First, check whether the packaging of the wiper blades is standardized. As for the product itself, most fake wiper blade covers are relatively soft and can be easily disassembled. to rough work.
Wipers are important safety features. They must be able to effectively shed rain, snow and dirt; resistant to corrosion by acids, alkalis, salt and other harmful substances; the lifespan reaches 150,000 scraping cycles (passenger cars).
Working principle
The power source of the wiper comes from the electric motor, which is the heart of the entire wiper system. The quality requirements for windshield wiper motors are quite high. It uses a permanent magnet DC motor. The wiper motor installed on the front windshield is generally integrated into the mechanical part of theworm gear.
The function of the worm mechanism is to reduce speed and increase torque. Its output shaft drives a four-bar linkage mechanism, which transforms the continuous rotational motion into a left-right oscillating motion.
There are counterfeit products on the market.
There are many fake Japanese water bomb wipers in the Chinese market. This is mainly due to the great popularity of Japanese water bomb wipers, which prompted many copycat manufacturers to imitate them. These fakes usually have the following problems: poor quality material, rough appearance, unstable performance, etc. More serious issues may also include potential safety risks, such as the use of substandard materials that are easy to break or damage, and may pose a security threat.ity of conduct.
When purchasing Japanese water bomb wipers, it is recommended to choose formal channels and pay attention to identifying authenticity. It should be noted that if the price is too low or there are obvious problems with the quality of the product, it may be fake and consumers should remain vigilant to avoid being deceived.