人人妻人人藻人人爽欧美一区|午夜宅男在线永久免费观看网|亚洲国产成人久久精品大牛影视|成人片黄网站色大片免费毛片

The repair process of automotive repair paint

2019-07-09 660

Vehicles inevitably encounter some bumps and bumps in daily life. Generally, scratches on the paint are repaired. Do you know what work the repair process requires? The editor will tell you today.

Automotive paint repair process:

1. The vehicle body is used for rust prevention and internal painting: the condition of the vehicle body is evaluated by the staff.

2. Polishing and trimming the inclined surface: Use P60~180 # sandpaper to polish and repair the main body of the metal plate, and the repair requires atomic gray areas.

3. Dust removal and cleaning: Use a pressure gun and silicon remover to remove dust and dirt from the body.

4. Care: Use anti stick techniques to stick masking paper.

汽車修補(bǔ)漆

5. Paint primer: Mix 4:1 red primer, apply 1-2 layers of polished metal, expose the metal, and then bake.

6. Filling atomic ash: Fill the concave position on the car body with a mixed multifunctional atomic ash and place it in an environment of 20 degrees Celsius for 30 minutes.

7. Polishing atomic gray: Use P60~240 sandpaper to polish, and touch with hands or indicator layer to check flatness, pinholes, and imprints.

8. Special young atomic ash: used when needed, filling pinholes, sandpaper marking, etc.

9. Grinding: Use P280 # sandpaper to thoroughly polish the old coating that needs to be sprayed with a central coating.

10. Dust removal and cleaning: Use a pressure gun and silicon remover to remove dust and stains from the body.

11. Care: Use masking paper.

12. Spray center paint: Mix 2-3 layers of multi-functional center paint, separate each layer for 5-10 minutes, then dry at 60 degrees Celsius for 30 minutes, and then spray on the polishing indicator layer.

13. Polishing center paint: Use P320~400 # sandpaper to polish the dry center paint.

14. Inspection: Check the grinding effect, and micro filling can be done.

15. Dust removal, cleaning: Remove dust and stains from the body.

16. Care: Concealing the body.

17. Dust removal and cleaning: First, use a pressure gun to blow off dust stains on the body, use silicone cleaner to remove internal stains, use a pressure gun to blow off dust in the open space inside the body, and finally, use a sticky cloth to remove dust from the body.

18. Topcoat spraying plain grain paint: Spray 2-3 layers, with each layer separated for 5-10 minutes. Add curing agent and heat up diluent.

19. Spraying primer: Spray 2-3 layers of ordinary paint, silver paint or pearl paint, with each layer separated for 5-10 minutes.

20. Varnish spraying: Mix and spray two layers of varnish, with each layer separated for 5-10 minutes, and participate in the curing agent and diluent at this temperature.

21. Drying: Allow to stand for 5-10 minutes and dry at 60 degrees Celsius for 30 minutes.

22. Waxing and polishing.

Article source: Automotive repair paint Www.zjlicheng.com


午夜免费啪视频| 少妇与大狼拘作爱性a| 男女裸体影院高潮| 成 人 在 线 免费观看| 日韩v亚洲v欧美v精品综合| 无码精品a∨在线观看中文| 国产精品久久久久这里只有精品| 国产一级二级三级视频| 国产成a人片在线观看视频下载| 久久精品夜色噜噜亚洲a∨| 欧美成人免费全部| 国产免费毛卡片| 久久天天躁狠狠躁夜夜| 琪琪女色窝窝777777| 日本中文字幕乱码免费| 亚洲欧美日韩久久精品| 男女啪啪永久免费观看网站| 久久久久成人精品无码中文字幕 | 天堂а在线中文在线新版| 久久久无码一区二区三区| 精品久久久久久久免费人妻| 中文字幕无码久久精品| 亚洲视频偷拍精品久久| 粗大的内捧猛烈进出少妇视频| 欧美黑人添添高潮a片www| 情侣作爱视频网站| 一本一本久久aa综合精品| 欧美性色黄大片a级毛片视频| 亚洲一区二区三区一级在线| 18禁止进入1000部高潮网站| 精品乱码一区内射人妻无码| 疯狂做受xxxx国产| 精品国产一二三产品价格| 久久久久久99av无码免费网站| 久久青青草原亚洲av无码| 色欲久久久天天天综合网精品| 国产精品人妻在线观看| 婷婷开心激情综合五月天| 国产精品一区二区三区网址| 69天堂人成无码麻豆免费视频| 成人免费看吃奶视频网站|