Manufacturing process of stainless steel spheres
The manufacturing process of stainless steel spheres can help us better understand them. Below is an introduction to the manufacturing process of stainless steel spheres:
1. Forging method: This is a traditional processing method that requires a complete set of melting equipment, a relatively large factory building, and many workers. The investment is relatively large, the production process is also complex, pollutes the environment, and the technical level of workers directly affects the quality of the product. The blank processing allowance is large, the waste is large, and casting defects are found during the processing, which increases the cost of the product and cannot guarantee its quality.
2. Casting method: Round steel is cut, heated, and forged into a spherical solid blank, which is then welded into a spherical blank for processing. The material utilization rate is very high.
3. Spinning method: Metal spinning method is an advanced and chip free processing technique, belonging to a new branch of pressure processing. It integrates the characteristics of forging, extrusion, rolling and rolling processes, and has a relatively high material utilization rate, which can save a lot of processing time. After spinning, the material strength can be doubled.
The components of stainless steel spheres are introduced as follows:
The surface of a stainless steel sphere is a curved surface, which is called a sphere.
A ball is similar to a circle and has a central center. The circle obtained by cutting a plane that passes through the center of a sphere is called a large circle, and the circle obtained by cutting a plane that does not pass through the center of a sphere is called a small circle.
On a sphere, the shortest connecting line between two points is the length of an inferior arc between the two points that passes through the great circle of the two points. This arc length of the sphere is called the spherical distance between the two points.
