具體參數

拖(tuo)泵制(zhi)造(zao)工藝

成形(xing)齒(chi)輪銑(xian)刀銑(xian)齒(chi)法的加工(gong)原理(li)

成(cheng)(cheng)形(xing)齒(chi)(chi)(chi)(chi)輪(lun)銑(xian)刀加(jia)(jia)工(gong)(gong)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)屬于(yu)近似成(cheng)(cheng)形(xing)法加(jia)(jia)工(gong)(gong)。因(yin)為(wei)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)傘形(xing)，理論上應(ying)為(wei)球面(mian)漸(jian) 開(kai)(kai)線(xian)。由于(yu)球面(mian)不能展開(kai)(kai)成(cheng)(cheng)平面(mian)，所以是近似的(de)(de)(de)用背錐(zhui)(zhui)(zhui)(zhui)展開(kai)(kai)面(mian)上的(de)(de)(de)當量(liang)漸(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)來設(she)計成(cheng)(cheng)形(xing)銑(xian)刀的(de)(de)(de) 齒(chi)(chi)(chi)(chi)形(xing)。由于(yu)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)廓(kuo)是向錐(zhui)(zhui)(zhui)(zhui)頂收縮(suo)，因(yin)此沿節(jie)錐(zhui)(zhui)(zhui)(zhui)母(mu)線(xian)上各(ge)背錐(zhui)(zhui)(zhui)(zhui)展開(kai)(kai)面(mian)上的(de)(de)(de)當量(liang)漸(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)曲 率不同。所以直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)銑(xian)刀的(de)(de)(de)齒(chi)(chi)(chi)(chi)形(xing)只能按(an)照(zhao)節(jie)錐(zhui)(zhui)(zhui)(zhui)母(mu)線(xian)上某(mou)一背錐(zhui)(zhui)(zhui)(zhui)展開(kai)(kai)面(mian)上的(de)(de)(de)當量(liang)漸(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)來設(she) 計，加(jia)(jia)工(gong)(gong)出來的(de)(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)形(xing)也(ye)只能在某(mou)一剖面(mian)中比較準確，其它(ta)剖面(mian)則(ze)有(you)一定(ding)誤差。因(yin)此直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)成(cheng)(cheng) 形(xing)銑(xian)刀適合粗加(jia)(jia)工(gong)(gong)和(he)加(jia)(jia)工(gong)(gong)低精度(du)的(de)(de)(de)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)。