具體參數

拖(tuo)泵制造工藝

成形齒輪(lun)銑刀銑齒法的加工原理

成(cheng)形(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)(xian)(xian)刀加(jia)(jia)(jia)工(gong)(gong)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)屬(shu)于(yu)近似成(cheng)形(xing)(xing)(xing)法(fa)加(jia)(jia)(jia)工(gong)(gong)。因(yin)為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)傘(san)形(xing)(xing)(xing)，理論上(shang)應為球面(mian)(mian)(mian)漸 開(kai)線(xian)。由于(yu)球面(mian)(mian)(mian)不能展開(kai)成(cheng)平面(mian)(mian)(mian)，所以(yi)是(shi)(shi)近似的(de)用背(bei)錐(zhui)(zhui)展開(kai)面(mian)(mian)(mian)上(shang)的(de)當量(liang)(liang)漸開(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來設計(ji)成(cheng)形(xing)(xing)(xing)銑(xian)(xian)(xian)刀的(de) 齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)。由于(yu)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)齒(chi)(chi)(chi)(chi)廓是(shi)(shi)向錐(zhui)(zhui)頂收縮，因(yin)此沿節錐(zhui)(zhui)母線(xian)上(shang)各背(bei)錐(zhui)(zhui)展開(kai)面(mian)(mian)(mian)上(shang)的(de)當量(liang)(liang)漸開(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)曲 率(lv)不同(tong)。所以(yi)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)銑(xian)(xian)(xian)刀的(de)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)只能按照節錐(zhui)(zhui)母線(xian)上(shang)某(mou)一背(bei)錐(zhui)(zhui)展開(kai)面(mian)(mian)(mian)上(shang)的(de)當量(liang)(liang)漸開(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)來設 計(ji)，加(jia)(jia)(jia)工(gong)(gong)出來的(de)齒(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)也只能在某(mou)一剖面(mian)(mian)(mian)中比較準確，其它剖面(mian)(mian)(mian)則有一定誤(wu)差。因(yin)此直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng) 形(xing)(xing)(xing)銑(xian)(xian)(xian)刀適合粗加(jia)(jia)(jia)工(gong)(gong)和加(jia)(jia)(jia)工(gong)(gong)低精度的(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)。