具體參數

拖泵(beng)制造工(gong)藝

成形(xing)齒輪銑刀銑齒法(fa)的(de)加(jia)工(gong)原理

成形(xing)(xing)(xing)(xing)齒(chi)(chi)輪銑刀(dao)加(jia)(jia)工直(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪屬于(yu)近似(si)成形(xing)(xing)(xing)(xing)法加(jia)(jia)工。因(yin)為直(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪的傘形(xing)(xing)(xing)(xing)，理論上(shang)應為球面(mian)漸(jian) 開(kai)(kai)(kai)線(xian)(xian)。由(you)(you)于(yu)球面(mian)不(bu)(bu)能(neng)展(zhan)開(kai)(kai)(kai)成平面(mian)，所以是(shi)近似(si)的用背錐(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)(kai)面(mian)上(shang)的當量(liang)漸(jian)開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)形(xing)(xing)(xing)(xing)來設計成形(xing)(xing)(xing)(xing)銑刀(dao)的 齒(chi)(chi)形(xing)(xing)(xing)(xing)。由(you)(you)于(yu)直(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪的齒(chi)(chi)廓是(shi)向錐(zhui)(zhui)(zhui)頂收縮(suo)，因(yin)此沿節(jie)錐(zhui)(zhui)(zhui)母(mu)線(xian)(xian)上(shang)各背錐(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)(kai)面(mian)上(shang)的當量(liang)漸(jian)開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)形(xing)(xing)(xing)(xing)曲(qu) 率不(bu)(bu)同(tong)。所以直(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪的銑刀(dao)的齒(chi)(chi)形(xing)(xing)(xing)(xing)只能(neng)按照節(jie)錐(zhui)(zhui)(zhui)母(mu)線(xian)(xian)上(shang)某一背錐(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)(kai)面(mian)上(shang)的當量(liang)漸(jian)開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)形(xing)(xing)(xing)(xing)來設 計，加(jia)(jia)工出來的齒(chi)(chi)輪齒(chi)(chi)形(xing)(xing)(xing)(xing)也只能(neng)在某一剖面(mian)中比較準確，其它(ta)剖面(mian)則(ze)有一定誤差。因(yin)此直(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪成 形(xing)(xing)(xing)(xing)銑刀(dao)適合(he)粗加(jia)(jia)工和加(jia)(jia)工低精(jing)度的直(zhi)(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪。