具體參數

拖泵制造工藝(yi)

成(cheng)形齒(chi)輪銑刀銑齒(chi)法的(de)加工原理

成形(xing)(xing)(xing)(xing)齒(chi)輪(lun)(lun)(lun)銑(xian)刀(dao)加(jia)(jia)(jia)工(gong)(gong)直(zhi)齒(chi)錐(zhui)(zhui)齒(chi)輪(lun)(lun)(lun)屬于近似(si)成形(xing)(xing)(xing)(xing)法加(jia)(jia)(jia)工(gong)(gong)。因(yin)為直(zhi)齒(chi)錐(zhui)(zhui)齒(chi)輪(lun)(lun)(lun)的(de)(de)傘形(xing)(xing)(xing)(xing)，理論上應為球(qiu)面(mian)(mian)漸 開(kai)(kai)線(xian)。由(you)于球(qiu)面(mian)(mian)不能(neng)展(zhan)(zhan)開(kai)(kai)成平面(mian)(mian)，所以(yi)是近似(si)的(de)(de)用背錐(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)(mian)上的(de)(de)當(dang)量漸開(kai)(kai)線(xian)齒(chi)形(xing)(xing)(xing)(xing)來設(she)計(ji)成形(xing)(xing)(xing)(xing)銑(xian)刀(dao)的(de)(de) 齒(chi)形(xing)(xing)(xing)(xing)。由(you)于直(zhi)齒(chi)錐(zhui)(zhui)齒(chi)輪(lun)(lun)(lun)的(de)(de)齒(chi)廓是向錐(zhui)(zhui)頂(ding)收縮，因(yin)此沿節錐(zhui)(zhui)母線(xian)上各背錐(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)(mian)上的(de)(de)當(dang)量漸開(kai)(kai)線(xian)齒(chi)形(xing)(xing)(xing)(xing)曲 率(lv)不同。所以(yi)直(zhi)齒(chi)錐(zhui)(zhui)齒(chi)輪(lun)(lun)(lun)的(de)(de)銑(xian)刀(dao)的(de)(de)齒(chi)形(xing)(xing)(xing)(xing)只能(neng)按照節錐(zhui)(zhui)母線(xian)上某(mou)一背錐(zhui)(zhui)展(zhan)(zhan)開(kai)(kai)面(mian)(mian)上的(de)(de)當(dang)量漸開(kai)(kai)線(xian)齒(chi)形(xing)(xing)(xing)(xing)來設(she) 計(ji)，加(jia)(jia)(jia)工(gong)(gong)出來的(de)(de)齒(chi)輪(lun)(lun)(lun)齒(chi)形(xing)(xing)(xing)(xing)也只能(neng)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(yin)此直(zhi)齒(chi)錐(zhui)(zhui)齒(chi)輪(lun)(lun)(lun)成 形(xing)(xing)(xing)(xing)銑(xian)刀(dao)適合粗加(jia)(jia)(jia)工(gong)(gong)和加(jia)(jia)(jia)工(gong)(gong)低精度的(de)(de)直(zhi)齒(chi)錐(zhui)(zhui)齒(chi)輪(lun)(lun)(lun)。