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当前位置: 海南七星彩论坛 > 海南七星彩论坛 > 行业新闻 > 隔音罩的设计步骤

隔音罩的设计步骤

时间:2018-09-29浏览次数:360


   隔音罩是由具有一定重量和刚性不透气的金属外壳和内侧附加吸声材料(Material)经过特殊工艺精制而成的隔音降噪装置(device)。隔音房海南七星彩论坛是一种为有测试要求的产品制造车间设计的隔声测试装置,在隔声间内进行吸声处理,使其成为一个小型的无声室,在里面可测试一些小型的产品,如精密仪器、电机、音响、变压器等。外层常用1-2mm厚的钢板(steel sheet)制成,内涂阻尼漆、沥青等阻尼层,目的是防止(fáng zhǐ)吻合效应和钢板低频共振。为了提高降噪效果(effect),内层再铺一层吸声材料(如玻璃(Glass)棉、微穿孔板等),机器(machine)和隔音罩之间需要留有空隙,机器和隔音罩支撑之间、隔音罩与基础之间应加入减振器。

  GEYINZHAOBUDANYAOKAOLVGEYINXINGNENG,HAIYINGKAOLVDAOGUANCHAFANGBIAN、CHURUFANGBIAN、BUYINGXIANGCHEJIANNEIZHENGCHANGYUNSHU、YIJIGEYINZHAONEIDEGONGDIANZHAOMING、TONGFENGDENG。GEYINZHAOWAIQIANGYIBANYONGGESHENGXINGNENGJIAOHAODECAILIAOHUOJIEGOU(Structure),RUZHUAN、HUNNING(coagulation)TU、ZHIMIANSHIGAOBANQIANGDENG,GESHENGCHUANGFANGBIANGUANCHAGEYINZHAONEIBUQINGKUANG(Condition),GESHENGMENDESHEZHIYINGFANGBIANYUANGONGCAOZUOHUOBUFENWULIAODEJINCHUDENG。GEYINZHAOQIANGNEIYINGJIAODUOSHIYONG(use)XISHENGCAILIAO,RUCHUANKONGXISHENGBANDIAODINGDENG。


  YONGLAIGEJUEJIQI(machine)SHEBEIXIANGWAIFUSHEDEZAOSHENG,ZHENDUIKONGKUANGCHANGSUODESHEBEIZAOYINFENSAN,ZAOYINDIANYUANDUO,SHEZHI(set up)GEYINZHAOBAZAOSHENGJIAODADEZHUANGZHIFENGBIQILAI,YOUXIAODIZUGEZAOSHENGDEWAICHUAN,JIANSHAOZAOYINDUIHUANJINGDEYINGXIANG,SHIZAISHENGYUANCHUKONGZHI(control)ZAOSHENGDEYOUXIAOCUOSHI。GEYINFANGSHIYIZHONGWEIYOUCESHIYAOQIUDECHANPINZHIZAOCHEJIANSHEJIDEGESHENGCESHIZHUANGZHI,ZAIGESHENGJIANNEIJINXINGXISHENGCHULI,SHIQICHENGWEIYIGEXIAOXINGDEWUSHENGSHI,ZAILIMIANKECESHIYIXIEXIAOXINGDECHANPIN,RUJINGMIYIQI、DIANJI、YINXIANG、BIANYAQIDENG。GESHENGZHAODEZHUYAOJIEGOU(Structure)SHITADEZHAOBI。DANGZHAOBIJUYOUZUGOUDEGESHENGLIANGSHI,CAINENGZUGESHENGYUANJIQISHEBEIDEZAOSHENGBUZHIWAICHUAN,CONGERSHIZAOSHENGJIANGDIDAOSUOGUIDINGDEYUNXUSHENGJIYIXIA。ANZHAOZHILIANG(Mass)DINGLV,ZHAOBIDEJIEGOUYINGDANGSHIZHONGZHIDE,LIRU,CAIYONGZHUAN、SHIKUAI、HUNNINGTUHUOHOUGANGBANDENG,DANDADUOSHUQINGKUANGYOUYUXIANCHANGDEKONGJIANTIAOJIAN、JIQIDEWEIXIU(wéi xiu)JIGESHENGZHAODECHAIZHUANGDENGYINSU,YAOQIUZHAOBIJIEGOUQINGQIAO、CHAIZHUANGFANGBIAN,CONGERSHIDEZHEIZHONGGESHENGDEZHAOBIYIBANCAIYONGJIAOBODEJINSHUBAN,NEISHIYIDINGHOUDUDEXISHENGCAILIAO。QUEDINGGESHENGZHAOJIEGOU,KEYIGENJUCHARUSUNSHIDEYAOQIU,QUEDINGGESHENGZHAOJIEGOUDEGESHENGLIANG,ZAIANYOUGUANJIEGOUDEGESHENGLIANGHESHIJIQINGKUANGXUANYONGJUTIJIEGOU。   

