具體參數

拖泵制造工藝

成形(xing)齒輪銑刀(dao)銑齒法的加(jia)工原(yuan)理

成(cheng)(cheng)形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)銑刀(dao)加工直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)屬于(yu)近(jin)似成(cheng)(cheng)形(xing)(xing)法加工。因(yin)為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)傘形(xing)(xing)，理論(lun)上(shang)(shang)(shang)應為球面(mian)漸(jian)(jian) 開(kai)線。由于(yu)球面(mian)不(bu)能(neng)(neng)展開(kai)成(cheng)(cheng)平(ping)面(mian)，所以(yi)是近(jin)似的(de)(de)用背錐(zhui)展開(kai)面(mian)上(shang)(shang)(shang)的(de)(de)當量漸(jian)(jian)開(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)設計成(cheng)(cheng)形(xing)(xing)銑刀(dao)的(de)(de) 齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由于(yu)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)廓是向(xiang)錐(zhui)頂(ding)收縮，因(yin)此沿節錐(zhui)母線上(shang)(shang)(shang)各(ge)背錐(zhui)展開(kai)面(mian)上(shang)(shang)(shang)的(de)(de)當量漸(jian)(jian)開(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲(qu) 率不(bu)同。所以(yi)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的(de)(de)銑刀(dao)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只能(neng)(neng)按照節錐(zhui)母線上(shang)(shang)(shang)某(mou)一(yi)背錐(zhui)展開(kai)面(mian)上(shang)(shang)(shang)的(de)(de)當量漸(jian)(jian)開(kai)線齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)設 計，加工出來(lai)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只能(neng)(neng)在某(mou)一(yi)剖面(mian)中比較準確，其它剖面(mian)則有一(yi)定誤差。因(yin)此直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)成(cheng)(cheng) 形(xing)(xing)銑刀(dao)適合粗加工和(he)加工低精度的(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)。