The wiper is an important guarantee for the safe running of the rain and snow, so we have to purchase and maintenance of automobile wiper carefully, it is responsible for our own and car following techmer machinery to share some of the car wiper selection tips and some maintenance method.

Confirmation of connection mode and specification of wiper

Support rod connecting the wiper arm, some of the arm is fixed by screws to the rocker arm, some are made with a convex locking clasp. The model of the wiper used by the vehicle can be referred to the handbook.

Two. Whether the rubber strip of the wiper is aging

Pull up the wiper and touch the rubber raining scraper after cleaning. If the blade is aged, hardened and cracked, the wiper is not qualified.

Three. Does the wiper keep a certain speed at different speeds

Put the wiper switch at a variety of speed positions, especially to see if the wiper keeps a certain speed in discontinuous working conditions.

Four. Check the state of water scraping

If the contact surface of the rubber is not fully fitted to the glass surface and the rubbing remains are produced, the wiper is not qualified.

Five. There is no abnormal noise in the motor

If the wiper motor is buzzing and not rotating, it means that the wiper's mechanical transmission part is rusted or jammed. Then the wiper switch should be closed immediately, so as to prevent the motor from burning.

Six. The wiper is not as long as possible

Some people think that the longer the length of the wiper, the larger the area, the better the vision. Actually, the length of the lengthened wiper can increase the scope of the field of vision, but it will also increase the burden of the wiper motor and the wiper rod. If we want to lengthen it, we must make sure that it doesn't impede the normal work of the wiper. Do a good maintenance of the wiper, first to prevent the "harm" of foreign objects. Conservation Division to remind the owners of vehicles in the usual driving process, sand and other small particles can be attached to the wiper and windshield, it is easy to damage the surface to form flat wiper blade, the scraping is not clean, usually can use soft cloth to wipe the rubber contact surface, can be attached to the top of the sand and let the dust, wiper and windshield and get good protection. In addition, different colors also have different maintenance tips. After rain washed the car as soon as possible, the acid rain ingredients to form rubber aging; winter ice and snow cleaning glass, cut with a wiper hard brush, resulting in wiper blade damage; often change strip inclination of the contact surface shape, prevent a deformation; when the wiper fit is not tight, should be go to a professional repair shop to adjust as soon as possible, to prevent the formation of security risks.

Techmer machinery has also initiated the owners, in addition to regular inspection, wiper best six months to a year to replace a. Usually the car owners to develop superior use habits, don't blow dry, it is best to spray some water open wiper, so conducive to the protection of the wiper blade; in the case of long-term parked vehicles, can use the wood like a small thing, the pad in the wiper, the windshield wiper blade and separated from each other so, can prolong the service life of the wiper.