Power tools detailed explanation: stone cutting machine

Stone cutting machine Stone cutting machine, commonly known as marble machine, is a tool specially designed for cutting concrete, stone, ceramic tile and other materials containing silicate. This machine is very popular in the construction and decoration industry because of its efficient cutting ability and wide range of applications. The following is some details about the stone cutting machine:

1. Working principle: - The stone cutting machine cuts through the diamond cutting wheel (commonly known as diamond cutting sheet), the hardness of diamond makes the cutting sheet easy to cut hard materials.
2. Cutting sheet specifications: - Diamond cutting sheet specifications used by stone cutting machines are diverse, common diameters are 110mm, 125mm, 180mm, etc. These specifications are suitable for different cutting depths and widths.
3. Dry sheet and wet sheet:
- Dry blade: The diamond saw blade has openings and is designed for dry cutting, that is, for use without cooling water. The opening helps reduce heat and dust generated during the cutting process.
- Wet blade: There is no opening on the diamond saw blade, designed for wet cutting, that is, when there is cooling water, to reduce the heat generated during the cutting process, reduce dust, and improve the cutting quality.

Precautions for the use of stone cutting machine
1. Non-fixed use: handheld stone cutting machine is not allowed to be fixed on the support, should always be maintained handheld operation to maintain flexibility and control.
2. Non-metallic material cutting: diamond saw blade is mainly used for cutting non-metallic materials such as concrete, stone, tile, etc., generally not used for cutting metal materials.
3. Horizontal surface use: stone cutting machines are usually only used for horizontal surfaces. Ensure that the diamond cutting wheel is sharp, and do not use too much force when cutting, so as not to shorten the service life of the motor or damage the motor.
4 Straight cutting: do not use the diamond cutting wheel for curved or curved cutting, otherwise it will damage the diamond cutting wheel and shorten its service life.
5. Full-speed sawing: The sawing operation is performed only after the sawing operation is opened to full speed. For 110mm stone cutting machine, the cutting depth should be less than 20mm. Cuts beyond 20mm depth should be made in two separate steps.
6. Anti-electric shock measures: To prevent electric shock, residual current circuit breakers or safety isolation transformers should be installed, and rubber gloves and rubber boots should be worn during operation as additional protection measures.
7. Idling after operation: after each operation, let the stone cutting machine idling for a while to remove the dust inside the tool.
8. Prohibit the use of bench vice: do not clip the cutting wheel of the stone cutting machine upward on the bench vice for cutting, which may lead to serious accidents.
9. Do not put down before stopping: Before the cutting machine stops, do not put down the stone cutting machine, and do not use any external force to force the stone cutting machine to stop.
10. Regular inspection and maintenance: regularly check the wear and fixing of the diamond saw blade to ensure that the saw blade is firmly installed without cracks or other damage. When not in use, the cutting machine should be stored in a dry and clean environment to avoid contamination or damage to the saw blade.

Common faults and removal of stone cutting machine Replacement of the main parts of the stone cutting machine When the splint backbuckle bolt cannot be loosened with a wrench, the following methods can be used:
1. Use a small punch: Find a small punch that fits and rests on the side of the screw.
2. Clockwise impact: Gently hit the small punch with the hammer in the clockwise direction, which can produce a loosening effect and help loosen the screw of the pressure plate.
3. Slow application of force: During the tapping process, apply force slowly and evenly to avoid excessive force resulting in damage to the screw or surrounding components.
4. Check the progress: After several shocks, try to loosen the screw with a wrench to see if it has been loosened.
5. Repeat operation: If the screw is still tight, repeat the above impact and loosen operation until the screw can be unscrewed.
6. Pay attention to safety: During the entire operation, pay attention to safety to ensure that the hammer and punch will not accidentally slip and cause injury.
7. Use the right tools: Make sure the hammer and punches you use are appropriate for the job, and the weight of the hammer and the size of the punches are appropriate.
8. Protect the work area: Place a work pad or protective layer around the work area to prevent damage to the workbench or ground when the hammer hits.
9. Remove the broken screw: If the screw has been broken, the above method can help to unscrew the broken screw.
10. Professional help: If the above methods are unable to loosen or remove the screw, you may need to seek the help of professional tools or technicians.