具體參數

拖泵制造工藝

成(cheng)形(xing)齒輪銑(xian)刀銑(xian)齒法的加工(gong)原(yuan)理

成形(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)銑(xian)刀加(jia)(jia)工(gong)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)屬(shu)于近似(si)成形(xing)法加(jia)(jia)工(gong)。因(yin)為(wei)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)(de)(de)傘形(xing)，理論上(shang)(shang)(shang)應為(wei)球(qiu)面(mian)(mian)(mian)(mian)漸 開(kai)(kai)線(xian)(xian)(xian)(xian)。由于球(qiu)面(mian)(mian)(mian)(mian)不能(neng)(neng)展(zhan)開(kai)(kai)成平面(mian)(mian)(mian)(mian)，所以是近似(si)的(de)(de)(de)(de)(de)用背錐展(zhan)開(kai)(kai)面(mian)(mian)(mian)(mian)上(shang)(shang)(shang)的(de)(de)(de)(de)(de)當量(liang)漸開(kai)(kai)線(xian)(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)來設(she)計成形(xing)銑(xian)刀的(de)(de)(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)。由于直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)廓是向錐頂收(shou)縮，因(yin)此沿節錐母線(xian)(xian)(xian)(xian)上(shang)(shang)(shang)各背錐展(zhan)開(kai)(kai)面(mian)(mian)(mian)(mian)上(shang)(shang)(shang)的(de)(de)(de)(de)(de)當量(liang)漸開(kai)(kai)線(xian)(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)曲 率(lv)不同。所以直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)(de)(de)銑(xian)刀的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)只(zhi)能(neng)(neng)按照節錐母線(xian)(xian)(xian)(xian)上(shang)(shang)(shang)某一背錐展(zhan)開(kai)(kai)面(mian)(mian)(mian)(mian)上(shang)(shang)(shang)的(de)(de)(de)(de)(de)當量(liang)漸開(kai)(kai)線(xian)(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)來設(she) 計，加(jia)(jia)工(gong)出來的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)也只(zhi)能(neng)(neng)在某一剖面(mian)(mian)(mian)(mian)中(zhong)比較準確，其它(ta)剖面(mian)(mian)(mian)(mian)則有一定誤差。因(yin)此直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)成 形(xing)銑(xian)刀適合粗加(jia)(jia)工(gong)和加(jia)(jia)工(gong)低精度的(de)(de)(de)(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)。