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Some aerial vehicle drivers will park the aerial vehicles in garages or outdoor parking lots for a variety of reasons, but relevant auto professionals have stated that if they do not use aerial platforms , they will When it is parked for a long period of time, it will be of great harm to the vehicle, so it is generally not recommended that the operator of the aerial vehicle parks for a long time without using the vehicle for a long time, otherwise the failure rate of the vehicle will be high, and The following types of failures will also occur:
First, it will cause the oil seal of the vehicle to be relatively easy to age due to the relatively long suspension of the aerial work vehicle, which results in the uneven force contacted around the oil seal until the oil seal will undergo permanent deformation. This phenomenon is very easy. There is an oil leak.
Second, the long-term parking of high-altitude vehicles will lead to oil oxidation corrosion engine parts, oil oxidation phenomenon will be very serious, when the vehicle starts again, the piston and the cylinder will form a dry friction and semi-dry friction, This will speed up the wear of the part. And the resistance will increase to a large extent, which will eventually lead to difficulty in starting up the aerial vehicles .
Third, long-term parking of high-altitude vehicles will lead to early scrapping of vehicle batteries. Today's high-altitude vehicles generally use lead-acid batteries. One of the characteristics of such batteries is that they will be generated if the vehicle is stopped. Automatic discharge. Under normal conditions, the self-discharge of the vehicle battery in each day and night can make the capacity drop to more than one-hundredth. Then the most serious is that the surface of the plate will be generated after the battery has been self-discharged for a long time. Sulfide directly affects the effect of recharging the battery, which will seriously lead to the battery being scrapped in advance.
Fourth, long-term parking of high-altitude vehicles will lead to deformation of the vehicle tires. When the aerial working platform stops running, the weight of the entire vehicle is the area where four tires touch the ground to bear the weight, then it will cause contact parts. Compression shrinkage occurs. The longer the vehicle is parked, the less likely it is for the wheels to touch the deformed position of the ground, so that the weight distribution around the tires will change, and the rolling radius will be uneven, causing the wheels to become unbalanced once the vehicle is moving at high speed. After that, then the body will chatter, tire wear accelerated, giving the vehicle safety belt to a large security risk. (Text / Sun Ni)
The decorations of festival inflatable as a festival are indispensable for consumers who pay attention to rituals. Their enthusiasm for the festival is still unabated, and the festival atmosphere is still strong.
Compared with small products related to Halloween, decorations such as inflatable arches and inflatable skulls have taken the lead in winning the market to give many sellers a surprise. The reason why it is so hot is not only related to consumers preparing for the festival activities early, but also shows that consumers' demand for decoration categories is greater.
The festival inflatable decoration is not only reflected in Halloween, but also the same than Thanksgiving, Christmas, etc. will be as huge. On Amazon's official website, Halloween decorations such as inflatable hats, garden decorative humanoid dolls, decorative plastic knives, and terrorist elements are equally sold, ranking forward.
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