Be part of BeamXperience, the leading event dedicated to advanced laser technologies, photonics and high-energy beams.

On the eve of the PLI Conferences, experience a unique immersion in the world of innovative industrial subcontracting, high-precision production and the most advanced laser processes.

Discover DOUBLE CŒUR expertise

DOUBLE CŒUR, the industrial subcontracting brand created by IREPA LASER, is opening its doors for you to discover its know-how and latest-generation industrial equipment:

• Metal additive manufacturing (DED powder and wire): production of customized technical parts, from small to large production runs.

• High-precision laser welding: high-performance, flexible and fast industrial solutions.

• 100% integrated organization in partnership with IREPA LASER: from R&D and prototyping to mass production, to meet the real needs of industry.

A unique journey to the heart of high technology

Participants will also have the opportunity to visit two other sites of excellence, for a complete immersion in innovation and applied research:

• ICube ICube: focus on advanced photonics, artificial intelligence applied to laser processes and optical modeling.

• Aerial Aerial: immersion in the world of electron beams, industrial irradiation and innovative processes for bio-industries.

Afterwork BeamXperience: exchange and innovate

Extend your experience by networking and sharing with our experts, in a friendly and stimulating setting.

Practical information

• Date: Tuesday, September 23, 2025
• Location: Parc d’innovation – 320 Boulevard Sébastien Brant, 64700 Illkirch-Graffenstaden, France
• Opening hours: 2pm – 6pm (reception from 1:45pm)
• Afterwork: from 6 p.m.

> Free but compulsory registration: I’d like to register for BeamXperience

Come and discover how DOUBLE CŒUR transforms laser innovation into concrete industrial solutions, and take part in the industry of tomorrow!

L’article Explore the industry of the future with DOUBLE CŒUR at BeamXperience est apparu en premier sur Double Cœur.

An immersive event focusing on laser technologies and additive manufacturing

Under the theme “Control your production, secure your customer commitments”, this technical day enabled manufacturers to discover in real-life conditions the latest advances in laser welding and metal additive manufacturing.

Live demonstrations highlighted innovative processes, including the very first robotized multi-wire laser machine incorporating AMFREE technology. This system perfectly illustrates IREPA LASER’s expertise in the implementation of high-performance, controlled industrial solutions.

Participants from strategic sectors such as aeronautics, energy, automotive and e-mobility praised the relevance of the demonstrations and the richness of the technical exchanges.

DOUBLE CŒUR: a new benchmark in industrial subcontracting

Created in 2024 by IREPA LASER, the DOUBLE CŒUR brand offers an innovative approach to industrial subcontracting, focusing on performance, quality and responsiveness.

Thanks to its perfect mastery of laser welding and metal additive manufacturing, DOUBLE CŒUR supports manufacturers in their production projects, with immediately operational solutions that integrate the sector’s economic and environmental challenges.

“This first Fusion Technical Day confirmed our leading role, thanks to an immersive, hands-on format. The introduction of DOUBLE CŒUR demonstrates the robustness of our processes, which are immediately operational to meet the needs of industry”, emphasizes Jean-Paul Gaufillet, President of IREPA LASER.

Media recognition reinforces the credibility of the offer

The trade magazine STC – Soudage et Techniques Connexes looks back on the success of the Fusion Technical Day, underlining the interest shown by participants in the technologies presented, as well as in the approach taken by DOUBLE CŒUR.

This media recognition reinforces the legitimacy of our expert, innovative and forward-looking industrial subcontracting offering.

L’article DOUBLE CŒUR and the Fusion Technical Day in STC magazine est apparu en premier sur Double Cœur.

A day dedicated to metal additive manufacturing at DOUBLE CŒUR

The event offered a technical immersion at the heart of our workshop in Illkirch-Graffenstaden. Visitors were able to discover first-hand the power of our DED (Directed Energy Deposition) wire and powder laser processes, applied to large-format metal additive manufacturing.

AFTER ADD’ highlights:

• Live demonstrations of our DED laser wire and DED laser powder equipment
• Real-time manufacturing of complex metal parts
• Discuss production challenges, materials and use cases with our engineers
• Closing afterwork to extend discussions in a convivial setting

DOUBLE CŒUR: concrete solutions in metal additive manufacturing

Our DED technologies enable us to meet the specific needs of manufacturers for the production of robust, complex custom metal parts.

