具體參數

拖泵制造工藝

成形齒輪銑(xian)刀銑(xian)齒法的(de)加工原理

成形(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)銑(xian)刀(dao)加(jia)工(gong)(gong)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)屬于(yu)近(jin)似成形(xing)(xing)(xing)法加(jia)工(gong)(gong)。因為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)傘(san)形(xing)(xing)(xing)，理(li)論上(shang)應(ying)為球面(mian)(mian)漸(jian)(jian) 開線(xian)。由于(yu)球面(mian)(mian)不(bu)能(neng)展開成平(ping)面(mian)(mian)，所以是近(jin)似的(de)(de)用背錐(zhui)(zhui)展開面(mian)(mian)上(shang)的(de)(de)當量(liang)漸(jian)(jian)開線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來設(she)計(ji)(ji)成形(xing)(xing)(xing)銑(xian)刀(dao)的(de)(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)。由于(yu)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)廓(kuo)是向(xiang)錐(zhui)(zhui)頂收縮(suo)，因此沿節(jie)錐(zhui)(zhui)母線(xian)上(shang)各(ge)背錐(zhui)(zhui)展開面(mian)(mian)上(shang)的(de)(de)當量(liang)漸(jian)(jian)開線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)曲 率不(bu)同。所以直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)銑(xian)刀(dao)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)只能(neng)按(an)照(zhao)節(jie)錐(zhui)(zhui)母線(xian)上(shang)某(mou)一背錐(zhui)(zhui)展開面(mian)(mian)上(shang)的(de)(de)當量(liang)漸(jian)(jian)開線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來設(she) 計(ji)(ji)，加(jia)工(gong)(gong)出(chu)來的(de)(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)也只能(neng)在某(mou)一剖面(mian)(mian)中比較準確，其它(ta)剖面(mian)(mian)則有一定誤差。因此直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)成 形(xing)(xing)(xing)銑(xian)刀(dao)適(shi)合(he)粗加(jia)工(gong)(gong)和加(jia)工(gong)(gong)低(di)精度的(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)。