In the glass processing industry, the seemingly simple "geometric shapes" often conceal extremely high technological barriers behind them. Especially for polygon cutting, there are extremely high requirements for angle control, edge quality, and overall consistency. When the material is replaced with 4mm thick gray glass, the difficulty increases exponentially.
Customer requirements:
The customer needs to perform polygonal cutting processing on 4mm thick gray glass, requiring smooth cutting edges without chipping or hidden cracks, while ensuring accurate angles and high dimensional consistency on each side to meet subsequent batch assembly and application requirements. In addition, the customer hopes to reduce the secondary polishing process and improve the overall processing efficiency, and has also put forward high requirements for the stability and continuous production capacity of the equipment.
Solution:
Chuangkeda's "Infrared Picosecond Laser Glass Cutting Integrated Machine" uses a high-energy density picosecond laser source, combined with intelligent visual positioning and high-precision motion platform, to achieve non-contact processing with minimal thermal impact and no edge breakage during cutting. During the processing, laser energy is applied to the interior of the glass, forming a flat cross-section through the principle of cold cracking. The cutting edge can be directly assembled without the need for secondary polishing. For complex irregular paths, the equipment can operate accurately according to CAD drawings, ensuring the restoration of curves and angle heights. The cutting accuracy of the whole machine reaches ± 0.01mm, with excellent perpendicularity of the incision, edge breakage ≤ 5 μ m, and support for one-time molding of any shape; Equipped with an automated processing platform, it can achieve synchronous cutting of multiple pieces, significantly improving efficiency and providing a stable and efficient solution for high-end glass precision processing.
Laser cutting effect display:
• Processing material: 4mm thick gray glass laser cut polygon
• Cutting accuracy: ± 0.01 mm
• Edge collapse control: ≤ 5 μ m, the cutting edge is flat and smooth, without any collapse or cracks, the cross-section is clean and transparent, the incision verticality is high, and the overall consistency is good
• Processing advantages: Curves, arcs, and irregular shapes are formed in one go, with natural and smooth transitions in details
• High batch consistency: The size and edge effect are highly uniform, with strong stability, meeting the requirements of precision assembly
