具體參數

拖泵(beng)制造(zao)工藝

成形齒輪(lun)銑刀銑齒法的加工(gong)原理

成(cheng)形(xing)齒(chi)(chi)(chi)(chi)輪(lun)(lun)銑刀(dao)加(jia)工(gong)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)屬于(yu)(yu)近(jin)似(si)成(cheng)形(xing)法加(jia)工(gong)。因(yin)為(wei)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)傘(san)形(xing)，理論(lun)上應為(wei)球面(mian)(mian)漸 開(kai)線。由于(yu)(yu)球面(mian)(mian)不(bu)能展開(kai)成(cheng)平面(mian)(mian)，所以(yi)(yi)是(shi)(shi)近(jin)似(si)的(de)用(yong)背(bei)錐(zhui)(zhui)展開(kai)面(mian)(mian)上的(de)當(dang)(dang)量(liang)(liang)漸開(kai)線齒(chi)(chi)(chi)(chi)形(xing)來(lai)設(she)計(ji)成(cheng)形(xing)銑刀(dao)的(de) 齒(chi)(chi)(chi)(chi)形(xing)。由于(yu)(yu)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)齒(chi)(chi)(chi)(chi)廓是(shi)(shi)向錐(zhui)(zhui)頂收縮，因(yin)此沿節(jie)錐(zhui)(zhui)母(mu)線上各背(bei)錐(zhui)(zhui)展開(kai)面(mian)(mian)上的(de)當(dang)(dang)量(liang)(liang)漸開(kai)線齒(chi)(chi)(chi)(chi)形(xing)曲 率不(bu)同。所以(yi)(yi)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)銑刀(dao)的(de)齒(chi)(chi)(chi)(chi)形(xing)只(zhi)能按(an)照節(jie)錐(zhui)(zhui)母(mu)線上某一(yi)背(bei)錐(zhui)(zhui)展開(kai)面(mian)(mian)上的(de)當(dang)(dang)量(liang)(liang)漸開(kai)線齒(chi)(chi)(chi)(chi)形(xing)來(lai)設(she) 計(ji)，加(jia)工(gong)出來(lai)的(de)齒(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)形(xing)也只(zhi)能在某一(yi)剖面(mian)(mian)中比較準確，其(qi)它剖面(mian)(mian)則有一(yi)定誤差(cha)。因(yin)此直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng) 形(xing)銑刀(dao)適合粗加(jia)工(gong)和(he)加(jia)工(gong)低精度(du)的(de)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)。