In addition to the simple paving of the ground and external walls, granite curb stones are processed into special-shaped stones to decorate the environment. Granite curbstones need to be polished to achieve a better decorative effect after being processed into special shapes. So, how to polish the granite road rock profile? Next, let's learn about it with Jiahao editor.
1. Use small electric tools to grind complex shapes, and then rough, fine, and fine grind the shaped granite curb stones. The equipment to be used is basically the same as the forming equipment, the difference is that the forming tool is replaced with an abrasive tool, and the other is to use a grinding tool for processing.
2. Polishing and grinding are basically the same. The difference is that the grain size of the abrasive is relatively coarse and the polishing speed is relatively small. Polishing is the opposite.
3. Then there is corner cutting, which refers to the processing of the surfaces that need to be assembled and butted. For example, when assembling the granite roadside stone arc slab, the side surface is processed into the corresponding angle by a double-cutter saw machine to ensure that the assembly becomes a circle.
4. Inspect the dimensional tolerance, surface defects and surface gloss of granite curb stones.