具體參數

拖(tuo)泵制造工藝

成形齒輪銑刀銑齒法的加工原理

成(cheng)(cheng)形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑刀(dao)(dao)加工直(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(si)成(cheng)(cheng)形(xing)(xing)法加工。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)傘形(xing)(xing)，理論上(shang)(shang)應(ying)為球面(mian)漸(jian) 開(kai)線。由(you)于球面(mian)不能(neng)(neng)展(zhan)開(kai)成(cheng)(cheng)平面(mian)，所以是近似(si)的(de)用背(bei)錐(zhui)(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)的(de)當量(liang)漸(jian)開(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)設計(ji)成(cheng)(cheng)形(xing)(xing)銑刀(dao)(dao)的(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由(you)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)齒(chi)(chi)(chi)(chi)(chi)(chi)廓(kuo)是向錐(zhui)(zhui)頂收縮，因(yin)此沿節(jie)錐(zhui)(zhui)母線上(shang)(shang)各背(bei)錐(zhui)(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)的(de)當量(liang)漸(jian)開(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 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)銑刀(dao)(dao)的(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只能(neng)(neng)按照節(jie)錐(zhui)(zhui)母線上(shang)(shang)某(mou)一(yi)背(bei)錐(zhui)(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)的(de)當量(liang)漸(jian)開(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)設 計(ji)，加工出來(lai)的(de)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只能(neng)(neng)在某(mou)一(yi)剖(pou)(pou)面(mian)中比較準確(que)，其它剖(pou)(pou)面(mian)則有一(yi)定誤差。因(yin)此直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng)(cheng) 形(xing)(xing)銑刀(dao)(dao)適(shi)合粗加工和(he)加工低精度的(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。