具體參數

拖泵制(zhi)造工藝

成形齒輪銑刀銑齒法的加工原理

成(cheng)形(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)刀(dao)加(jia)工(gong)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于近似成(cheng)形(xing)(xing)(xing)(xing)法加(jia)工(gong)。因(yin)為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)傘形(xing)(xing)(xing)(xing)，理論上(shang)(shang)(shang)應為球面漸 開(kai)(kai)線(xian)。由(you)于球面不能展(zhan)開(kai)(kai)成(cheng)平面，所以是近似的(de)(de)用背(bei)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)面上(shang)(shang)(shang)的(de)(de)當(dang)量漸開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設(she)計成(cheng)形(xing)(xing)(xing)(xing)銑(xian)刀(dao)的(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)。由(you)于直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)頂收縮，因(yin)此(ci)沿節(jie)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)母(mu)線(xian)上(shang)(shang)(shang)各(ge)背(bei)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)面上(shang)(shang)(shang)的(de)(de)當(dang)量漸開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)曲 率不同(tong)。所以直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)銑(xian)刀(dao)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)只(zhi)能按(an)照節(jie)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)母(mu)線(xian)上(shang)(shang)(shang)某一背(bei)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)(kai)面上(shang)(shang)(shang)的(de)(de)當(dang)量漸開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設(she) 計，加(jia)工(gong)出來的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)也(ye)只(zhi)能在某一剖(pou)面中比較準確，其它剖(pou)面則有一定誤(wu)差。因(yin)此(ci)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng) 形(xing)(xing)(xing)(xing)銑(xian)刀(dao)適合(he)粗加(jia)工(gong)和加(jia)工(gong)低(di)精度的(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。