Methods and methods of car polishing, steps and methods of car polishing

Car polishing can remove minor defects such as scratches, coarse grains, marks, whitewashing, and other minor defects on the surface of the paint.

The steps are as follows:1Wash the entire paint surface of the car: Use special car cleaning foam to clean the whole vehicle until the surface is clean.

2.Use coarse wax or fine wax and polish it with the help of a polisher to remove imperfections in the paint surface and reveal a new paint.

3.After the polishing is completed, all the wax on the paint is washed, and the polishing effect comes out and feels very translucent and smooth.

4.After washing the car, after the body moisture is dry, carefully finish the whole body of the car with car wax, and after more than ten minutes, the body will be carefully wiped after more than ten minutes to fully absorb the body to complete the entire construction procedure. {The paint surface will be glazed after polishing, which will make the paint effect more transparent, bright and smooth}

Precautions should be taken for polishing:

1.For different polishing positions, you should pay attention to the force, and do not grind the paint through. {The corners and water chestnuts of the car are gently carried over, and these places are the easiest to show the bottom}

2.Use a large towel to cover the front windshield, the wax will stick to the wipers when polishing and it will be difficult to clean.

3.When polishing, you should pay attention to the angle and self-protection techniques, do not let the residual wax fly to the face, especially the eyes, and drop it to the floor.

Procedures for car waxing.

Car washing. In order to ensure the waxing effect, the vehicle must be thoroughly cleaned before waxing.

Waxing. Waxing can be divided into manual waxing and mechanical waxing, manual waxing is simple and easy, mechanical waxing efficiency is high. Whether waxed by hand or mechanically, it is important to ensure that the paint is evenly applied.

When waxing by hand, first apply an appropriate amount of wax to the sponge (special waxing sponge), and then apply it in a straight line in a certain order, and each application should have a degree of overlap with the upper application area of 1 5-1 4 to prevent missing coating and ensure uniform application. When the machine waxes, the car wax is applied to the sponge of the waxing machine, and the specific application process is similar to that of the hand, it is worth noting that the application at the edges, corners and edges should avoid exceeding the paint surface, and it is easier to grasp the manual application in this regard.

Polished. According to the instructions of different waxes, polishing can be carried out 5-10 minutes after application. When polishing, follow the principle of waxing first and polishing first, to ensure that the polished car surface is not polluted, and the polishing operation usually uses non-woven wool to reciprocate in a straight line, and press it hard to remove the remaining wax.

When you are self-reliant and waxing, pay attention to the following issues:

1. The waxing environment is clean, there is good ventilation, and a special waxing workshop can be set up if possible.

2. The car should be waxed in a cool place, otherwise the temperature of the car surface will be high, and the adhesion ability of the car wax will decrease, which will affect the waxing effect.

3. When waxing, the running route of the manual sponge and the sponge of the waxing machine should be straight and reciprocating, and it is not suitable for annular application to prevent strong annular diffusion caused by uneven coating.

4. When waxing, the principle of first up and then down should be followed, that is, the roof, front and rear covers, and sides of the body should be applied first.

5. When waxing, if the sponge has the same color as the car paint, it may be that the paint surface has been damaged, and the waxing should be stopped immediately and repaired.

6. The polishing operation should be carried out within the specified time after the waxing is completed, and the polishing movement is also straight and reciprocating. Unpolished vehicles are never allowed to drive on the road, otherwise polishing will easily cause paint scratches.

7. After polishing, carefully inspect and remove the remaining wax from the license plate, lights, door edges, etc., to prevent corrosion.

8. After waxing, the equipment and supplies should be properly cleaned and stored properly.

9 To master the frequency of waxing, due to the different driving and parking environment of the car, the waxing interval can not be step-by-step, but you can wipe the paint surface of the body by hand, if there is no smoothness, you should wax again.

1. Defect removal: spray a small amount of water on the paint surface, use P1500 pyramid sandpaper with dry grinding for about one time, and the paint surface is in a matte state; After sanding, scrape off the white foam on the surface with a rubber scraper, observe the paint surface, find out the obvious defects, and then spray a small amount of water on the sand board to remove the defects.

