具體參數

拖泵制造工藝

成形齒輪銑刀(dao)銑齒法的(de)加工原(yuan)理

成形(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)(lun)銑刀(dao)加(jia)工(gong)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)屬(shu)于近似成形(xing)(xing)法加(jia)工(gong)。因(yin)為直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)傘形(xing)(xing)，理論上(shang)(shang)應(ying)為球面(mian)(mian)漸(jian)(jian) 開(kai)線。由于球面(mian)(mian)不(bu)能(neng)展(zhan)開(kai)成平面(mian)(mian)，所(suo)以(yi)是(shi)(shi)近似的(de)(de)(de)用(yong)背錐(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)上(shang)(shang)的(de)(de)(de)當量(liang)漸(jian)(jian)開(kai)線齒(chi)(chi)(chi)(chi)形(xing)(xing)來設計(ji)成形(xing)(xing)銑刀(dao)的(de)(de)(de) 齒(chi)(chi)(chi)(chi)形(xing)(xing)。由于直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)廓是(shi)(shi)向錐(zhui)(zhui)(zhui)(zhui)頂收(shou)縮，因(yin)此(ci)沿節錐(zhui)(zhui)(zhui)(zhui)母線上(shang)(shang)各背錐(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)上(shang)(shang)的(de)(de)(de)當量(liang)漸(jian)(jian)開(kai)線齒(chi)(chi)(chi)(chi)形(xing)(xing)曲 率不(bu)同(tong)。所(suo)以(yi)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)銑刀(dao)的(de)(de)(de)齒(chi)(chi)(chi)(chi)形(xing)(xing)只(zhi)能(neng)按(an)照節錐(zhui)(zhui)(zhui)(zhui)母線上(shang)(shang)某一背錐(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)面(mian)(mian)上(shang)(shang)的(de)(de)(de)當量(liang)漸(jian)(jian)開(kai)線齒(chi)(chi)(chi)(chi)形(xing)(xing)來設 計(ji)，加(jia)工(gong)出來的(de)(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)形(xing)(xing)也只(zhi)能(neng)在某一剖面(mian)(mian)中比較(jiao)準確，其(qi)它剖面(mian)(mian)則有一定誤差。因(yin)此(ci)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)成 形(xing)(xing)銑刀(dao)適合粗加(jia)工(gong)和加(jia)工(gong)低精(jing)度的(de)(de)(de)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)。