具體參數

拖泵制造(zao)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)工直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于近似成(cheng)形(xing)(xing)(xing)(xing)法(fa)加(jia)工。因(yin)為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)(de)傘形(xing)(xing)(xing)(xing)，理論上(shang)應為球(qiu)(qiu)面(mian)(mian)漸(jian)(jian) 開(kai)(kai)(kai)線。由于球(qiu)(qiu)面(mian)(mian)不能(neng)展(zhan)開(kai)(kai)(kai)成(cheng)平面(mian)(mian)，所以是近似的(de)(de)(de)(de)(de)用背(bei)錐(zhui)(zhui)展(zhan)開(kai)(kai)(kai)面(mian)(mian)上(shang)的(de)(de)(de)(de)(de)當量漸(jian)(jian)開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設計(ji)成(cheng)形(xing)(xing)(xing)(xing)銑(xian)刀(dao)的(de)(de)(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)。由于直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)頂收縮，因(yin)此(ci)沿(yan)節錐(zhui)(zhui)母(mu)線上(shang)各背(bei)錐(zhui)(zhui)展(zhan)開(kai)(kai)(kai)面(mian)(mian)上(shang)的(de)(de)(de)(de)(de)當量漸(jian)(jian)開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)曲(qu) 率不同。所以直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)(de)(de)銑(xian)刀(dao)的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)只能(neng)按照節錐(zhui)(zhui)母(mu)線上(shang)某一背(bei)錐(zhui)(zhui)展(zhan)開(kai)(kai)(kai)面(mian)(mian)上(shang)的(de)(de)(de)(de)(de)當量漸(jian)(jian)開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設 計(ji)，加(jia)工出來(lai)的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)也只能(neng)在(zai)某一剖(pou)面(mian)(mian)中比(bi)較準確，其它(ta)剖(pou)面(mian)(mian)則有(you)一定誤差。因(yin)此(ci)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng) 形(xing)(xing)(xing)(xing)銑(xian)刀(dao)適合粗加(jia)工和加(jia)工低(di)精度的(de)(de)(de)(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。