具體參數

拖泵制造工藝

成形(xing)齒(chi)輪銑刀銑齒(chi)法的加工原理

成形(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)銑刀加工(gong)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)屬(shu)于近似(si)成形(xing)(xing)(xing)(xing)法加工(gong)。因為直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的傘形(xing)(xing)(xing)(xing)，理論(lun)上(shang)應(ying)為球面(mian)(mian)(mian)(mian)漸 開(kai)線(xian)(xian)(xian)。由(you)于球面(mian)(mian)(mian)(mian)不能展開(kai)成平(ping)面(mian)(mian)(mian)(mian)，所以是近似(si)的用背(bei)錐(zhui)(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)(mian)(mian)上(shang)的當量漸開(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設計成形(xing)(xing)(xing)(xing)銑刀的 齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)。由(you)于直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的齒(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)(zhui)(zhui)頂收縮，因此沿節錐(zhui)(zhui)(zhui)(zhui)母線(xian)(xian)(xian)上(shang)各背(bei)錐(zhui)(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)(mian)(mian)上(shang)的當量漸開(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)曲 率不同。所以直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的銑刀的齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)只(zhi)能按照節錐(zhui)(zhui)(zhui)(zhui)母線(xian)(xian)(xian)上(shang)某一背(bei)錐(zhui)(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)(mian)(mian)上(shang)的當量漸開(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設 計，加工(gong)出(chu)來的齒(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)也只(zhi)能在某一剖面(mian)(mian)(mian)(mian)中(zhong)比較準確，其它剖面(mian)(mian)(mian)(mian)則有一定誤差。因此直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)成 形(xing)(xing)(xing)(xing)銑刀適(shi)合(he)粗加工(gong)和加工(gong)低精度(du)的直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)。