具體參數

拖(tuo)泵制造工藝(yi)

成形齒(chi)(chi)輪銑(xian)(xian)刀(dao)銑(xian)(xian)齒(chi)(chi)法的加工原理

成(cheng)(cheng)形(xing)齒(chi)(chi)(chi)(chi)輪(lun)銑刀加(jia)(jia)(jia)工直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)屬于(yu)近(jin)(jin)似成(cheng)(cheng)形(xing)法加(jia)(jia)(jia)工。因(yin)為直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)傘形(xing)，理論上(shang)(shang)應為球(qiu)(qiu)面(mian)(mian)漸 開(kai)(kai)(kai)線(xian)。由(you)于(yu)球(qiu)(qiu)面(mian)(mian)不能(neng)展開(kai)(kai)(kai)成(cheng)(cheng)平面(mian)(mian)，所以是(shi)近(jin)(jin)似的(de)(de)(de)用背錐(zhui)(zhui)(zhui)展開(kai)(kai)(kai)面(mian)(mian)上(shang)(shang)的(de)(de)(de)當量(liang)漸開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)來設計成(cheng)(cheng)形(xing)銑刀的(de)(de)(de) 齒(chi)(chi)(chi)(chi)形(xing)。由(you)于(yu)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)廓是(shi)向錐(zhui)(zhui)(zhui)頂收縮，因(yin)此沿節錐(zhui)(zhui)(zhui)母線(xian)上(shang)(shang)各背錐(zhui)(zhui)(zhui)展開(kai)(kai)(kai)面(mian)(mian)上(shang)(shang)的(de)(de)(de)當量(liang)漸開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)曲(qu) 率不同(tong)。所以直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)銑刀的(de)(de)(de)齒(chi)(chi)(chi)(chi)形(xing)只能(neng)按照節錐(zhui)(zhui)(zhui)母線(xian)上(shang)(shang)某一(yi)背錐(zhui)(zhui)(zhui)展開(kai)(kai)(kai)面(mian)(mian)上(shang)(shang)的(de)(de)(de)當量(liang)漸開(kai)(kai)(kai)線(xian)齒(chi)(chi)(chi)(chi)形(xing)來設 計，加(jia)(jia)(jia)工出來的(de)(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)形(xing)也只能(neng)在某一(yi)剖(pou)面(mian)(mian)中(zhong)比較準確，其它剖(pou)面(mian)(mian)則有一(yi)定(ding)誤差。因(yin)此直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)成(cheng)(cheng) 形(xing)銑刀適合粗加(jia)(jia)(jia)工和(he)加(jia)(jia)(jia)工低精度的(de)(de)(de)直(zhi)(zhi)(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)。