具體參數

拖泵(beng)制(zhi)造工藝

成(cheng)形(xing)齒輪銑刀銑齒法的加工(gong)原理

成(cheng)(cheng)形(xing)(xing)(xing)(xing)齒(chi)(chi)輪(lun)(lun)銑(xian)刀加(jia)工(gong)直(zhi)齒(chi)(chi)錐(zhui)齒(chi)(chi)輪(lun)(lun)屬于(yu)近似(si)成(cheng)(cheng)形(xing)(xing)(xing)(xing)法加(jia)工(gong)。因(yin)(yin)為直(zhi)齒(chi)(chi)錐(zhui)齒(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)(de)傘(san)形(xing)(xing)(xing)(xing)，理論上(shang)應為球(qiu)面(mian)漸 開線。由于(yu)球(qiu)面(mian)不能展(zhan)開成(cheng)(cheng)平面(mian)，所以是近似(si)的(de)(de)(de)(de)(de)用背(bei)錐(zhui)展(zhan)開面(mian)上(shang)的(de)(de)(de)(de)(de)當(dang)量漸開線齒(chi)(chi)形(xing)(xing)(xing)(xing)來設計(ji)(ji)成(cheng)(cheng)形(xing)(xing)(xing)(xing)銑(xian)刀的(de)(de)(de)(de)(de) 齒(chi)(chi)形(xing)(xing)(xing)(xing)。由于(yu)直(zhi)齒(chi)(chi)錐(zhui)齒(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)(de)齒(chi)(chi)廓是向錐(zhui)頂收縮，因(yin)(yin)此(ci)沿節(jie)錐(zhui)母線上(shang)各背(bei)錐(zhui)展(zhan)開面(mian)上(shang)的(de)(de)(de)(de)(de)當(dang)量漸開線齒(chi)(chi)形(xing)(xing)(xing)(xing)曲 率不同。所以直(zhi)齒(chi)(chi)錐(zhui)齒(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)(de)銑(xian)刀的(de)(de)(de)(de)(de)齒(chi)(chi)形(xing)(xing)(xing)(xing)只能按照節(jie)錐(zhui)母線上(shang)某一背(bei)錐(zhui)展(zhan)開面(mian)上(shang)的(de)(de)(de)(de)(de)當(dang)量漸開線齒(chi)(chi)形(xing)(xing)(xing)(xing)來設 計(ji)(ji)，加(jia)工(gong)出(chu)來的(de)(de)(de)(de)(de)齒(chi)(chi)輪(lun)(lun)齒(chi)(chi)形(xing)(xing)(xing)(xing)也只能在某一剖面(mian)中比較(jiao)準確，其它剖面(mian)則有一定誤差。因(yin)(yin)此(ci)直(zhi)齒(chi)(chi)錐(zhui)齒(chi)(chi)輪(lun)(lun)成(cheng)(cheng) 形(xing)(xing)(xing)(xing)銑(xian)刀適合粗(cu)加(jia)工(gong)和加(jia)工(gong)低精度的(de)(de)(de)(de)(de)直(zhi)齒(chi)(chi)錐(zhui)齒(chi)(chi)輪(lun)(lun)。