Roestvrijstalen gravure vereist precisie, duurzaamheid, en efficiëntie. While CO2 lasers have long been a go-to for many workshops, deComMarker OMNI 1 UV-lasergraveerder redefines what’s possible on metal surfaces—without the limitations of traditional CO2 systems. In this deep dive, we’ll explore the technical advantages of UV laser technology, share actionable setup tips, and reveal how to achieve flawless results on stainless steel.
The Science Behind UV Lasers vs. CO2: Why OMNI 1 Wins
CO2-lasers (10.6µm golflengte) excel at engraving organic materials like wood or acrylic, but they struggle with metals. Here’s why the OMNI 1’sUV-laser (355nm-golflengte) dominates on stainless steel:
- Photon Energy Advantage
- UV photons pack 30x more energy per pulse than CO2 lasers, enabling direct interaction with metal surfaceswithout coating additives.
- Resultaat: Knapperig, oxidation-free marks that withstand abrasion and chemicals.
- Ultra-Fine Beam Focus
- The OMNI 1’s beam spot size can reach20urn (versus. CO2’s 250μm), allowing intricate details like 0.1mm fonts or micro QR codes.
- Voor de tip: Pair this with ComMarker’sHigh-Precision Air Assist Kit to eliminate debris and maintain focus.
- Cold Marking Technology
- CO2 lasers melt the steel surface, causing thermal distortion and “halo” effects. De OMNI 1 gebruiktphotochemical ablation, vaporizing material at the molecular level.
- Proof: See the microscopic comparison below—OMNI 1 leaves smooth edges, while CO2 creates micro-cracks.
Optimizing OMNI 1 Settings for Stainless Steel
Maximize your machine’s potential with these tested parameters:
Basic Engraving (Black Annealed Mark)
| Parameter | Waarde |
|---|---|
| Laserkracht | 80% (30W model) |
| Snelheid | 800mm/sec |
| Frequentie | 50kHz |
| Passen | 1 |
| Focus Height | 2mm (gebruik ComMarker Auto-Focus Gauge) |
Opmerking: For darker marks, increase frequency to 80kHz and reduce speed to 500mm/s.
Diepe gravure (0.2-0.5mm Depth)
| Parameter | Waarde |
|---|---|
| Laserkracht | 100% |
| Snelheid | 300mm/sec |
| Frequentie | 20kHz |
| Passen | 3-5 |
| Air Assist Pressure | 25 PSI (prevents slag buildup) |
⚠️ Critical: Always use the OMNI 1 Dedicated Exhaust System to remove toxic chromium particles.
Veelvoorkomende problemen oplossen
Problem 1: Faded or Inconsistent Marks
- Checklist:
- Clean the lens with ComMarker UV Lens Wipes. Dust reduces beam intensity.
- Verify focus height—misalignment is the #1 cause of blurry marks.
- Replace the air assist filter if airflow weakens.
Problem 2: Burn Marks or Discoloration
- Oplossing:
- Lower laser power to 70% and increase speed to 1000mm/s.
- Apply a thin layer of Laser Anti-Spatter Spray to protect the surface.
Real-World Case Study: Aerospace Part Marking
Challenge: A manufacturer needed to engrave 0.2mm-tall serial numbers on 316L stainless steel bolts. CO2 lasers failed to meet ISO/ASTM durability standards.
OMNI 1 Oplossing:
- Gebruikt 20W OMNI 1 met Rotary Fixture Pro.
- Parameters: 65% stroom, 1200mm/sec, 60kHz.
- Resultaat: Passed 500-hour salt spray tests with zero corrosion—saving $12k/year vs. outsourcing.
Why Choose OMNI 1 Over CO2?
| Factor | OMNI 1 UV-laser | CO2-laser |
|---|---|---|
| Mark Quality | No heat distortion | Thermal halo common |
| Snelheid | 2x faster on metals | Slower, multi-pass needed |
| Operating Cost | $0.10/uur (no gas) | $0.30/uur (gas assist) |
| Material Prep | None required | Coatings mandatory |
ComMarker Omni 1 Lasergraveerder
Laser van de volgende generatie om alle materialen te ontgrendelen. ZeroBurn™-graveertechnologie 's werelds eerste 16K HD-lasergraveerder 10.000 mm/s SpeedMax™-graveersysteem Ontgrendel al het materiaal met UV-laser ColdFront™ thermische technologie Elektrisch heffen met 2 Optionele lenzen compatibel met EZCAD en LightBurn 360° roterend graveersysteem
Ready to Upgrade?
De OMNI 1 isn’t just a tool—it’s a stainless steel game-changer. Whether you’re crafting custom knives, industrial tags, or medical devices, this laser delivers lab-grade precision at workshop prices.
Explore Packages:
- OMNI 1 Basic Kit: Perfect for startups ($3,999).
- OMNI 1 Pro Workshop Bundle: Includes exhaust, rotary tool, and 1-year support ($4,639).
