具體參數

拖泵(beng)制(zhi)造工藝(yi)

成形齒輪銑刀銑齒法(fa)的加(jia)工原理

成(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)(lun)銑(xian)刀(dao)(dao)(dao)加(jia)(jia)(jia)工(gong)(gong)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)(lun)屬于(yu)近似(si)成(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)法加(jia)(jia)(jia)工(gong)(gong)。因為直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)(lun)的(de)(de)傘形(xing)(xing)(xing)(xing)(xing)，理論(lun)上應為球面漸(jian)(jian) 開線(xian)。由于(yu)球面不能展(zhan)開成(cheng)(cheng)平面，所以是近似(si)的(de)(de)用(yong)背錐(zhui)(zhui)(zhui)(zhui)展(zhan)開面上的(de)(de)當量(liang)漸(jian)(jian)開線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)來設(she)計成(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)銑(xian)刀(dao)(dao)(dao)的(de)(de) 齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)。由于(yu)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)(lun)的(de)(de)齒(chi)(chi)(chi)廓是向(xiang)錐(zhui)(zhui)(zhui)(zhui)頂收縮，因此沿節(jie)錐(zhui)(zhui)(zhui)(zhui)母線(xian)上各背錐(zhui)(zhui)(zhui)(zhui)展(zhan)開面上的(de)(de)當量(liang)漸(jian)(jian)開線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)曲 率不同(tong)。所以直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)(lun)的(de)(de)銑(xian)刀(dao)(dao)(dao)的(de)(de)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)只能按照節(jie)錐(zhui)(zhui)(zhui)(zhui)母線(xian)上某(mou)一背錐(zhui)(zhui)(zhui)(zhui)展(zhan)開面上的(de)(de)當量(liang)漸(jian)(jian)開線(xian)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)來設(she) 計，加(jia)(jia)(jia)工(gong)(gong)出來的(de)(de)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)(lun)齒(chi)(chi)(chi)形(xing)(xing)(xing)(xing)(xing)也只能在(zai)某(mou)一剖面中比較準確，其它剖面則(ze)有一定誤(wu)差。因此直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)(lun)成(cheng)(cheng) 形(xing)(xing)(xing)(xing)(xing)銑(xian)刀(dao)(dao)(dao)適合(he)粗加(jia)(jia)(jia)工(gong)(gong)和加(jia)(jia)(jia)工(gong)(gong)低精度的(de)(de)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)(lun)(lun)(lun)。