具體參數

拖泵制(zhi)造工藝

成(cheng)形齒輪(lun)銑(xian)刀銑(xian)齒法的加工原理

成(cheng)形(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)銑(xian)刀加(jia)工直齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)屬于近似成(cheng)形(xing)(xing)(xing)(xing)法加(jia)工。因為直齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)(de)傘形(xing)(xing)(xing)(xing)，理論上(shang)應(ying)為球(qiu)面(mian)(mian)漸(jian) 開(kai)(kai)(kai)線(xian)。由(you)于球(qiu)面(mian)(mian)不能(neng)展開(kai)(kai)(kai)成(cheng)平面(mian)(mian)，所以是近似的(de)(de)(de)(de)(de)用背錐展開(kai)(kai)(kai)面(mian)(mian)上(shang)的(de)(de)(de)(de)(de)當(dang)量漸(jian)開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設(she)計成(cheng)形(xing)(xing)(xing)(xing)銑(xian)刀的(de)(de)(de)(de)(de) 齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)。由(you)于直齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)廓是向(xiang)錐頂收縮，因此沿節(jie)錐母(mu)線(xian)上(shang)各背錐展開(kai)(kai)(kai)面(mian)(mian)上(shang)的(de)(de)(de)(de)(de)當(dang)量漸(jian)開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)曲 率不同(tong)。所以直齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)(de)銑(xian)刀的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)只能(neng)按照節(jie)錐母(mu)線(xian)上(shang)某(mou)(mou)一背錐展開(kai)(kai)(kai)面(mian)(mian)上(shang)的(de)(de)(de)(de)(de)當(dang)量漸(jian)開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設(she) 計，加(jia)工出來的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)也(ye)只能(neng)在(zai)某(mou)(mou)一剖(pou)面(mian)(mian)中比較準確(que)，其(qi)它剖(pou)面(mian)(mian)則有一定誤差。因此直齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)成(cheng) 形(xing)(xing)(xing)(xing)銑(xian)刀適(shi)合粗加(jia)工和加(jia)工低精度的(de)(de)(de)(de)(de)直齒(chi)(chi)(chi)(chi)錐齒(chi)(chi)(chi)(chi)輪(lun)。