If you’re thinking about laser printing on metal, the first question you’ll probably ask is: Can a laser engraver really handle that? The short answer—absolutely yes. Whether you’re working with stainless steel, 알류미늄, 놋쇠, or titanium, a good 레이저 조각사 can mark, etch, or even deeply engrave metal with precision. 이 가이드에서는, we’ll break down what kind of laser you need, which metals work best, what specs actually matter, and how to choose a laser engraver that gives you professional results—without breaking the bank.
Why Laser Engraving Dominates Metal Marking
Laser engraving is the #1 method for permanent metal marking on stainless steel, 알류미늄, 놋쇠, 그리고 티타늄. 기계식 조각과 달리, 그것은 제공합니다:
✅ Micro-Precision: 0.001mm spot size (예를 들어, 컴마커 옴니 1) for intricate serial numbers, 로고, or artwork.
✅ Zero Contact: No tool wear, burrs, or material distortion.
✅ Industrial Durability: Resists chemicals, 열, and abrasion.
✅ 속도: Engrave a custom knife in 60 seconds or 100 ID tags/hour.
4 Critical Factors When Choosing a Metal Laser Engraver
1. 레이저 유형
| 유형 | 가장 좋습니다 | Avoid If You Need… |
|---|---|---|
| 섬유 | Raw metals (강철, Ti) | Under $2K budget |
| MOPA | 스테인레스에 컬러 마킹 | Basic etching only |
| 자외선 | Coated metals, 보석류 | 깊은 조각 (>0.2mm) |
2. Power Requirements
- 20W–50W: Marking/text (예를 들어, 일련번호)
- 60W–100W+: 깊은 조각 (0.1–0.5mm) 또는 절단
- <5W UV: Surface marks on plated/coated metals
3. 작업 영역 크기
- 110× 110mm: 보석류, small tools
- 300×300mm+: 총기, industrial plates
4. Pulse Control (MOPA Tech)
Essential forcolor marking stainless steel (black/gold/blue) by adjusting frequency and pulse width.
(Keywords: “fiber vs UV laser,” “MOPA metal marking,” “laser wattage guide”)
컴마커 타이탄 1 JPT Mopa 파이버 레이저 조각사
그 어느 때보다 강해졌습니다. Designed for Heavy Duty Up to 200W Superpower Electric Lifting with 2 Optional Lenses Color Marking Ability Super 3D Engraving & Cutting Ability 15,000mm/s SpeedMax™ Engraving 8K HD Accuracy Compatible with EZCAD and LightBurn
맨 위 3 금속용 레이저 조각기 (2025 Tests)
- ComMarker B6 MOPA (20W–50W)
- 가장 좋습니다: Small shops, color marking knives/tools
- Key Specs: 0.01MM 스팟, 110×110mm area, 가지고 다닐 수 있는
- 컴마커 타이탄 1 (60W–200W)
- 가장 좋습니다: Deep engraving firearms/machinery parts
- Key Specs: 3D 조각, 6000mm/s speed, 300×300mm area
- 컴마커 옴니 1 자외선 (5승)
- 가장 좋습니다: 보석류, 전자 제품, 코팅된 금속
- Key Specs: 0.0019MM 스팟, non-thermal process
Proven Laser Settings for Common Metals
Tested parameters for상쾌한, consistent results:
| 금속 | 힘 | 속도 | 주파수. | 에어 어시스트? |
|---|---|---|---|---|
| 스테인레스 스틸 | 80–100% | 300–500 | 30–60 | 예 |
| 알류미늄 | 20–50% | 600–1000 | 20–30 | 선택 과목 |
| 놋쇠 | 60–90% | 200–400 | 40–60 | 예 |
| 티탄 | 70–100% | 400–700 | 50–80 | 예 |
⚠️비판적인: 항상 실행하십시오focus test (ramp method) before production. Material thickness affects beam convergence.
(Keywords: “laser settings for stainless steel,” “metal engraving parameters”)
5 High-Profit Metal Engraving Applications
- Custom Knives/Tools: 로고, ownership marks (50–100W fiber)
- 텀블러 & Drinkware: Full-wrap designs (MOPA for color)
- 보석류: Micro-engraving pendants/rings (UV 레이저)
- 총기: Compliance markings + 개인화 (check ATF rules!)
- Aerospace ID Plates: Barcodes, serials (섬유 레이저)
4 Costly Mistakes to Avoid
- Using CO₂ on bare metal → Leaves faint/unreadable marks.
- Skipping fume extraction → Metal vapor is toxic (install exhaust + filter).
- Engraving coated metals too deep → Peeling/cracking (사용 <0.05mm depth).
- Guessing focus → Calibrate with a ramp test for sharpness.
The Verdict
예, laser engravers excel with metal – butfiber/MOPA lasers are essential for professional results. For under $5K, models like the컴마커 B6 deliver precision rivaling industrial machines.
🔥Hot Tip: Need deep engraving? Prioritizepulse energy over wattage. A 50W MOPA often outperforms 100W non-MOPA lasers.
Ready to Start?
→ Compare Metal Laser Engravers
FAQ 섹션 (Schema-Rich)
큐: Can diode lasers engrave metal?
ㅏ: Only with thermal spray coatings (예를 들어, Cermark). Fiber/UV lasers are required for raw metal.
큐: How deep can a 50W laser engrave metal?
ㅏ: 0.1–0.3mm on steel/brass (after 3–5 passes).
큐: Why does stainless steel turn black when engraved?
ㅏ: MOPA lasers oxidize the surface – adjust pulse width for gold/blue effects.