河北科华传动件有限公司分析影响振动筛滚动轴承振动的因素:
YI、PIANXINZHENDONG
MUQIAN,ZHENDONGSHAICAIYONGDEJIZHENQI,DADUOWEIPIANXINZHOUJIZHENQIHEXIANGSHIJIZHENQI。PIANXINZHOUJIZHENQIANZHUANGDIAOZHENGFANGBIAN,DANZAOJIAJIAOGAO,QIEPIANXINJUBUKEDIAOZHENG;XIANGSHIJIZHENQICAIYONGXIANGDUIWEIZHIKEDIAODESHANXINGPIANXINKUAI,KESHIXIANJIZHENLIDAXIAODEDIAOZHENG,CONGERDADAOZHENFUKEDIAODEMUDE。
JIZHENQIGONGZUOSHIPIANXINZHILIANGCHANSHENGDELIXINLISHIPIANXINZHOUWANQU,DAOZHIZHOUCHENGNEIWAITAOQUANDEXIANGDUIPIANZHUAN,YOUYUPIANXINHUICHANSHENGYIZHUANPINJIQIGEJIEXIEPINERDAOZHIDEZHENDONG,GUYUNZHUANZHONGCHANSHENGDEGUANXINGLIHEGUANXINGLIOUJIANGYINQIZHOUCHENGDEDONGFANLIHEZHENDONG,POHUAIZHOUCHENGDENGLINGBUJIANDEPINGWENGONGZUOZHUANGTAI,CHANSHENGGAOPINZHENDONG。ZHENDONGSHAIZHENDONGPINPUFENXIBIAOMING,DANGJIZHENQIZHOUCHENGZHENDONGPINLVYUSHAIXIANGDANXINGZHENDONGDEMOUYIJIEGUYOUPINLVXIANGTONGSHI,JIANGYINQISHAIXIANGDANXINGTIDEQIANGLIEZHENDONG。
ZHOUCHENGYUPIANXINXITONGZUCHENGDEZHENDONGXITONG,KESHIWEIDANZIYOUDUXITONG。ZHOUCHENGZHUDONGZHOUYUCONGDONGZHOUXITONGJUNCUNZAIMOUYISHUZHIDEGONGZHENPINLV,RUGUOMOUYIJIZHENPINLVYUGONGZHENPINLVJIEJIN,ZEFASHENGGONGZHEN。LINGWAI,YOUYUPIANXINCUNZAILIXINGUANXINGLI,SUOYIHUICHANSHENGWANQUZHENDONG,RUGUOZHUANSUJIEJINLINJIEZHI,ZEFASHENGWANQUGONGZHEN。
ER、ZHOUCHENGJIHEJINGDU
ZHENDONGSHAIJIZHENLIDA,DAOZHIZHOUCHENGCHENGSHOUHENDADEJINGXIANGLI,CONGERCHANSHENGQIANGLIEZHENDONG。ZHOUCHENGJINGDUYUEGAO,ZHENDONGYUEXIAO。GUNDAOTEBIESHIGUNDONGTIBIAOMIANDEBOWENDUDUIZHOUCHENGDEZHENDONGYINGXIANGDA,GUNDONGTIYUBAOCHIJIAJINEIWAIQUANGUNDONGBIAOMIANDEJIANXIJIQIXIANGDUIYUNDONGDOUHUIYINQIZHOUCHENGDEZHENDONG,ZHEISHIYOUYUGUNDONGTIDEZIXUANPINLVJIAOGAO,GONGZUOBIAOMIANTONGSHIYUNEIWAIGUNDAOJIECHU,GUNDONGTI、TAOQUAN、BAOCHIJIASUOCHANSHENGDEZHENDONGDAXIAODAZHIWEI4:3:1DEGUANXI。SUOYIJIANGDIZHOUCHENGZHENDONGYINGSHOUXIANTIGAOGUNDONGTIDEBIAOMIANJIAGONGJINGDU。YOUYUBOWENDUSHI—ZHONGJIEYUCUCAODUHEYUANDUZHIJIANDEXINGZHUANGWUCHA,SHIGUNDONGTIZAIMOXUEGUOCHENGZHONGCHANSHENGDE,KONGZHIQICHANSHENGBIJIAOKUNNAN,WEICIYINGXUNQIUQITAFANGFALAIKONGZHIGUNDONGTIDEZHENDONG。
