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辅助气体的合理运用对于激光玻璃切割工艺的影响
新启航半导体· 2025-05-19 09:20
Investment Rating - The report does not explicitly provide an investment rating for the industry Core Insights - The rational use of auxiliary gases significantly impacts the laser glass cutting process, enhancing cutting speed, quality, thermal influence zone control, and equipment protection [1][2] Summary by Sections Impact on Cutting Speed - The choice of auxiliary gas type and pressure can notably increase cutting speed. For instance, oxygen, due to its combustibility, can accelerate the melting and vaporization of glass, thus enhancing cutting speed. Increasing oxygen pressure during the cutting of thicker glass helps remove slag more effectively, maintaining a clear cutting path [3] Impact on Cutting Quality - Proper use of auxiliary gases is crucial for cutting quality. Inert gases like nitrogen protect cutting edges from oxidation and carbonization, resulting in smoother edges, especially for high-quality optical and electronic display glass. Incorrect gas selection or pressure can lead to surface cracks or rough edges, negatively affecting quality [4][5] Impact on Thermal Influence Zone - Auxiliary gases can effectively control the size of the thermal influence zone during cutting. They help quickly remove molten glass and heat, reducing thermal conduction and preventing deformation or cracking of the glass [6] Equipment Protection - The appropriate use of auxiliary gases protects laser cutting equipment by blocking splashes and smoke from entering critical components, thus reducing wear and extending the equipment's lifespan [7] Laser Glass Cutting Integrated Machine - The new laser glass cutting integrated machine from the specific company offers various laser power options, allowing it to handle different glass thicknesses without needing separate equipment, thus improving utilization and reducing procurement costs [8] High Positioning Accuracy - The advanced CNC system enables positioning accuracy of up to ±0.001mm, significantly reducing positioning time and enhancing cutting efficiency, which is beneficial for large-scale production [10] Stable Optical Performance - A smaller thermal influence zone helps maintain the original strength and stability of the glass, reducing internal defects and weak points, making the glass more durable and less prone to breakage [12][13] User-Friendly Operation - The self-developed drawing software simplifies the design process, catering to diverse industry needs while minimizing human error and improving operator efficiency [15] Excellent Thermal Management - The integrated thermal management system effectively controls the temperature of key components, preventing accelerated aging due to prolonged high temperatures and reducing the likelihood of failures [18]