具體參數

拖泵(beng)制造工藝

成形齒輪銑(xian)刀銑(xian)齒法(fa)的(de)加工(gong)原理

成(cheng)形(xing)齒(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)刀(dao)(dao)(dao)加工(gong)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)屬于(yu)近似(si)成(cheng)形(xing)法加工(gong)。因(yin)為(wei)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)傘形(xing)，理論(lun)上(shang)(shang)應為(wei)球面(mian)漸(jian) 開(kai)線(xian)。由(you)于(yu)球面(mian)不能(neng)展開(kai)成(cheng)平(ping)面(mian)，所(suo)以(yi)是近似(si)的(de)用背錐(zhui)(zhui)展開(kai)面(mian)上(shang)(shang)的(de)當量(liang)漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)來設計(ji)成(cheng)形(xing)銑(xian)刀(dao)(dao)(dao)的(de) 齒(chi)(chi)(chi)(chi)形(xing)。由(you)于(yu)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)齒(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)頂收縮，因(yin)此(ci)沿節錐(zhui)(zhui)母線(xian)上(shang)(shang)各背錐(zhui)(zhui)展開(kai)面(mian)上(shang)(shang)的(de)當量(liang)漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)曲 率不同。所(suo)以(yi)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)銑(xian)刀(dao)(dao)(dao)的(de)齒(chi)(chi)(chi)(chi)形(xing)只(zhi)能(neng)按照節錐(zhui)(zhui)母線(xian)上(shang)(shang)某(mou)一背錐(zhui)(zhui)展開(kai)面(mian)上(shang)(shang)的(de)當量(liang)漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)來設 計(ji)，加工(gong)出來的(de)齒(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)形(xing)也只(zhi)能(neng)在某(mou)一剖面(mian)中比較準確，其(qi)它剖面(mian)則有一定誤差。因(yin)此(ci)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng) 形(xing)銑(xian)刀(dao)(dao)(dao)適合(he)粗加工(gong)和加工(gong)低精度的(de)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)。