Common Ratting Problems and Solutions about Car Seats (Continued)

In the previous article, we mainly introduce 3 kinds of common rattling problems and their solutions, let's continue in this blog.

Case four:

Noise position: front seat start, rapid acceleration process rattling

Analysis: seat slide locking piece strength is low, the vehicle starts when accelerating sharply, slide locking piece and guide slot relative sliding, friction generated noise.

Solution: change the seat slide locking piece material from 45# steel to Q460 high strength steel to improve the strength.

Case five:

Noise position: the second row of backrest noise

Analysis: in the whole car through the bumpy road (speed 10km / h), the rear seat backrest plate and backrest tube friction between the noise. In static conditions, shaking the seat backrest, produce strange noise. The causes of the strange noise are welding defects, false welding, leakage welding, etc.; insufficient connection strength, low number of welding joints, unreasonable distribution of welding joints.

Solution: add 3 welding points on the backrest skeleton; fill the backrest skeleton packing box with cushioning material to avoid backboard deformation during transportation.

Case six:

Noise location: second row backrest noise

Analysis: the whole car road test high-speed 8 curve (60km / h), the second row of backrest skeleton intermittent clucking sound. Disassembly of the seat found that the backrest tubular structure and backrest hand buckle flip side distance is close, and no welding points nearby, backboard rigidity is poor, easy to deformation, in the high-speed word bend may be due to extrusion generated by the noise.

Solution: increase the welding point here to increase the rigidity of the back panel; adjust the size of the hand buckle flap to increase the distance from the tubular structure.

Case seven:

Noise location: seat headrest noise

Analysis: the vehicle to 20km / h through the cobblestone road, Belgium Road, the front headrest noise. When the seat is adjusted to the maximum stroke and the middle stroke are no noise, only the lowest stroke noise, disassemble the sample found that when the headrest in the lowest position, the headrest rod and backrest frame limit wire interference, when received road excitation, the seat headrest rod vibration and knocking limit wire to produce a strange sound.

Solution: stick felt on the limiting wire; add rubber pad at the lower end of the headrest rod.

Car seat rattling problem greatly affects the passenger's evaluation of the vehicle comfort, so once the above situation, it is best to seek professional help in a timely manner.

Other questions you may be concerned about:

Do I need to buy seat belts for my racing seat?

Look at the seats you buy to determine what type of seat belt they can accommodate. Some racing seats work with your 3-point harness. Other racing seats use 4, 5 or 6 point harnesses. If you plan to race, you'll want a seat belt with more points to ensure your safety.

Why is the padding different?

Some racing seats are designed for comfort, while others are designed to hold you in place during a race. The padding inside the seat will indicate the intended use of the seat. You will want the seat padding to fit your intended use so that you feel most comfortable when driving.

How do I keep my new seat clean?

A: Before you do anything, you should check with the manufacturer and follow their instructions. You should vacuum often to avoid dust and debris getting into the fabric. You can also use a mild detergent to get the fabric clean.

Finally

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