具體參數

拖(tuo)泵制(zhi)造工(gong)藝(yi)

成(cheng)形(xing)齒輪銑(xian)刀銑(xian)齒法的加(jia)工原理(li)

成(cheng)形(xing)(xing)(xing)齒(chi)輪銑(xian)(xian)(xian)刀加(jia)工(gong)(gong)直(zhi)(zhi)(zhi)齒(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)輪屬于(yu)(yu)近似(si)成(cheng)形(xing)(xing)(xing)法(fa)加(jia)工(gong)(gong)。因(yin)為(wei)直(zhi)(zhi)(zhi)齒(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)輪的(de)傘形(xing)(xing)(xing)，理論(lun)上(shang)(shang)應為(wei)球面(mian)(mian)(mian)漸 開(kai)線。由于(yu)(yu)球面(mian)(mian)(mian)不能(neng)(neng)展開(kai)成(cheng)平(ping)面(mian)(mian)(mian)，所(suo)以(yi)是近似(si)的(de)用背(bei)錐(zhui)(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)(mian)上(shang)(shang)的(de)當(dang)量(liang)漸開(kai)線齒(chi)形(xing)(xing)(xing)來(lai)設計成(cheng)形(xing)(xing)(xing)銑(xian)(xian)(xian)刀的(de) 齒(chi)形(xing)(xing)(xing)。由于(yu)(yu)直(zhi)(zhi)(zhi)齒(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)輪的(de)齒(chi)廓是向錐(zhui)(zhui)(zhui)(zhui)頂收縮，因(yin)此沿節(jie)錐(zhui)(zhui)(zhui)(zhui)母(mu)線上(shang)(shang)各背(bei)錐(zhui)(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)(mian)上(shang)(shang)的(de)當(dang)量(liang)漸開(kai)線齒(chi)形(xing)(xing)(xing)曲 率不同。所(suo)以(yi)直(zhi)(zhi)(zhi)齒(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)輪的(de)銑(xian)(xian)(xian)刀的(de)齒(chi)形(xing)(xing)(xing)只能(neng)(neng)按照(zhao)節(jie)錐(zhui)(zhui)(zhui)(zhui)母(mu)線上(shang)(shang)某一背(bei)錐(zhui)(zhui)(zhui)(zhui)展開(kai)面(mian)(mian)(mian)上(shang)(shang)的(de)當(dang)量(liang)漸開(kai)線齒(chi)形(xing)(xing)(xing)來(lai)設 計，加(jia)工(gong)(gong)出來(lai)的(de)齒(chi)輪齒(chi)形(xing)(xing)(xing)也只能(neng)(neng)在某一剖(pou)面(mian)(mian)(mian)中比較(jiao)準確(que)，其(qi)它剖(pou)面(mian)(mian)(mian)則有一定誤(wu)差(cha)。因(yin)此直(zhi)(zhi)(zhi)齒(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)輪成(cheng) 形(xing)(xing)(xing)銑(xian)(xian)(xian)刀適合粗加(jia)工(gong)(gong)和加(jia)工(gong)(gong)低精(jing)度的(de)直(zhi)(zhi)(zhi)齒(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)輪。