Cutting edge of stone processing technology: innovative integration of CNC and laser

introduction

Stone, as a building material with a long history in nature, its processing technology continues to innovate with the progress of human civilization. From the initial manual carving to today's CNC machining and laser cutting, stone processing technology is moving towards high precision, high efficiency, and low energy consumption. This article will explore in depth the integration and innovation of CNC technology and laser cutting in stone processing, analyze their impact on the stone industry and future development trends.

1、 The Application of Numerical Control Technology in Stone Processing

Numerical control technology, also known as computer numerical control technology, controls the movement of machine tools through pre-set programs to achieve precise cutting, grinding, and carving of stone. In the field of stone processing, the application of numerical control technology has greatly improved production efficiency and processing accuracy.

1. CNC cutting machine: CNC cutting machine can accurately cut stone according to the preset path through high-precision servo system and advanced control system. Compared to traditional manual cutting, CNC cutting not only improves cutting speed, but also significantly reduces waste rate, resulting in a significant increase in the utilization rate of stone.

2. CNC engraving machine: CNC engraving machines use high-speed rotating engraving heads to perform fine engraving on the surface of stone. By adjusting the rotation speed, feed rate, and carving depth of the carving head, various complex patterns and texts can be carved to meet personalized customization needs. The application of CNC engraving machines has greatly enhanced the artistic value of stone decorations.

3. CNC edging machine: CNC edging machine is used for fine grinding of stone edges to make them smoother and smoother. Through numerical control technology, the depth and width of grinding can be precisely controlled, ensuring consistent edge quality of each stone and improving the overall aesthetics of the product.

2、 Breakthrough of Laser Cutting Technology in Stone Processing

Laser cutting technology has shown great potential in the field of stone processing due to its high precision, high speed, and low damage characteristics. Laser cutting technology uses high-energy laser beams to irradiate the surface of stone, causing it to instantly melt or vaporize, thereby achieving the cutting purpose.

1. High precision cutting: Laser cutting technology can achieve micrometer level cutting accuracy, meeting the extremely high requirements for stone processing precision. For example, in the production of stone artworks, laser cutting technology can accurately cut complex patterns and shapes, making the artworks more exquisite and realistic.

2. Non contact cutting: Laser cutting is a non-contact cutting method that avoids the damage and deformation of stone caused by mechanical pressure in traditional cutting methods. Non contact cutting also reduces the heat affected zone during the cutting process, reduces the stress and cracks caused by heating of the stone, and improves the cutting quality.

3. Strong adaptability: laser cutting technology is suitable for cutting stones of various materials and thicknesses, including marble, granite, sandstone, etc. At the same time, laser cutting technology can also cut complex shapes of stone such as curves and irregular shapes, meeting the market's demand for personalized stone products.

3、 Integration and Innovation of Numerical Control and Laser Technology

The integration of numerical control technology and laser cutting technology has brought revolutionary changes to the stone processing industry. By using numerical control technology to control the motion trajectory and cutting parameters of the laser cutting machine, automation and intelligence of stone processing have been achieved.

1. Automated production line: By combining CNC technology with laser cutting technology, an automated production line can be built to achieve the full process automation of stone production from cutting, grinding to carving. Automated production lines not only improve production efficiency, but also reduce labor costs and enhance product quality consistency.

2. Intelligent control system: By introducing an intelligent control system, various parameters during the laser cutting process can be monitored and adjusted in real time, such as laser power, cutting speed, gas flow rate, etc., to ensure the stability and optimization of the cutting process. The intelligent control system can also automatically adjust cutting parameters based on the material and thickness of the stone, improving the adaptability and flexibility of cutting.

3. Remote monitoring and maintenance: With the help of IoT technology, remote monitoring and maintenance of laser cutting machines can be achieved. Through remote monitoring, the real-time operation status and cutting quality of the equipment can be understood, and problems can be discovered and solved in a timely manner. Remote maintenance can reduce equipment downtime and improve production efficiency.

4、 Future Development Trends

With the continuous advancement of technology and changes in market demand, the application of CNC and laser technology in stone processing will continue to expand and deepen.

1. Higher precision processing technology: With the continuous development of laser technology and numerical control technology, stone processing will achieve higher precision processing technology in the future, meeting the extremely high requirements for stone processing accuracy.

2. Popularization of intelligent production lines: Intelligent production lines will become the mainstream trend in future stone processing. By introducing technologies such as artificial intelligence and big data, autonomous decision-making and optimization adjustment of production lines can be achieved, improving production efficiency and product quality.

3. Green and environmentally friendly processing technology: With the increasing awareness of environmental protection, stone processing in the future will pay more attention to green and environmental protection. By developing low-energy and low emission processing technologies and equipment, we can reduce our impact on the environment and achieve sustainable development.

conclusion

The integration and innovation of CNC and laser technology have brought unprecedented development opportunities to the stone processing industry. Through automated and intelligent production methods, production efficiency and product quality have been improved, while production and labor costs have been reduced. In the future, with the continuous advancement of technology and changes in market demand, the application of CNC and laser technology in stone processing will continue to expand and deepen, injecting new vitality into the prosperity and development of the stone industry.