具體參數

拖泵制(zhi)造(zao)工藝

成形齒(chi)(chi)輪銑刀銑齒(chi)(chi)法的加(jia)工原理(li)

成(cheng)形(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)輪(lun)(lun)銑(xian)(xian)刀加(jia)工(gong)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)屬于近似成(cheng)形(xing)(xing)(xing)(xing)法加(jia)工(gong)。因為(wei)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)傘形(xing)(xing)(xing)(xing)，理論(lun)上應為(wei)球面(mian)(mian)漸(jian) 開(kai)(kai)線(xian)。由于球面(mian)(mian)不能(neng)(neng)展開(kai)(kai)成(cheng)平(ping)面(mian)(mian)，所以(yi)是近似的(de)(de)用背錐(zhui)(zhui)展開(kai)(kai)面(mian)(mian)上的(de)(de)當量漸(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設(she)計成(cheng)形(xing)(xing)(xing)(xing)銑(xian)(xian)刀的(de)(de) 齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)。由于直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)(chi)廓是向錐(zhui)(zhui)頂收縮，因此沿節(jie)(jie)錐(zhui)(zhui)母(mu)線(xian)上各(ge)背錐(zhui)(zhui)展開(kai)(kai)面(mian)(mian)上的(de)(de)當量漸(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)曲 率(lv)不同。所以(yi)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)銑(xian)(xian)刀的(de)(de)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)只(zhi)能(neng)(neng)按照節(jie)(jie)錐(zhui)(zhui)母(mu)線(xian)上某(mou)一背錐(zhui)(zhui)展開(kai)(kai)面(mian)(mian)上的(de)(de)當量漸(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設(she) 計，加(jia)工(gong)出來(lai)的(de)(de)齒(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)也只(zhi)能(neng)(neng)在某(mou)一剖(pou)面(mian)(mian)中比較準確(que)，其它剖(pou)面(mian)(mian)則有一定誤差。因此直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)成(cheng) 形(xing)(xing)(xing)(xing)銑(xian)(xian)刀適合粗加(jia)工(gong)和加(jia)工(gong)低精度的(de)(de)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)。