具體參數

拖泵制(zhi)造工藝(yi)

成形齒(chi)輪(lun)銑刀銑齒(chi)法(fa)的加工原理

成(cheng)形(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)銑刀(dao)(dao)加(jia)(jia)工(gong)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)屬于近(jin)似成(cheng)形(xing)(xing)(xing)(xing)法加(jia)(jia)工(gong)。因為直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)的(de)傘形(xing)(xing)(xing)(xing)，理論(lun)上(shang)(shang)應為球面(mian)(mian)漸(jian) 開(kai)(kai)線(xian)。由于球面(mian)(mian)不能展(zhan)(zhan)開(kai)(kai)成(cheng)平面(mian)(mian)，所(suo)以(yi)是近(jin)似的(de)用背(bei)錐(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)(mian)上(shang)(shang)的(de)當量漸(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設(she)計(ji)(ji)成(cheng)形(xing)(xing)(xing)(xing)銑刀(dao)(dao)的(de) 齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)。由于直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)的(de)齒(chi)(chi)(chi)廓是向(xiang)錐(zhui)頂收縮，因此(ci)沿節(jie)錐(zhui)母(mu)線(xian)上(shang)(shang)各背(bei)錐(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)(mian)上(shang)(shang)的(de)當量漸(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)曲 率不同。所(suo)以(yi)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)的(de)銑刀(dao)(dao)的(de)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)只能按(an)照節(jie)錐(zhui)母(mu)線(xian)上(shang)(shang)某(mou)一(yi)背(bei)錐(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)(mian)上(shang)(shang)的(de)當量漸(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設(she) 計(ji)(ji)，加(jia)(jia)工(gong)出來(lai)的(de)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)也只能在某(mou)一(yi)剖面(mian)(mian)中(zhong)比較準確，其它剖面(mian)(mian)則有一(yi)定(ding)誤差。因此(ci)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)成(cheng) 形(xing)(xing)(xing)(xing)銑刀(dao)(dao)適合粗加(jia)(jia)工(gong)和(he)加(jia)(jia)工(gong)低精(jing)度的(de)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)。