As a key component of coal mining machinery, the quality and performance of wear plate are directly related to the service life and safety of mechanical equipment. In the manufacturing process of coal mining machinery, the processing of wear plates is a very important process link. This article will introduce a wear plate processing method based on 12+5 surfacing technology, which aims to improve the wear resistance of wear plates and prolong the service life of mechanical equipment.
First, the importance of wear plates.
Wear plates are parts that are often subject to wear and tear in coal mining machinery, such as scraper conveyors, ** machines, crushers, etc. These components need to withstand a large amount of material impact and friction during operation, so wear plates are required to have excellent wear resistance and impact resistance. If the performance of wear plates is not good, it will lead to increased wear and tear of machinery and equipment, and even cause safety accidents. Therefore, the selection of high-quality wear plate materials and the use of advanced processing technology are essential to improve the service life and safety of coal mining machinery.
Second, the advantages of 12+5 surfacing technology.
12+5 surfacing technology is an advanced wear-resistant plate processing technology, and its advantages are mainly reflected in the following aspects:
1.High strength: 12+5 surfacing technology uses high-strength welding wire for welding, which makes the welded wear plate have higher strength and hardness, and can better withstand material impact and friction.
2.Good wear resistance: 12+5 surfacing technology can form a dense weld structure, reduce wear and tear at the weld, and thus improve the wear resistance of the wear plate.
3.Small welding deformation: 12+5 surfacing technology adopts advanced welding technology and equipment, which can effectively control welding deformation and ensure the dimensional accuracy and flatness of wear plates.
4.High processing efficiency: 12+5 surfacing technology can realize the automatic and continuous processing process, improve the processing efficiency and reduce the production cost.
3. Wear-resistant plate processing process.
The processing process of wear plates based on 12+5 surfacing technology mainly includes the following steps:
1.Material preparation: Select high-quality wear plate materials, check the size and surface quality of the materials, and ensure that the materials meet the processing requirements.
2.Pretreatment: Pretreatment of wear plate materials, including degreasing, rust removal, grinding, etc., to improve the welding quality and the forming quality of the weld.
3.Welding: 12+5 surfacing technology is used for welding, controlling the welding speed and temperature, and ensuring the quality and forming effect of the weld.
4.Heat treatment: heat treatment is carried out on the welded wear plate, which eliminates welding stress and improves the organizational structure, and improves the mechanical properties and wear resistance of the wear plate.
5.Machining: Machining of heat-treated wear plates, including cutting, drilling, milling, etc., to meet the assembly requirements of mechanical equipment.
6.Quality inspection: Conduct quality inspection on the finished wear plate, including dimensional accuracy, surface quality, mechanical properties, etc., to ensure that the wear plate meets the requirements of use.
Fourth, the application of wear-resistant plates.
The wear-resistant plate processed by 12+5 surfacing technology has excellent wear resistance and impact resistance, and is suitable for wear-resistant parts in various coal mining machinery, such as scraper conveyor, ** machine, crusher, etc. In practical applications, these wear plates can significantly extend the service life of machinery and equipment, reduce the frequency of maintenance and replacement, reduce production costs, and improve the productivity and safety of coal mines.
V. Conclusions. As a key component of coal mining machinery, the quality and performance of wear plate have an important impact on the service life and safety of mechanical equipment. This paper introduces the processing method of wear-resistant plate based on 12+5 surfacing technology, which has the advantages of high strength, good wear resistance, small welding deformation and high processing efficiency, and can significantly improve the performance and service life of wear-resistant plates. In practical applications, these wear plates can effectively extend the service life of machinery and equipment, reduce production costs, and improve the production efficiency and safety of coal mines. Therefore, the promotion and application of 12+5 surfacing technology to process wear-resistant plates is of great significance to improve the performance and service life of coal mining machinery.