彩乐乐网

Hello, welcome to Mingke Looking for Instrument Network

彩乐乐网 | Help Center | About Us | Mingke Official Website

Recently Viewed

彩53彩票网 万人炸金花 新橙彩票 电子游戏 360彩票 中国福彩网 一定牛彩票网 精选四肖三码 白小姐四肖必选一肖四不像 六肖中特精选

withBroswerStore(function(broswerStore){ var box=$('box_widgets_1154');; broswerStore.get('history',function(v){ v=JSON.decode(v); if(!v||!v.length)return; var html=''; var template = '
'; template+='
'; template+= ''; template+= ''; template+= '
'; template+= '
{viewTime}
'; template+='{goodsName}

'; var max=Math.min(v.length,3); if(v.length>1) v.reverse(); v.each(function(goods,index){ var vt = ($time() - goods['viewTime']); vt = Math.round(vt/(60*1000))+'分钟前浏览过:'; if(vt.toInt()>=60){ vt = Math.round(vt.toInt()/60)+'小时前浏览过:'; if(vt.toInt()>23){ vt = Math.round(vt.toInt()/24)+'天前浏览过:'; if(vt.toInt()>3){ vt = new Date(goods['viewTime']).toLocaleString()+'浏览过:'; } } }; if(!!!vt.toInt()){vt='刚才浏览了:'} goods['viewTime'] = vt; if(index

Ultrasonic cleaning machine repair

Release Date: 2019-12-07

With the development and progress of industrial production, ultrasonic cleaning machines have been widely used in many industrial production and daily life, such as cleaning precision instruments such as clocks and watches, jewelry, glasses, optical instruments and so on. Everyone who has been equipped with glasses has used an ultrasonic cleaner to clean the glasses. It uses the principle of sound waves to propagate and vibrate in the liquid to achieve the purpose of cleaning. Today, Xiaobian will introduce the working principle and maintenance method of it.

Ultrasonic cleaner

Ultrasonic cleaners-how ultrasonic cleaners work

The principle of the ultrasonic cleaning machine is mainly to convert the transducer, the sound energy of the power ultrasonic frequency source, and convert it into mechanical vibration, and radiate the cleaning liquid in the tank to the ultrasonic wave by cleaning the tank wall. Due to the radiated ultrasonic waves, the microbubbles in the liquid in the tank can keep vibrating under the action of sound waves. When the sound pressure or sound intensity reaches a certain level, the bubble will expand rapidly and then suddenly close. During this process, the shock wave is generated at the moment the bubble is closed, so that the pressure and local temperature of 1012-1013pa around the bubble are generated. The huge pressure generated by this ultrasonic cavitation can destroy the insoluble dirt and make them differentiate into the solution. Direct and repeated impact of steam cavitation on dirt.

On the one hand, the adsorption of dirt on the surface of the cleaning part is destroyed, on the other hand, it can cause fatigue damage to the dirt layer and be detached. The vibration of the gas-type bubbles scrubs the solid surface. Once the dirt layer has a seam to drill, the bubbles are immediately " The "drill-in" vibration causes the soil layer to fall off. Due to cavitation, the two liquids are rapidly dispersed and emulsified at the interface. When solid particles are wrapped in oil and adhere to the surface of the cleaning part, the oil is emulsified and the solid particles fall off by themselves. Ultrasound When propagating in the cleaning liquid, positive and negative alternating sound pressures will be generated, forming a jet, and impacting the cleaning part. At the same time, due to the non-linear effect, acoustic and micro-acoustic flows will be generated, and ultrasonic cavitation will produce high-speed Microjet, all these effects, can destroy the dirt, remove or weaken the boundary dirt layer, increase the stirring and diffusion effect, accelerate the dissolution of soluble dirt, and strengthen the cleaning effect of the chemical cleaning agent.

Problem one, cannot boot

First of all, you should check whether the power supply is turned on. Many customers do not connect the power supply, they think the machine is not working, and the machine cannot be turned on. The result is again under the guidance of our technicians. According to our statistics, more than 60% of the non-startup problems are the power is not connected. Checking the power supply is very simple. You can plug other electrical appliances into the original jacks to see if they can work. If not, it means that the power supply is not properly connected.

Problem two, the power indicator is off

Some machines suddenly stop working after a period of use, and the power indicator light is off. After the power is removed, if the light is still off, you can pull out the machine's insurance to see it, or change it directly. root. Most models of Suowei ultrasonic cleaning machine have backup insurance, just replace it. Note: Please do this operation after disconnecting the power.

Problem three, no vibration

After the machine is plugged in, the machine can be turned on and the indicator light is on, but the liquid in the cleaning tank has no signs of vibration. If it is mechanically controlled, you can check whether the rotary switch that controls the ultrasound is turned on or adjusted to the time position. The CNC ultrasonic cleaning machine should check whether it is according to the beginning and the timing is set. If two items are excluded, it can be determined that there is a problem with the internal components of the machine and it can be sent to the factory for repair. Instrument repair If the customer has certain electronic repair experience, they can also dismantle it by themselves, find out the problem part, or send a picture to our company. After the company's technical staff makes a judgment, send the damaged part to it and replace it .

With the advancement of science and technology, ultrasonic technology will gradually mature and develop, and ultrasonic cleaners will also be used more and more widely. During use, the probability of problems with the ultrasonic cleaning machine is relatively small, and most of them can be easily solved by themselves. If there is a problem, you need to carefully check it first, don't be overly nervous, the above maintenance methods can easily Help you solve all problems.

Processing......
Ranch