減速機使用方法之噪音處理
減速機的噪音產生主要是源於傳動齒輪的摩擦、振(zhen)動(dong)以(yi)及(ji)碰(peng)撞(zhuang),如(ru)何(he)有(you)效(xiao)降(jiang)低(di)及(ji)減(jian)少(shao)噪(zao)聲(sheng),使(shi)其(qi)更(geng)符(fu)合(he)環(huan)保(bao)要(yao)求(qiu)也(ye)是(shi)國(guo)內(nei)外(wai)一(yi)個(ge)重(zhong)點(dian)研(yan)究(jiu)課(ke)題(ti)。降(jiang)低(di)減(jian)速(su)機(ji)運(yun)行(xing)時(shi)的(de)齒(chi)輪(lun)傳(chuan)動(dong)噪(zao)聲(sheng)已(yi)成(cheng)為(wei)行(xing)業(ye)內(nei)的(de)重(zhong)要(yao)研(yan)究(jiu)課(ke)題(ti),國(guo)內(nei)外(wai)不(bu)少(shao)學(xue)者(zhe)都(dou)把(ba)齒(chi)輪(lun)傳(chuan)動(dong)中(zhong)輪(lun)齒(chi)齧(nie)合(he)剛(gang)度(du)的(de)變(bian)化(hua)看(kan)成(cheng)是(shi)齒(chi)輪(lun)動(dong)載(zai)、zhendonghezaoshengdezhuyaoyinsu。yongxiuxingdefangfa,shiqidongzaihejisudubodongjianzhizuixiao,yidadaojiangdizaoshengdemude。zhezhongfangfazaishijianzhongzhengmingshiyizhongjiaoyouxiaodefangfa。danshiyongzhezhongfangfa,gongyishangxuyaoyouxiuxingshebei,guangdazhong、小廠往往無法實施。
經過多年研究,提出了通過優化齒輪參數,如變位係數、齒高係數、壓力角、中(zhong)心(xin)距(ju),使(shi)齧(nie)入(ru)衝(chong)擊(ji)速(su)度(du)降(jiang)至(zhi)最(zui)小(xiao),齧(nie)出(chu)衝(chong)擊(ji)速(su)度(du)與(yu)齧(nie)入(ru)衝(chong)擊(ji)速(su)度(du)的(de)比(bi)值(zhi)處(chu)於(yu)某(mou)一(yi)數(shu)值(zhi)範(fan)圍(wei),減(jian)小(xiao)或(huo)避(bi)免(mian)齧(nie)合(he)節(jie)圓(yuan)衝(chong)擊(ji)的(de)齒(chi)輪(lun)設(she)計(ji)方(fang)法(fa),也(ye)可(ke)明(ming)顯(xian)降(jiang)低(di)減(jian)速(su)機(ji)齒(chi)輪(lun)噪(zao)聲(sheng)。對(dui)於(yu)減(jian)速(su)機(ji)的(de)噪(zao)音(yin)問(wen)題(ti),也(ye)可(ke)以(yi)邁(mai)特(te)雷(lei)超(chao)級(ji)密(mi)封(feng)劑(ji)或(huo)潤(run)滑(hua)劑(ji),它(ta)是(shi)一(yi)種(zhong)極(ji)好(hao)的(de)齒(chi)輪(lun)箱(xiang)添(tian)加(jia)劑(ji),可(ke)以(yi)在(zai)部(bu)件(jian)上(shang)形(xing)成(cheng)一(yi)種(zhong)惰(duo)性(xing)材(cai)料(liao)薄(bo)膜(mo),從(cong)而(er)降(jiang)低(di)摩(mo)擦(ca)、齒輪噪音以及泄露。
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