具體參數

拖泵制造(zao)工藝(yi)

成(cheng)形齒輪銑(xian)刀銑(xian)齒法(fa)的加工原理

成形(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)銑(xian)(xian)(xian)刀(dao)加(jia)工直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)屬于(yu)近似(si)成形(xing)法加(jia)工。因(yin)為直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)傘形(xing)，理論上(shang)(shang)(shang)應為球面(mian)漸 開(kai)(kai)線(xian)。由(you)于(yu)球面(mian)不(bu)能展(zhan)開(kai)(kai)成平面(mian)，所以是近似(si)的(de)(de)(de)用(yong)背錐(zhui)展(zhan)開(kai)(kai)面(mian)上(shang)(shang)(shang)的(de)(de)(de)當(dang)量漸開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)來設(she)計成形(xing)銑(xian)(xian)(xian)刀(dao)的(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)。由(you)于(yu)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)頂(ding)收縮，因(yin)此沿節錐(zhui)母(mu)線(xian)上(shang)(shang)(shang)各背錐(zhui)展(zhan)開(kai)(kai)面(mian)上(shang)(shang)(shang)的(de)(de)(de)當(dang)量漸開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)曲 率不(bu)同(tong)。所以直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)銑(xian)(xian)(xian)刀(dao)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)只(zhi)能按照節錐(zhui)母(mu)線(xian)上(shang)(shang)(shang)某一(yi)背錐(zhui)展(zhan)開(kai)(kai)面(mian)上(shang)(shang)(shang)的(de)(de)(de)當(dang)量漸開(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)來設(she) 計，加(jia)工出來的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)也只(zhi)能在某一(yi)剖面(mian)中比較準確，其它剖面(mian)則有一(yi)定誤(wu)差。因(yin)此直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)成 形(xing)銑(xian)(xian)(xian)刀(dao)適(shi)合(he)粗加(jia)工和加(jia)工低精度的(de)(de)(de)直(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)。