Production method of wind power foundation formwork
With the growing global demand for renewable energy, wind power, as a green and environmentally friendly form of energy, is gradually becoming an important part of the energy strategy of various countries. As the basic structure of wind turbines, the production mode of wind power foundation template is of great significance to the development of wind power industry. This article will introduce the production method of wind power basic formwork, including the material selection, production process and quality control of the formwork.
First, the selection of materials.
The material selection of wind power foundation formwork is a key link in the production process, which directly affects the quality, cost and performance of the formwork. At present, the wind power foundation formwork is mainly made of steel and concrete.
1.Steel.
Steel is one of the main materials of wind power foundation formwork, which has the advantages of high strength, good durability and low cost. When selecting steel, it is necessary to consider its mechanical properties such as yield strength, tensile strength, and elongation to meet the design requirements of wind power foundation formwork. At the same time, the anti-corrosion treatment of steel is also an important part of material selection, and the commonly used anti-corrosion treatment methods include hot-dip galvanizing, plastic spraying, etc.
2.Concrete.
Concrete is a material with excellent compressive properties, so it is also widely used in the production of wind power foundation formwork. Concrete wind power foundation formwork can be divided into two types: precast concrete formwork and cast-in-place concrete formwork. Precast concrete formwork has the advantages of high production efficiency and low cost, but it requires good transportation and installation conditions; Cast-in-place concrete formwork has the advantages of good integrity and superior seismic performance, but the production cost is relatively high.
Second, the production process.
1.Steel processing.
Steel processing is an important part of the production of wind power basic formwork, including cutting, bending, welding and other processes. In the cutting process, the CNC cutting machine is used for precise cutting; In the bending process, the steel is bent into the desired shape according to the design requirements; In the welding process, automatic welding equipment or welding robots are used for efficient welding.
2.Concrete pouring.
For concrete wind power foundation formwork, pouring is the key production process. Before pouring, strict quality inspection of the formwork is required to ensure that its size, flatness and other parameters meet the requirements. At the same time, according to the design requirements, the mix ratio of concrete is reasonably configured to ensure its compressive performance and durability. In the pouring process, it is necessary to control the pouring speed and vibration mode of concrete to prevent quality defects such as honeycomb and hemp surface.
3.Maintenance and transportation.
After the concrete wind power foundation formwork is poured, it needs to be cured and transported. In the curing stage, appropriate measures are taken to control the humidity and temperature of the concrete to ensure the normal progress of its hardening process. In the transportation stage, it is necessary to ensure the smooth transportation of the formwork to prevent accidents such as collision and dumping.
3. Quality control.
Quality control is an important part of the production process of wind power foundation formwork, involving all aspects from material selection to production process. In the material selection stage, it is necessary to ensure that the quality of the purchased raw materials is qualified; In the production process stage, it is necessary to strictly implement the quality inspection system of each process, and find and deal with potential quality hazards in a timely manner; In the finished product inspection stage, a comprehensive quality inspection of the wind power foundation template should be carried out to ensure that it meets the design requirements.
In addition, the establishment of a sound quality management system is also an important measure to ensure the quality of wind power foundation formwork. Through the implementation of strict quality control measures and an effective quality management system, the production quality of wind power foundation formwork can be improved and the quality risk can be reduced.
IV. Conclusions. The production mode of wind power basic template is an important part of the development of wind power industry. In terms of material selection, production process and quality control, it needs to be continuously optimized and improved. In the future, with the progress of technology and the development of industry, the production method of wind power basic formwork will be more advanced, efficient and environmentally friendly, and make greater contributions to promoting the optimization and sustainable development of the global energy structure.