具體參數

拖泵制造工藝

成形齒輪銑刀銑齒法的(de)加工原理(li)

成(cheng)形齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)銑刀(dao)加工(gong)(gong)直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)屬(shu)于(yu)近似(si)成(cheng)形法加工(gong)(gong)。因為直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)傘形，理論上(shang)應為球(qiu)面(mian)(mian)(mian)漸(jian)(jian) 開(kai)(kai)線(xian)。由于(yu)球(qiu)面(mian)(mian)(mian)不能展(zhan)開(kai)(kai)成(cheng)平面(mian)(mian)(mian)，所以(yi)(yi)是近似(si)的(de)(de)(de)(de)用背錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)(mian)上(shang)的(de)(de)(de)(de)當量(liang)(liang)漸(jian)(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形來(lai)設計(ji)成(cheng)形銑刀(dao)的(de)(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形。由于(yu)直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)頂收縮，因此沿節錐(zhui)(zhui)母(mu)線(xian)上(shang)各背錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)(mian)上(shang)的(de)(de)(de)(de)當量(liang)(liang)漸(jian)(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形曲 率(lv)不同。所以(yi)(yi)直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)銑刀(dao)的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形只能按照節錐(zhui)(zhui)母(mu)線(xian)上(shang)某一背錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)(mian)上(shang)的(de)(de)(de)(de)當量(liang)(liang)漸(jian)(jian)開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形來(lai)設 計(ji)，加工(gong)(gong)出來(lai)的(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形也只能在(zai)某一剖面(mian)(mian)(mian)中(zhong)比較準確(que)，其它剖面(mian)(mian)(mian)則有一定(ding)誤差。因此直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)成(cheng) 形銑刀(dao)適(shi)合粗加工(gong)(gong)和加工(gong)(gong)低精(jing)度的(de)(de)(de)(de)直齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)。