東莞市銳鑫(xin)機(ji)電(dian)有限公司
聯系人:劉君燕/13539086677
24小時服務熱線:13763247345
座機:400-1501660
郵箱(xiang):[email protected]
網址:21yantai.cn
地址:東(dong)莞市虎門鎮捷(jie)東(dong)南路9號
B棟401
具體參數
拖泵制造工藝
成(cheng)形齒輪銑刀銑齒法的加工原(yuan)理
成(cheng)形(xing)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)銑刀加(jia)(jia)(jia)工直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)屬于近似成(cheng)形(xing)法(fa)加(jia)(jia)(jia)工。因(yin)為直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的傘形(xing),理論上(shang)(shang)應為球面(mian)(mian)漸 開(kai)線(xian)。由(you)于球面(mian)(mian)不(bu)(bu)能(neng)展開(kai)成(cheng)平面(mian)(mian),所(suo)以是近似的用背(bei)錐(zhui)(zhui)展開(kai)面(mian)(mian)上(shang)(shang)的當量漸開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)來設(she)計(ji)成(cheng)形(xing)銑刀的 齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)。由(you)于直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的齒(chi)(chi)(chi)(chi)(chi)(chi)廓是向(xiang)錐(zhui)(zhui)頂收(shou)縮(suo),因(yin)此沿節錐(zhui)(zhui)母線(xian)上(shang)(shang)各背(bei)錐(zhui)(zhui)展開(kai)面(mian)(mian)上(shang)(shang)的當量漸開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)曲 率不(bu)(bu)同。所(suo)以直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)的銑刀的齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)只(zhi)(zhi)能(neng)按照節錐(zhui)(zhui)母線(xian)上(shang)(shang)某(mou)一背(bei)錐(zhui)(zhui)展開(kai)面(mian)(mian)上(shang)(shang)的當量漸開(kai)線(xian)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)來設(she) 計(ji),加(jia)(jia)(jia)工出來的齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)齒(chi)(chi)(chi)(chi)(chi)(chi)形(xing)也只(zhi)(zhi)能(neng)在(zai)某(mou)一剖面(mian)(mian)中比(bi)較準確,其它剖面(mian)(mian)則(ze)有一定誤(wu)差。因(yin)此直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)成(cheng) 形(xing)銑刀適合粗加(jia)(jia)(jia)工和(he)加(jia)(jia)(jia)工低精度的直(zhi)齒(chi)(chi)(chi)(chi)(chi)(chi)錐(zhui)(zhui)齒(chi)(chi)(chi)(chi)(chi)(chi)輪(lun)(lun)(lun)。