具體參數

拖泵制(zhi)造工藝

成形齒(chi)輪銑刀銑齒(chi)法的加工原理

成(cheng)形(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)銑刀加工(gong)(gong)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)屬(shu)于近似(si)成(cheng)形(xing)(xing)(xing)(xing)法加工(gong)(gong)。因為(wei)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的傘形(xing)(xing)(xing)(xing)，理論上(shang)(shang)(shang)應為(wei)球(qiu)(qiu)面(mian)(mian)漸(jian) 開(kai)(kai)(kai)(kai)線(xian)(xian)(xian)。由于球(qiu)(qiu)面(mian)(mian)不(bu)能(neng)展開(kai)(kai)(kai)(kai)成(cheng)平(ping)面(mian)(mian)，所以是近似(si)的用背(bei)(bei)錐(zhui)(zhui)展開(kai)(kai)(kai)(kai)面(mian)(mian)上(shang)(shang)(shang)的當量漸(jian)開(kai)(kai)(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設計(ji)成(cheng)形(xing)(xing)(xing)(xing)銑刀的 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)。由于直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的齒(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)頂收縮，因此沿節錐(zhui)(zhui)母線(xian)(xian)(xian)上(shang)(shang)(shang)各(ge)背(bei)(bei)錐(zhui)(zhui)展開(kai)(kai)(kai)(kai)面(mian)(mian)上(shang)(shang)(shang)的當量漸(jian)開(kai)(kai)(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)曲 率不(bu)同。所以直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的銑刀的齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)只能(neng)按(an)照節錐(zhui)(zhui)母線(xian)(xian)(xian)上(shang)(shang)(shang)某(mou)一背(bei)(bei)錐(zhui)(zhui)展開(kai)(kai)(kai)(kai)面(mian)(mian)上(shang)(shang)(shang)的當量漸(jian)開(kai)(kai)(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設 計(ji)，加工(gong)(gong)出來(lai)的齒(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)也只能(neng)在某(mou)一剖面(mian)(mian)中比較準確，其它剖面(mian)(mian)則有(you)一定誤差。因此直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)成(cheng) 形(xing)(xing)(xing)(xing)銑刀適合(he)粗加工(gong)(gong)和加工(gong)(gong)低(di)精(jing)度的直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)。