具體參數

拖泵制造工藝

成形齒(chi)輪(lun)銑刀銑齒(chi)法的加工原理

成(cheng)(cheng)形(xing)齒(chi)(chi)(chi)(chi)輪(lun)銑(xian)刀(dao)加(jia)工(gong)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)屬于(yu)近(jin)似成(cheng)(cheng)形(xing)法加(jia)工(gong)。因(yin)為直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)傘形(xing)，理論(lun)上(shang)應為球面(mian)(mian)漸 開(kai)(kai)(kai)線(xian)(xian)。由于(yu)球面(mian)(mian)不能展開(kai)(kai)(kai)成(cheng)(cheng)平面(mian)(mian)，所(suo)以(yi)是近(jin)似的(de)(de)用背錐(zhui)(zhui)展開(kai)(kai)(kai)面(mian)(mian)上(shang)的(de)(de)當(dang)量(liang)漸開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)來設計成(cheng)(cheng)形(xing)銑(xian)刀(dao)的(de)(de) 齒(chi)(chi)(chi)(chi)形(xing)。由于(yu)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)齒(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)頂收縮，因(yin)此沿節錐(zhui)(zhui)母(mu)線(xian)(xian)上(shang)各背錐(zhui)(zhui)展開(kai)(kai)(kai)面(mian)(mian)上(shang)的(de)(de)當(dang)量(liang)漸開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)曲(qu) 率不同。所(suo)以(yi)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)銑(xian)刀(dao)的(de)(de)齒(chi)(chi)(chi)(chi)形(xing)只能按(an)照節錐(zhui)(zhui)母(mu)線(xian)(xian)上(shang)某一背錐(zhui)(zhui)展開(kai)(kai)(kai)面(mian)(mian)上(shang)的(de)(de)當(dang)量(liang)漸開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)來設 計，加(jia)工(gong)出來的(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)形(xing)也只能在某一剖面(mian)(mian)中比較(jiao)準確，其它(ta)剖面(mian)(mian)則(ze)有一定(ding)誤差。因(yin)此直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)成(cheng)(cheng) 形(xing)銑(xian)刀(dao)適(shi)合粗加(jia)工(gong)和加(jia)工(gong)低精度的(de)(de)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)。