具體參數

拖泵制造工藝

成(cheng)形齒輪(lun)銑刀銑齒法的加工原(yuan)理

成形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪銑刀(dao)加(jia)工(gong)(gong)直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪屬于(yu)近(jin)似(si)(si)成形(xing)(xing)法加(jia)工(gong)(gong)。因(yin)(yin)為(wei)直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪的(de)傘形(xing)(xing)，理(li)論(lun)上(shang)(shang)應為(wei)球(qiu)面漸 開(kai)(kai)線(xian)。由(you)于(yu)球(qiu)面不能(neng)展開(kai)(kai)成平面，所以(yi)是(shi)近(jin)似(si)(si)的(de)用背錐(zhui)展開(kai)(kai)面上(shang)(shang)的(de)當量(liang)漸開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設計成形(xing)(xing)銑刀(dao)的(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由(you)于(yu)直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪的(de)齒(chi)(chi)(chi)(chi)(chi)廓是(shi)向錐(zhui)頂收縮，因(yin)(yin)此(ci)沿節錐(zhui)母線(xian)上(shang)(shang)各背錐(zhui)展開(kai)(kai)面上(shang)(shang)的(de)當量(liang)漸開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 率(lv)不同。所以(yi)直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪的(de)銑刀(dao)的(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只(zhi)能(neng)按(an)照節錐(zhui)母線(xian)上(shang)(shang)某一背錐(zhui)展開(kai)(kai)面上(shang)(shang)的(de)當量(liang)漸開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設 計，加(jia)工(gong)(gong)出來的(de)齒(chi)(chi)(chi)(chi)(chi)輪齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只(zhi)能(neng)在(zai)某一剖(pou)(pou)面中比較準確(que)，其它剖(pou)(pou)面則(ze)有一定(ding)誤差(cha)。因(yin)(yin)此(ci)直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪成 形(xing)(xing)銑刀(dao)適合粗(cu)加(jia)工(gong)(gong)和加(jia)工(gong)(gong)低精度的(de)直齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪。