Paramètres de matériau sur le laser de fibre Mopa Commarker B6 60W

Obtenir des coupes nettes, marques de couleurs vibrantes, and deep engravings from your B6 60W MOPA Fiber Laser starts with dialing in the right parameters. From delicate jewelry chains to heavy‑duty welding, the B6’s adjustable pulse widths and high power output let you tackle a huge range of projects. This guide breaks down optimized settings for 13 common materials and applications—complete with pro tips to help you achieve perfect results every time.

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Why MOPA Matters

UN Master Oscillator Power UNmplifier (MOPA) fiber laser differs from a standard Q‑switched laser by letting you tweak the pulse duration (Q‑pulse width) and frequency independently. That means:

• Marquage couleur on stainless steel without coatings
• Fine Detail on reflective metals and plastics
• Gravure profonde on brass coins and heavy metals
• Minimal Heat‑Affected Zone for delicate substrates

Pair that with 60 W of laser power and you’ve got a workhorse that handles both micro‑precision and industrial tasks.

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Fiber Laser Engraver Key Parameters Explained

Before diving in, here’s what each setting does:

• Pouvoir (%): Laser output intensity (0–100%).
• Vitesse (mm/s): Head travel rate; slower speeds deepen cuts or marks.
• Fréquence (kHz): Pulse repetition rate; higher frequencies smooth edges on metals.
• Q‑Pulse Width (ns): Pulse duration; longer pulses deposit more energy per pulse.
• Line Interval/Space (millimètre): Raster spacing for engraving; smaller values increase resolution.
• Laissez-passer: Number of times the laser repeats the same path for deeper cuts or darker marks.
• Mode hachures / Image Mode: Controls fill patterns (par exemple., cross‑hatch, 3D slice, threshold dithering).

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1. Fiber Laser Engraver Necklace Cutting (Metal Chains)

Machine: ComMarker B6 60W‑MOPA
Logiciel: LightBurn

Paramètre	Valeur
Pouvoir	95%
Vitesse	700 mm/s
Fréquence	35 kHz
Q‑Pulse Width	1 ns
Intervalle de ligne	0.01 mm
Laissez-passer	Continuous

Pro Tips

• Clamp Securely: Use fine‑tooth clamps or a rotary jig for round chains.
• Focus on the Link: Red‑dot preview helps you center on the chain link.
• Air Assist: Clears debris and cools the cut zone.

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2. Fiber Laser Engraver PCB Marking & Nettoyage

Machine: ComMarker B6 60W‑MOPA
Logiciel: LightBurn

Marking Pass

Paramètre	Valeur
Pouvoir	100%
Vitesse	1,000 mm/s
Fréquence	40 kHz
Q‑Pulse Width	200 ns
Line Space	0.05 mm
Laissez-passer	4

Pass de nettoyage

Paramètre	Valeur
Pouvoir	20%
Vitesse	1,500 mm/s
Fréquence	100 kHz
Q‑Pulse Width	200 ns
Line Space	0.01 mm
Laissez-passer	2

Pro Tips

• Mask Sensitive Areas: Use Kapton tape to protect components.
• High Frequency for Cleaning: 100 kHz lifts oxidation without re‑etching.
• Inspect After Each Pass: Adjust if traces become too faint.

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3. Gravure Laser à Fibre & Cutting for Brass Rings

Machine: ComMarker B6 60W‑MOPA
Logiciel: LightBurn

Paramètre	Valeur
Pouvoir	100%
Vitesse	25 mm/s
Fréquence	30 kHz
Q‑Pulse Width	400 ns
Laissez-passer	30

Pro Tips

• Attachement rotatif: Use the R5 for cylindrical rings.
• Test on Scrap: Brass alloys vary—adjust power if you see burrs.
• Coolant or Air: Gentle air assist prevents brass discoloration.

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4. Fiber Laser Engraving Color Marking on Stainless Steel

Machine: ComMarker B6 60W‑MOPA
Logiciel: LightBurn
Lentille de champ: 150 mm

Couleur	Vitesse	Pouvoir	Intervalle	Q‑Pulse	Fréquence
Noir	850	55%	0.03 mm	10 ns	233 kHz
Rouge	500	15%	0.003 mm	50 ns	300 kHz
Jaune	750	50%	0.005 mm	10 ns	200 kHz
Bleu	950	50%	0.005 mm	10 ns	200 kHz
Skin	1,500	30%	0.05 mm	200 ns	20 kHz
White	750	30%	0.003 mm	10 ns	250 kHz

Pro Tips

• Oxide Layer: MOPA’s adjustable pulse width creates colored oxides on stainless.
• Consistent Overlap: Keep line interval consistent for uniform color.
• Test Coupons: Run a color test chart on scrap steel before final parts.

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5. Fiber Laser Deep Engraving on Brass Coins

Machine: ComMarker B6 60W‑MOPA
Logiciel: EZCAD2

Paramètre	Valeur
Pouvoir	90%
Vitesse	1,000 mm/s
Fréquence	30 kHz
Q‑Pulse Width	(MOPA Only)
Line Space	0.02 mm
Laissez-passer	157

Pro Tips

• Patience: 157 passes take time—plan for a multi‑hour run.
• Chip Removal: Pause every 50 passes to blow off brass dust.
• Mode hachures: Use a tight hatch pattern for smooth walls.

