伺服電機連接減速機一體式的振動原因
伺服電機連接減速機一體式的振動原因。S係列減速機頻率調製現象主要是由齒輪所在軸轉速的波動和齧合齒輪的間距變化引起的(或兩者其);附加脈衝般與局部S係列減速機齒輪故障相聯係關係。在齒輪齧合處產生的周期性信號主要是由理想齒形偏差引起的;幅值調製現象主要是由齒麵載荷的變化所引起的;帶抱閘減速機的(de)振(zhen)動(dong)主(zhu)要(yao)是(shi)由(you)其(qi)內(nei)傳(chuan)動(dong)部(bu)件(jian)中(zhong)各(ge)種(zhong)各(ge)樣(yang)的(de)旋(xuan)轉(zhuan)零(ling)件(jian)的(de)工(gong)作(zuo)狀(zhuang)態(tai)決(jue)定(ding)的(de)。因(yin)此(ci),對(dui)於(yu)狀(zhuang)態(tai)監(jian)測(ce)來(lai)說(shuo),在(zai)相(xiang)同(tong)載(zai)荷(he)下(xia)進(jin)行(xing)振(zhen)動(dong)測(ce)試(shi)並(bing)且(qie)載(zai)荷(he)能(neng)使(shi)S係列減速機齒麵接觸良好的情況是必要的(即齒輪間不會形成齒輪間隙)。這(zhe)種(zhong)誤(wu)差(cha)可(ke)以(yi)看(kan)作(zuo)是(shi)種(zhong)均(jun)勻(yun)誤(wu)差(cha),因(yin)此(ci)可(ke)以(yi)對(dui)大(da)多(duo)數(shu)的(de)輪(lun)齒(chi)進(jin)行(xing)識(shi)別(bie),誤(wu)差(cha)的(de)存(cun)在(zai)使(shi)得(de)其(qi)在(zai)齒(chi)輪(lun)的(de)齧(nie)合(he)頻(pin)率(lv)處(chu)及(ji)齧(nie)合(he)頻(pin)率(lv)的(de)諧(xie)波(bo)處(chu)產(chan)生(sheng)振(zhen)動(dong),同(tong)時(shi)可(ke)變(bian)的(de)誤(wu)差(cha)不(bu)能(neng)識(shi)別(bie)每(mei)個(ge)齒(chi)輪(lun)。理(li)想(xiang)齒(chi)形(xing)偏(pian)差(cha)主(zhu)要(yao)是(shi)由(you)以(yi)下(xia)些(xie)因(yin)素(su)引(yin)起(qi)的(de),包(bao)括(kuo)因(yin)為(wei)受(shou)載(zai)情(qing)況(kuang)下(xia)產(chan)生(sheng)的(de)齒(chi)形(xing)偏(pian)差(cha)和(he)由(you)加(jia)工(gong)誤(wu)差(cha)和(he)疲(pi)憊(bei)磨(mo)損(sun)所(suo)導(dao)致(zhi)的(de)伺(si)服(fu)電(dian)機(ji)連(lian)接(jie)減(jian)速(su)機(ji)幾(ji)何(he)誤(wu)差(cha)產(chan)生(sheng)的(de)。本(ben)章(zhang)著(zhe)重(zhong)講(jiang)述(shu)了(le)Sxiliejiansujineibugegexuanzhuanbujiansuochanshengdezhendongdeguochengjili。zaisifudianjilianjiejiansujichuandongxitongzhong,zhuyaodezhenyuantongchangshiyouchilundeniehexingweiyinqide,Randall建立了個蝸輪減速機齒輪振動模型,在該振動模型中Randall將齒輪引起的振動分為以下幾類:

dangjiagongwuchazaichikuoshangchanshengjihebianhuashi,chilundezhendongfuzhiyuchilunpianxiechanshengzhendongdedulishouzaiqingkuangshibutongde。dangchilunmanmanmosun,chikuodejihebianhuayinqidezhendongjiuyoujianxiaodequshi。banshuolai,zaichiyuchijianhuichanshengsuijizhendong,zhideliuyideshiguranchiyuchijiandezhendongshisuijixingde,dangenzhechilundexuanzhuanzhendongrengjiuchengxianchuzhouqixing(旋轉齒輪的每個齒老是重複的接觸),因此伺服電機連接減速機將產生較低幅值並且同時包含了較多齒輪減速馬達zhuanzhoudezhuanpinsuoyinqidexiebodezhendong。zheleizhendongkeyifanqizairenhechilunshang,danfuzhiduiyuzaihelaishuoshixiangduidulide。zhezhongbuchangfangshizhinengyongyushejizaihe,gaoyuhuodiyushejizaihedoukechanshengbishejizaiheshichanshengdezhendongfuzhigengdadezhendong。zaisifudianjilianjiejiansujizhizaochilundejiagongguochengzhongchangchangzaichilunchimianchanshengchixingwucha。sifudianjilianjiejiansujichikuodexiugaichangchangyongyujianxiaozhendongshuiping,dangS係列減速器齒輪在特定載荷下受載的時候。正由於此,通過次所受載荷猜測期望振動特性是不太可能的。
sifudianjilianjiejiansujichilundepianxiezaishouzaiqingkuangxiahuichanshengleisiyubujintexingdexinhaobo,zheshiyinweizaibutongchijianzaihedefenpeidezhouqixingdanxingshiliangyinqide。erzhecishouzaishijiyulingcitongguojingmichikuozhangliangdedaodezhendongmoxingdeshouzaiguocheng。zhezhongxinhaozhouqixingdebujintedianshidezaichilundeniehepinlvheqixiebochufanqizhendongchengfen。jixiejiagongwuchasuoyinqidegejiaoteshudelizijiushi“鬼線成分。激發伺服電機連接減速機振動的振源主要包括齒輪、軸和軸承等。http://www.baisuixuetai.com.cn/product/list-saxiliejiansuji-cn.html
關鍵詞:伺服電機減速機一體式選型_減速器選型_減速器選型_減速電機選型_伺服減速機選型_錐齒輪減速機選型_硬齒麵減速電機選型_斜齒輪減速機選型_傘齒輪減速器選型_蝸輪蝸杆伺服電機減速機選型
標簽:  減速機一體式的振動原因
