具體參數

拖泵制造工(gong)藝

成形齒(chi)(chi)輪銑(xian)刀銑(xian)齒(chi)(chi)法的加工原理

成形齒(chi)(chi)(chi)(chi)(chi)輪(lun)銑刀(dao)加(jia)(jia)工直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)屬于近似(si)成形法加(jia)(jia)工。因(yin)(yin)為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的傘形，理(li)論上(shang)應為球面(mian)(mian)(mian)漸(jian)(jian) 開(kai)(kai)(kai)線(xian)。由于球面(mian)(mian)(mian)不能展(zhan)開(kai)(kai)(kai)成平面(mian)(mian)(mian)，所(suo)以是(shi)近似(si)的用(yong)背(bei)錐(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)(kai)面(mian)(mian)(mian)上(shang)的當量漸(jian)(jian)開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形來(lai)(lai)(lai)設計成形銑刀(dao)的 齒(chi)(chi)(chi)(chi)(chi)形。由于直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的齒(chi)(chi)(chi)(chi)(chi)廓是(shi)向錐(zhui)(zhui)(zhui)頂收縮(suo)，因(yin)(yin)此(ci)沿節(jie)錐(zhui)(zhui)(zhui)母(mu)線(xian)上(shang)各背(bei)錐(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)(kai)面(mian)(mian)(mian)上(shang)的當量漸(jian)(jian)開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形曲 率不同。所(suo)以直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的銑刀(dao)的齒(chi)(chi)(chi)(chi)(chi)形只能按照節(jie)錐(zhui)(zhui)(zhui)母(mu)線(xian)上(shang)某一(yi)(yi)背(bei)錐(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)(kai)面(mian)(mian)(mian)上(shang)的當量漸(jian)(jian)開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形來(lai)(lai)(lai)設 計，加(jia)(jia)工出(chu)來(lai)(lai)(lai)的齒(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)形也只能在某一(yi)(yi)剖面(mian)(mian)(mian)中(zhong)比(bi)較準確，其它剖面(mian)(mian)(mian)則有一(yi)(yi)定誤差。因(yin)(yin)此(ci)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)成 形銑刀(dao)適合粗加(jia)(jia)工和(he)加(jia)(jia)工低精(jing)度的直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)。