具體參數

拖泵制造工藝(yi)

成形(xing)齒輪銑(xian)刀銑(xian)齒法的加工原理(li)

成(cheng)形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑刀(dao)加(jia)工(gong)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于近(jin)似(si)成(cheng)形(xing)(xing)法加(jia)工(gong)。因(yin)為(wei)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)傘形(xing)(xing)，理論(lun)上應為(wei)球面(mian)漸(jian) 開線。由于球面(mian)不能(neng)展(zhan)開成(cheng)平面(mian)，所(suo)以是近(jin)似(si)的(de)用背錐(zhui)(zhui)(zhui)展(zhan)開面(mian)上的(de)當量(liang)(liang)漸(jian)開線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)設(she)計(ji)成(cheng)形(xing)(xing)銑刀(dao)的(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由于直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)齒(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)(zhui)頂收縮，因(yin)此沿節錐(zhui)(zhui)(zhui)母線上各背錐(zhui)(zhui)(zhui)展(zhan)開面(mian)上的(de)當量(liang)(liang)漸(jian)開線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 率不同。所(suo)以直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)銑刀(dao)的(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只(zhi)(zhi)能(neng)按(an)照節錐(zhui)(zhui)(zhui)母線上某(mou)一(yi)背錐(zhui)(zhui)(zhui)展(zhan)開面(mian)上的(de)當量(liang)(liang)漸(jian)開線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)設(she) 計(ji)，加(jia)工(gong)出(chu)來(lai)的(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只(zhi)(zhi)能(neng)在某(mou)一(yi)剖面(mian)中比較準(zhun)確，其它剖面(mian)則有一(yi)定誤差。因(yin)此直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng) 形(xing)(xing)銑刀(dao)適(shi)合粗加(jia)工(gong)和加(jia)工(gong)低精度(du)的(de)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。