具體參數

拖(tuo)泵制造工藝

成形(xing)齒輪銑刀銑齒法的(de)加工原理

成形(xing)齒(chi)(chi)(chi)輪(lun)(lun)銑(xian)(xian)刀(dao)(dao)加(jia)工(gong)(gong)(gong)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)屬于近(jin)似成形(xing)法加(jia)工(gong)(gong)(gong)。因為直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)傘(san)形(xing)，理論(lun)上(shang)(shang)應為球(qiu)面漸(jian) 開(kai)線(xian)(xian)。由于球(qiu)面不能(neng)(neng)展(zhan)開(kai)成平面，所以是近(jin)似的(de)(de)(de)用背(bei)(bei)錐(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)面上(shang)(shang)的(de)(de)(de)當量漸(jian)開(kai)線(xian)(xian)齒(chi)(chi)(chi)形(xing)來設計成形(xing)銑(xian)(xian)刀(dao)(dao)的(de)(de)(de) 齒(chi)(chi)(chi)形(xing)。由于直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)齒(chi)(chi)(chi)廓(kuo)是向錐(zhui)(zhui)(zhui)(zhui)頂收縮，因此(ci)沿(yan)節錐(zhui)(zhui)(zhui)(zhui)母線(xian)(xian)上(shang)(shang)各(ge)背(bei)(bei)錐(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)面上(shang)(shang)的(de)(de)(de)當量漸(jian)開(kai)線(xian)(xian)齒(chi)(chi)(chi)形(xing)曲 率不同。所以直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)銑(xian)(xian)刀(dao)(dao)的(de)(de)(de)齒(chi)(chi)(chi)形(xing)只(zhi)能(neng)(neng)按照節錐(zhui)(zhui)(zhui)(zhui)母線(xian)(xian)上(shang)(shang)某(mou)一背(bei)(bei)錐(zhui)(zhui)(zhui)(zhui)展(zhan)開(kai)面上(shang)(shang)的(de)(de)(de)當量漸(jian)開(kai)線(xian)(xian)齒(chi)(chi)(chi)形(xing)來設 計，加(jia)工(gong)(gong)(gong)出來的(de)(de)(de)齒(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)形(xing)也只(zhi)能(neng)(neng)在某(mou)一剖面中比較準確(que)，其它(ta)剖面則有一定誤(wu)差。因此(ci)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)成 形(xing)銑(xian)(xian)刀(dao)(dao)適合粗加(jia)工(gong)(gong)(gong)和(he)加(jia)工(gong)(gong)(gong)低精度的(de)(de)(de)直(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)(lun)。