具體參數

拖泵制造工藝(yi)

成形齒(chi)輪銑刀銑齒(chi)法的加工原理

成形(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)(lun)銑(xian)刀加(jia)(jia)(jia)工直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)屬于近(jin)似成形(xing)(xing)法加(jia)(jia)(jia)工。因(yin)(yin)為(wei)(wei)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)傘形(xing)(xing)，理論上(shang)應為(wei)(wei)球面(mian)(mian)漸(jian) 開(kai)線。由(you)(you)于球面(mian)(mian)不能展(zhan)開(kai)成平面(mian)(mian)，所以(yi)是近(jin)似的(de)用背(bei)錐(zhui)展(zhan)開(kai)面(mian)(mian)上(shang)的(de)當(dang)(dang)量漸(jian)開(kai)線齒(chi)(chi)(chi)(chi)形(xing)(xing)來設計成形(xing)(xing)銑(xian)刀的(de) 齒(chi)(chi)(chi)(chi)形(xing)(xing)。由(you)(you)于直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)齒(chi)(chi)(chi)(chi)廓(kuo)是向錐(zhui)頂收縮，因(yin)(yin)此(ci)沿節錐(zhui)母線上(shang)各背(bei)錐(zhui)展(zhan)開(kai)面(mian)(mian)上(shang)的(de)當(dang)(dang)量漸(jian)開(kai)線齒(chi)(chi)(chi)(chi)形(xing)(xing)曲(qu) 率不同。所以(yi)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)銑(xian)刀的(de)齒(chi)(chi)(chi)(chi)形(xing)(xing)只能按照(zhao)節錐(zhui)母線上(shang)某(mou)(mou)一背(bei)錐(zhui)展(zhan)開(kai)面(mian)(mian)上(shang)的(de)當(dang)(dang)量漸(jian)開(kai)線齒(chi)(chi)(chi)(chi)形(xing)(xing)來設 計，加(jia)(jia)(jia)工出來的(de)齒(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)形(xing)(xing)也只能在(zai)某(mou)(mou)一剖(pou)面(mian)(mian)中比較準確，其它剖(pou)面(mian)(mian)則(ze)有一定誤差。因(yin)(yin)此(ci)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)成 形(xing)(xing)銑(xian)刀適合粗加(jia)(jia)(jia)工和加(jia)(jia)(jia)工低精度的(de)直(zhi)齒(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)。