What are the common flaws of the wiper blades?
Mar 30, 2022
The common flaws of the wiper blades and their causes are the following six categories:
1.One, ribbon:
Cause: 1) wiper arm pressure is not enough;
2) the wiper part of the connection rivet too tight;
3) improper installation.
2.Blur and stripes:
Cause: 1) improper installation;
2) the tape has been worn;
3) rubber in the shrapnel deformation;
4) the surface of the tape dirt or glass surface dirt.
3.Fine water bead:
Cause: 1) the glass surface sticky asphalt or debris;
2)the tape itself due to deformation of the strip.
4.Kata sound or other noise:
Cause: 1) the connection part of the wiper rivet too tight;
2) the glass surface dirt;
3) rubber strip wear;
4) wiper arm damage;
5) strip deformation or wiper overall design is unreasonable;
6) wiper and wiper arm installation angle is not appropriate or wiper arm and accessories do not fit.
5.Mist (a layer of oil-like film with the wiper action distributed in the windshield):
Cause: 1) glass or tape surface dirt;
2) strip wear;
3) rubber in the shrapnel deformation;
4) the wiper arm pressure is too large or the installation angle is wrong.
6.Yang Sheng phenomenon:
Reason: 1) wiper finishing design is unreasonable, did not take into account the aerodynamics;
2) the wiper weight is too light, the material is not qualified, especially in the car when the high speed, and more such a situation.
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