具體參數

拖泵制造工藝

成形齒輪(lun)銑(xian)刀銑(xian)齒法的(de)加工原(yuan)理(li)

成(cheng)(cheng)形(xing)齒(chi)輪銑刀(dao)(dao)加(jia)(jia)(jia)(jia)工(gong)直(zhi)(zhi)齒(chi)錐(zhui)齒(chi)輪屬于(yu)近(jin)似成(cheng)(cheng)形(xing)法加(jia)(jia)(jia)(jia)工(gong)。因(yin)(yin)(yin)為直(zhi)(zhi)齒(chi)錐(zhui)齒(chi)輪的(de)傘形(xing)，理論上(shang)(shang)應為球(qiu)面(mian)漸(jian)(jian) 開線(xian)(xian)。由于(yu)球(qiu)面(mian)不能展開成(cheng)(cheng)平(ping)面(mian)，所以(yi)是近(jin)似的(de)用背(bei)錐(zhui)展開面(mian)上(shang)(shang)的(de)當量(liang)漸(jian)(jian)開線(xian)(xian)齒(chi)形(xing)來(lai)設計成(cheng)(cheng)形(xing)銑刀(dao)(dao)的(de) 齒(chi)形(xing)。由于(yu)直(zhi)(zhi)齒(chi)錐(zhui)齒(chi)輪的(de)齒(chi)廓是向錐(zhui)頂收縮，因(yin)(yin)(yin)此(ci)沿(yan)節錐(zhui)母(mu)線(xian)(xian)上(shang)(shang)各背(bei)錐(zhui)展開面(mian)上(shang)(shang)的(de)當量(liang)漸(jian)(jian)開線(xian)(xian)齒(chi)形(xing)曲 率不同。所以(yi)直(zhi)(zhi)齒(chi)錐(zhui)齒(chi)輪的(de)銑刀(dao)(dao)的(de)齒(chi)形(xing)只能按照節錐(zhui)母(mu)線(xian)(xian)上(shang)(shang)某一背(bei)錐(zhui)展開面(mian)上(shang)(shang)的(de)當量(liang)漸(jian)(jian)開線(xian)(xian)齒(chi)形(xing)來(lai)設 計，加(jia)(jia)(jia)(jia)工(gong)出(chu)來(lai)的(de)齒(chi)輪齒(chi)形(xing)也只能在某一剖面(mian)中比(bi)較準確，其它剖面(mian)則(ze)有一定誤差。因(yin)(yin)(yin)此(ci)直(zhi)(zhi)齒(chi)錐(zhui)齒(chi)輪成(cheng)(cheng) 形(xing)銑刀(dao)(dao)適(shi)合粗加(jia)(jia)(jia)(jia)工(gong)和加(jia)(jia)(jia)(jia)工(gong)低(di)精度(du)的(de)直(zhi)(zhi)齒(chi)錐(zhui)齒(chi)輪。