具體參數

拖泵制造工藝(yi)

成形(xing)齒輪銑刀銑齒法的加工原(yuan)理

成形齒(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)(xian)刀(dao)加(jia)(jia)工(gong)(gong)(gong)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)屬于近(jin)似(si)成形法加(jia)(jia)工(gong)(gong)(gong)。因為(wei)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)傘形，理論上應為(wei)球面(mian)漸(jian) 開線(xian)。由(you)于球面(mian)不能展(zhan)開成平面(mian)，所以是(shi)(shi)近(jin)似(si)的(de)用背錐(zhui)展(zhan)開面(mian)上的(de)當(dang)量漸(jian)開線(xian)齒(chi)(chi)(chi)(chi)形來(lai)設(she)計成形銑(xian)(xian)刀(dao)的(de) 齒(chi)(chi)(chi)(chi)形。由(you)于直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)齒(chi)(chi)(chi)(chi)廓是(shi)(shi)向錐(zhui)頂收縮，因此沿節錐(zhui)母(mu)線(xian)上各背錐(zhui)展(zhan)開面(mian)上的(de)當(dang)量漸(jian)開線(xian)齒(chi)(chi)(chi)(chi)形曲 率不同。所以直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)銑(xian)(xian)刀(dao)的(de)齒(chi)(chi)(chi)(chi)形只(zhi)能按照節錐(zhui)母(mu)線(xian)上某一(yi)背錐(zhui)展(zhan)開面(mian)上的(de)當(dang)量漸(jian)開線(xian)齒(chi)(chi)(chi)(chi)形來(lai)設(she) 計，加(jia)(jia)工(gong)(gong)(gong)出來(lai)的(de)齒(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)形也只(zhi)能在某一(yi)剖面(mian)中比(bi)較準確(que)，其它剖面(mian)則有一(yi)定誤差。因此直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)成 形銑(xian)(xian)刀(dao)適合粗加(jia)(jia)工(gong)(gong)(gong)和(he)加(jia)(jia)工(gong)(gong)(gong)低精度的(de)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)。