SAN、ZHOUCHENGJINGXIANGYOUXI
JINGXIANGYOUXIGUODAGUOXIAODOUHUISHIZHOUCHENGXITONGCHANSHENGJIAODADEZHENDONG。JINGXIANGYOUXIGUOXIAOYINQIGAOPINZHENDONG,GUODAZEYINQIDIPINZHENDONG。DUIZHENDONGSHAIDAXINGZHOUCHENG3E3626DESHIYANJIEGUOBIAOMING,YINJINGXIANGYOUXIGUODA,JIANGDILEZHOUCHENGDANXINGXITONGDEJINGXIANGGUYOUPINLV,RONGYICHANSHENGGONGZHEN,CHANSHENGJIAODADIPINZHENDONG。ZHEISHIYINWEIZAIGUNDONGTIHETAOQUANDECHONGJIDIANHUICHANSHENGJIAODAJIASUDU。ZAICHONGJICHUQI,CHANSHENGYUJIXIEZHILIANGHEWUTIXINGZHUANGWUGUANDEGAOPINYASUOBO,BINGCHUANRUJINSHUNEIBU;ERZAICHONGJIHOUQI,HUIYOUJIXIELICHANSHENGYIGEBICHONGJIYASUOBOPINLVDIDEJIXIEZHENDONG。GUJINGXIANGYOUXIJIAODAHUISHIZHOUCHENGZAITONGPINDAISHANGZHENDONGJIAJU。
CESHIFENXIBIAOMING,ZHOUCHENGJINGXIANGYOUXIGUODAHUISHIZHOUCHENGXITONGCUNZAIJIAODADECHONGJIZHENDONG,JINGXIANGJIANXIGUOXIAO,ZEYOUYUJINGXIANGLIHENDA,MOCAWENSHENGHENKUAI,HUISHIZHOUCHENGGAOWENSHAOSHANG。LINGWAI,BAOCHIJIAYEHUISUIJINGXIANGJIANXIZENGDAERCHANSHENGJIAODADEJINGXIANGTIAODONG,JINERCHANSHENGJIAODAZHENDONG。
SI、PEIHE
外圈与支承孔的配合会影响振动的传递,较紧的配合会迫使滚道变形,加大形状误差,导致振动增加。较松配合可使间隙内油膜产生阻尼作用。外圈与(轴承座)支承孔的材料性质相差较大,特别是在其间放置橡胶减振环,能抑制振动的传递。
WU、MOCAYURUNHUA
ZHOUCHENGSHIZHENDONGSHAIJIAONANKONGZHIDEZHUYAOZHENDONGYUAN,ZHENDONGSHAISHIKAOJILILILAIWEICHIGONGZUODE,SUOYIZHOUCHENGSUOSHOUDEJINGXIANGLIHENDA,ZHENDONGSHAIZAIGONGZUOGUOCHENGZHONG,HENDADEJIZHENLIJIANGYINQIZHOUCHENGXITONGDEDANXINGZHENDONG。RUGUORUNHUABULIANG,JIUHUICHANSHENGJIAODADEMOCASHIZHOUCHENGWENSHENGGUOGAO,REPENGZHANGGUODA,SHIJINGXIANGYOUXIXIANZHUJIANXIAO,CONGERJIAJULEMOCA,WENSHENGJINYIBUTIGAO。WEICIHENDUOZHENDONGSHAIYIBANCAIYONGDAYOUXIZHOUCHENG,YOUYUJINGXIANGYOUXIGUODA,JIANGDILEZHOUCHENGXITONGDEJINGXIANGGUYOUPINLV,TONGSHIYEZENGDALEGUNDONGTISHOURAOHOUFASHENGJINGXIANGTIAODONGDEKENENGXINGJIQIZAITIAODONGZHONGCHONGJITAOQUANDENENGLIANG,CONGERJIADALEGAOPINBUFENDEZHENDONGZHI,CHANSHENGQIANGLIEDEGAOPINZHENDONG。