具體參數

拖泵制造工藝

成形齒(chi)輪(lun)銑刀(dao)銑齒(chi)法(fa)的加工(gong)原理

成形(xing)(xing)齒(chi)(chi)輪(lun)(lun)銑(xian)刀(dao)(dao)加(jia)(jia)(jia)工(gong)直(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)屬于(yu)近(jin)似(si)成形(xing)(xing)法加(jia)(jia)(jia)工(gong)。因(yin)為(wei)直(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)的(de)傘形(xing)(xing)，理(li)論(lun)上(shang)應為(wei)球(qiu)面(mian)(mian)(mian)漸 開(kai)線(xian)。由于(yu)球(qiu)面(mian)(mian)(mian)不能展(zhan)(zhan)開(kai)成平(ping)面(mian)(mian)(mian)，所以是(shi)近(jin)似(si)的(de)用背錐(zhui)(zhui)展(zhan)(zhan)開(kai)面(mian)(mian)(mian)上(shang)的(de)當量(liang)漸開(kai)線(xian)齒(chi)(chi)形(xing)(xing)來設計成形(xing)(xing)銑(xian)刀(dao)(dao)的(de) 齒(chi)(chi)形(xing)(xing)。由于(yu)直(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)的(de)齒(chi)(chi)廓是(shi)向錐(zhui)(zhui)頂收縮，因(yin)此沿節錐(zhui)(zhui)母線(xian)上(shang)各背錐(zhui)(zhui)展(zhan)(zhan)開(kai)面(mian)(mian)(mian)上(shang)的(de)當量(liang)漸開(kai)線(xian)齒(chi)(chi)形(xing)(xing)曲 率不同。所以直(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)的(de)銑(xian)刀(dao)(dao)的(de)齒(chi)(chi)形(xing)(xing)只(zhi)能按照(zhao)節錐(zhui)(zhui)母線(xian)上(shang)某一(yi)(yi)背錐(zhui)(zhui)展(zhan)(zhan)開(kai)面(mian)(mian)(mian)上(shang)的(de)當量(liang)漸開(kai)線(xian)齒(chi)(chi)形(xing)(xing)來設 計，加(jia)(jia)(jia)工(gong)出來的(de)齒(chi)(chi)輪(lun)(lun)齒(chi)(chi)形(xing)(xing)也只(zhi)能在某一(yi)(yi)剖面(mian)(mian)(mian)中比較準確，其(qi)它剖面(mian)(mian)(mian)則(ze)有一(yi)(yi)定誤差。因(yin)此直(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)成 形(xing)(xing)銑(xian)刀(dao)(dao)適合粗加(jia)(jia)(jia)工(gong)和(he)加(jia)(jia)(jia)工(gong)低(di)精度的(de)直(zhi)(zhi)(zhi)齒(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)輪(lun)(lun)。