具體參數

拖泵制(zhi)造工藝(yi)

成形齒輪銑刀(dao)銑齒法的加(jia)工原理

成(cheng)形(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)銑刀加(jia)工直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)屬于近似成(cheng)形(xing)(xing)法加(jia)工。因為(wei)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)傘形(xing)(xing)，理論上(shang)(shang)(shang)應為(wei)球面(mian)(mian)(mian)(mian)漸(jian) 開(kai)線(xian)。由(you)于球面(mian)(mian)(mian)(mian)不能(neng)展(zhan)開(kai)成(cheng)平面(mian)(mian)(mian)(mian)，所(suo)以(yi)是近似的(de)(de)(de)用背(bei)錐展(zhan)開(kai)面(mian)(mian)(mian)(mian)上(shang)(shang)(shang)的(de)(de)(de)當量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)來設(she)計成(cheng)形(xing)(xing)銑刀的(de)(de)(de) 齒(chi)(chi)(chi)(chi)形(xing)(xing)。由(you)于直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)廓是向(xiang)錐頂收縮，因此沿節錐母(mu)線(xian)上(shang)(shang)(shang)各(ge)背(bei)錐展(zhan)開(kai)面(mian)(mian)(mian)(mian)上(shang)(shang)(shang)的(de)(de)(de)當量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)曲 率不同。所(suo)以(yi)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)銑刀的(de)(de)(de)齒(chi)(chi)(chi)(chi)形(xing)(xing)只(zhi)能(neng)按照節錐母(mu)線(xian)上(shang)(shang)(shang)某一背(bei)錐展(zhan)開(kai)面(mian)(mian)(mian)(mian)上(shang)(shang)(shang)的(de)(de)(de)當量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)來設(she) 計，加(jia)工出(chu)來的(de)(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)齒(chi)(chi)(chi)(chi)形(xing)(xing)也(ye)只(zhi)能(neng)在某一剖面(mian)(mian)(mian)(mian)中比較準確(que)，其它(ta)剖面(mian)(mian)(mian)(mian)則(ze)有一定(ding)誤差。因此直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)成(cheng) 形(xing)(xing)銑刀適合粗加(jia)工和加(jia)工低精(jing)度(du)的(de)(de)(de)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)。