2. The paint surface is too fine: use a dry grinder with P3000 pyramid sand board and dry grinding cushion to polish the paint surface, spray a certain amount of water on the sand board and the paint surface, and polish the entire paint surface in two layers in the order of up and down left and right at a faster moving speed. After grinding, use a rubber spatula to wipe off the surface water and white foam.

3. Coarse wax polishing: After sandpaper grinding, further remove the sandpaper traces on the surface to restore the smoothness and initial luster of the paint surface. Apply the wax evenly to a certain paint area, and control the speed of the polisher between 1200 and 2000 rpm.

In the initial stage, the polishing disc is pressed in with medium and upper pressure to polish the paint surface at a uniform speed and observe the paint surface. When the sandpaper marks are obviously removed, the pressure is released to remove the wax marks, so that the paint surface can return a certain luster. After polishing, wipe off the coarse wax and dust remaining on the surface of the paint with a microfiber cloth.

Car polishing steps: 1. Wash the car. 2. Grinding. 3. Polishing. 4. Mirror restoration.

Car polishing steps explained in detail:

1. Wash the car

Before polishing, the car body must be cleaned to remove dust particles to avoid secondary damage to the paint.

2. Grinding.

After cleaning the car, the body needs to be roughly sanded, and different sizes of water sandpaper are selected for grinding according to the size of the defects and scratches on the surface of the body.

3. Polishing.

After grinding, a suitable polishing machine is selected with polishing wax to finely polish the polished body.

4. Mirror restoration.

After polishing, it is necessary to use a mirror treatment agent to restore the mirror effect of the body, and then wax and glaze.

Benefits of Car Polishing:

1. It can be a smoother and brighter paint.

2. After polishing, the waxing and sealing glaze exists for a longer time.

3. Polishing can make the car cleaner and can effectively remove stains.

4. It can deal with scratches effectively.

The steps for grinding and polishing are as follows:

1. Clean the whole vehicle. Clean the whole vehicle with a paint cleaner with strong detergency, and when using the cleaning agent, you should avoid new scratches caused by particle dust in the grinding.

2. Water sandpaper grinding. For defects such as coarse grains, fine sandpaper marks, flow marks and other defects on the painted surface, wrap 600 water sandpaper in water in a small rubber liner before polishing, and gently polish it until it is smooth (note that it cannot be worn through the paint layer).

3. Coarse and fine grinding. Use a mechanical grinder (electric or pneumatic) and coarse abrasive paste to coarsely grind the traces of water sandpaper into the mold; Then add abrasive paste to polish and polish fine grinding.

4. Polishing. A mechanical polishing machine is used to remove the spin marks left by the coarse abrasive paste with a mirror treatment agent to achieve the effect of mirror polishing of the paint film.

5. Hand glazing. After grinding and polishing, wipe off the grinding and polishing paste, immediately wipe all the polished parts with cotton yarn dipped in varnish wax, and then wipe off the excess varnish wax with dry cotton yarn to make the paint surface bright and dazzling.

In order to make up for these defects, grinding and polishing are usually carried out after spraying, so as to improve the mirror effect of the paint film and achieve the requirements of brightness, smoothness and showiness.

1. Clean the paint surface of the car, and use special car cleaning foam to clean the whole vehicle until the surface is clean; 2. Use coarse wax or fine wax to polish with the help of a polishing machine to throw away the defects of the paint surface; 3. After polishing, wash all the wax on the car paint; 4. After washing the car, wait for the body moisture to dry, and carefully finish the whole body of the car with car wax.

1. Clean the paint surface of the car, and use special car cleaning foam to clean the whole vehicle until the surface is clean; 2. Use coarse wax or fine wax to polish with the help of a polishing machine to throw away the defects of the paint surface; 3. After polishing, wash all the wax on the car paint; 4. After washing the car, wait for the body moisture to dry, and carefully finish the whole body of the car with car wax.