What are the common flaws of the wiper blades?

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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.