Introduction to automatic painting common sense

With the continuous development of society, our technology is also developing, which is why there are many new products on the market now. Next, I'll introduce you to automatic painting. Let's take a look at the common problems of automatic painting, then introduce the matters needing attention in using automatic photography, and finally look at the brand of self-portrait.

Introduction to common problems of automatic painting

1, undercut, because: primer and topcoat do not match, topcoat solvent is soluble in primer; Spray topcoat before the primer layer is dried; Moreover, the top coat is sprayed too thick at one time.

2. The causes of wrinkling and wrinkling are: the coating is too thick; Poor self-drying conditions, such as low temperature, high humidity weather or excessive ventilation. And that air in the spray environment is polluted or poorly ventilate.

3, peeling off, the reason is: the substrate has stains such as oil, rust or dust; The metal surface of the substrate is too smooth or not polished; And aging, pulverization and embrittlement of the old primer layer.

4, pulverization, because: the coating is exposed to strong sunlight for a long time; Industrial dust, water vapor and harmful gases (such as carbon dioxide and sulfur dioxide) are high in the air.

Second, the use of automatic painting matters needing attention

1. Any process using toxic, irritating and flammable substances should be placed in a separate workshop or arranged in a specially separated area in the workshop, and equipped with personal protective equipment and fire fighting equipment.

2. Facilities such as automatic fire doors, fire-proof and smoke-proof baffles and water curtains should be set up in the passages in the workshop to eliminate direct airflow and prevent the fire from spreading.

3. When it is necessary to safely reach the working position above the equipment, an overpass with protective railings and stairs should be installed. Anti-skid ground should be laid on the ground of workshop and overpass passage.

4. There should be no stacking equipment, objects and wires on the pedestrian passage, and the width of the passage should not be less than1m..

5. When the assembly line passes through the work area, a protective net must be laid below to prevent objects from falling.

Third, the brand introduction of self-painting.

1, Shenzhen Zhao Xin Energy Co., Ltd. (stock code: 002256) was established in199565438+February and listed on the Shenzhen Stock Exchange in June 2008. The name of Shenzhen Rainbow Fine Chemical Co., Ltd. was changed from 20165438+1October. The company adheres to the business philosophy of "low carbon, environmental protection and energy saving".

2. Guangzhou Hexin Industrial Co., Ltd. (hereinafter referred to as Hexin Company) was established in 2005, which is a large-scale comprehensive fine chemical high-tech enterprise integrating R&D, production and sales. Hexin Company has two production bases, namely "Guangzhou" and "Qinyang, Henan", covering an area of more than 400 mu, with an annual output value of over 654.38 billion yuan.

3. Guangzhou Hexin Industrial Co., Ltd. (hereinafter referred to as Hexin Company) was established in 2005, which is a large-scale comprehensive fine chemical high-tech enterprise integrating R&D, production and sales. Hexin Company has two production bases, namely "Guangzhou" and "Qinyang, Henan", covering an area of more than 400 mu, with an annual output value of over 654.38 billion yuan.

American Sanhe Chemical Science and Technology Group is a science and technology group integrating science, industry and trade. Founded in 1994, Guangdong Sanhe Chemical Technology Co., Ltd. (hereinafter referred to as Sanhe Oil Refining) and other manufacturing enterprises are devoted to the research of chemical products such as adhesives, aerosols, lubricants (lubricating oil and grease), coatings (wall paint, wood paint, furniture paint) and silicone.

Bian Xiao introduced the common problems of automatic painting, the matters needing attention in using automatic painting and the brand of automatic painting. I hope Bian Xiao's introduction above will be helpful to everyone.