DANGZHAOBIZHENDONG(vibration)JIAODASHI,BIXUZAIGANGBANNEIBIAOMIANZENGJIASUNHAOXISHUJIAODADEZUNICAILIAO,RULIQINGJIANG、SHIMIANLIQINGJIANGDENG。WEILEFANGZHIGUTICHUANSHENG,YAOZAIGESHENGZHAOSHEBEIXIAMIANANZHUANG(ān zhuāng)JIANZHENQIHUOPUSHEGEZHENCAILIAO。ZAICHULI(processing)ZAOSHENGDETONGSHI,YOUYUJIQISHEBEIXUYAOSANRE(radiating)ERYAOZAIGESHENGZHAOZHAOBILIUTONGFENGSANREKONG。ZAITONGFENGSANREKONGSHANGANZHUANGYIDINGZHANGDUDEXIAOSHENGQI,SHIJIANGZAOLIANGYUGESHENGZHAODEGESHENGLIANGXIANGDANG,ZHEIYANGJIBUJIANGDIJIANZAOXIAOGUO(effect),YOUKEYIDADAOTONGFENGLENGQUEDEMUDE。

SHEJIBUZHOU(procedure)  

1、CELIANGZAOSHENGYUANDESHENGJIHEPINPU   

2、GENJUHUANJINGANJINGYAOQIUZHIBIAOZHI,QUEDINGSHENGJIDESHUAIJIAN(attenuation)LIANGHEGEPINDUAN(1/3BEIPINCHENG)DEGESHENGLIANG   

3、TIAOXUANHESHIDEXIGESHENGCAILIAO   

4、QUEDINGGEYINZHAOYUBANGEYINZHAOXINGSHI   

5、GEYINGOUZAO、GEYINXIAOGUOPINGGU 

GEYINZHAOSHEJIZHIZUO(Make)SHI,YAOKAOLVYIXIA4XIANGYAOQIU:   

(1)GEYINZHAODEZHAOBIYINGJUYOUZUGOUDEGESHENGLIANG,YIGEDUANKONGQISHENGDECHUANBO,TONGSHIYOUYAOJIANSHAOZHAONEIHUNXIANGSHENGHEFANGZHIGUTISHENGDECHUANDI。   

海南七星彩论坛(2)JINKENENG(maybe)JIANSHAOZAIZHAOBISHANGKAIKONG;DUIYUBIXUDEKAIKONGDE,KAIKOUMIANJIYINGJINLIANGXIAO;ZAIZHAOBIDEGOUJIANXIANGJIECHUDEFENGXI,YAOCAIQUMIFENGCUOSHI,YIJIANSHAOLOUSHENG。GESHENGZHAODEKONGDONGHEFENGXIDUIQIJIANGZAOXIAOGUOTEBIESHIGAOPINZAOSHENGYOUMINGXIANYINGXIANG,XIELOUMIANJIZHAN10%、1%、0.1%DEGESHENGZHAODEZUIDAJIANGZAOLIANGFENBIEWEI10、20、30dB   

(3)YOUYUZHAONEISHENGYUANJIQISHEBEIDESANRE,KENENGDAOZHIZHAONEIWENDU(temperature)SHENGGAO,DUICIYINGCAIQUSHIDANGDETONGFENGSANRECUOSHI。   

(4)YAOKAOLVSHENGYUANJIQISHEBEICAOZUO(operate)、WEIXIUFANGBIANDEYAOQIU。LIRU,SHEZHIJINCHUMEN、GUANCHACHUANG、SHOUKONG、HUODONGGAIBANHUOKEYIDONG、KEZUZHUANGSHIDEZHAOQIAO,YIBIANJIEJINJIQI,GUANCHAJIQIYUNXINGQINGKUANGBINGJINXINGCAOZUOYUWEIXIU。   


   ZHIYOUSHEJIHENHAODEQUANFENGBI(fēng bì)GEYINZHAO,BINGCAIYONGGEZHENZHICHENGANZHUANG(ān zhuāng),MEIYOUKONGDONGHUOYOUKONGDONGANZHUANGXIAOSHENGQI,CAIYONGSHIDANGMIFENGDEGESHENGMEN,CAINENGHUODELIXIANGDEJIANGZAOZHI。GEYINFANGFENLEI:GEYINFANGANSHENGXUEXINGNENGFENWEIXIAOSHENG/XIAOYINXILIE、JINGYINXILIE、GEYINXILIE、PINGBIXILIE。