具體參數

拖泵制造工藝

成形齒輪銑刀銑齒法的(de)加工原(yuan)理

成形(xing)(xing)(xing)齒(chi)(chi)輪銑(xian)(xian)刀(dao)加(jia)工(gong)直齒(chi)(chi)錐(zhui)齒(chi)(chi)輪屬(shu)于(yu)近似(si)成形(xing)(xing)(xing)法加(jia)工(gong)。因為(wei)直齒(chi)(chi)錐(zhui)齒(chi)(chi)輪的(de)(de)傘形(xing)(xing)(xing)，理論(lun)上(shang)應為(wei)球面(mian)(mian)漸 開(kai)(kai)線。由(you)(you)于(yu)球面(mian)(mian)不能(neng)展開(kai)(kai)成平面(mian)(mian)，所以是近似(si)的(de)(de)用背錐(zhui)展開(kai)(kai)面(mian)(mian)上(shang)的(de)(de)當(dang)(dang)量漸開(kai)(kai)線齒(chi)(chi)形(xing)(xing)(xing)來(lai)設(she)計成形(xing)(xing)(xing)銑(xian)(xian)刀(dao)的(de)(de) 齒(chi)(chi)形(xing)(xing)(xing)。由(you)(you)于(yu)直齒(chi)(chi)錐(zhui)齒(chi)(chi)輪的(de)(de)齒(chi)(chi)廓(kuo)是向錐(zhui)頂收縮，因此(ci)沿節(jie)錐(zhui)母(mu)線上(shang)各背錐(zhui)展開(kai)(kai)面(mian)(mian)上(shang)的(de)(de)當(dang)(dang)量漸開(kai)(kai)線齒(chi)(chi)形(xing)(xing)(xing)曲 率(lv)不同。所以直齒(chi)(chi)錐(zhui)齒(chi)(chi)輪的(de)(de)銑(xian)(xian)刀(dao)的(de)(de)齒(chi)(chi)形(xing)(xing)(xing)只能(neng)按(an)照節(jie)錐(zhui)母(mu)線上(shang)某(mou)一背錐(zhui)展開(kai)(kai)面(mian)(mian)上(shang)的(de)(de)當(dang)(dang)量漸開(kai)(kai)線齒(chi)(chi)形(xing)(xing)(xing)來(lai)設(she) 計，加(jia)工(gong)出來(lai)的(de)(de)齒(chi)(chi)輪齒(chi)(chi)形(xing)(xing)(xing)也只能(neng)在(zai)某(mou)一剖(pou)面(mian)(mian)中比(bi)較準確，其(qi)它剖(pou)面(mian)(mian)則有一定誤(wu)差。因此(ci)直齒(chi)(chi)錐(zhui)齒(chi)(chi)輪成 形(xing)(xing)(xing)銑(xian)(xian)刀(dao)適合粗加(jia)工(gong)和加(jia)工(gong)低精度的(de)(de)直齒(chi)(chi)錐(zhui)齒(chi)(chi)輪。