具體參數

拖(tuo)泵制(zhi)造工藝

成形齒輪銑刀銑齒法(fa)的加工(gong)原理

成(cheng)(cheng)形(xing)(xing)齒(chi)(chi)輪(lun)(lun)銑(xian)刀加(jia)工(gong)(gong)直(zhi)齒(chi)(chi)錐齒(chi)(chi)輪(lun)(lun)屬(shu)于近似成(cheng)(cheng)形(xing)(xing)法加(jia)工(gong)(gong)。因為(wei)直(zhi)齒(chi)(chi)錐齒(chi)(chi)輪(lun)(lun)的(de)(de)傘形(xing)(xing)，理論上(shang)應為(wei)球面(mian)(mian)漸 開(kai)線(xian)(xian)。由于球面(mian)(mian)不能(neng)(neng)展(zhan)(zhan)開(kai)成(cheng)(cheng)平面(mian)(mian)，所以是近似的(de)(de)用背錐展(zhan)(zhan)開(kai)面(mian)(mian)上(shang)的(de)(de)當量(liang)(liang)漸開(kai)線(xian)(xian)齒(chi)(chi)形(xing)(xing)來設(she)計(ji)成(cheng)(cheng)形(xing)(xing)銑(xian)刀的(de)(de) 齒(chi)(chi)形(xing)(xing)。由于直(zhi)齒(chi)(chi)錐齒(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)廓(kuo)是向錐頂收縮，因此沿節(jie)錐母(mu)線(xian)(xian)上(shang)各背錐展(zhan)(zhan)開(kai)面(mian)(mian)上(shang)的(de)(de)當量(liang)(liang)漸開(kai)線(xian)(xian)齒(chi)(chi)形(xing)(xing)曲 率(lv)不同。所以直(zhi)齒(chi)(chi)錐齒(chi)(chi)輪(lun)(lun)的(de)(de)銑(xian)刀的(de)(de)齒(chi)(chi)形(xing)(xing)只能(neng)(neng)按照節(jie)錐母(mu)線(xian)(xian)上(shang)某一背錐展(zhan)(zhan)開(kai)面(mian)(mian)上(shang)的(de)(de)當量(liang)(liang)漸開(kai)線(xian)(xian)齒(chi)(chi)形(xing)(xing)來設(she) 計(ji)，加(jia)工(gong)(gong)出來的(de)(de)齒(chi)(chi)輪(lun)(lun)齒(chi)(chi)形(xing)(xing)也只能(neng)(neng)在(zai)某一剖(pou)面(mian)(mian)中比較準確，其(qi)它剖(pou)面(mian)(mian)則有(you)一定誤差。因此直(zhi)齒(chi)(chi)錐齒(chi)(chi)輪(lun)(lun)成(cheng)(cheng) 形(xing)(xing)銑(xian)刀適合(he)粗加(jia)工(gong)(gong)和(he)加(jia)工(gong)(gong)低精度的(de)(de)直(zhi)齒(chi)(chi)錐齒(chi)(chi)輪(lun)(lun)。