艳妇荡女欲乱双飞两中年熟妇_青草青草久热国产精品_国产精品一区二区无线_麻豆国产人妻欲求不满_国产精品秘入口18禁麻豆免会员

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


麻豆国产人妻欲求不满谁演的| 制服丝袜另类专区制服| 亚洲日本精品国产第一区二区| 97热久久免费频精品99| 久久婷婷五月综合97色直播| 女女女女bbbbbb毛片在线| 天堂国产一区二区三区四区不卡| 成人av免费在线播放| 狠狠色噜噜狠狠狠狠777米奇 | 爽爽精品dvd蜜桃成熟时电影院| 国偷自产一区二区免费视频| 久久中文字幕av第二页| 国内精品人妻无码久久久影院导航| 99精品国产一区二区| 国产精品-区区久久久狼| 国产精品一品区二品区| 免费人成网站视频在线观看国内| 欧洲日本一线二线三线区本庄铃 | 亚洲人成绝费网站色www| 少妇厨房愉情理伦片免费| 国产精品99久久久久久www| 50岁人妻丰满熟妇αv无码区| 国产精品福利一区二区久久| 丰满少妇人妻久久久久久| 精品一区二区三区无码免费直播| 丰满少妇人妻hd高清大乳在线| 午夜亚洲av日韩av无码大全| 国产亚洲av手机在线观看| 久久精品无码一区二区三区不卡 | 男人进入女人下部视频| 丁香色欲久久久久久综合网| 国产欧美精品一区二区三区-老狼 激情综合色综合啪啪开心 | 2018国产大陆天天弄| 亚洲中文字幕久久一区| 欧美真人做爰在线观看| 蜜国产精品jk白丝av网站| 97免费人妻无码视频| 久久久噜噜噜久久| 成人午夜精品无码区| 成人影院yy111111在线| 精品国产日本一区二区|