具體參數

拖泵制造工藝

成形齒(chi)輪銑刀銑齒(chi)法(fa)的加(jia)工原理

成(cheng)(cheng)(cheng)形齒(chi)(chi)(chi)(chi)輪(lun)銑刀(dao)加(jia)工(gong)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)屬于(yu)近似成(cheng)(cheng)(cheng)形法加(jia)工(gong)。因為(wei)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)傘形，理論上(shang)應為(wei)球(qiu)面(mian)漸(jian) 開(kai)線。由(you)于(yu)球(qiu)面(mian)不能(neng)(neng)展開(kai)成(cheng)(cheng)(cheng)平(ping)面(mian)，所以是(shi)近似的(de)(de)用背錐(zhui)(zhui)(zhui)展開(kai)面(mian)上(shang)的(de)(de)當(dang)量漸(jian)開(kai)線齒(chi)(chi)(chi)(chi)形來(lai)(lai)(lai)設(she)計成(cheng)(cheng)(cheng)形銑刀(dao)的(de)(de) 齒(chi)(chi)(chi)(chi)形。由(you)于(yu)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)齒(chi)(chi)(chi)(chi)廓(kuo)是(shi)向錐(zhui)(zhui)(zhui)頂收(shou)縮，因此沿節(jie)錐(zhui)(zhui)(zhui)母線上(shang)各背錐(zhui)(zhui)(zhui)展開(kai)面(mian)上(shang)的(de)(de)當(dang)量漸(jian)開(kai)線齒(chi)(chi)(chi)(chi)形曲 率不同。所以直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)銑刀(dao)的(de)(de)齒(chi)(chi)(chi)(chi)形只(zhi)能(neng)(neng)按照(zhao)節(jie)錐(zhui)(zhui)(zhui)母線上(shang)某一(yi)背錐(zhui)(zhui)(zhui)展開(kai)面(mian)上(shang)的(de)(de)當(dang)量漸(jian)開(kai)線齒(chi)(chi)(chi)(chi)形來(lai)(lai)(lai)設(she) 計，加(jia)工(gong)出來(lai)(lai)(lai)的(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)形也只(zhi)能(neng)(neng)在某一(yi)剖面(mian)中比較準(zhun)確，其它剖面(mian)則有一(yi)定誤差。因此直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)成(cheng)(cheng)(cheng) 形銑刀(dao)適合(he)粗加(jia)工(gong)和加(jia)工(gong)低(di)精(jing)度(du)的(de)(de)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)。