Laser Welding Services

Our Laser Welding service leverages the extreme precision, non-contact capability of a fiber laser machine to provide clean and reliable fiber laser welding of even the most thin and fragile materials. Unlike TIG welding and other bonding techniques, laser welding with Accumet can be employed to join a wide range of materials and material combinations, including stainless steels, carbon steels, aluminum, titanium, various metal alloys, and plastics that we stock in-house. Hence, we're a viable, and even preferred, alternative to adhesive bonding, brazing, soldering, and TIG/EB/resistance/ultrasonic welding. Our laser welding provides the highest processing rates, more narrow and precision beads, and much less distortion on the workpiece compared to traditional welding and our laser welding competitors.

Moreover, our fiber laser welding team is capable of highly complicated joins, and even welding in small areas of complex 3D geometries, where other welding shops wouldn’t dare go.

At Accumet, we specialize in high-precision laser welding for demanding applications across medical, aerospace, and electronics industries. Our advanced fiber laser systems provide exceptional control, cleanliness, and reliability, even on the thinnest and most delicate materials.

Unlike traditional welding methods like TIG, resistance, or ultrasonic welding, laser welding is a non-contact process that produces narrow, precise welds with minimal heat distortion. The result: stronger, cleaner bonds and faster production with less processing post-production.

Why Choose Accumet for Laser Welding

• Our precision laser welding capabilities make us a trusted partner for customers who require:
• Consistent, high-quality welds for tight-tolerance parts
• Minimal heat-affected zones for delicate assemblies
• High-speed, repeatable production for large volume manufacturing
• Superior control for complex or 3D geometries

Accumet’s fiber laser welding capabilities enable exact energy control, ensuring each weld is clean, narrow, and distortion free, ideal for components that can’t tolerate contamination or excessive heat.

Advanced Fiber Laser Welding Capabilities

We use state-of-the-art fiber laser systems to weld a broad range of metals and engineered plastics, including:

• Stainless steels
• Carbon steels
• Aluminum
• Titanium
• Nickel and specialty alloys
• Certain plastics (under specific conditions)

This makes Accumet a preferred alternative to adhesive bonding, soldering, brazing, and other traditional welding methods.

Welding Complex and Dissimilar Materials

A key advantage of fiber laser welding is its ability to join dissimilar metals – combinations that are often difficult or impossible to weld using other techniques.

Because the laser’s energy is precisely focused, little to no joint preparation or filler materials are needed. This minimizes intermetallic formation, reduces cost, and increases joint strength and repeatability – ideal for modern alloys and mixed-material assemblies across industries.

Laser Welding Plastics

In addition to metals, Accumet offers plastic laser welding services for select materials used across medical, aerospace, and other applications. Laser welding produces lightweight, chemically resistant, and hermetically sealed joints without adhesives or solvents. Contact our team to confirm whether your polymer components are compatible.

High-Volume Laser Welding

Fiber laser welding, like other laser-machining methods, is a non-contact technology that has a limited, heat-affected zone (HAZ), which is why the technology is a preferred method for welding delicate products at high speeds. Laser welding is also a more repeatable and consistent process than other welding methods, and is capable of producing high-strength bonds without the need for filler material, flux, prepping, or secondary cleaning and finishing processes. Our Laser Welding service at high volumes has enabled many applications, such as energy storage with lithium ion batteries and implantable medical devices, to be manufactured in extreme scales, at much lower costs, with greater consistency, at greater speeds, and with much less waste and quality-control issues. Moreover, a laser welding manufacturing process is much more reliable than other welding technologies, as the latest laser-welding machines require little to no maintenance, and virtually no downtime.

High-Volume Laser Welding and Manufacturing

Our laser welding process is designed for high-volume, high-precision production. Because it’s clean, repeatable, and requires no filler or post-processing, laser welding provides a faster and more economical path from prototype to scaled manufacturing.

Example applications include:

• Implantable medical devices
• Surgical and dental instruments
• Lithium-ion battery components
• Aerospace and defense assemblies
• Microelectronic and sensor packaging

With our modern laser welding equipment, Accumet offers unmatched consistency and lead time, helping you achieve higher yields, lower costs, and faster production cycles.

Your Partner in Precision Laser Welding

Located just outside Boston, Massachusetts, Accumet proudly serves customers globally. With a full range of laser cutting, marking, drilling, and welding services, plus in-house materials and finishing, we provide an end-to-end solution for even the most complex manufacturing needs.