具體參數

拖(tuo)泵制造(zao)工(gong)藝(yi)

成形齒輪(lun)銑(xian)刀銑(xian)齒法的加(jia)工原理

成(cheng)形(xing)(xing)齒(chi)(chi)(chi)輪(lun)(lun)(lun)銑刀加(jia)工(gong)直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)屬于近似成(cheng)形(xing)(xing)法加(jia)工(gong)。因(yin)為直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)傘形(xing)(xing)，理論上(shang)(shang)應為球面(mian)漸(jian) 開(kai)線(xian)。由(you)(you)于球面(mian)不(bu)能(neng)展開(kai)成(cheng)平面(mian)，所以是(shi)近似的(de)(de)(de)用背(bei)錐(zhui)(zhui)(zhui)展開(kai)面(mian)上(shang)(shang)的(de)(de)(de)當(dang)量(liang)漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)來(lai)設計成(cheng)形(xing)(xing)銑刀的(de)(de)(de) 齒(chi)(chi)(chi)形(xing)(xing)。由(you)(you)于直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)齒(chi)(chi)(chi)廓是(shi)向錐(zhui)(zhui)(zhui)頂收縮，因(yin)此沿節錐(zhui)(zhui)(zhui)母(mu)線(xian)上(shang)(shang)各背(bei)錐(zhui)(zhui)(zhui)展開(kai)面(mian)上(shang)(shang)的(de)(de)(de)當(dang)量(liang)漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)曲 率不(bu)同(tong)。所以直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)銑刀的(de)(de)(de)齒(chi)(chi)(chi)形(xing)(xing)只能(neng)按照節錐(zhui)(zhui)(zhui)母(mu)線(xian)上(shang)(shang)某一背(bei)錐(zhui)(zhui)(zhui)展開(kai)面(mian)上(shang)(shang)的(de)(de)(de)當(dang)量(liang)漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)形(xing)(xing)來(lai)設 計，加(jia)工(gong)出來(lai)的(de)(de)(de)齒(chi)(chi)(chi)輪(lun)(lun)(lun)齒(chi)(chi)(chi)形(xing)(xing)也(ye)只能(neng)在(zai)某一剖面(mian)中比較準確，其它剖面(mian)則有一定誤差(cha)。因(yin)此直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)成(cheng) 形(xing)(xing)銑刀適合粗加(jia)工(gong)和加(jia)工(gong)低(di)精度(du)的(de)(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)(lun)。