Abstract 1. What is 3D glass polishing Glass polishing refers to the use of chemical or physical methods to remove the lines, scratches and some other flaws on the surface of the glass, improve the transparency and refractive index of the glass, and make the glass more vitrified.
1. What is 3D glass polishing Glass polishing refers to the use of chemical or physical methods to remove the lines, scratches and some other flaws on the surface of the glass, improve the transparency and refractive index of the glass, and make the glass more vitrified.
Glass polishing is divided into fire polishing, polishing powder polishing, acid polishing, magnetic fluid polishing, mechanical polishing, and the like. 3D glass polishing methods include: magnetic fluid polishing, mechanical polishing (elastic particle blasting, polyurethane polishing pad), polishing powder polishing.
Magnetic fluid polishing:
A magnetic abrasive (10 nm or less in diameter) is used to form an abrasive brush under the action of a magnetic field, and the strength of the magnetic force line is determined by the magnitude of the current of the direct current, and the workpiece is ground. This method has high processing efficiency, good quality, easy control of processing conditions and good working conditions.
Mechanical polishing:
1 Brush polishing: The cerium oxide polishing liquid is adsorbed on the brush wire by PBT bristles, and the brush is provided with a plurality of planting pores for bristles, and the angle between the planting pores and the central axis of the brush is 25-35°. The brush can be swept to the 3D curved side wall and side wall attachment platform to achieve 3D surface polishing.
2 Elastic particle blasting: The sand is driven by compressed air, and the surface is treated with a high kinetic energy abrasive belt. Since the polishing particles have elasticity, they can slide on the surface for surface polishing.
Polishing powder polishing:
The cashmere wheel is used to adjust the pressure of the upper and lower polishing wheels, control the pressure of the product, control the time, and assist the polishing powder to finish the surface of the glass to achieve transparency.
3d glass is generally divided into two sides and polished separately, and specific polishing molds and equipment are developed according to the structural characteristics of the product.
Second, 3D glass effect
Millet note2 front screen

Millet note2 back cover

Portable device

LG G flex2
Third, 3D glass polishing process
Put the hot-curved curved glass into the mold of the runner, cover the upper disc, turn on the parameters such as the rotation speed and time, and the liquid containing the polishing powder flows into the polishing wheel for grinding; the double curved surface needs to be separately ground and the glass removed. , through the glass ultrasonic cleaning line.
Fourth, polishing machine supplier Yujing machine Yuhuan CNC Yiyang Jingri Electromechanical Jiangxi Xinhang Technology Suzhou Herriot Nostek Precision Technology Monkey King Machinery Yongchuang Electromechanical Huihe Machinery Long Enkang Shenzhen Shanghongbo Industry ......

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