Key performances :

• Dimensions up to 5 meters long and 30 m³ volume
• Deposition rate up to 1,200 cm³/h
• Manufacturing adapted to sensitive materials (titanium, Inconel, aluminum, etc.)

Benefits for our customers:

• Metallurgical reliability and geometric precision
• Reduce production lead times
• Reduced carbon footprint thanks to local production made in France
• Industrial cost optimization

Industrial subcontracting expertise for your strategic projects

As a spin-off fromIREPA LASER, DOUBLE CŒUR combines technological innovation with industrial rigor. Our state-of-the-art equipment and expertise in metal additive manufacturing enable us to support manufacturers from R&D through to mass production.

Next event: BeamXperience at the PLI Conferences

Did you miss the AFTER ADD’?

Join us on September 23, 2025 at the BeamXperience, during the PLI Conferences. DOUBLE CŒUR will be presenting new large-format metal additive manufacturing demonstrations.

Free registration – Reserve your place now!

DOUBLE CŒUR, your industrial subcontracting partner

Our mission: to transform your industrial challenges into high-performance, competitive and sustainable solutions, thanks to our mastery of DED processes, our large-scale additive production capacity, and our responsible approach to industrial subcontracting.

L’article AFTER ADD’ 2025: Immersion at the heart of metal additive manufacturing est apparu en premier sur Double Cœur.

Laser welding of lithium batteries: 193,000 successful welds without defects

At DOUBLE CŒUR, we recently supported an e-mobility manufacturer in the assembly of high-performance lithium-ion batteries. The aim was to guarantee reliable, industrial-scale production in line with strict criteria.

A demanding project validated in real-life conditions

• 1,200 battery modules produced
• 193,000 flawless laser welds on lithium batteries
• 0 outgassing, short-circuit or leakage
• Results validated by electrical and metallurgical tests

Thanks to our laser transparency welding process, custom-made clamping tools and full automation, we achieved optimum reproducibility right from the pilot phase.

Mastering multi-materials for your lithium batteries

Our processes are compatible with the main e-mobility formats and materials:

• Cylindrical, prismatic or pouch cells
• Copper, aluminium, nickel
• Steels and nickel-plated metals

Each laser beam setting is optimized to ensure precise, flawless welding that meets the requirements of industrial traceability.

Agile and comprehensive industrial subcontracting

DOUBLE CŒUR supports its customers at every stage of the product cycle:

• Process development upstream of your investments
• Absorbing peak loads to meet your deadlines
• Product end-of-life: transition and post-series support

As a specialist in lithium battery laser welding, we offer a turnkey solution, from R&D to series delivery.

Measurable industrial results

• 193,000 flawless welds
• Rejection rate: 0%.
• Performance validated according to the following criteria:
  • Peel strength > 90N
  • Impedance < 50 µOhm at 40A
  • Max. temperature < 80°C

A trusted partner for your e-mobility projects

Our expertise in lithium battery laser welding is recognized for its rigor, reproducibility and ability to adapt to your industrial challenges.

Contact us to discuss your lithium battery projects and find out how DOUBLE CŒUR can become your strategic partner.

L’article Feedback: laser welding of lithium batteries est apparu en premier sur Double Cœur.

Cutting-edge expertise in industrial subcontracting for the defense industry

Zakaria MAHFOUD, Project & Business Development Manager, will be on hand to represent DOUBLE COEUR, promoting our high value-added industrial solutions and strengthening our partnerships with players in the defense industrial and technological base (DITB).

For many years now, we have been supporting strategic programs with innovative, high-performance manufacturing processes tailored to the critical requirements of the defense sector:

• Reliability and robustness: critical mechanical parts manufactured with extreme precision
• Operational performance: components designed to withstand extreme conditions
• Responsiveness and innovation: an agile, competitive and sustainable production chain

Discover our expertise:

• Laser welding: process expertise for complex applications
• Additive manufacturing: innovation for mechanical performance
• Outsourcing solutions: tailor-made support for your strategic projects

Why choose DOUBLE CŒUR as your industrial partner?

As a specialist in industrial subcontracting, DOUBLE COEUR relies on high quality standards and recognized know-how to meet the critical challenges of the defense sector:

• Customized technical solutions
• Compliance with industry standards and certifications
• Commitment to innovation and sustainability

Contact us for your industrial subcontracting projects

Are you a manufacturer or defense contractor looking for a trusted partner for your production, laser welding or additive manufacturing needs?

