
Laser Welding for Aerospace Components: Applications & Benefits
Discover how laser welding is used for aerospace components, including lightweight structures and precision parts. Explore the benefits, materials and applications.
| Description | 200F EP | 300F | 500 F EP | 700F EP | 30 CO2 | 60 UV | |||
| Active source material | Yb | Yb | Yb | Yb | CO2 | Nd | |||
| Wavelength | 1064 nm | 1064 nm | 1064 nm | 1064 nm | 10600 | 555 nm | |||
| Nominal laser power (W) | 20 W | 30 W | 30 W | 70 W | 30 W | 6 W | |||
| Work frequency PRF (KHz) | 1 – 1000 | 1 – 500 | 1 – 500 | 1 – 4000 | 0 – 100 | 0 – 500 | |||
| Laser pulse duration (ns) | 3-500 | 26 – 250 | 6 – 500 | 4 – 2000 | – | 12 | |||
| Pulse energy (mJ) | > 1 | > 1 | > 1 | > 1.2 | – | 0.06 | |||
| Peak power (KW) | > 10 | > 10 | > 10 | > 10 | – | 5 | |||
| Beam quality (M²) | < 1.6 | < 1.6 | < 1.6 | < 1.6 | <1.2 | <1.3 | |||
| PulseTune waveform | 40 | 2 | 38 | 37 | 1 | – | |||
| Cooling | air | air | air | air | air | air | |||
| Scan head size | 10 | 10 | 10 | 10 | 14 | 14 | |||
| Marking speed (rad/s)¹ | 12 | 12 | 12 | 31 | 11 – 30 | 11 – 30 | |||
| Marking speed (mm/s)¹ | 2000 | 2000 | 2000 | 5000 | 1800 – 7600 | 1800 – 7600 | |||
| Frequency of wobbels max (Hz)¹ | 600 | 600 | 600 | 2000 | NaN | NaN | |||
| Resolution (µrad) | 12 | 12 | 12 | 12 | 0.76 | 12 – 0.76 | |||
| Repeatability (RMS) (µrad) | 2 | 2 | 2 | 2 | < 2 | 2 | |||
The SISMA SART is designed for high-volume laser marking, engraving and product traceability where speed, accuracy and repeatability are essential. Its rotating table enables continuous operation, making it ideal for manufacturers processing medium to large production batches.
Suitable for serial numbers, QR codes, Data Matrix codes, logos, branding, identification marks and decorative engraving, the SART supports applications across the automotive, engineering, electronics, medical device, jewellery and precision manufacturing sectors. With fibre, CO₂ and UV laser source options, it can process metals, plastics and other industrial materials while optional automation features streamline production and reduce operator intervention.

Discover how laser welding is used for aerospace components, including lightweight structures and precision parts. Explore the benefits, materials and applications.

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