具體參數

拖泵(beng)制造工藝

成形(xing)齒輪銑刀(dao)銑齒法的(de)加工原理(li)

成(cheng)形(xing)齒(chi)(chi)(chi)輪(lun)銑(xian)(xian)刀加(jia)(jia)工(gong)(gong)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)屬于(yu)近(jin)似成(cheng)形(xing)法加(jia)(jia)工(gong)(gong)。因(yin)為直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)傘形(xing)，理論上(shang)(shang)(shang)應為球面(mian)(mian)(mian)(mian)漸(jian)(jian) 開(kai)(kai)線(xian)(xian)(xian)。由于(yu)球面(mian)(mian)(mian)(mian)不(bu)能(neng)展(zhan)開(kai)(kai)成(cheng)平面(mian)(mian)(mian)(mian)，所(suo)以是(shi)近(jin)似的(de)(de)(de)(de)用背(bei)錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)(mian)(mian)上(shang)(shang)(shang)的(de)(de)(de)(de)當(dang)(dang)量漸(jian)(jian)開(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)形(xing)來設計成(cheng)形(xing)銑(xian)(xian)刀的(de)(de)(de)(de) 齒(chi)(chi)(chi)形(xing)。由于(yu)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)齒(chi)(chi)(chi)廓是(shi)向錐(zhui)(zhui)頂收縮，因(yin)此沿節錐(zhui)(zhui)母(mu)(mu)線(xian)(xian)(xian)上(shang)(shang)(shang)各背(bei)錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)(mian)(mian)上(shang)(shang)(shang)的(de)(de)(de)(de)當(dang)(dang)量漸(jian)(jian)開(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)形(xing)曲(qu) 率不(bu)同(tong)。所(suo)以直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)銑(xian)(xian)刀的(de)(de)(de)(de)齒(chi)(chi)(chi)形(xing)只能(neng)按照節錐(zhui)(zhui)母(mu)(mu)線(xian)(xian)(xian)上(shang)(shang)(shang)某一(yi)背(bei)錐(zhui)(zhui)展(zhan)開(kai)(kai)面(mian)(mian)(mian)(mian)上(shang)(shang)(shang)的(de)(de)(de)(de)當(dang)(dang)量漸(jian)(jian)開(kai)(kai)線(xian)(xian)(xian)齒(chi)(chi)(chi)形(xing)來設 計，加(jia)(jia)工(gong)(gong)出來的(de)(de)(de)(de)齒(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)形(xing)也只能(neng)在某一(yi)剖面(mian)(mian)(mian)(mian)中(zhong)比(bi)較準確，其它剖面(mian)(mian)(mian)(mian)則(ze)有一(yi)定(ding)誤(wu)差。因(yin)此直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)成(cheng) 形(xing)銑(xian)(xian)刀適合粗加(jia)(jia)工(gong)(gong)和加(jia)(jia)工(gong)(gong)低精度的(de)(de)(de)(de)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)輪(lun)。