具體參數

拖(tuo)泵(beng)制造工藝

成形(xing)齒(chi)輪銑(xian)(xian)刀銑(xian)(xian)齒(chi)法的(de)加工原理(li)

成形(xing)(xing)(xing)齒(chi)(chi)輪銑刀(dao)加(jia)工(gong)(gong)直(zhi)齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪屬于(yu)近(jin)似成形(xing)(xing)(xing)法加(jia)工(gong)(gong)。因(yin)為直(zhi)齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪的(de)(de)傘形(xing)(xing)(xing)，理(li)論(lun)上(shang)(shang)應為球面(mian)漸 開(kai)(kai)線(xian)(xian)。由(you)于(yu)球面(mian)不能(neng)展(zhan)開(kai)(kai)成平面(mian)，所以是(shi)近(jin)似的(de)(de)用背錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)上(shang)(shang)的(de)(de)當(dang)(dang)量漸開(kai)(kai)線(xian)(xian)齒(chi)(chi)形(xing)(xing)(xing)來(lai)設(she)計(ji)成形(xing)(xing)(xing)銑刀(dao)的(de)(de) 齒(chi)(chi)形(xing)(xing)(xing)。由(you)于(yu)直(zhi)齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪的(de)(de)齒(chi)(chi)廓是(shi)向錐(zhui)(zhui)頂(ding)收縮，因(yin)此沿節錐(zhui)(zhui)母線(xian)(xian)上(shang)(shang)各背錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)上(shang)(shang)的(de)(de)當(dang)(dang)量漸開(kai)(kai)線(xian)(xian)齒(chi)(chi)形(xing)(xing)(xing)曲 率不同。所以直(zhi)齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪的(de)(de)銑刀(dao)的(de)(de)齒(chi)(chi)形(xing)(xing)(xing)只能(neng)按照節錐(zhui)(zhui)母線(xian)(xian)上(shang)(shang)某(mou)一(yi)背錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)上(shang)(shang)的(de)(de)當(dang)(dang)量漸開(kai)(kai)線(xian)(xian)齒(chi)(chi)形(xing)(xing)(xing)來(lai)設(she) 計(ji)，加(jia)工(gong)(gong)出(chu)來(lai)的(de)(de)齒(chi)(chi)輪齒(chi)(chi)形(xing)(xing)(xing)也只能(neng)在某(mou)一(yi)剖面(mian)中比較準確，其(qi)它剖面(mian)則有一(yi)定誤差。因(yin)此直(zhi)齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪成 形(xing)(xing)(xing)銑刀(dao)適合粗加(jia)工(gong)(gong)和加(jia)工(gong)(gong)低(di)精度的(de)(de)直(zhi)齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪。