具體參數

拖泵制造工藝

成形齒輪銑(xian)刀銑(xian)齒法的加工原理

成形(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)輪(lun)(lun)銑(xian)刀(dao)加(jia)工(gong)(gong)直齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)屬于近似成形(xing)(xing)(xing)(xing)法加(jia)工(gong)(gong)。因(yin)為直齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)傘形(xing)(xing)(xing)(xing)，理論(lun)上(shang)(shang)應(ying)為球面(mian)(mian)漸(jian) 開(kai)(kai)(kai)線(xian)。由(you)于球面(mian)(mian)不能(neng)展(zhan)(zhan)開(kai)(kai)(kai)成平面(mian)(mian)，所以是近似的(de)(de)用背錐(zhui)展(zhan)(zhan)開(kai)(kai)(kai)面(mian)(mian)上(shang)(shang)的(de)(de)當(dang)量漸(jian)開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設計成形(xing)(xing)(xing)(xing)銑(xian)刀(dao)的(de)(de) 齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)。由(you)于直齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)(chi)廓是向錐(zhui)頂收(shou)縮，因(yin)此沿節錐(zhui)母線(xian)上(shang)(shang)各背錐(zhui)展(zhan)(zhan)開(kai)(kai)(kai)面(mian)(mian)上(shang)(shang)的(de)(de)當(dang)量漸(jian)開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)曲 率不同。所以直齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)銑(xian)刀(dao)的(de)(de)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)只能(neng)按照(zhao)節錐(zhui)母線(xian)上(shang)(shang)某(mou)一(yi)背錐(zhui)展(zhan)(zhan)開(kai)(kai)(kai)面(mian)(mian)上(shang)(shang)的(de)(de)當(dang)量漸(jian)開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設 計，加(jia)工(gong)(gong)出來的(de)(de)齒(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)也只能(neng)在某(mou)一(yi)剖面(mian)(mian)中比較準(zhun)確，其它剖面(mian)(mian)則有一(yi)定誤差。因(yin)此直齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)成 形(xing)(xing)(xing)(xing)銑(xian)刀(dao)適合(he)粗加(jia)工(gong)(gong)和加(jia)工(gong)(gong)低精度的(de)(de)直齒(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)輪(lun)(lun)。