选择正确的 激光来源 is one of the most critical decisions when buying a 激光雕刻机. Whether you’re customizing wood gifts, marking metal tools, or personalizing glassware, your engraver’s performance—and limits—are defined by the type of laser it uses. 在本文中, we’ll break down the core types of laser sources (Co₂, 纤维, 和紫外线), explore their differences in wavelength and power, and help you decide which one suits your real-world needs.
What Is a Laser Source? (Co₂vs纤维与紫外线)
A laser source in a 激光雕刻机 is the component that emits the high-energy beam used to mark or cut materials. Different source types use different physics—and that greatly affects what materials they can engrave.
| 类型 | 波长 | 最适合 | Common Use Cases |
|---|---|---|---|
| Co₂ | 10,600 纳米 | Organic materials like wood, 皮革, 丙烯酸纤维 | Crafting, 标牌, 包装 |
| 纤维 | 1064 纳米 | 金属, 硬塑料 | Metal tags, 工具, 工业零件 |
| 紫外线 | 355 纳米 | Heat-sensitive materials like plastic, 玻璃, 陶瓷 | Precision marking, 电子产品, 医疗器械 |
✅ 提示: The shorter the wavelength, the better it handles fine, heat-sensitive, or brittle materials.
Why Wavelength Matters: Matching to Materials
这 波长 of the laser determines how deeply and cleanly it interacts with specific materials.
- CO₂激光 (10,600 纳米) are absorbed well by non-metals, making them ideal for engraving wood, 丙烯酸纤维, 纸, 和皮革.
- 光纤激光器 (1064 纳米) penetrate metals effectively due to higher photon energy at that wavelength.
- 紫外激光器 (355 纳米), like those used in the ComMarker Omni 1, are absorbed on the surface without heat buildup, making them perfect for plastics, 玻璃, 和陶瓷.
Power vs Efficiency: Does Higher Wattage Mean Better Engraving?
Not always.
- Higher wattage means faster marking or deeper engraving—but only when paired with the right wavelength and lens system.
- A 5W UV laser can outperform a 20W fiber laser on plastic or glass, because the UV wavelength interacts better with those materials.
Here’s an example from real tests using the ComMarker Omni 1 紫外激光雕刻机:
| 材料 | 激光源 | Power Used | 结果 |
|---|---|---|---|
| White ABS Plastic | 紫外线 (355纳米) | 5瓦 | High-contrast black mark, no melting |
| 不锈钢 | 紫外线 (355纳米) | 5瓦 | Light surface mark only |
| 木头 | Co₂ (10,600纳米) | 40瓦 | Deep and wide engraving |
Choosing the Right Laser Source: What to Consider
When deciding which 激光雕刻机 to buy, focus on:
- Material types you work with most
- Engraving depth vs. 速度 (Do you need surface marks or deep cuts?)
- Level of detail (二维码, tiny text, 细纹? UV wins here)
- 预算 (CO₂ lasers are usually more affordable for hobby use)
Real-World Use Case Examples
- A jewelry crafter working with gold and silver → Go for a 光纤激光器
- A DIY creator customizing tumblers and wood signs → Best with a CO₂ laser
- A startup marking logos on phone cases, 眼镜, and ceramic mugs → Choose a 紫外激光, 像 奥姆尼 1
ComMarker Omni 1 激光雕刻机
下一代激光解锁所有材料. ZeroBurn™ 雕刻技术 世界第一台 16K 高清激光雕刻机 10,000mm/s SpeedMax™ 雕刻系统 使用紫外激光解锁所有材料 ColdFront™ 热技术 电动升降 2 可选镜头兼容 EZCAD 和 LightBurn 360° 旋转雕刻系统
Which Laser Source Is Right for You?
The best laser engraver isn’t just about power—it’s about matching the 激光来源 to your application. If you’re engraving a variety of delicate or non-metal materials, 这 ComMarker Omni 1 紫外激光雕刻机 offers professional-level precision with minimal heat impact. For metals or bulk engraving, fiber and CO₂ still have the edge.
Need help choosing? 访问 ComMarker.com to explore laser engravers tailored to your material needs.