Contact our team and let’s find out together how DOUBLE HEART can enhance your industrial capabilities.

L’article Defence subcontracting: DOUBLE CŒUR at the DGA PME Tour 2025 est apparu en premier sur Double Cœur.

A hands-on immersion in laser production processes

Up close to the production lines, participants were able to discover how the processes developed by DOUBLE CŒUR meet the requirements of strategic industrial sectors: aeronautics, automotive, energy, defense and e-mobility.

Highlights of the day :

• Demonstration of laser welding on complex technical parts: flexibility, precision and traceability.
• Large-format metal additive manufacturing (DED wire & powder): continuous demonstration, from design to final inspection.
• Technical discussions with our experts on quality, reproducibility and industrial performance.

An industrial subcontracting offer in action

The Fusion Technical Day also marked the official launch of the DOUBLE CŒUR brand, specialized in industrial subcontracting for the production of technical metal parts.

Our strengths demonstrated during the event:

• Production of parts up to 5 meters long.
  Deposition rate up to 1,200 cm³/h.
• Complete mastery of DED laser wire and powder processes.
• Custom solutions for complex environments (defense, energy, aeronautics, etc.).

This know-how is made possible by the technological heritage of IREPA LASER, with whom we develop practical, reproducible industrial solutions.

Relive the Fusion Technical Day on video

Discover the highlights, demonstrations and testimonials in our video clip : Watch the video

Upcoming immersive encounters

Were you unable to attend this first edition? Other technical events will be held in the near future:

• July 1, 2025: AFTER ADD
• September 23, 2025: BeamXperience (as part of the PLI Conferences)

Committed expertise for your industrial projects

At DOUBLE CŒUR, we don’t just present technologies:
We put them to work on your industrial projects, from idea to finished part. Thanks to our comprehensive infrastructure and our expertise in laser welding and metal additive manufacturing, we can help manufacturers solve their technical challenges.

Do you have an industrial project?

Get in touch with our teams to turn your ideas into reality.

L’article Fusion 2025 Technical Day: laser welding and additive manufacturing est apparu en premier sur Double Cœur.

Why is traceability crucial in additive manufacturing?

In sectors such as aerospace, energy, rail and defense, laser technology is used to produce complex geometries and unique parts. But without rigorous traceability, it’s impossible to guarantee material quality, repeatability or regulatory compliance.

Our commitments:

• Identify each part as soon as it is digitally created
• Monitor the entire manufacturing process (machine parameters, materials, temperature, speed, etc.).
• Record production data for each batch
• Facilitate quality audits and customer controls

Our tools for complete traceability

We have set up an advanced traceability ecosystem, integrated into our industrial platform.

Key tools used in our workshops :

• Connected database: every critical parameter is logged and centralized
• Barcode and QR code readers: for individual part tracking
• Laser beam analysis: continuous monitoring of parameters during material melting
• OCT (Optical Coherence Tomography): non-destructive in-process inspection

Thanks to these technologies, each part has a complete, searchable and verifiable history.

Integrated quality control

Traceability alone is not enough: it must be coupled with a rigorous quality approach. At DOUBLE CŒUR, we have structured a quality system:

• Systematic calibration before each production run
• In-line and post-process control (geometry, density, metallurgy)
• Statistical data analysis (box plot, Pareto, etc.)
• Proactive non-conformity management with the 8D method

Concrete results for critical parts

Our approach is bearing fruit:

• More than 1,200 aeronautical parts laser-refurbished without defects
• 60,000 electronic components produced with full traceability
• 193,000 compliant battery module welds

These results illustrate our ability to master both laser processes and industrial traceability requirements.

DOUBLE CŒUR, your partner for traceable and reliable additive manufacturing

Our mission is clear: to support manufacturers from design to series production with tailor-made, reliable and traceable solutions, based on advanced technologies and proven know-how.

Looking to secure your production?

Contact our experts for personalized support.

L’article Traceability & quality control: guaranteeing the reliability of every part produced est apparu en premier sur Double Cœur.

In this article, find out what makes this technology so effective, how it works, on which materials it is applied, and in which contexts it is most relevant.

What is laser welding?

