With the improvement of urban residents' living standards and the increase of various commercial facilities and bottom level garages in residential areas, rolling shutter doors are widely used. The noise of rolling shutter doors is a part of social noise, which brings serious noise pollution problems and seriously affects the lives and rest of surrounding residents. have

些行業(yè)開(kāi)門(mén)早、關(guān)門(mén)晚，其產(chǎn)生的噪聲在那個(gè)時(shí)間段成為一些地段的主要污染源。濟(jì)南卷簾門(mén)廠針對(duì)社會(huì)生活噪聲中的一個(gè)典型噪聲--卷簾門(mén)，進(jìn)行一定的監(jiān)測(cè)工作，進(jìn)而分析得到的監(jiān)測(cè)數(shù)據(jù)，得出卷簾門(mén)噪聲源的特點(diǎn)和分布。

The noise generated by industries that open early and close late became the main source of pollution in certain areas during that time period. Jinan Rolling shutter Door Factory conducts certain monitoring work on a typical noise in social life - rolling shutter doors, and then analyzes the monitoring data to obtain the characteristics and distribution of rolling shutter door noise sources.

卷簾門(mén)廠通過(guò)對(duì)卷簾門(mén)結(jié)構(gòu)的分析，卷簾門(mén)噪聲的來(lái)源主要有4種：

The rolling shutter door factory has analyzed the structure of rolling shutter doors and found that there are four main sources of noise from rolling shutter doors:

（1）卷簾門(mén)齒輪轉(zhuǎn)動(dòng)時(shí)產(chǎn)生的機(jī)械噪聲；

(1) The mechanical noise generated by the gear rotation of the roller shutter door;

（2）簾片之間的碰撞摩擦產(chǎn)生的機(jī)械噪聲；

(2) Mechanical noise generated by collision and friction between curtain panels;

（3）簾片和卷簾門(mén)邊緣的摩擦產(chǎn)生的噪聲；

(3) The noise generated by the friction between the curtain and the edge of the rolling shutter door;

（4）卷簾門(mén)著地時(shí)其底部與地面碰撞時(shí)產(chǎn)生的噪聲。

(4) The noise generated when the bottom of a rolling shutter door collides with the ground when it lands.

其中（1）、（2）為運(yùn)行時(shí)的噪聲，（3）為下拉時(shí)較后的聲音。噪聲級(jí)的大小與拉門(mén)時(shí)門(mén)的運(yùn)行速度有關(guān)系，速度大時(shí)，簾片之間的摩擦、碰撞比較劇烈，這也是產(chǎn)生擾民噪聲的重要來(lái)源。設(shè)想減少卷簾門(mén)的速度時(shí)，摩擦碰撞相應(yīng)地減小，如果找到一個(gè)閾值速度，當(dāng)閘門(mén)速度低于這個(gè)速度時(shí)，噪聲聲級(jí)達(dá)到人們可以接受的情況。

Among them, (1) and (2) refer to the noise during operation, and (3) refer to the later sound during pull-down. The size of the noise level is related to the operating speed of the door when it is pulled. When the speed is high, the friction and collision between the curtains are more severe, which is also an important source of disturbing noise. Imagine reducing the speed of the rolling shutter door and correspondingly reducing friction and collision. If a threshold speed is found, when the gate speed is lower than this speed, the noise level will reach an acceptable level.

卷簾門(mén)噪聲的來(lái)源情況就是以上內(nèi)容了，希望能夠解答您的疑惑，當(dāng)然基于該問(wèn)題，我們所要做的便是做好檢查維護(hù)事項(xiàng)，把損壞降低。還有什么疑惑或者需求，就來(lái)我們網(wǎng)站http://amazingazon.com咨詢(xún)吧！

The source of noise from rolling shutter doors is the above content. We hope to answer your doubts. Of course, based on this question, what we need to do is to do a good job in inspection and maintenance to reduce damage. If you have any doubts or needs, please come to our website http://amazingazon.com Consult!