News Detail
Special Thickness Glass Processing: Detailed Insights Revealed
Processing glass of special thickness presents unique challenges and requires advanced techniques to ensure both safety and precision. Unlike standard glass, which typically ranges from 3 mm to 12 mm, special thickness glass can be as thin as 1 mm for delicate applications or exceed 50 mm for heavy-duty industrial and architectural uses. Each extreme demands different handling and processing strategies.
For ultra-thin glass, the primary challenge lies in fragility. Cutting requires laser or water-jet technology to minimize stress and prevent micro-cracks. Handling tools with soft suction pads are used to avoid scratches, while edge finishing often employs chemical polishing rather than mechanical grinding to preserve integrity. Thin glass is commonly used in electronics, touch panels, and optical instruments where flexibility and clarity are crucial.
On the other hand, extra-thick glass demands robust machinery. Diamond saws or CNC cutting systems are employed to achieve clean, accurate edges. Cooling water is essential during processing to prevent heat buildup and cracking. Polishing thick glass involves multiple grinding stages, transitioning from coarse to fine abrasives, until the edges reach a transparent, smooth finish. Such glass is widely applied in aquariums, bulletproof windows, and heavy construction projects.
Drilling and shaping also require specialized techniques. For thin glass, ultrasonic drilling minimizes stress, while for thick glass, multi-step core drilling with continuous cooling ensures precision. Both extremes must undergo rigorous quality testing, including stress analysis and strength verification, before being put into use.
In short, special thickness glass processing is a balance of technology, skill, and precision. Whether crafting ultra-thin or ultra-thick glass, manufacturers must adapt their methods to achieve both functional reliability and visual perfection.
