Bending - When a metal sheet undergoes elastic deformation under the pressure of the upper or lower mold of a bending machine, it then enters plastic deformation. At the beginning of plastic bending, the sheet is free to bend. As the upper or lower mold exerts pressure on the sheet, the sheet gradua... READ MORE
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The welding industry has many equipment and technologies to assist in this process. There are welding robots, welding positioner, rotator, etc. Among them, welding robots are considered to be highly efficient machines, and they are widely used in the welding industry. A welding robot is an automated... READ MORE
Spraying processing usually involves pre-treatment of hanging parts, powder spraying, dehydration, drying, solidification, cooling, and inspection of spraying parts. First of all, before hanging the workpiece, it is necessary to check whether the hanger is in good condition and whether the workpiece... READ MORE
Alloying to change the internal structure of iron and make stainless steel greatly increases the rust resistance of steel products. Coating mineral oil, paint or firing enamel, plastic spraying, etc. on the surface of iron products. A layer of metal that is not easy to rust is plated on the surface ... READ MORE
Equipment maintenance 1. It is strictly forbidden to contact the equipment and components directly when the maintenance is in motion. 2. When moving parts manually in the process of work, the personnel shall cooperate properly, and one person shall command the lifting of multiple people, with cons... READ MORE
Product review 1.1.1 Demand collection When the sales department receives the customer's commissioned customization, it shall obtain the customer's demand, such as product demand, delivery time, estimated quantity, technical agreement, and customer's special requirements for the product. Fill in th... READ MORE
Before equipment maintenance 1. Preparation of labor protection articles. Before entering the workshop, you must wear work clothes, labor protection gloves, protective glasses and other labor protection equipment. 2. Analyze the maintenance work to be carried out, the potential risks and hidden ... READ MORE
Circuit access: This is an important part of the decoration. Sometimes the decoration will encounter that the socket reserved by the developer is too low or too high, so we want to re-lead from the original socket. Here, we should remind that the socket left by the developer must be installed with ... READ MORE
There are some precautions during laser cutting in sheet metal processing to ensure product quality. 1. Cut, press rivet, tear, punch bump (bag), and other positions and directions, and draw a sectional view. 2. The center with error-prone (similar asymmetry) should be highlighted. 3. Check the m... READ MORE
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