具體參數

拖泵(beng)制造工(gong)藝

成形(xing)齒輪銑(xian)刀銑(xian)齒法的加(jia)工原理(li)

成(cheng)形(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪銑(xian)刀加(jia)工(gong)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪屬(shu)于近似成(cheng)形(xing)(xing)(xing)(xing)法(fa)加(jia)工(gong)。因(yin)(yin)為(wei)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪的(de)(de)(de)(de)(de)傘形(xing)(xing)(xing)(xing)，理(li)論上(shang)(shang)應為(wei)球面(mian)漸 開線(xian)(xian)。由(you)于球面(mian)不能(neng)展開成(cheng)平(ping)面(mian)，所以是(shi)近似的(de)(de)(de)(de)(de)用背(bei)錐展開面(mian)上(shang)(shang)的(de)(de)(de)(de)(de)當量(liang)(liang)漸開線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設計成(cheng)形(xing)(xing)(xing)(xing)銑(xian)刀的(de)(de)(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)。由(you)于直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)廓是(shi)向錐頂收縮，因(yin)(yin)此(ci)沿節錐母(mu)線(xian)(xian)上(shang)(shang)各(ge)背(bei)錐展開面(mian)上(shang)(shang)的(de)(de)(de)(de)(de)當量(liang)(liang)漸開線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)曲 率(lv)不同。所以直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪的(de)(de)(de)(de)(de)銑(xian)刀的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)只能(neng)按(an)照(zhao)節錐母(mu)線(xian)(xian)上(shang)(shang)某一(yi)背(bei)錐展開面(mian)上(shang)(shang)的(de)(de)(de)(de)(de)當量(liang)(liang)漸開線(xian)(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設 計，加(jia)工(gong)出(chu)來的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)也只能(neng)在某一(yi)剖面(mian)中比較準確，其它(ta)剖面(mian)則有(you)一(yi)定誤差。因(yin)(yin)此(ci)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪成(cheng) 形(xing)(xing)(xing)(xing)銑(xian)刀適合(he)粗加(jia)工(gong)和加(jia)工(gong)低精度的(de)(de)(de)(de)(de)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪。