具體參數

拖泵制造工藝

成形齒輪銑刀銑齒法的加工原理

成(cheng)形(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)輪(lun)銑刀(dao)加(jia)(jia)工(gong)(gong)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)屬(shu)于近似成(cheng)形(xing)(xing)(xing)(xing)法加(jia)(jia)工(gong)(gong)。因為(wei)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)傘形(xing)(xing)(xing)(xing)，理論(lun)上(shang)(shang)應為(wei)球面(mian)(mian)(mian)(mian)漸(jian)(jian) 開(kai)線(xian)。由(you)于球面(mian)(mian)(mian)(mian)不能(neng)(neng)展開(kai)成(cheng)平(ping)面(mian)(mian)(mian)(mian)，所(suo)(suo)以是(shi)近似的(de)(de)用背(bei)(bei)錐(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)(mian)(mian)上(shang)(shang)的(de)(de)當(dang)量漸(jian)(jian)開(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設計成(cheng)形(xing)(xing)(xing)(xing)銑刀(dao)的(de)(de) 齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)。由(you)于直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)齒(chi)(chi)(chi)廓是(shi)向錐(zhui)(zhui)(zhui)頂收縮，因此(ci)沿節(jie)錐(zhui)(zhui)(zhui)母(mu)線(xian)上(shang)(shang)各背(bei)(bei)錐(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)(mian)(mian)上(shang)(shang)的(de)(de)當(dang)量漸(jian)(jian)開(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)曲(qu) 率不同。所(suo)(suo)以直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)銑刀(dao)的(de)(de)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)只(zhi)能(neng)(neng)按照(zhao)節(jie)錐(zhui)(zhui)(zhui)母(mu)線(xian)上(shang)(shang)某一背(bei)(bei)錐(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)(mian)(mian)上(shang)(shang)的(de)(de)當(dang)量漸(jian)(jian)開(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設 計，加(jia)(jia)工(gong)(gong)出來的(de)(de)齒(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)也只(zhi)能(neng)(neng)在某一剖面(mian)(mian)(mian)(mian)中比較準確(que)，其它剖面(mian)(mian)(mian)(mian)則(ze)有一定誤差。因此(ci)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)成(cheng) 形(xing)(xing)(xing)(xing)銑刀(dao)適合粗加(jia)(jia)工(gong)(gong)和加(jia)(jia)工(gong)(gong)低精度的(de)(de)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)。