What do you do with the scratched wheels

Some people may not pay attention to these scratches, thinking that only the aesthetics have been affected, and think that the question to pay attention to is whether the scratches will affect the life of the wheel hub and driving safety. The scratches left after scratching may cause the wheel to oxidize, so that the paint of the wheel will fall off, and the life of the wheel will be affected over time, so the wheel repair has its meaning. However, it is necessary to remind everyone that wheel repair is not a panacea, if the scratches left by the scratches are deep, it may lead to wheel deformation or chips and cracks, etc., in these serious situations, it is best to choose to replace the new wheel, safety is the most important.

If it is an iron wheel, it needs to be coated with a layer of anti-rust paint before plastering putty, and the wheel can be sprayed and baked after polishing the putty, if the owner requires electroplating or wire drawing process, it will be treated with a professional machine tool, and then the varnish can be sprayed, and finally the wheel hub is polished and waxed.

The sidewall and the outside of the hub are blind spots, leaving room for complex road conditions and slowing down) The tire wall seems to be fine; The wheel is a fully painted cast aluminum alloy wheel (will not rust), scratch slightly, can be ignored, if the appearance is controlled, find an aluminum alloy wheel repair shop, local cleaning, putty water and sand smooth, spray silver aluminum alloy wheel special paint (no money). (Hopefully.)

How to deal with scratched wheels:1. First, clean the wheels.

Sometimes after the wheel collapses, most people don't bother to observe.

To check for scratches, scratch depth, and whether the hub is about to break, first clean the hub.

If your wheel is not broken or deformed, you can repair it yourself.

After cleaning the wheels, dry them with a towel.

After cleaning, pay attention to cleaning the hub with wax paper.

If it is not clean, wash it several times, otherwise it will be difficult to wash it clean.

2.Smooth, because the part of the cherry blossom is very hairy and must be smoothed with sandpaper.

Start by sanding the scratches with water sandpaper and repeat them until they are smooth.

Then evenly apply the putty, which can be applied several times, with an interval of 5-10 minutes each time, so that the putty is fully matched and dry.

If you still feel a little hairy, you can continue to sandpaper until smooth; 3.Paints and oils, and finally oils and paints.

Once the putty is completely dry, sand the scratches again and wrap the part in newspaper.

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Buy paint of the same color as the original wheels and start spraying.

Spray a small amount of paint at a time, divided into several times.

You have to wait until the last coat of paint is dry before you can continue spraying.

This is done to avoid varnishing.

Finally, wait for the paint to dry before applying varnish.

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The solution to the wheel scratching is as follows: 1. After most of the wheel hub is treated by dust-free sandblasting, then a relatively fine water sandpaper is used to polish the details again;

2. When the wheel hub is polished and smoothed, the backflush uses alloy putty to fill the scratches, which is very easy to understand, and it is a reason to fill with putty for automobile sheet metal painting. The alloy putty used on the wheel hub is harder and more delicate than the ordinary putty used on the car sheet metal;

3. Use an angle grinder to polish the excess uneven parts. Once the surface treatment is complete, it's time to paint;

4. If there is a metal wire drawing process on the surface of the wheel, it will not work if you use conventional grinding. It is necessary to use a wheel drawing machine for precision machining until all the scratches are gone;

5. After the primer is dry, it is necessary to spray varnish (topcoat, varnish, bright oil) for protection. Finally, the oven is dried at high temperature for 20 minutes.

6. The repair process of the wheel hub is basically over, in order to make the appearance of the wheel look more brand new and beautiful, start the polishing machine with two kinds of abrasives of thickness and thickness to carry out the final grinding of the wheel hub.

Millions of car purchase subsidies.