具體參數

拖泵制造工(gong)藝(yi)

成(cheng)形齒(chi)輪銑刀銑齒(chi)法的加工原理

成形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)銑(xian)刀加(jia)(jia)工直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)屬于(yu)近似(si)成形(xing)(xing)法加(jia)(jia)工。因(yin)為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)傘形(xing)(xing)，理論上(shang)(shang)(shang)應(ying)為球面(mian)(mian)漸(jian) 開線(xian)。由于(yu)球面(mian)(mian)不能(neng)展(zhan)開成平面(mian)(mian)，所以是(shi)近似(si)的(de)(de)用背(bei)(bei)錐(zhui)展(zhan)開面(mian)(mian)上(shang)(shang)(shang)的(de)(de)當(dang)量(liang)漸(jian)開線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設計(ji)(ji)成形(xing)(xing)銑(xian)刀的(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由于(yu)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)廓是(shi)向(xiang)錐(zhui)頂收縮(suo)，因(yin)此沿節錐(zhui)母線(xian)上(shang)(shang)(shang)各背(bei)(bei)錐(zhui)展(zhan)開面(mian)(mian)上(shang)(shang)(shang)的(de)(de)當(dang)量(liang)漸(jian)開線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 率不同。所以直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)銑(xian)刀的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只能(neng)按照節錐(zhui)母線(xian)上(shang)(shang)(shang)某(mou)一(yi)背(bei)(bei)錐(zhui)展(zhan)開面(mian)(mian)上(shang)(shang)(shang)的(de)(de)當(dang)量(liang)漸(jian)開線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來設 計(ji)(ji)，加(jia)(jia)工出(chu)來的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只能(neng)在(zai)某(mou)一(yi)剖面(mian)(mian)中比較準確，其(qi)它剖面(mian)(mian)則有一(yi)定(ding)誤差。因(yin)此直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)成 形(xing)(xing)銑(xian)刀適合粗加(jia)(jia)工和加(jia)(jia)工低精度的(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)。