Reasons for failure of car wiper

Some things ignore his existence because they are less used. But when there is a problem, it will become very troublesome, and it may even affect the security problem.

    For example, car wipers are divided into two types, one is car bone wiper and the other is car boneless wiper. Because the wiper is only used when it rains, many people ignore the service life of the car wiper motor. Rubber cracking Rubber has a certain life expectancy. Under the raging of cold and hot acid and alkali, it is inevitable that it will harden and crack or peel off. Some wiper blades will fall off directly on the wiper arm. When the car is started, it will See the wiper blades flying into the air; if it is of poor quality rubber, the damage time will be faster. Cold air will make the rubber hard and brittle and crack easily. Since they will remain in a fixed curled state, they will not adhere well to the glass.

    Many experts believe that wiper blades should be replaced every 6 to 12 months to get a good line of sight. This phenomenon is more likely to occur on vehicles parked in open parking lots all day long. Lifting phenomenon is a common phenomenon in the aerodynamics of today's vehicles, especially the long-sized wiper. When the wiper is scraped, the wiper blade sweeps through the surface of the windshield and rises due to the wind, resulting in part of the wiper not being wiped. This phenomenon occurs after scanning. As a result, the condition of the wiper deteriorates and the vision is unclear. Natural rubber will deteriorate over time. Halogen hard rubber and synthetic rubber have a longer life. Excessive use will also damage the blade. Dust, small particles, mud spots on the road and even the juice of small insects will dull the blade of the blade. Without the blade, it will not be clean. A mist-like layer of oily film is distributed on the windshield along with the action of the wiper, usually due to dirt or car wax, and often rubber is contaminated. This is annoying and dangerous. The sun will bake the hard rubber.

This article is original by the wiper motor manufacturer, please indicate http://www.c-eu.cn/