具體參數

拖泵制(zhi)造工藝

成(cheng)形齒輪銑刀銑齒法的加工(gong)原理

成(cheng)形(xing)(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)刀(dao)加(jia)(jia)(jia)工直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)屬于(yu)近(jin)似(si)成(cheng)形(xing)(xing)法(fa)加(jia)(jia)(jia)工。因(yin)(yin)為(wei)(wei)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)傘(san)形(xing)(xing)，理論上(shang)(shang)應(ying)為(wei)(wei)球(qiu)面(mian)漸(jian)(jian)(jian) 開(kai)線。由(you)于(yu)球(qiu)面(mian)不(bu)能(neng)展(zhan)開(kai)成(cheng)平面(mian)，所以是(shi)近(jin)似(si)的(de)用背(bei)錐(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)的(de)當(dang)量漸(jian)(jian)(jian)開(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)設計成(cheng)形(xing)(xing)銑(xian)刀(dao)的(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)。由(you)于(yu)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)齒(chi)(chi)(chi)(chi)(chi)(chi)廓是(shi)向錐(zhui)頂收縮，因(yin)(yin)此沿節錐(zhui)母(mu)線上(shang)(shang)各背(bei)錐(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)的(de)當(dang)量漸(jian)(jian)(jian)開(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)曲 率不(bu)同。所以直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)銑(xian)刀(dao)的(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)只能(neng)按(an)照節錐(zhui)母(mu)線上(shang)(shang)某一(yi)背(bei)錐(zhui)展(zhan)開(kai)面(mian)上(shang)(shang)的(de)當(dang)量漸(jian)(jian)(jian)開(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)來(lai)設 計，加(jia)(jia)(jia)工出(chu)來(lai)的(de)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)(xing)也只能(neng)在某一(yi)剖面(mian)中比較(jiao)準確，其它剖面(mian)則有一(yi)定誤差。因(yin)(yin)此直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng) 形(xing)(xing)銑(xian)刀(dao)適合粗加(jia)(jia)(jia)工和(he)加(jia)(jia)(jia)工低精度的(de)直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)。