Micro motors in jewelry making are primarily used to drive precision components in jewelry processing equipment, enabling high-speed and stable micro-carving, grinding, polishing, and setting operations. They provide precise power support for jewelry making and are the core power source for automated or semi-automated jewelry processing tools (such as micro-grinding machines, engraving pens, and micro-setting machines).
These motors typically feature high speed, low vibration, small size, and precise control, allowing them to adapt to grinding heads or setting pins of different shapes and materials, meeting the demands of jewelry craftsmanship with extremely high precision requirements. For example:
In a micro-grinding machine, a DC motor drives an electric grinding pen to rotate at high speed, driving the grinding head to perform deburring, polishing, and engraving operations, suitable for the fine processing of jade, gemstones, gold and silver jewelry, etc.
In a micro-setting machine, electric-driven gem setting technology relies on micro motors to provide gentle and stable force, working in conjunction with a microscope to automatically set gemstones, achieving a point-setting accuracy of 0.01 mm, effectively protecting the wax model and gemstones.
On engraving machines or pneumatic engraving pens, micro motors (such as brushless motors with speeds of 45,000 rpm) can achieve high-precision concentricity output, ensuring fatigue-free operation over long periods and a smooth, flat surface.
