具體參數

拖泵制造工藝

成形齒輪(lun)銑(xian)刀銑(xian)齒法的加工原理

成(cheng)(cheng)形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)銑(xian)刀(dao)加工(gong)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)屬于(yu)近(jin)似成(cheng)(cheng)形(xing)(xing)法加工(gong)。因為直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)傘形(xing)(xing)，理(li)論上應為球(qiu)面(mian)漸 開線(xian)。由于(yu)球(qiu)面(mian)不(bu)能(neng)展(zhan)開成(cheng)(cheng)平面(mian)，所以是(shi)近(jin)似的(de)用背(bei)錐(zhui)(zhui)(zhui)(zhui)展(zhan)開面(mian)上的(de)當(dang)量(liang)漸開線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)設計成(cheng)(cheng)形(xing)(xing)銑(xian)刀(dao)的(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由于(yu)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)齒(chi)(chi)(chi)(chi)(chi)廓是(shi)向(xiang)錐(zhui)(zhui)(zhui)(zhui)頂收縮，因此沿節(jie)(jie)錐(zhui)(zhui)(zhui)(zhui)母(mu)線(xian)上各背(bei)錐(zhui)(zhui)(zhui)(zhui)展(zhan)開面(mian)上的(de)當(dang)量(liang)漸開線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 率不(bu)同。所以直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)銑(xian)刀(dao)的(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只能(neng)按照節(jie)(jie)錐(zhui)(zhui)(zhui)(zhui)母(mu)線(xian)上某(mou)一(yi)背(bei)錐(zhui)(zhui)(zhui)(zhui)展(zhan)開面(mian)上的(de)當(dang)量(liang)漸開線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)設 計，加工(gong)出來(lai)的(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只能(neng)在某(mou)一(yi)剖面(mian)中比(bi)較準(zhun)確，其(qi)它剖面(mian)則有(you)一(yi)定(ding)誤(wu)差。因此直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)成(cheng)(cheng) 形(xing)(xing)銑(xian)刀(dao)適合粗加工(gong)和加工(gong)低精度的(de)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)。