具體參數

拖泵制(zhi)造工(gong)藝

成形齒(chi)輪銑(xian)刀銑(xian)齒(chi)法的加工原理

成(cheng)形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)銑刀(dao)(dao)加(jia)(jia)工(gong)直齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)屬于(yu)近(jin)似成(cheng)形(xing)(xing)法加(jia)(jia)工(gong)。因為直齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)傘形(xing)(xing)，理(li)論(lun)上(shang)(shang)應為球(qiu)面(mian)漸(jian) 開(kai)線(xian)。由于(yu)球(qiu)面(mian)不能展(zhan)開(kai)成(cheng)平面(mian)，所(suo)以是(shi)近(jin)似的(de)(de)用背錐(zhui)(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)的(de)(de)當(dang)量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設(she)計(ji)成(cheng)形(xing)(xing)銑刀(dao)(dao)的(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由于(yu)直齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)廓是(shi)向錐(zhui)(zhui)頂收縮，因此沿節錐(zhui)(zhui)母(mu)線(xian)上(shang)(shang)各背錐(zhui)(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)的(de)(de)當(dang)量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 率不同。所(suo)以直齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)銑刀(dao)(dao)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只能按照節錐(zhui)(zhui)母(mu)線(xian)上(shang)(shang)某一背錐(zhui)(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)的(de)(de)當(dang)量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設(she) 計(ji)，加(jia)(jia)工(gong)出來的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只能在某一剖面(mian)中比較準確，其(qi)它剖面(mian)則有一定誤差(cha)。因此直齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)成(cheng) 形(xing)(xing)銑刀(dao)(dao)適合粗(cu)加(jia)(jia)工(gong)和加(jia)(jia)工(gong)低精度的(de)(de)直齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)。