Door and window hardware is an indispensable part of the building, and polishing as an important part of the hardware processing process, to improve the overall quality and aesthetics of doors and windows is of great significance. In this paper, the significance of polishing door and window hardware, method and its application in home decoration in three aspects.

First, the significance of door and window hardware polishing

1. improve the surface finish: polishing can remove the surface of door and window hardware oxide, rust, burrs and other defects, improve the surface finish, make the hardware more beautiful. 2. enhance the corrosion resistance: polishing can remove the surface oxidation, rust, burrs and other defects, improve the surface finish, make the hardware more beautiful.

2. Enhance anti-corrosion ability: during polishing, the surface roughness is reduced, which is conducive to the adhesion of paint, anti-rust oil and other materials, and improves the anti-corrosion ability of the hardware.

3. Enhance the service life: after polishing the door and window hardware, the surface is smooth and burr-free, which reduces the coefficient of friction, thus reducing the wear and prolonging the service life.

4. Improve the installation quality: After polishing the hardware, the size precision and shape precision is improved, which is conducive to the installation of doors and windows, and improve the installation quality.

Second, the method of door and window hardware polishing

1. manual polishing: using sandpaper, cloth wheel and other tools, through manual grinding, polishing, removing hardware surface dirt, oxidized skin and so on. This method is simple, but the efficiency is low, suitable for small batch, complex shape of the hardware.

2. Mechanical polishing: using polishing machine, sanding machine and other equipment, through the high-speed rotation of the polishing wheel and hardware surface friction, to remove dirt, oxidized skin. This method is more efficient, suitable for large quantities, regular shape of the hardware.

3. chemical polishing: the use of chemical solutions on the surface of hardware corrosion, to remove the oxide and other dirt. This method is suitable for hardware with high surface requirements, but need to pay attention to environmental protection and safety issues.

Third, the application of door and window hardware polishing in home decoration

1. Enhance the overall beauty of doors and windows: after polishing the doors and windows hardware, the surface is smooth and flawless, and the overall style of doors and windows is more coordinated to enhance the aesthetics of home decoration.

2. Increase the service life of doors and windows: after polishing the hardware, the surface is smooth, corrosion resistance is strong, reducing the wear and tear, prolonging the service life of doors and windows.

3. Improve the performance of doors and windows: After polishing the hardware, the installation precision is improved, which is conducive to the sealing of doors and windows, sound insulation, heat preservation and other properties.

4. Convenient for daily maintenance: the surface of the hardware after polishing is smooth, dirt is not easy to adhere to, convenient for daily cleaning and maintenance.

In short, door and window hardware polishing is important for improving the quality, aesthetics and service life of doors and windows. In home decoration, the use of polished door and window hardware can not only increase the performance of doors and windows, but also enhance the overall aesthetics of the home. Therefore, door and window hardware polishing has a wide range of application prospects in home decoration.