具體參數

拖泵制造工藝

成(cheng)形(xing)齒輪銑刀銑齒法的(de)加工(gong)原(yuan)理

成形(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)銑刀(dao)加(jia)工直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)屬于(yu)近似(si)成形(xing)法加(jia)工。因為(wei)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)傘形(xing)，理(li)論上(shang)應為(wei)球(qiu)(qiu)面(mian)(mian)漸 開線(xian)(xian)(xian)(xian)(xian)。由于(yu)球(qiu)(qiu)面(mian)(mian)不能(neng)展(zhan)(zhan)開成平面(mian)(mian)，所以(yi)是近似(si)的(de)用背錐(zhui)展(zhan)(zhan)開面(mian)(mian)上(shang)的(de)當(dang)(dang)(dang)量漸開線(xian)(xian)(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)來(lai)設(she)計(ji)成形(xing)銑刀(dao)的(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)。由于(yu)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)齒(chi)(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)頂收縮，因此(ci)沿節(jie)錐(zhui)母(mu)線(xian)(xian)(xian)(xian)(xian)上(shang)各(ge)背錐(zhui)展(zhan)(zhan)開面(mian)(mian)上(shang)的(de)當(dang)(dang)(dang)量漸開線(xian)(xian)(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)曲 率不同。所以(yi)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)銑刀(dao)的(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)只(zhi)能(neng)按照節(jie)錐(zhui)母(mu)線(xian)(xian)(xian)(xian)(xian)上(shang)某一背錐(zhui)展(zhan)(zhan)開面(mian)(mian)上(shang)的(de)當(dang)(dang)(dang)量漸開線(xian)(xian)(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)來(lai)設(she) 計(ji)，加(jia)工出來(lai)的(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)在某一剖面(mian)(mian)中比較(jiao)準確，其它剖面(mian)(mian)則(ze)有(you)一定誤差(cha)。因此(ci)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)成 形(xing)銑刀(dao)適合粗(cu)加(jia)工和加(jia)工低(di)精度的(de)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)。