Round sphere / List of 6 manufacturers
What is a Round sphere?
A perfect sphere refers to a three-dimensional object where every point on its surface is equidistant from its center, making it perfectly symmetrical in all directions. A true sphere has uniform dimensions and a smooth surface, and its radius is the same in every direction.
Features:
・Uniform Dimensions: The radius of a perfect sphere is the same in all directions.
・Symmetry: A true sphere looks the same from any angle.
・Physical Properties: The mass of a perfect sphere is evenly distributed, making it highly stable in motion, such as rotation.
Perfect spheres are commonly used in precision machine parts, spherical bearings, optical instruments, and even as standard models in physics experiments.
Application of Round sphere
１．Bearings: Spherical ball bearings, which have a true sphere shape, are used for smooth rotational motion. The balls are evenly spaced, reducing friction.
２．Optical Instruments: Spherical lenses and mirrors provide uniform focal length and refractive properties, making them essential for high-precision optical devices.
３．Physics Experiments: True spheres are used as ideal models in physics experiments, such as collision experiments or rotational motion studies.
Manufacture list of Round sphere
※Includes information on some trading companies
