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Laserschweißen

Laser welding in medical technology

Whether surgical instruments, cannulas or implants: In medical technology, laser welding of titanium and stainless steel requires maximum precision and process stability. Laser welding machines from ASKIAS Lasersysteme specialize in micro-welding and fine welding of delicate components: indispensable for applications where quality, reproducibility and material protection are decisive.

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Materials in medical technology — understanding materials, ensuring seam quality

Medical technology uses materials that meet the highest welding requirements. Titanium welding, for example, requires appropriate pulse shaping and an exact supply of process gas to prevent oxidation and cracking. Even when welding stainless steel for surgical instruments, the suture must not only be strong, but also visually flawless and corrosion-resistant. Our laser welding systems are designed to perform such tasks reliably — through controlled energy input, high pulse stability and reproducible welding parameters. Whether fine welding of complex component geometries or micro-welding in tight tolerance ranges: ASKIAS systems always provide stable results.

Reproducible welding quality, uncompromisingly precise

In medical technology, it is not only the precision of the process that counts, but also its reproducibility and technical traceability. ASKIA laser welding systems enable the laser welding of delicate components with high repeatability — for example in implantable components or in dental manufacturing. For use in regulated environments, our systems offer stable welding parameters, flexible process control and optional integrable documentation solutions, for example via camera systems. As a result, welding processes in micro welding and fine welding can be made technically traceable. Customers who require a validated process receive the necessary technical basis from us: reliable systems with controllable energy input, exact seam guidance and high long-term consistency.

Manual, teach-in, CNC: laser welding exactly according to process requirements

Our systems are made for manufacturing realities. Whether it's highly flexible individual production or fully automated series production — ASKIAS laser welding systems can be adapted exactly to your requirements. The operation ranges from manual fine welding to teach-in-based small series production to CNC-controlled precision manufacturing with hundredths of a millimeter accuracy. The same system can manually weld an implant today — and automatically join titanium or stainless steel components tomorrow. Thanks to the modular design and flexible interfaces, each of our laser welding systems is suitable for long-term integration into validated production processes.

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Alles auf einen Blick

Whether in the manufacture of surgical instruments, dental components or implantable systems: In medical technology, laser welding is often the process of choice when it comes to precision, process reliability and minimal thermal influence. ASKIAS supplies modular laser welding systems for this purpose, which are designed for reproducible quality and biocompatibility. There are four reasons for this:

Process-reliable energy input through fiber lasers
Our systems integrate fiber lasers from our sister company AUXXOS with stable pulse power and precise energy shaping. These are ideal for fine welding of sensitive components. Applications such as titanium welding or stainless steel welding benefit from low heat input and exact seam routing — particularly for thin-walled or rotationally symmetrical components.
Control and automation as required
Depending on the application, our systems can be operated manually, partially automatically (with teach-in) or completely CNC-controlled. You always have full control over all welding parameters — an advantage when geometries or batch sizes change frequently. Even micro-welding of the finest structures can be produced stably and repeatably.
Industry-proven know-how
With over 30 years of experience in laser welding for medical technology, we support our customers not only technically, but also with regard to regulatory requirements and manufacturing integration. Whether processing individual parts, pre-series production or fully automated laser welding: ASKIAS provides systems that adapt to your manufacturing reality.
Minimal heat impact — maximum component quality
Our laser welding equipment enables micro-welding under controlled thermal conditions. This protects temperature-critical materials and reduces downstream processing steps.

There are also features that are decisive in medical technology:

Narrow, strong welds combined with high component stability
Machine concepts that can be converted quickly for a wide range of variants
Fine welding on complex geometries with reproducible seam quality
Repeatable processing of biocompatible materials

Precision = durability

Thanks to the precise energy input of fiber lasers, you can achieve almost perfect micro-welds without post-processing. This has a positive effect on the quality and therefore durability of the workpieces welded with our systems.

All in One

With our laser welding systems, you can cover a particularly wide range of materials, complex shapes and a wide range of sizes (from micro to macro processing) on one system. You are investing in a particularly high-quality solution that you can use in a variety of ways.

Biocompatibility is maintained

Through precise processing, we avoid contamination such as slag or other deposits on the surface. In this way, the biocompatibility of your medical devices is maintained.