Laser welding is a thermal joining process involving the local fusion of two parts using a focused laser beam. The high energy density of the beam melts the edges of the materials to be joined, creating a rapid solidification weld with no mechanical contact. Unlike traditional welding methods such as TIG, MIG or arc welding, laser welding does not require an electrode. It can be carried out with or without filler metal, depending on the mechanical or aesthetic requirements of the application.

This process stands out for its extreme precision, speed of execution and ability to weld hard-to-reach areas, making it an ideal solution for technical, miniaturized or complex parts.

How does laser welding work?

Laser welding is based on a simple principle: transforming laser light energy into heat to locally melt the materials to be joined. This targeted melting, followed by rapid solidification, creates a high-strength welded joint with no mechanical contact. This process is appreciated for its precision, speed and thermal control. It is particularly well suited to industrial environments where consistent quality and reproducibility are essential.

Laser beam principle and focusing

The heart of the process is the laser beam, a concentrated energy source capable of reaching very high temperatures at a precise point. This beam is generated by a fiber laser, a disc laser or a diode laser, depending on the needs of the application.

Beam focusing is a key parameter. By adjusting the diameter of the point of impact and the depth of focus, it is possible to control :

• Weld penetration depth
• Thermally-affected zone (TAZ)
• Melting bath stability

This precise focus makes it possible to work on very thin thicknesses, to perform micro-welds, or on the contrary, to weld deep into robust metallic materials, without affecting their structure.

Components of a laser welding system

An industrial laser welding cell generally consists of the following components:

• A suitable laser source (fiber, diode, CO₂…) depending on the type of material to be welded
• An optical guidance and focusing system, enabling the beam to be concentrated in the right place
• An automated positioning device, such as an industrial robot or CNC table, to move parts or the welding head with precision
• A process control system (sensors, cameras, on-board software)
• A protective atmosphere (often argon or nitrogen) to prevent oxidation during melting.

The unit can be integrated into an automated welding line, guaranteeing fast, reproducible welding, perfectly suited to mass production or complex parts requiring extreme precision.

Why choose laser welding in industry?

In an environment where quality, precision and performance are essential, laser welding offers major technological advantages. It enables complex or miniaturized parts to be assembled with a high level of finish, while meeting industrial productivity requirements.

This process is particularly well suited to sectors requiring constant reliability and perfect control of thermal deformation: medical, aerospace, automotive, electronics, etc. It can be used to produce invisible welds as well as high-strength joints.

Key process benefits

Here are the main advantages of laser welding over traditional joining processes:

• Extreme precision: perfectly suited to fine, technical parts or complex geometries.
• Low heat input: limits deformation and preserves material integrity.
• Automatable: easily integrated into robotized production lines.
• High speed of execution: enables mass production with consistent quality.
• Clean welding: no contact, no spatter, excellent surface finish.
• Reduced rework costs: fewer defects, less rework, better repeatability.

What materials can be laser welded?

One of the great advantages of laser welding is its versatility. The process can be used to join a wide range of materials, both metallic and non-metallic, with a level of precision and quality difficult to achieve with other methods.

The choice of material naturally influences the type of laser used, the welding parameters, and the need for filler metal. Here are the main families of compatible materials.

Materials compatible with laser welding

Laser welding is particularly effective for joining technical metals. It produces solid, aesthetic and reliable welds on :

• Mild, stainless and galvanized steels
• Aluminium alloys, sensitive to deformation
• Titanium and its alloys, in demand in the aerospace and medical sectors
• Nickel, Inconel and other high-performance alloys
• Copper, despite its high reflectivity, thanks to high-power lasers and specific wavelengths

Laser welding is also well suited to dissimilar assemblies, for example between two different alloys, or between parts of different types and thicknesses. In this way, it can meet complex functional and mechanical requirements.

Plastics and polymers

Laser welding of plastics is based on a different principle from that of metals. It generally involves joining a laser-transparent part to an absorbent part (often colored or charged).

Under the effect of the laser, the absorbent part melts and fuses with the upper part, without contact, vibration or the need for glue.

This process is particularly used in sectors where cleanliness, tightness and assembly precision are critical, such as :

• The medical sector (housings, connectors, micro-components)
• Electronics (sensors, hulls, onboard systems)
• Or the automotive industry, especially for interior and driver assistance components

In what sectors is laser welding used?

