具體參數

拖(tuo)泵制造工藝

成形(xing)齒輪(lun)銑刀銑齒法的加(jia)工原理

成(cheng)(cheng)形(xing)(xing)(xing)(xing)齒(chi)(chi)輪(lun)銑(xian)(xian)刀(dao)加(jia)(jia)工直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)屬于(yu)近似成(cheng)(cheng)形(xing)(xing)(xing)(xing)法(fa)加(jia)(jia)工。因為直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)的(de)(de)(de)傘形(xing)(xing)(xing)(xing)，理論上(shang)應(ying)為球(qiu)面(mian)(mian)(mian)漸 開線(xian)(xian)(xian)(xian)(xian)。由(you)于(yu)球(qiu)面(mian)(mian)(mian)不(bu)能展(zhan)開成(cheng)(cheng)平面(mian)(mian)(mian)，所(suo)以(yi)(yi)是近似的(de)(de)(de)用背(bei)錐(zhui)(zhui)(zhui)展(zhan)開面(mian)(mian)(mian)上(shang)的(de)(de)(de)當量漸開線(xian)(xian)(xian)(xian)(xian)齒(chi)(chi)形(xing)(xing)(xing)(xing)來設計成(cheng)(cheng)形(xing)(xing)(xing)(xing)銑(xian)(xian)刀(dao)的(de)(de)(de) 齒(chi)(chi)形(xing)(xing)(xing)(xing)。由(you)于(yu)直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)的(de)(de)(de)齒(chi)(chi)廓是向錐(zhui)(zhui)(zhui)頂收縮，因此沿節(jie)錐(zhui)(zhui)(zhui)母線(xian)(xian)(xian)(xian)(xian)上(shang)各背(bei)錐(zhui)(zhui)(zhui)展(zhan)開面(mian)(mian)(mian)上(shang)的(de)(de)(de)當量漸開線(xian)(xian)(xian)(xian)(xian)齒(chi)(chi)形(xing)(xing)(xing)(xing)曲 率不(bu)同。所(suo)以(yi)(yi)直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)的(de)(de)(de)銑(xian)(xian)刀(dao)的(de)(de)(de)齒(chi)(chi)形(xing)(xing)(xing)(xing)只(zhi)能按照節(jie)錐(zhui)(zhui)(zhui)母線(xian)(xian)(xian)(xian)(xian)上(shang)某(mou)一(yi)背(bei)錐(zhui)(zhui)(zhui)展(zhan)開面(mian)(mian)(mian)上(shang)的(de)(de)(de)當量漸開線(xian)(xian)(xian)(xian)(xian)齒(chi)(chi)形(xing)(xing)(xing)(xing)來設 計，加(jia)(jia)工出(chu)來的(de)(de)(de)齒(chi)(chi)輪(lun)齒(chi)(chi)形(xing)(xing)(xing)(xing)也(ye)只(zhi)能在某(mou)一(yi)剖(pou)(pou)面(mian)(mian)(mian)中(zhong)比較準確，其它剖(pou)(pou)面(mian)(mian)(mian)則有一(yi)定(ding)誤(wu)差。因此直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)成(cheng)(cheng) 形(xing)(xing)(xing)(xing)銑(xian)(xian)刀(dao)適合粗加(jia)(jia)工和加(jia)(jia)工低精度的(de)(de)(de)直(zhi)齒(chi)(chi)錐(zhui)(zhui)(zhui)齒(chi)(chi)輪(lun)。