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6. Fiber Laser 3D Relief Engraving on Brass Coins

Machine: ComMarker B6 60W‑MOPA
Logiciel: LightBurn (3D Slice Mode)

Gravure

Paramètre	Valeur
Pouvoir	90%
Vitesse	2,000 mm/s
Fréquence	100 kHz
Q‑Pulse Width	200 ns
Line Space	0.025 mm
Laissez-passer	512
Mode hachures	45°

Nettoyage

Paramètre	Valeur
Pouvoir	30%
Vitesse	6,000 mm/s
Fréquence	75 kHz
Q‑Pulse Width	200 ns
Line Space	0.10 mm
Laissez-passer	1 per 10 passe

Pro Tips

• 3Tranche D: LightBurn’s 3D slice turns grayscale into depth.
• Long Runs: A 6 hr 50 min job—monitor water chiller temperature.
• Final Polish: Light buffing with micro‑fiber removes residue and enhances shine.

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7. Fiber Laser Plastic ID Card Engraving

Machine: ComMarker B6 60W‑MOPA
Logiciel: EZCAD2

Paramètre	Valeur
Pouvoir	40%
Vitesse	2,000 mm/s
Laissez-passer	1
Line Space	0.03 mm

Pro Tips

• PVC Warning: Avoid PVC—use ABS or PETG ID cards.
• Masquage: Apply low‑tack tape to prevent melt marks.
• Grande vitesse: 2,000 mm/s avoids warping thin plastic.

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8. Rust Removal on Coins

Machine: ComMarker B6 60W‑MOPA
Logiciel: EZCAD2

Paramètre	Valeur
Pouvoir	90%
Vitesse	1,000 mm/s
Laissez-passer	Varies
Line Space	0.05 mm

Pro Tips

• Hatching Mode: Fills rusted areas without over‑etching base metal.
• Incremental Passes: Stop when rust lifts—don’t overshoot into clean metal.
• Brush Off: Use a soft brush to remove flakes between passes.

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9. Fiber Laser Welding (Battery Tabs & Aluminium)

Machine: ComMarker B6 60W‑MOPA
Logiciel: EZCAD2

Paramètre	Valeur
Pouvoir	100%
Vitesse	25 mm/s
Fréquence	100 kHz
Laissez-passer	1

Pro Tips

• Shielding Gas: Use argon for aluminum to prevent oxidation.
• Clamping: Secure parts firmly to avoid misalignment.
• Single Pass: Puissance élevée, low speed for deep weld penetration.

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10. Fiber Laser Black Marking on Aluminum

Machine: ComMarker B6 60W‑MOPA
Logiciel: EZCAD2

Paramètre	Valeur
Pouvoir	100%
Vitesse	500 mm/s
Fréquence	30 kHz
Q‑Pulse Width	10 ns
Intervalle de ligne	0.01 mm

Pro Tips

• Aluminium anodisé: Best for crisp black marks.
• Moderate Speed: 500 mm/s balances contrast and throughput.
• No Masking Needed: MOPA forms oxide layer directly.

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11. Photo Engraving on Black Pendants

Machine: ComMarker B6 60W‑MOPA
Logiciel: EZCAD2

Paramètre	Valeur
Pouvoir	30%
Vitesse	2,000 mm/s
Fréquence	30 kHz
Q‑Pulse Width	200 ns
Line Space	0.045 mm
Laissez-passer	1

Pro Tips

• Haute résolution: 0.045 mm line space captures fine photo details.
• Grayscale: Convert photos to black‑and‑white with high contrast.
• Single Pass: Minimizes blur on shiny surfaces.

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12. Fiber Laser Engraving Sci‑Fi Portraits on Name Cards

Machine: ComMarker B6 60W‑MOPA
Logiciel: LightBurn

Paramètre	Valeur
Pouvoir	50%
Vitesse	2,000 mm/s
Fréquence	30 kHz
Q‑Pulse Width	200 ns
Intervalle	0.05 mm
Image Mode	Seuil
Laissez-passer	1

Pro Tips

• Threshold Dithering: Creates bold, graphic portraits.
• Card Stock: Use heavy paper (300 gsm) pour les coupes propres.
• Single Pass: Keeps lines sharp.

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13. Black Marking on Knives

Machine: ComMarker B6 60W‑MOPA
Logiciel: LightBurn

Paramètre	Valeur
Pouvoir	85%
Vitesse	200 mm/s
Fréquence	30 kHz
Q‑Pulse Width	200 ns
Intervalle de ligne	0.01 mm
Laissez-passer	1

Pro Tips

• Clamp Blades: Secure knives flat to avoid beam drift.
• Mask Edges: Prevent accidental marking on the cutting edge.
• Sécurité: Wear cut‑resistant gloves when handling blades.

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Dernières pensées

With this comprehensive settings guide, you’re ready to unlock the full potential of your ComMarker B6 60W MOPA Fiber Laser. Souviens-toi:

1. Always Test on scrap material before final runs.
2. Fine‑Tune power and speed in small increments.
3. Maintain your optics and cooling system for consistent performance.

Need more help? Reach out to the ComMarkerName support team for one‑on‑one assistance, dépannage, and project tips. Now fire up LightBurn, load your favorite design, and let the B6 bring your ideas to life!