1. Paints shall be sprayed from the inside, then forward, up and down, with regard to details and the dead corner. The 1k paint cannot be sprayed too brightly, if too bright it will be shown on the original, and if the water is washed in the sky and then re-done. Red paint is better covered in white, and the color is brighter。
2. First, the area to be covered by paint is to be determined and the parts to be covered by paint is to be identified. Cleaning up the surface cleaning, cleaning up the dust, avoiding impurities in paint spraying, grinding with fine sand, polishing. The purpose of scratching is to fill the building surface several times with thicker grubs。
3 for grinding: the use of p280 # sandpaper for the thorough grinding of vans requires the use of mid-painted old paint. Dust removal, cleaning: the use of pressure guns and silica cleaning agents to remove dust and stains on the vehicle。
4. The correct paint-painting techniques for car paints include the transfer of guns, the carrying of guns, the walking of guns, etc. The following is the specific content: the spray gun and related equipment should be cleaned and in normal working condition to check if the spray gun produces the desired spray shape。
5, (7) atom ash grinding: grinding with p60 ~ 240 # sandpaper, examination of flatness, needle holes and marks by hand or by grinding the indicator layer. (8) very young atom ash: selected for use when needed, filling needle holes, sandpaper marks, etc. (9) grinding: used with p280 # sandpaper to completely polish the used paints in the middle。
6. Dust removal, when a vehicle is sprayed, is first required to remove the paint from the vehicle so as to avoid impurities during the spraying process and to affect the effect of the paint spray. It is also necessary to provide a cover for the paint of the vehicle, using a back-up technique and cover paper, which is then then painted and then dried。
