具體參數

拖泵制造(zao)工藝

成形齒輪銑(xian)刀銑(xian)齒法的加工原理(li)

成(cheng)(cheng)形(xing)(xing)(xing)(xing)齒(chi)(chi)輪(lun)(lun)(lun)(lun)銑刀(dao)加工(gong)直(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)(lun)(lun)屬于(yu)近(jin)似成(cheng)(cheng)形(xing)(xing)(xing)(xing)法加工(gong)。因為(wei)直(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)(lun)(lun)的(de)(de)(de)(de)傘形(xing)(xing)(xing)(xing)，理(li)論上應為(wei)球(qiu)面(mian)漸 開(kai)(kai)線。由(you)于(yu)球(qiu)面(mian)不能(neng)(neng)展開(kai)(kai)成(cheng)(cheng)平面(mian)，所(suo)以(yi)是近(jin)似的(de)(de)(de)(de)用背錐(zhui)(zhui)(zhui)展開(kai)(kai)面(mian)上的(de)(de)(de)(de)當量(liang)漸開(kai)(kai)線齒(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設(she)計成(cheng)(cheng)形(xing)(xing)(xing)(xing)銑刀(dao)的(de)(de)(de)(de) 齒(chi)(chi)形(xing)(xing)(xing)(xing)。由(you)于(yu)直(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)(lun)(lun)的(de)(de)(de)(de)齒(chi)(chi)廓是向錐(zhui)(zhui)(zhui)頂收縮，因此沿節錐(zhui)(zhui)(zhui)母線上各背錐(zhui)(zhui)(zhui)展開(kai)(kai)面(mian)上的(de)(de)(de)(de)當量(liang)漸開(kai)(kai)線齒(chi)(chi)形(xing)(xing)(xing)(xing)曲 率不同。所(suo)以(yi)直(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)(lun)(lun)的(de)(de)(de)(de)銑刀(dao)的(de)(de)(de)(de)齒(chi)(chi)形(xing)(xing)(xing)(xing)只能(neng)(neng)按(an)照(zhao)節錐(zhui)(zhui)(zhui)母線上某一背錐(zhui)(zhui)(zhui)展開(kai)(kai)面(mian)上的(de)(de)(de)(de)當量(liang)漸開(kai)(kai)線齒(chi)(chi)形(xing)(xing)(xing)(xing)來(lai)設(she) 計，加工(gong)出來(lai)的(de)(de)(de)(de)齒(chi)(chi)輪(lun)(lun)(lun)(lun)齒(chi)(chi)形(xing)(xing)(xing)(xing)也只能(neng)(neng)在某一剖面(mian)中比較準(zhun)確，其它剖面(mian)則有一定誤差。因此直(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)(lun)(lun)成(cheng)(cheng) 形(xing)(xing)(xing)(xing)銑刀(dao)適合粗加工(gong)和加工(gong)低精(jing)度(du)的(de)(de)(de)(de)直(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)(lun)(lun)。