東(dong)莞市銳(rui)鑫機(ji)電(dian)有限(xian)公司
聯系人:劉君燕(yan)/13539086677
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B棟401
具體參數
拖泵制造工藝(yi)
成形(xing)齒輪銑(xian)刀銑(xian)齒法(fa)的加工原理
成(cheng)(cheng)(cheng)形(xing)齒(chi)(chi)(chi)(chi)輪(lun)(lun)銑刀(dao)(dao)加(jia)工(gong)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)屬于近似(si)成(cheng)(cheng)(cheng)形(xing)法加(jia)工(gong)。因(yin)為(wei)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)傘形(xing),理(li)論上(shang)應為(wei)球(qiu)面(mian)漸(jian)(jian) 開(kai)(kai)(kai)線(xian)(xian)。由于球(qiu)面(mian)不(bu)能展開(kai)(kai)(kai)成(cheng)(cheng)(cheng)平(ping)面(mian),所以(yi)是(shi)近似(si)的(de)(de)(de)用背(bei)錐(zhui)(zhui)展開(kai)(kai)(kai)面(mian)上(shang)的(de)(de)(de)當(dang)(dang)量漸(jian)(jian)開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)來(lai)設(she)計成(cheng)(cheng)(cheng)形(xing)銑刀(dao)(dao)的(de)(de)(de) 齒(chi)(chi)(chi)(chi)形(xing)。由于直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)齒(chi)(chi)(chi)(chi)廓(kuo)是(shi)向錐(zhui)(zhui)頂收縮(suo),因(yin)此沿節(jie)錐(zhui)(zhui)母(mu)線(xian)(xian)上(shang)各背(bei)錐(zhui)(zhui)展開(kai)(kai)(kai)面(mian)上(shang)的(de)(de)(de)當(dang)(dang)量漸(jian)(jian)開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)曲 率不(bu)同(tong)。所以(yi)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)的(de)(de)(de)銑刀(dao)(dao)的(de)(de)(de)齒(chi)(chi)(chi)(chi)形(xing)只能按照節(jie)錐(zhui)(zhui)母(mu)線(xian)(xian)上(shang)某一(yi)背(bei)錐(zhui)(zhui)展開(kai)(kai)(kai)面(mian)上(shang)的(de)(de)(de)當(dang)(dang)量漸(jian)(jian)開(kai)(kai)(kai)線(xian)(xian)齒(chi)(chi)(chi)(chi)形(xing)來(lai)設(she) 計,加(jia)工(gong)出來(lai)的(de)(de)(de)齒(chi)(chi)(chi)(chi)輪(lun)(lun)齒(chi)(chi)(chi)(chi)形(xing)也(ye)只能在(zai)某一(yi)剖(pou)面(mian)中(zhong)比較準確,其它剖(pou)面(mian)則有(you)一(yi)定誤差。因(yin)此直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)成(cheng)(cheng)(cheng) 形(xing)銑刀(dao)(dao)適合粗加(jia)工(gong)和加(jia)工(gong)低精度的(de)(de)(de)直齒(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)輪(lun)(lun)。