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Home> News>Recent news>Polishing machine working principle and characteristics

Polishing machine working principle and characteristics

From:Zhaoqing second machine tool works Co., Ltd.     Release time:2019-09-02

Overview:Polishing machines are becoming more and more needed in people's daily life, especially in industrial development, and it has become an indispensable tool.

Polishing machine working principle and characteristics

Polishing machines are becoming more and more needed in people's daily life, especially in industrial development, and it has become an indispensable tool.

The main structure includes: a main motor drive mechanism, a pulley system that drives the rotation of the rotating body, a disc revolving body that performs planetary transmission, a drum, a sprocket system that drives the drum to rotate, a sprocket reducer mechanism that controls the rotation and discharge of the drum, and Operation control system, safety insurance system and other components.

The main working principle: four hexagonal rollers are equidistantly mounted on the circumference of the rotating body. On the one hand, the drum revolves with the rotation of the rotating body. On the other hand, under the action of the sprocket system, the polishing machine drum revolves around its own axis. Rotate (turn the opposite).

The planetary motion of the drum causes the material in the drum to always remain on the outer peripheral side of the inner wall of the drum due to the centrifugal force, and a fluid layer is generated on the surface layer. In this fluidized layer, the grinding stone and the workpiece are moved relative to each other, and the surface of the workpiece is finely cut and pressed to smooth the surface of the workpiece.

Features:

1. Using the principles of planetary rotation and centrifugal motion to make parts and polishing abrasives grind and polish each other during revolution and rotation

2. Applicable to batch small and medium-sized parts, especially suitable for shaped cavities and heat-treated workpieces, improving work efficiency by 10 to 20 times

3. The hexagonal barrel is lined with rubber or polyurethane (PU), synchronous belt drive, stable operation and low noise;

4. Built-in four hexagonal barrels for horizontal installation, can replace the polyurethane inner barrel, the drum group can be replaced, does not affect the working time of the main machine


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