具體參數

拖泵制造工藝

成形齒(chi)輪(lun)銑(xian)刀(dao)銑(xian)齒(chi)法的加工原理(li)

成(cheng)(cheng)形(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)刀加(jia)工直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于近似成(cheng)(cheng)形(xing)(xing)(xing)(xing)法(fa)加(jia)工。因(yin)(yin)為直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)傘形(xing)(xing)(xing)(xing)，理(li)論上(shang)(shang)應為球(qiu)面(mian)(mian)(mian)漸(jian) 開(kai)線(xian)。由于球(qiu)面(mian)(mian)(mian)不能展(zhan)開(kai)成(cheng)(cheng)平面(mian)(mian)(mian)，所(suo)以是(shi)近似的(de)用背錐(zhui)展(zhan)開(kai)面(mian)(mian)(mian)上(shang)(shang)的(de)當量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設計成(cheng)(cheng)形(xing)(xing)(xing)(xing)銑(xian)刀的(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)。由于直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)齒(chi)(chi)(chi)(chi)(chi)廓(kuo)是(shi)向錐(zhui)頂收縮，因(yin)(yin)此沿節錐(zhui)母線(xian)上(shang)(shang)各背錐(zhui)展(zhan)開(kai)面(mian)(mian)(mian)上(shang)(shang)的(de)當量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)曲 率不同(tong)。所(suo)以直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)銑(xian)刀的(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)只能按照節錐(zhui)母線(xian)上(shang)(shang)某一背錐(zhui)展(zhan)開(kai)面(mian)(mian)(mian)上(shang)(shang)的(de)當量漸(jian)開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)來設 計，加(jia)工出來的(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)(xing)(xing)也(ye)只能在(zai)某一剖面(mian)(mian)(mian)中比(bi)較準確，其它剖面(mian)(mian)(mian)則(ze)有一定誤差。因(yin)(yin)此直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng)(cheng) 形(xing)(xing)(xing)(xing)銑(xian)刀適合粗加(jia)工和加(jia)工低精度的(de)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。