iron
Type:wiper linkage material:iron Description:universal metal wiper blade
Intermittent wiper is a sheet structure installed in front of the windshield. It consists of a motor, a reducer, a four-link mechanism, a wiper arm spindle, and a wiper blade assembly. Its main function is to remove obstacles from the windshield Rain and snow and dust in sight. Intermittent wipers, also known as wipers, wipers, wipers or windshield wipers, are devices used to wipe off raindrops and dust attached to the windshield of vehicles to improve driver visibility and increase driving safety .
1.Universal windshield wiper for 100% of cars around the world.
2.New generation technology with durable,reliable performance.
3.Aerodynamic and fashionable design,no noise,cleanest.
4.Precisely cut rubber element with superior caliber graphite or Teflon rubber for long lasting wiping performance.
The intermittent flexible wiper is adjusted by the driver according to the rain and sight conditions. Unlike other wipers installed on ordinary cars, it can automatically increase and decrease the wiper speed according to changes in vehicle speed. Because in the same amount of rainfall, the faster the speed of the vehicle, the more rain will come, and if the vehicle is stopped, the deceleration of the wiper will reduce the noise.
The power source of the wiper is the electric motor, which is the core of the entire wiper system. The quality requirements for wiper motors are quite high. It uses a DC permanent magnet motor, and the wiper motor installed on the front windshield is generally integrated with the worm and worm mechanical part. The function of the worm gear and worm gear is to reduce the speed and increase the torque. The output shaft drives the four-link mechanism. The four-link mechanism changes the continuous rotary motion into a left-right swing motion.
The wiper motor uses a 3-brush structure to facilitate speed changes. The intermittent time is controlled by an intermittent relay, and the wiper wiper is wiped according to a certain period by using the charging and discharging functions of the return switch contacts of the motor and the resistance and capacitance of the relay. The wiper blade of the wiper is a tool to directly remove rain and dirt from the glass. The scraper rubber strip is pressed against the glass surface by the spring strip, and its lips must match the angle of the glass to achieve the required performance.