具體參數

拖泵制造工藝

成形齒輪(lun)銑(xian)刀(dao)銑(xian)齒法的加工原理

成(cheng)(cheng)形(xing)齒(chi)(chi)(chi)輪(lun)(lun)銑刀(dao)加工(gong)(gong)(gong)直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)屬于(yu)近似(si)成(cheng)(cheng)形(xing)法加工(gong)(gong)(gong)。因為直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)傘形(xing)，理論(lun)上(shang)(shang)(shang)應(ying)為球面(mian)(mian)漸(jian)(jian) 開(kai)(kai)線。由(you)于(yu)球面(mian)(mian)不(bu)(bu)能(neng)展(zhan)開(kai)(kai)成(cheng)(cheng)平(ping)面(mian)(mian)，所以(yi)(yi)是(shi)近似(si)的(de)(de)用背錐(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)上(shang)(shang)(shang)的(de)(de)當量漸(jian)(jian)開(kai)(kai)線齒(chi)(chi)(chi)形(xing)來設(she)計成(cheng)(cheng)形(xing)銑刀(dao)的(de)(de) 齒(chi)(chi)(chi)形(xing)。由(you)于(yu)直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)(chi)廓是(shi)向錐(zhui)(zhui)(zhui)頂收縮，因此沿(yan)節錐(zhui)(zhui)(zhui)母(mu)線上(shang)(shang)(shang)各背錐(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)上(shang)(shang)(shang)的(de)(de)當量漸(jian)(jian)開(kai)(kai)線齒(chi)(chi)(chi)形(xing)曲 率不(bu)(bu)同。所以(yi)(yi)直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)銑刀(dao)的(de)(de)齒(chi)(chi)(chi)形(xing)只能(neng)按(an)照(zhao)節錐(zhui)(zhui)(zhui)母(mu)線上(shang)(shang)(shang)某一(yi)背錐(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)上(shang)(shang)(shang)的(de)(de)當量漸(jian)(jian)開(kai)(kai)線齒(chi)(chi)(chi)形(xing)來設(she) 計，加工(gong)(gong)(gong)出來的(de)(de)齒(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)形(xing)也(ye)只能(neng)在某一(yi)剖(pou)面(mian)(mian)中比較準(zhun)確，其它剖(pou)面(mian)(mian)則有一(yi)定誤差。因此直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)成(cheng)(cheng) 形(xing)銑刀(dao)適(shi)合粗加工(gong)(gong)(gong)和加工(gong)(gong)(gong)低精度的(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)。