What are the common sign production processes?

What are the common manufacturing processes of identification marks? Shenmei logo takes you to know.

I. Screen printing process

Screen printing process is mainly screen printing. The production technologist needs to know the types of ink in the design, and determine the manual screen printing according to the process requirements in the equipment selection.

Screen printing procedure: film-screen printing-quality inspection.

Second, the welding process

Commonly used welding equipment: arc welding machine, argon arc welding machine, CO2 shielded welding machine, oxygen-acetylene welding machine, laser welding machine, plastics, etc. , and welding auxiliary materials such as welding wire and flux.

The welding process includes welding, grinding and quality inspection. The production technologist should choose the welding method according to the surface requirements of the object.

Third, the carving process.

Carving types: laser, water jet, engraving machine, wire cutting. In terms of equipment selection, engraving equipment should be determined according to technological requirements and material conditions.

Engraving program: document conversion-engraving-polishing-quality inspection.

Fourth, the sheet metal process

For sheet metal process, it is necessary to calculate materials, understand material specifications, calculate materials and use waste materials. In the processing technology, we should understand the processing process and the order of cutting, bending, welding and polishing. Among them, the steel plate is milled to be easy to bend, so the production technologist should master the bending size. The sheet metal process also includes leveling, grinding, oil removal and rust removal.

Five, woodworking technology

Woodworking equipment includes: circular saw, hand electric drill, planer, engraving machine, curve saw, edge trimmer, table saw, polishing machine, sandblasting machine, art knife, etc.

Materials needed for woodworking technology: mainly wood board, acrylic, plastic board, adhesive and workpiece.

Sixth, inkjet printing.

Ink jet printing includes digital photos, ink jet, UV printing and 3D printing. Among them, there are two main methods of sticking film: dry sticking and wet sticking.

Seven, the painting process

Paint types: automotive repair paint, primer, topcoat, varnish (epoxy primer, fluorocarbon varnish).

Painting procedure: derusting, degreasing-polishing-putty-polishing-epoxy primer-polishing-sealing primer-topcoat-polishing-screen printing-water milling-topcoat (fluorocarbon coating).

Shenzhen Shendemei Advertising Logo Co., Ltd. is a professional logo company that designs and manufactures commercial real estate logos, hotel logos, spiritual fortresses, hospital school logos, shopping mall logos, road traffic logos, scenic spots logos and other guidance systems.

Eight, stone technology

Craftsmen should be familiar with the types of stone materials and understand the characteristics of marble, granite, sandstone, artificial stone and other stone materials when designing.

After determining the material, the main processing methods that can be selected are: mechanical carving, water knife cutting, sandblasting, hand carving, gold plating and so on.

Nine, heat treatment

Heat treatment is mainly aimed at the surface effect of metal workpieces. According to the requirements of surface effect, the surface treatment methods that can be selected include electroplating (gold plating, titanium plating) and thermal spraying (zinc plating).

Electroplating methods are mainly divided into water plating and vacuum plating. After the heat treatment, we should also pay attention to the post-treatment of the surface of the plated parts.

X. lighting equipment

There are many kinds of lights, and the production technician can choose LED lights, cold light sources, internal lights and external lights according to the effect requirements of the signboard. In the choice of lighting, we should also pay attention to the choice of power supply, indoor and outdoor light sources and illumination requirements.