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(jia)工原理

成(cheng)形(xing)齒(chi)(chi)輪(lun)(lun)銑(xian)刀(dao)加(jia)工直(zhi)(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)齒(chi)(chi)輪(lun)(lun)屬于近似(si)成(cheng)形(xing)法加(jia)工。因(yin)為直(zhi)(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)齒(chi)(chi)輪(lun)(lun)的(de)(de)傘形(xing)，理論(lun)上(shang)(shang)應為球面(mian)(mian)(mian)漸(jian) 開(kai)(kai)線(xian)(xian)。由(you)于球面(mian)(mian)(mian)不能(neng)展(zhan)(zhan)開(kai)(kai)成(cheng)平面(mian)(mian)(mian)，所以是近似(si)的(de)(de)用背錐(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)(mian)(mian)上(shang)(shang)的(de)(de)當(dang)量(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)形(xing)來設(she)計成(cheng)形(xing)銑(xian)刀(dao)的(de)(de) 齒(chi)(chi)形(xing)。由(you)于直(zhi)(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)齒(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)廓是向錐(zhui)頂收縮(suo)，因(yin)此(ci)沿節錐(zhui)母線(xian)(xian)上(shang)(shang)各(ge)背錐(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)(mian)(mian)上(shang)(shang)的(de)(de)當(dang)量(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)形(xing)曲 率不同。所以直(zhi)(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)齒(chi)(chi)輪(lun)(lun)的(de)(de)銑(xian)刀(dao)的(de)(de)齒(chi)(chi)形(xing)只(zhi)能(neng)按照節錐(zhui)母線(xian)(xian)上(shang)(shang)某一(yi)(yi)(yi)背錐(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)(mian)(mian)上(shang)(shang)的(de)(de)當(dang)量(liang)漸(jian)開(kai)(kai)線(xian)(xian)齒(chi)(chi)形(xing)來設(she) 計，加(jia)工出來的(de)(de)齒(chi)(chi)輪(lun)(lun)齒(chi)(chi)形(xing)也只(zhi)能(neng)在某一(yi)(yi)(yi)剖面(mian)(mian)(mian)中比較準確，其它剖面(mian)(mian)(mian)則有一(yi)(yi)(yi)定誤(wu)差。因(yin)此(ci)直(zhi)(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)齒(chi)(chi)輪(lun)(lun)成(cheng) 形(xing)銑(xian)刀(dao)適合粗加(jia)工和加(jia)工低(di)精度的(de)(de)直(zhi)(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)齒(chi)(chi)輪(lun)(lun)。