Wheel tire repair method
Most old drivers should encounter the tire was tied. After all, the tire is a rubber product, and there is no way to deal with the nail. The repair method after the tires must be repairing the tires. It cannot be said that the tires are replaced with a nail and it is too wasteful. However, if the nail is very thick, it may not be repaired.
- Squeeze strip tire repair. This is the most primitive way of repairing the tires. The method of repairing the tires is to use an awl to plunge from the place where the tires are tied, to expand the wound. If it is not enlarged, the rubber strip will not enter, and then the rubber strip will be removed from the wound. The stuff is stuffed in, and the rubber strip leaking outside is cut off and the tire is finished. The principle is that because the rubber of the tire is elastic, the rubber strip is tightly squeezed, and the airtightness is maintained. The surface of the rubber strip is also glued, and it can also stick to the tire and keep it from falling.
The advantage is that the operation is simple, there is no need to disassemble the tires, and there is no need to do dynamic balancing. It can be done in a few minutes and the price is cheap. The disadvantages are very large. When the tire is repaired, it is necessary to enlarge the wound, damage the tire, and it is not durable, and the reliability is poor. When the time is long, there will be a slow leak. Therefore, normal tire repair is not recommended for this method, unless you have no other tire repair methods in the barren hills, emergency use is fine.
- Cold fill, which is also the method of patching. This is a more mainstream method, more applications, and the method of supplementing bicycle tires. The method of operation is to remove the tire from the car, then use the grilling machine to remove the tire from the hub, find the tire nailing, polish, and finally put the film.
The advantage is that it is more durable, more reliable, and the price is not expensive. It can be fixed for dozens of dollars, and the quality of the patch is also good or bad. The downside is that because the tire is just a film on the inside of the tire, there is no filling in the outside and the middle of the tire, there is still a hole, this place is very fragile, so if there is a sharp stone just touch here, it will be very easy Cause damage. Tires pressed into corrosive things, such as oil, acid rain, etc., will go along the holes and directly corrode the tire patch and the rubber inside the tire, causing damage to the tire.
- Mushroom nail repair, also known as plastic nails. The method of repairing the tire is the same as the method of cold-filling above. The only difference is that the material of the tire is different. This material has a rubber tail in the center of the film, except for a film that is cold-filled. Like a small mushroom, like a tack. In addition to putting the film on the tire, the tail of the strip should also be worn out from the inside of the tire, and worn on the outside of the tire, and then the excess is removed. This reliability is very high, and it also perfectly solves the problem of cold compensation. The tires in the nails are filled in the middle of the tires, and the holes are blocked. The price is more expensive, and the price is more than one hundred.
- Fire compensation. This method is not too practical, because the operation is complicated and it takes too much time. The operation is the same as the cold-filling method. There is also a film, but the film is not attached. It needs to be baked with a heating device. The patch is baked and allowed to fit into the wound of the tire. After cooling, It is integrated with the tire and has the highest reliability. However, because of the high technical requirements and time-consuming, it is easy to lose tires due to poor operation, so many tire repair shops will not use fire.
Finally, for the tires of general family cars, the method of cold subsidized film can be used, the most economical; if the tires are more expensive and relatively new, you can consider mushroom nail repair. No matter which kind of tires are used, the tire dynamic balance must be done. Many tire repair shops are not standardized. If they are finished, they will not be balanced. They will be loaded directly to you. If the tire balance is too much, the car will tremble at high speed, so the balance must be done.
