關(guān)于懸掛系統(tǒng)的改裝過(guò)程中，硬的減震器要與硬的彈簧相搭配，而彈簧的硬度又與車(chē)重息息相關(guān)，因此較重的車(chē)一般采用較硬的減震器。與引震曲軸相接的裝置，用來(lái)抗衡曲軸的扭轉(zhuǎn)震動(dòng)。沖床減震器的原理與此相似。
 In the refitting process of the suspension system, the hard shock absorber should be matched with the hard spring, and the hardness of the spring is closely related to the weight of the car, so the heavier car generally USES a harder shock absorber.A device connected to a crankshaft to counter torsional vibration of the crankshaft.The principle of a punch shock absorber is similar.

 一、沖床振動(dòng)噪聲產(chǎn)生的原因分析：
 I. cause analysis of vibration and noise of punch:

 沖床工作時(shí)產(chǎn)生振動(dòng)的原因：轉(zhuǎn)動(dòng)部分(電動(dòng)機(jī)和飛輪)的不平衡力;曲軸連桿和沖頭組成的曲柄連桿機(jī)構(gòu)的不平衡擾力;沖頭與工作接觸時(shí)的沖擊力、沖壓過(guò)程完成瞬間由于力的釋放，曲軸及立柱的彈性收縮引起的振動(dòng)力等。前幾種力的作用產(chǎn)生的振動(dòng)不大，沖床振動(dòng)主要是在下料完成的瞬間，沖頭與工件相互作用力突然消失后因曲軸和立柱形變狀態(tài)恢復(fù)到原狀態(tài)的回彈作用引起的。沖床的振動(dòng)主要與沖床加工的壓力大小有關(guān)，壓力大由曲軸承受的剪應(yīng)力大，立柱的壓座力亦大，每次沖壓完時(shí)回彈力亦大，所以沖床沖壓噸位愈高，沖壓振動(dòng)越強(qiáng)烈。
 Causes of vibration in the working of the punch: unbalanced force of the rotating part (motor and flywheel);Unbalanced disturbing force of crank connecting rod mechanism composed of crankshaft connecting rod and punch;The impact force when the punch comes into contact with the work, the vibration force caused by the elastic shrinkage of the crankshaft and the column, etc.The vibration produced by the action of the previous several forces is not large. The vibration of the punch is mainly caused by the rebound effect of the crankshaft and the column deformation returning to the original state after the interaction force between the punch and the workpiece suddenly disappears at the moment of blanking.The vibration of the punch is mainly related to the size of the punch processing pressure, pressure by the crankshaft bears a large shear stress, the column pressure seat force is also large, each time when stamping elastic force is also large, so the punch tonnage is higher, stamping vibration is more intense.

 二、沖床減振降噪聲的使用標(biāo)準(zhǔn)：
 Ii. Standards for vibration and noise reduction of punch machine:

 環(huán)境質(zhì)量標(biāo)準(zhǔn)
 Environmental quality standard

 1、 GB10070-88《城市區(qū)域環(huán)境振動(dòng)標(biāo)準(zhǔn)》(工業(yè)集中區(qū))，即晝間75dB(A)，夜間72 dB(A)。
 1. Gb10070-88 environmental vibration standard for urban areas (industrial concentration area), i.e. 75dB(A) during the day and 72db (A) at night.

 2、《城市區(qū)域環(huán)境噪聲標(biāo)準(zhǔn)》GB3096-93(3類(lèi))，晝間65dB(A)，夜間55dB(A)。
 2. Environmental noise standards for urban areas gb3096-93 (class 3), 65dB(A) during the day, 55dB(A) at night.

 3、沖床減震器的應(yīng)用非常廣泛，中央空調(diào)、汽車(chē)、風(fēng)機(jī)、水泵、發(fā)電機(jī)組等很多設(shè)備都有應(yīng)用到。
 3, the shock absorber is widely used, central air conditioning, automotive, fans, pumps, generator sets and many other equipment have been used.

如何改裝合肥阿壩彈簧減震器保質(zhì)2年能不

如何改裝合肥阿壩彈簧減震器保質(zhì)2年能不能買(mǎi)?中秋即將來(lái)臨，我們無(wú)錫市松夏橡膠減震器有限公司先提前祝大家節(jié)日快樂(lè)吧！不知道大家有什么打算，畢竟中秋是我國(guó)的一個(gè)團(tuán)圓節(jié)，而…

減震器啟動(dòng)前的準(zhǔn)備及檢查

減震器啟動(dòng)前的準(zhǔn)備及檢查： 1、檢查屏蔽電機(jī)和啟動(dòng)設(shè)備的接地裝置是否良好和完整，接線(xiàn)是否正確，接觸是否可靠。 2、對(duì)新安裝和長(zhǎng)期停用的屏蔽電機(jī)，使用前應(yīng)檢查電機(jī)定子繞…

阻尼彈簧減振器ZTA-4800空調(diào)冷水機(jī)的技術(shù)

阻尼彈簧減振器ZTA-4800空調(diào)冷水機(jī)的技術(shù)狀況新的媒介平臺(tái)的崛起，各種新的營(yíng)銷(xiāo)手段層出不窮，阻尼彈簧減振器廠(chǎng)企業(yè)在講求渠道創(chuàng)新之余對(duì)于營(yíng)銷(xiāo)模式的創(chuàng)新也有著不少的要求，但是…

吊式彈簧減震器ZTA-80螺桿冷水機(jī)活塞hs編

吊式彈簧減震器ZTA-80螺桿冷水機(jī)活塞hs編碼在吊式彈簧減震器中的往復(fù)運(yùn)動(dòng)是通過(guò)與之間的液壓腔液體傳遞給的。為了維持要的正常運(yùn)動(dòng)要求液壓腔封閉空間內(nèi)液體的體積保持不變。這樣…

減震墊內(nèi)部結(jié)構(gòu)的阻尼系數(shù)

減震墊內(nèi)部結(jié)構(gòu)的阻尼系數(shù) 減震墊密封環(huán)移位，螺絲未擰緊，漏油，殼體密封性差，柜門(mén)有空隙，器件非常容易被灰塵環(huán)境污染，或潮濕進(jìn)入浸蝕。減震墊設(shè)置在家具家具木地板或地板…

怎樣檢測(cè)轎車(chē)fox轉(zhuǎn)向減震器保修規(guī)定

怎樣檢測(cè)轎車(chē)fox轉(zhuǎn)向減震器保修規(guī)定生活中振動(dòng)的現(xiàn)象是不容忽視也是不可缺少的,所有的物體的振動(dòng)都會(huì)產(chǎn)生聲音，而人們也一直致力于振動(dòng)的產(chǎn)生,控制和消除的研究,??在橡膠應(yīng)用于工…