具體參數

拖泵(beng)制造工(gong)藝

成形齒輪銑刀(dao)銑齒法的加工原理

成形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)刀(dao)(dao)加工(gong)直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于近(jin)似成形(xing)(xing)法加工(gong)。因為(wei)直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)傘形(xing)(xing)，理論上(shang)應為(wei)球面(mian)(mian)漸 開(kai)(kai)線(xian)(xian)(xian)(xian)。由(you)于球面(mian)(mian)不(bu)能(neng)(neng)展(zhan)開(kai)(kai)成平面(mian)(mian)，所以是近(jin)似的(de)(de)(de)用背錐(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)上(shang)的(de)(de)(de)當量漸開(kai)(kai)線(xian)(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設計(ji)成形(xing)(xing)銑(xian)刀(dao)(dao)的(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由(you)于直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)(zhui)頂收縮，因此沿(yan)節錐(zhui)(zhui)(zhui)母(mu)線(xian)(xian)(xian)(xian)上(shang)各背錐(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)上(shang)的(de)(de)(de)當量漸開(kai)(kai)線(xian)(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 率不(bu)同(tong)。所以直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)銑(xian)刀(dao)(dao)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只能(neng)(neng)按(an)照節錐(zhui)(zhui)(zhui)母(mu)線(xian)(xian)(xian)(xian)上(shang)某一背錐(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)上(shang)的(de)(de)(de)當量漸開(kai)(kai)線(xian)(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設 計(ji)，加工(gong)出來的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只能(neng)(neng)在(zai)某一剖面(mian)(mian)中比較(jiao)準確(que)，其它剖面(mian)(mian)則有一定(ding)誤(wu)差(cha)。因此直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成 形(xing)(xing)銑(xian)刀(dao)(dao)適合粗加工(gong)和加工(gong)低精(jing)度(du)的(de)(de)(de)直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。