具體參數

拖泵制造工藝

成形齒(chi)輪銑刀銑齒(chi)法的加工原理

成形(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)銑(xian)刀(dao)加工(gong)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)屬于(yu)近似成形(xing)(xing)(xing)(xing)法加工(gong)。因(yin)為(wei)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)傘形(xing)(xing)(xing)(xing)，理論上應為(wei)球面漸(jian) 開(kai)線(xian)(xian)。由于(yu)球面不能展開(kai)成平面，所以是(shi)近似的(de)(de)(de)用(yong)背錐(zhui)(zhui)展開(kai)面上的(de)(de)(de)當(dang)量(liang)(liang)漸(jian)開(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設計(ji)成形(xing)(xing)(xing)(xing)銑(xian)刀(dao)的(de)(de)(de) 齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)。由于(yu)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)廓是(shi)向錐(zhui)(zhui)頂收(shou)縮，因(yin)此沿節(jie)錐(zhui)(zhui)母(mu)線(xian)(xian)上各(ge)背錐(zhui)(zhui)展開(kai)面上的(de)(de)(de)當(dang)量(liang)(liang)漸(jian)開(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)曲 率不同。所以直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)銑(xian)刀(dao)的(de)(de)(de)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)只能按照節(jie)錐(zhui)(zhui)母(mu)線(xian)(xian)上某一(yi)背錐(zhui)(zhui)展開(kai)面上的(de)(de)(de)當(dang)量(liang)(liang)漸(jian)開(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設 計(ji)，加工(gong)出來的(de)(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)也只能在某一(yi)剖面中比較準確，其它剖面則有一(yi)定誤差。因(yin)此直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)成 形(xing)(xing)(xing)(xing)銑(xian)刀(dao)適合(he)粗(cu)加工(gong)和(he)加工(gong)低精度的(de)(de)(de)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)。