具體參數

拖泵制造(zao)工(gong)藝

成(cheng)形齒(chi)輪(lun)銑(xian)刀銑(xian)齒(chi)法(fa)的加工原理

成(cheng)形(xing)(xing)齒(chi)(chi)(chi)輪銑刀(dao)加(jia)工(gong)(gong)(gong)(gong)直齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪屬(shu)于近似成(cheng)形(xing)(xing)法加(jia)工(gong)(gong)(gong)(gong)。因為直齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪的(de)(de)(de)傘形(xing)(xing)，理論(lun)上(shang)應為球面(mian)(mian)漸(jian) 開(kai)線(xian)。由于球面(mian)(mian)不能展開(kai)成(cheng)平面(mian)(mian)，所以是近似的(de)(de)(de)用背(bei)錐(zhui)(zhui)展開(kai)面(mian)(mian)上(shang)的(de)(de)(de)當量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)來(lai)(lai)設計成(cheng)形(xing)(xing)銑刀(dao)的(de)(de)(de) 齒(chi)(chi)(chi)形(xing)(xing)。由于直齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪的(de)(de)(de)齒(chi)(chi)(chi)廓是向錐(zhui)(zhui)頂收縮(suo)，因此沿節錐(zhui)(zhui)母(mu)(mu)線(xian)上(shang)各背(bei)錐(zhui)(zhui)展開(kai)面(mian)(mian)上(shang)的(de)(de)(de)當量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)曲 率(lv)不同(tong)。所以直齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪的(de)(de)(de)銑刀(dao)的(de)(de)(de)齒(chi)(chi)(chi)形(xing)(xing)只(zhi)(zhi)能按照節錐(zhui)(zhui)母(mu)(mu)線(xian)上(shang)某(mou)一背(bei)錐(zhui)(zhui)展開(kai)面(mian)(mian)上(shang)的(de)(de)(de)當量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)來(lai)(lai)設 計，加(jia)工(gong)(gong)(gong)(gong)出來(lai)(lai)的(de)(de)(de)齒(chi)(chi)(chi)輪齒(chi)(chi)(chi)形(xing)(xing)也只(zhi)(zhi)能在某(mou)一剖面(mian)(mian)中比較準確，其(qi)它剖面(mian)(mian)則有一定誤(wu)差。因此直齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪成(cheng) 形(xing)(xing)銑刀(dao)適合粗加(jia)工(gong)(gong)(gong)(gong)和加(jia)工(gong)(gong)(gong)(gong)低精度的(de)(de)(de)直齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪。