具體參數

拖泵制(zhi)造工藝(yi)

成形(xing)齒(chi)輪銑(xian)刀銑(xian)齒(chi)法的加工原理

成(cheng)形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)銑刀加工(gong)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)屬于(yu)近似成(cheng)形(xing)(xing)法加工(gong)。因(yin)為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)傘(san)形(xing)(xing)，理論上(shang)(shang)(shang)應(ying)為球(qiu)面(mian)漸(jian) 開(kai)線(xian)(xian)。由于(yu)球(qiu)面(mian)不(bu)(bu)能展(zhan)開(kai)成(cheng)平(ping)面(mian)，所以是(shi)近似的(de)(de)(de)用背(bei)錐展(zhan)開(kai)面(mian)上(shang)(shang)(shang)的(de)(de)(de)當量漸(jian)開(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)(lai)設計成(cheng)形(xing)(xing)銑刀的(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由于(yu)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)廓是(shi)向錐頂收縮(suo)，因(yin)此沿節(jie)(jie)錐母線(xian)(xian)上(shang)(shang)(shang)各背(bei)錐展(zhan)開(kai)面(mian)上(shang)(shang)(shang)的(de)(de)(de)當量漸(jian)開(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 率(lv)不(bu)(bu)同。所以直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)(de)銑刀的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只能按照節(jie)(jie)錐母線(xian)(xian)上(shang)(shang)(shang)某(mou)一背(bei)錐展(zhan)開(kai)面(mian)上(shang)(shang)(shang)的(de)(de)(de)當量漸(jian)開(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)(lai)設 計，加工(gong)出來(lai)(lai)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也(ye)只能在某(mou)一剖面(mian)中比較準確，其它剖面(mian)則有(you)一定誤差。因(yin)此直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)成(cheng) 形(xing)(xing)銑刀適(shi)合粗加工(gong)和(he)加工(gong)低精度(du)的(de)(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)。