Thanks to its technical performance and versatility, laser welding is now widely integrated in many industrial sectors. It meets the demands for precision, traceability, cleanliness and productivity in fields where assembly quality is strategic. This process is particularly well suited to the following industries:

Automotive industry

The automotive sector takes full advantage of laser welding to :

• Bodywork welding
• Electric battery assembly
• Lightweight chassis parts
• Or on-board electronic components

Its high efficiency and reproducibility make it particularly suitable for automated production lines, where speed and quality must be perfectly controlled.

Aerospace

The aerospace industry requires processes capable of :

• Welding special alloys (titanium, Inconel, etc.)
• Tight tolerances
• Guaranteeing structural integrity under extreme conditions

Laser welding enables lightweight parts to be assembled with high mechanical strength, helping to reduce weight while ensuring equipment safety.

Defense and security technologies

In defense and high-security applications, laser welding is in demand for its assembly precision and visual discretion. It is used in particular for :

• Aiming or communication components
• Protected electronic structures
• Shielding or protection elements

DOUBLE CŒUR: laser welding expertise for industrial performance

A specialist in laser processes applied to production, DOUBLE CŒUR supports manufacturers in the production of high value-added technical welds. Thanks to its in-depth expertise in laser welding, the company designs solutions tailored to the precision, reliability and production rate requirements of each sector.

Whether for prototypes, small series or production line integration, DOUBLE CŒUR relies on state-of-the-art industrial equipment and a team of experts dedicated to optimizing assemblies. Each weld is designed to meet the mechanical, thermal or functional constraints specific to the part’s end use.

Laser welding FAQs

What types of laser welding are there?

There are two main types of laser welding:

• Thermal conduction welding, used for thin parts or assemblies requiring an aesthetic weld. The laser energy is absorbed on the surface, and the fusion remains shallow.
• Deep penetration welding (or keyhole welding), where the energy is intense enough to pierce the material and create a deep weld. This mode is suitable for structural assemblies requiring high strength.

What is the maximum precision of laser welding?

Laser welding makes it possible to achieve precision in the order of tenths of a millimetre, or even better in micro-welding. This finesse is made possible by a finely focused laser beam, precise control of parameters (power, speed, focus), and automation aided by vision or sensors. This makes it the process of choice for electronic, medical and optical components.

Can a laser welding line be automated?

Yes, laser welding is particularly compatible with automation. It can be integrated into robotized cells, multi-axis CNC stations or continuous flow production lines. Thanks to the regularity of the process and the absence of contact, it enables high-speed production, with integrated quality control and optimized traceability.

L’article Laser welding: definition, operation and industrial applications est apparu en premier sur Double Cœur.

At DOUBLE CŒUR, we integrate this innovation into the heart of our industrial expertise to meet the challenges of performance and customized production.

What is additive manufacturing?

Additive manufacturing is a manufacturing process which, unlike traditional machining or casting methods, builds parts by progressively adding material, usually from a 3D file.

In particular, it differs from consumer 3D printing, which is often associated with plastics or prototyping. In an industrial context, we speak of metal additive manufacturing, as it uses metallic materials in powder or wire form to produce technical, durable and resistant parts. This technology offers unrivalled design freedom, while maintaining an excellent level of precision. It is particularly well-suited to the needs of customized production, component weight reduction or small and medium production runs.

How does metal additive manufacturing work?

The principle of layer-by-layer deposition

At the heart of the process, metal additive manufacturing is based on a simple but powerful principle: adding material instead of removing it. Starting from a digital 3D model, the machine creates the final part layer by layer, solidifying the metallic material as it goes. This controlled deposition is made possible by a high-precision laser source that heats and fuses the material locally, without mechanical contact. The result is complex, hollow or lightweight shapes that would be impossible to produce using conventional processes.

The materials used are generally :

• Fine metal powders (stainless steel, titanium, Inconel, aluminum, etc.)
• Metal wires deposited according to geometric requirements

This additive approach enables high precision to be achieved, while limiting material losses.

The main technologies used

Metal additive manufacturing uses several processes, which DOUBLE CŒUR masters according to the requirements of the project:

• LMD (Laser Metal Deposition): here, the material (powder or wire) is injected directly into the molten bath created by the laser. This technology is ideal for reloading existing parts, or manufacturing complex shapes on metal substrates.
• SLM / DMLS (Selective Laser Melting / Direct Metal Laser Sintering): the part is built on a bed of metal powder, fused point by point by the laser beam. This process is particularly well-suited to high-precision parts with a very fine finish.

