Electric spindleCommonly known as high-speed motors, motors, etc., they are the core components of machine tool machining. The accuracy and efficiency of machining depend entirely on the factors of the spindle itself. Therefore, different types of electric spindles are also selected for different machining needs of machine tools.

1、 Classification of electric spindles:
1. The types of spindles can be roughly divided into high-speed, low-speed, air-cooled, water-cooled, automatic tool changer, double head spindle, pneumatic, mechanical electric spindle, and other types.

2. From an application perspective, it can be divided into milling, grinding, polishing, grinding, carving, deburring, cutting, cutting, grinding, drilling electric spindle, etc.

2、 Application of electric spindles: Application of some types of electric spindles on different machine tools

1. Robot

Robot electric spindles are generally used for floating deburring, chamfering, machining and milling of plastic, composite materials, and fiberglass components, as well as cutting of metal materials including aluminum alloys and titanium alloys.

2. CNC machine tool

Machine tool electric spindles are generally used for milling and cutting of CNC machining centers, turning and milling of five axis machining centers, and milling of various materials of components.

3 PCB

PCB split board electric spindle is mainly used for precision cutting and processing of mobile phone motherboards (circuit boards, circuit boards) and various mobile device PCB boards.

4. Grinding of inner and outer diameters

The inner and outer diameter grinding electric spindle is mainly used for processing equipment with high precision requirements, such as precision grinding of ceramic cores on optical fiber connectors.

Electric spindle is a new technology that integrates machine tool spindle and spindle motor in the field of CNC machine tools. Along with linear motor technology and high-speed tool technology, it pushes high-speed machining into a new era.