具體參數

拖(tuo)泵制造(zao)工(gong)藝

成(cheng)形齒(chi)輪(lun)銑(xian)刀銑(xian)齒(chi)法的加工原理

成(cheng)形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑刀加(jia)(jia)工(gong)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于(yu)近似成(cheng)形(xing)(xing)法加(jia)(jia)工(gong)。因(yin)為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)傘(san)形(xing)(xing)，理論上(shang)(shang)應為球面(mian)漸(jian)(jian) 開線。由于(yu)球面(mian)不能展開成(cheng)平面(mian)，所(suo)以(yi)是近似的(de)(de)(de)用背錐(zhui)(zhui)展開面(mian)上(shang)(shang)的(de)(de)(de)當(dang)量漸(jian)(jian)開線齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設計成(cheng)形(xing)(xing)銑刀的(de)(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由于(yu)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)(zhui)頂(ding)收縮，因(yin)此沿(yan)節(jie)錐(zhui)(zhui)母線上(shang)(shang)各背錐(zhui)(zhui)展開面(mian)上(shang)(shang)的(de)(de)(de)當(dang)量漸(jian)(jian)開線齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 率不同。所(suo)以(yi)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)銑刀的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只(zhi)能按照節(jie)錐(zhui)(zhui)母線上(shang)(shang)某一(yi)背錐(zhui)(zhui)展開面(mian)上(shang)(shang)的(de)(de)(de)當(dang)量漸(jian)(jian)開線齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設 計，加(jia)(jia)工(gong)出來的(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只(zhi)能在某一(yi)剖(pou)面(mian)中比(bi)較準確(que)，其它剖(pou)面(mian)則有一(yi)定(ding)誤差(cha)。因(yin)此直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng) 形(xing)(xing)銑刀適(shi)合粗加(jia)(jia)工(gong)和加(jia)(jia)工(gong)低精度的(de)(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。