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Forged Cylinders Complete Guide
What is a forged cylinder? The forged cylinders is a large forging in the shape of a cylinder with a hollow center. It is a key component of various large-scale mechanical equipment and is widely used in various fields. It has the characteristics of durability, corrosion resistance, high temperature resistance and so on. The forged cylinders is produced through a certain processing process after the forging process. The process is relatively complicated, the production cycle is long, and the technical requirements are also high.
This article will introduce the forged cylinders features, applications, production and processing technology, size and material.
Forged Cylinders Features
1.High performance, high strength, high internal tissue density
2. Durable corrosion resistance, long service life
3.Large weight, large shape, high temperature and high pressure resistance
4.High quality requirements
5.Is a key component of many heavy equipment machines
6.Long production cycle and high production cost
7.Strict quality requirements, high and complex forging technology requirements
Forged Cylinders Applications
Forged cylinders are often used in nuclear power, metallurgy, engineering, petrochemical, shipping, natural gas and other fields.
(1) Used in high-pressure vessels such as hydrogenation reactors, nuclear reactor pressure vessels and nuclear power evaporators.
(2) Applied to submarine oil and gas pipelines.
(3) Applied to large mechanical equipment, lifting equipment, pressure vessels.
(4) Equipment used in harsh working conditions such as high temperature and high pressure.
Forged Cylinders Production and Processing Technology
The production and processing process of forged cylinder is very complicated, and the technology required is also very high. Its production and processing process mainly includes the following steps:
1.Preparation: Forging cylinders material preparation before forging, drawing, material calculation, blanking, heating, calculation of deformation force, selection of equipment, design of mold, etc. The weight of the selected hydraulic forging press will be different for different forging cylinder weights.
2.Primary Forging: Generally, hot rolling or forging is used to process the raw material of the forged cylinders into a shape and size that meets the requirements. After the raw material is heat-treated to a certain temperature with heating equipment, the purpose of heating is to reduce the forging deformation force and improve the plasticity of the metal. After heating, put it into the forging press for the first forging.
3.Annealing: During the initial forging process of the forged cylinders, the material will generate more stress due to high temperature, and a certain degree of intermediate annealing is required to eliminate these stresses.
4.Secondary Forging: After intermediate annealing, the material is put into a press for secondary forging to further deform it and form a semi-finished cylindrical forging.
5.Finishing: Finishing the semi-finished forged cylinders, mainly including turning, milling, drilling and other operations, the purpose is to eliminate the lack of precision on the surface.
6.Final Heat Treatment: The semi-finished forged cylinders after finishing is subjected to heat treatment again, and the post-forging heat treatment is carried out after the forging of the forged cylinder is completed.
7.Forging Cylinders Inspection: inspect the finished product, including inspection of appearance, size, hardness and chemical composition, to ensure that it meets product quality standards.
8.Storage And Packaging: Store qualified finished forged cylinders and take corresponding measures for their packaging to ensure safety and integrity during transportation.
Forged Cylinders Supply
Forged Cylinders Materials
(1) carbon steel
(2) stainless steel
(3) alloy steel
(4) Tool steel
(5) Titanium
(6) Nickel
(7) Aluminum
Forged Cylinders Size Range
Diameters up to 9000 mm;
Lengths up to 4000 mm;
Other specifications can be customized;
Forged Cylinders Weight
Weight up to 230 Tons;
Forged cylinders are very complex and strict in terms of material preparation, production process, processing technology and testing, etc. Our Songjie forged cylinders manufacturer continue to improve technology, shorten production cycles, and forge the best forged cylinders products for customers. Provide long service life, high quality forged cylinders.