Each of these processes offers specific advantages depending on materials, geometries and production rates. Our role at DOUBLE CŒUR is to guide you towards the most effective solution for your industrial objectives.

Why choose additive manufacturing in industry?

Technical and industrial advantages

Additive manufacturing is not just a technological innovation, it’s a real industrial opportunity. It overcomes the limits of traditional processes, offering unprecedented freedom of design and invaluable production agility in a highly demanding environment.

Key benefits include :

• The ability to create complex geometries (internal shapes, lightening, one-piece parts).
• Significantly reduced component weight without compromising strength
• Elimination of certain assembly steps, thanks to integrated part design
• On-demand production, limiting stocks and shortening lead times
• Optimized materials: only what is needed for the part is consumed
• Customization of parts, without the additional cost of specific tooling

These features make it a particularly attractive solution for technical, customized or high value-added production.

Examples of concrete applications

Metal additive manufacturing is now finding its place in many strategic sectors:

• Aerospace: lightweight components, complex heat exchangers, engine parts.
• Automotive: functional prototypes, performance parts, optimized body components
• Energy: turbines, high-temperature parts, maintenance components

These examples illustrate the versatility of this technology, which can be adapted to a wide range of environments while meeting the highest standards of reliability and performance.

DOUBLE COEUR, expert in metal additive manufacturing

At DOUBLE CŒUR, we see metal additive manufacturing as much more than just a technology: it’s an industrial solution that we master down to the smallest detail, from technical design right through to series production. Our expertise is based on in-depth knowledge of laser processes, and our ability to select the method best suited to your needs: whether to create complex parts, restore geometry by reloading, or produce high value-added technical batches.

We work with our customers on a co-engineering basis, integrating functional constraints, production requirements and performance objectives from the outset. Thanks to our flexible production resources, we are able to respond to both one-off requests and small industrial production runs.

FAQ on additive manufacturing

What’s the difference between 3D printing and additive manufacturing?

Additive manufacturing refers to industrial (often metallic) processes based on the addition of material, while 3D printing is broader and also includes plastic or consumer uses.

Can additive manufacturing be used to produce finished parts?

Yes, it produces functional, durable parts ready for use in industrial environments.

What materials can be used?

A wide range of metals can be used, including aluminum, stainless steel, titanium and Inconel, depending on the process and application.

L’article Additive manufacturing: everything you need to know about this technology est apparu en premier sur Double Cœur.

What we presented at Formnext 2024

Our stand was designed to reflect our technical and pragmatic approach to additive manufacturing. Visitors were able to discover :

• A demonstrator piece produced in DED laser wire, representative of DOUBLE CŒUR’s large format capabilities;
• Our metal additive manufacturing processes, adapted to industrial requirements: complex geometries, multi-material deposits, mass production ;
• Our robotized infrastructure, enabling us to manufacture parts of up to 30 m³ with consistent material density and metallurgical quality.

Recognized expertise in the additive manufacturing ecosystem

Large-scale metal additive manufacturing is at the heart of our industrial strategy. It is based on :

• Complementary processes: DED laser wire and DED laser powder;
• A complete infrastructure: multi-axis cells, high-power lasers, integrated quality control ;
• An industrial organization capable of securing every stage: design, production, post-processing.

Our approach was acclaimed by visitors, particularly from customers in the aeronautics, energy, naval and defense sectors, looking for reliable, reproducible solutions tailored to their functional constraints.

A team of experts at your service for your large-scale additive manufacturing projects

At Formnext 2024, our specialists, including technical expert Jérôme WURSTHORN, were on hand to :

• Analyze your needs in large-scale metal additive manufacturing;
• Discuss your specific industrial challenges in terms of geometric complexity, material robustness or production volumes;
• Present our support methodology, from the design phase through to the manufacture of custom parts.

Towards a tailor-made industrial partnership

Would you like to take your industrial subcontracting projects a step further?

Contact us to find out how DOUBLE CŒUR can become a reliable strategic partner, able to turn your technical challenges into concrete solutions thanks to metal additive manufacturing.

L’article Formnext 2024: DOUBLE HEART and XXL metal additive manufacturing est apparu en premier sur Double Cœur.