How are springs made?
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Various metal alloys are used in the production of springs and other components. For example, carbon alloy steel with properties such as 60C2 or 60C2A is used as raw material for compression springs, which are used to absorb road shock loads from vehicles. These steel grades have proven themselves to be excellent in the production of various types of springs.
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What are the different types of springs?
To produce springs, blanks are pre-prepared on special rolling machines. The steel alloy from which the springs are made is rolled into rods of the required diameter.
In spring production, the first step is rod preparation. This is the blank for the future spring. A straight length of rod is cut on the rod from which the springs are created. The scanning length for each type of spring is a unique measurement and is performed at each spring manufacturing facility. This operation is performed using specialized shears that can cut steel rods of various diameters and compositions.
The rods are then sent to a rod-making machine with the finished developed length. This technical process has unique characteristics. The properties of the finished spring must be within certain strictly defined limits. For this reason, the rod geometry must be within strictly defined tolerances. Only deviations related to the processing of the product are allowed. After the rods have undergone preliminary processing, they are processed on metalworking machines. Grinding machines are used to process the rods, which machine them according to their outer diameter. These machines are highly specialized in grinding parts without clearance. These machines can process parts whose length exceeds their diameter. The Chelyabinsk Spring and Coiling Plant manufactures springs according to customer drawings, including hangers and pipeline supports.
How are springs made?
Preliminary preparation of rods before production using such machines. Machine tools are used to achieve a certain surface finish. Spring production requires extremely high-quality surface treatment of the rod to prevent various future defects. Springs are manufactured using specialized equipment.
The process is carried out by heating the workpiece to a temperature of 860 to 900 degrees Celsius. An increase in temperature significantly reduces the resistance of the metal and at the same time increases the limits of plastic deformation. The result is a finished product with a strictly defined geometry, which affects the index of the finished spring.
The production of springs is a rather complex technical process. If you have significant financial resources, investing in organizing the production of springs for various purposes is a good business idea. However, such a business requires a very serious approach to organizing production and selling finished products. In addition, before investing huge amounts of money, it is necessary to develop a clear business plan for the development of production. Otherwise, the company may go completely bankrupt. The process is carried out by heating the workpiece to a temperature of 860 to 900 degrees Celsius. An increase in temperature significantly reduces the resistance of the metal and at the same time increases the limits of plastic deformation. The result is a finished product with a strictly defined geometry, which affects the index of the finished spring.
