東(dong)莞市銳鑫機電有限公司
聯系人:劉君燕(yan)/13539086677
24小時服務(wu)熱(re)線:13763247345
座(zuo)機:400-1501660
網址:21yantai.cn
地址:東(dong)(dong)莞市虎門(men)鎮捷東(dong)(dong)南路9號
B棟401
具體參數
拖泵制(zhi)造工藝
成形齒(chi)輪銑刀(dao)銑齒(chi)法(fa)的加工原理(li)
成(cheng)形(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)銑(xian)刀加(jia)工(gong)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)屬于近似(si)成(cheng)形(xing)法加(jia)工(gong)。因為直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)傘形(xing),理論上(shang)應為球面(mian)漸(jian) 開(kai)(kai)(kai)線。由于球面(mian)不能(neng)展開(kai)(kai)(kai)成(cheng)平面(mian),所(suo)以是近似(si)的(de)(de)用背錐(zhui)展開(kai)(kai)(kai)面(mian)上(shang)的(de)(de)當(dang)量(liang)漸(jian)開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)來(lai)(lai)設計成(cheng)形(xing)銑(xian)刀的(de)(de) 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)。由于直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)廓是向錐(zhui)頂收縮,因此(ci)沿節錐(zhui)母(mu)線上(shang)各背錐(zhui)展開(kai)(kai)(kai)面(mian)上(shang)的(de)(de)當(dang)量(liang)漸(jian)開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)曲 率(lv)不同。所(suo)以直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)銑(xian)刀的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)只能(neng)按照節錐(zhui)母(mu)線上(shang)某(mou)一背錐(zhui)展開(kai)(kai)(kai)面(mian)上(shang)的(de)(de)當(dang)量(liang)漸(jian)開(kai)(kai)(kai)線齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)來(lai)(lai)設 計,加(jia)工(gong)出(chu)來(lai)(lai)的(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)也只能(neng)在某(mou)一剖面(mian)中比(bi)較準確,其(qi)它剖面(mian)則有一定誤差。因此(ci)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)成(cheng) 形(xing)銑(xian)刀適合粗(cu)加(jia)工(gong)和加(jia)工(gong)低(di)精度的(de)(de)直(zhi)(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)。