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Shading and Pulse Width when Using 60W Fiber Lasers on Metal Deep Carving
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Shading and Pulse Width when Using 60W Fiber Lasers on Metal Deep Carving
Product catalog summary
Introduction: This document explores the relationship between shading roughness and pulse width when using 60W fiber lasers for metal deep carving, specifically on aluminum.
Key Findings:
- The roughness of deep carving shading increases with larger pulse widths.
- Initially, the roughness of shading increases over time, then decreases.
- Using a pulse width of 100ns results in a flat shading surface.
- A recommended approach is to start with a 350ns pulse width for deep carving and then switch to 100ns to flatten the shading. This method balances efficiency and the quality of the shading.
Data Analysis:
- The document includes a graph showing the relationship between time and the arithmetical mean deviation of the profile (Ra) for different pulse widths (350ns, 250ns, 200ns, 100ns).
- The roughness curve for 350ns shows higher initial roughness compared to 100ns, which maintains a flatter profile over time.
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Catalog excerpts
The Relationship between Shading and Pulse Width when Using 60W Fiber Lasers on Metal Deep Carving Shown below is the relationship between shading roughness and time under different pulse widths. The arithmetical mean deviation of the profile Ra( μ m) Deep Carving on Aluminum Conclusion: 1. The larger the pulse width is, the more rough the deep carving shading is. 2. The roughness of shading increases initially and the decreases over time. 3. The shading keeps flat when choosing 100ns to deep carve. 4. Firstly, choose 350ns to deep carve and then choose 100ns to flatten shading. This way can not only assure the efficiency but also ma
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