What is the cause of abnormal noise of mixer wiper? If the wiper makes abnormal noise for a long time, the windshield will be blurred, which will affect the driver's line of sight, which is very harmful to driving safety. Here's a look:

混凝土攪拌機(jī)雨刮器異響的原因一般來自幾個方面：

The causes of abnormal noise of concrete mixer wiper generally come from several aspects

1. 雨刮器本身問題引起雨刮器異響，雨刮片是橡膠制品，使用的時間長了就會老化或者變硬，尤其是在冬季，如果此時已經(jīng)刮不干凈了，就更換雨刮片，一般的雨刮器一到兩年就要更換一次。

1. The problem of the wiper itself causes the wiper to make abnormal noise. The wiper blade is a rubber product, which will age or harden after a long time of use, especially in winter. If the wiper can't be wiped clean at this time, replace the wiper blade. Generally, the wiper blade should be replaced once every one to two years.

2. 雨刮器和擋風(fēng)剝離力之間夾雜異物也會導(dǎo)致異響產(chǎn)生，當(dāng)攪拌機(jī)的雨刮器打開時，有尖銳的摩擦聲出現(xiàn)，可能是雨刮器下有異物，趕緊下車清理一下。

2. The foreign matter between the wiper and the wind stripping force will also cause abnormal sound. When the wiper of the mixer is opened, there will be sharp friction sound, which may be the foreign matter under the wiper. Get off the car quickly to clean it.

3. 雨刮器連桿襯套摩擦也會發(fā)出異響，攪拌機(jī)隨著使用年限的增加，其雨刮器連桿機(jī)構(gòu)就會出現(xiàn)老化，雨刮臂彈簧的彈性就會下降，襯套也會隨之磨損，甚脫落，此時需要檢查雨刮臂或雨刮連桿襯套。

3. The friction of the wiper connecting rod bushing will also make abnormal noise. With the increase of the service life of the mixer, the wiper linkage mechanism will be aging, and the elasticity of the wiper arm spring will decrease, and the bushing will wear or even fall off. At this time, it is necessary to check the wiper arm or wiper connecting rod bushing.

4. 雨刮器的電機(jī)也會發(fā)出異響，如果雨刮器電機(jī)自身發(fā)出異響，很有可能是電機(jī)的使用年限已到，去的維修站檢查一下，以免影響司機(jī)的駕駛視線。

4. The wiper motor will also make abnormal noise. If the wiper motor itself makes abnormal noise, it is likely that the service life of the motor has expired. Go to a professional maintenance station to check, so as not to affect the driver's driving sight.
    

混凝土攪拌機(jī)雨刮器的使用需要注意一下幾點(diǎn)：

The use of concrete mixer wiper should pay attention to the following points:

1. 定期檢查雨刮片，如果雨刮器有臟污或者是嚴(yán)重的磨損，就要及時的清洗或者更換，否則就會影響其使用效果，可使用沾有酒精清洗劑的棉紗輕輕擦去雨刮片上的污物，但是記得不能使用汽油進(jìn)行清洗，否則雨刮片可能會變形，影響其性能。

1. Check the wiper blade regularly. If the wiper is dirty or seriously worn, it should be cleaned or replaced in time, otherwise it will affect its use effect. You can use cotton yarn with alcohol cleaner to gently wipe the dirt on the wiper blade, but remember not to use gasoline for cleaning, otherwise the wiper blade may deform and affect its performance.

2. 在檢查攪拌機(jī)雨刮器工作情況時，應(yīng)先用水濕潤一下?lián)躏L(fēng)玻璃，否則會刮傷玻璃，同時由于刮片摩擦阻力大，可能損傷刮片或燒壞電動機(jī)，打開雨刮器后應(yīng)注意電機(jī)有無異響，如果電機(jī)有“嗡嗡”聲，但是不轉(zhuǎn)動，就說明其機(jī)械的傳動部分已經(jīng)銹蝕或者卡住，此時必須立即關(guān)閉雨刮器開關(guān)，以防燒毀電機(jī)。

Two When checking the working condition of the wiper of the mixer, the windshield should be moistened with water first, otherwise the glass will be scratched. At the same time, due to the large friction resistance of the blade, the blade may be damaged or the motor may be burned. After opening the wiper, attention should be paid to whether the motor has abnormal noise. If the motor has "buzzing" sound, but does not rotate, it means that the mechanical transmission part has been rusted or stuck The wiper switch must be turned off immediately to prevent burning the motor.

3. 使用中關(guān)閉雨刮器開關(guān)后，雨刮片應(yīng)回到擋風(fēng)玻璃下側(cè)后停止，如果停止的位置不對，就要調(diào)整一下，調(diào)整時可轉(zhuǎn)動自動停止器的蓋，順時針轉(zhuǎn)動停止位置縮短，逆時針轉(zhuǎn)動則停止位置延長。

3. After the wiper switch is turned off during use, the wiper blade should return to the lower side of the windshield and stop. If the stop position is not correct, adjust it. When adjusting, turn the cover of the automatic stop device, turn it clockwise to shorten the stop position, and turn it counterclockwise to extend the stop position.

4. 在冬季，如果雨刮片被凍住或者被雪卡住，一定要冰塊或雪后才能使用雨刮器，否則就會損壞雨刮器或燒壞電機(jī)。這些攪拌機(jī)雨刮器的知識同時適用于其它專用車。

4. In winter, if the wiper blade is frozen or stuck by snow, it is necessary to remove the ice or snow before using the wiper, otherwise the wiper will be damaged or the motor will be burned. These blender wiper knowledge is also applicable to other special vehicles.

以上就是混凝土攪拌機(jī)雨刮器異響原因的介紹，希望對大家有所幫助，如想了解更多資訊內(nèi)容請點(diǎn)擊我們的網(wǎng)站：http://www.wishnailspa.com。

The above is the introduction of the causes of the abnormal noise of the wiper of the concrete mixer. I hope it can help you. For more information, please click our website: http://www.wishnailspa.com 。