Как сформировать лазерные гравируемые поверхности: Полное руководство с представителем

ngraving на плоских материалах, таких как металлические метки, Деревянные доски, или акриловые листы простые. But when it comes to curved surfaces—like rings, чашки, pipes, or wine bottles—things get a little more complex. The good news? With the right tools and techniques, ты можешь laser engrave cylindrical or curved objects with precision and confidence.

В этом руководстве, we’ll walk you through everything you need to know about laser engraving curved surfaces, from rotary tools to material alignment, plus a deep dive into how ComMarker fiber and UV laser systems make it easier than ever.

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Why Curved Surface Engraving Matters

Whether you’re personalizing a wedding ring, branding a stainless steel tumbler, or serializing aerospace parts, curved surfaces are everywhere. Customers increasingly expect custom, high-quality marks—regardless of surface shape.

Common curved items that benefit from laser engraving:

• Ювелирные изделия (кольца, bangles)
• Drinkware (бутылки вина, колбы, стаканы)
• Cylindrical metal parts (pipes, fittings)
• Promotional items (ручки, flashlights)
• Medical devices and tools

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The Problem with Curves: Focus and Distortion

Laser engraving relies on maintaining a fixed focal distance between the laser head and the material surface. On a flat surface, this is easy. On a curved surface, однако:

• The focus point constantly shifts as the curve rises and falls.
• Laser beam distortion can occur, especially on steep curves.
• Text and graphics can warp, if not properly mapped to the surface geometry.

That’s why specialized techniques and tools—like вращающиеся насадки—are key.

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The Solution: Use a Rotary Axis Attachment

To handle cylindrical or rounded items, the most effective method is to use a rotary axis (or rotary chuck). This accessory rotates the object as the laser fires, keeping the beam at a consistent focus point across the entire circumference.

✅ Compatible with ComMarker Machines:

All ComMarker fiber and UV laser engravers, including the Омни 1 УФ и Титан 1 JPT МОПА, support rotary axis attachments. They’re plug-and-play with EZCad2 or LightBurn.

Types of rotary attachments:

• Роликовый Роторный: Ideal for cups, стаканы, бутылки, and tubes.
• Chuck Rotary: Perfect for rings, small cylinders, or conical objects.
• Jaw Rotaries: Best for complex or heavy cylindrical parts.

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Шаг за шагом: How to Laser Engrave Curved Surfaces with ComMarker

1. Prepare Your Laser Engraver

• Install your rotary axis and connect it to the appropriate control port.
• Select a lens size that fits your material (например, 110×110mm for tight precision).
• Использовать LightBurn or EZCad2 to switch to rotary mode in settings.

2. Закрепите материал

• Use clamps, jaws, or friction rollers to stabilize the object. Ensure it rotates smoothly.
• For rings, align the inside of the ring perfectly within the focal plane.
• For cups or bottles, level the object to prevent wobble during rotation.

3. Сфокусируйте лазер

• Использовать автофокус (КомМаркер Омни 1) or manually measure and adjust using the electric Z-axis.
• Some ComMarker models offer dual red-light focus pointers to help visualize the beam convergence point.

4. Configure Laser Parameters

This varies based on material and design complexity. Example settings for stainless steel:

Параметр	Волоконный лазер (Титан 1 – 30Вт)	УФ-лазер (Омни 1 – 10Вт)
Власть	80–100%	50–70%
Скорость	200–500 mm/s	100–200 mm/s
Частота	20–60 кГц	20–40 кГц
Линейный интервал	0.02–0.05 mm	0.03–0.05 mm
Проходы	1–3	2–4

✅ Use cross-hatching for high-density artwork.
✅ Enable “Enable Rotary” in LightBurn or EZCad to properly unwrap designs onto the curve.

5. Run a Dry Test

Перед гравировкой:

• Используйте “frame” or “simulate” option to check pathing.
• Perform a low-power dry run (no beam) to detect misalignment or slip.

6. Начать гравировку

Click “Start” and monitor the process. Ensure the object rotates consistently, and the laser remains in focus.

7. Постобработка

• Wipe down with isopropyl alcohol or mild cleaner to remove debris.
• For metal: consider applying a protective coating (например, rust inhibitor).
• Для стекла: использовать Rust-Oleum white paint prep, then clean with thinner.

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Tips for Engraving Specific Curved Materials

Стеклянные стаканы

• Использовать УФ-лазер (Омни 1) for clean, cold marking with no cracking.
• Spray surface with white matte paint for better contrast.
• Set speed: 200–300 mm/s, власть: 30–40%, частота: 30 кГц.

Metal Rings

• Использовать волоконный лазер (Титан 1 or B6) with chuck rotary.
• Choose a high Q-pulse width (например, 200–400ns) for smoother marks.
• Rotate slowly: ~30–50 mm/s.

Wine Bottles

• Rotate via roller rotary.
• Enable split marking with overlap: 0.1мм, split height: 1–3mm.
• Test for center point and start at the logo height.

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Why Choose ComMarker for Curved Surface Engraving?

🔵 Омни 1 УФ лазерный гравер

• Cold-engraving safe for heat-sensitive materials
• Автофокус & Сорт 1 safety enclosure
• Perfect for detailed artwork on glass, пластмассы, и керамика

🟠 Титан 1 Волоконный лазерный гравер MOPA

• Ideal for metal and industrial parts
• JPT MOPA source for color marking on stainless steel
• Modular lens and rotary support out of the box

ComMarker provides all the essential tools, включая rotary kits, software support, and detailed tutorials, to help you get up and running on curved engraving—fast.

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Последние мысли

Laser engraving curved surfaces might seem like a challenge—but with the right setup, it’s a gateway to premium products and high-margin personalization. From stainless steel rings to glass drinkware, you can create durable, beautiful results that set your shop apart.

Ready to elevate your engraving game?
👉 Explore the КомМаркер Омни 1 или Титан 1 Волоконный лазер, and equip your shop for next-level curved surface engraving.