)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)。