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Learn when you might choose one technology over the other in this blog piece: Nd:YAG for Fiber Laser Welding?
Use a picosecond laser for corrosion resistant black marking on stainless steel alloys: UDI marking, banding, part traceability
What’s all the fuss about? Read about micromachining with a femtosecond laser in our blog.
What is it and what can you do with it?
Laser soldering and plastic welding; both possible with direct diode lasers
Read our blog piece Bringing Laser Technology In House: 6 Simple Steps to Success which outlines some of the pitfalls and how to avoid when moving from contract manufacturing.
How to design ring projections for hermetic sealing.
Configure your Glovebox here
Fundamentals of Hot Bar Reflow Soldering
Check out these tips and tricks for successful setup of your micro tig welding application.
Laser or resistance technology? Which do you choose when it’s critical to prevent external environmental conditions from penetrating the package?
Projection welding of Fasteners to Hot Stamped Boron Components
Laser Cleaning Metal Improves Battery Pack Reliability. Read the blog now.
Industry increasingly relies on sensors in both factories and products. New sensor technologies mean new product capabilities with improved performance and efficiency.
Fast, clean, efficient! Read the blog.
Dark marks that are resistant to bacterial growth, passivation, corrosion and autoclaving. Read more.
High production rate + high yield = industrial process success. Understanding both the process requirements and production environment allows companies to optimize their production rates resulting in lower cost per part and higher profit.
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Electric motors depend on the armature—a key component that generates motion by carrying current through conductive windings. Found in either the rotor (rotating) or stator (stationary) section of the motor, the armature must be built with exceptional accuracy to ensure efficient torque generation and long-term performance.
Traditionally, round copper wire has been used for motor windings due to its superior electrical conductivity, which enhances overall efficiency. In modern electric vehicle (EV) and high-efficiency motor designs, copper hairpin conductors are increasingly replacing round wire to allow for denser winding, better thermal performance, and higher power output.
AMADA WELD TECH provides advanced resistance and laser welding solutions ideal for both tang welding on traditional copper wire windings and hairpin welding. Our systems deliver precise, repeatable welds that meet the electrical and mechanical integrity required in today’s high-performance electric motors.
Electric Motor Copper Hairpin Welding
Armature Needle Welding
Motor Armature
Learn more about AMADA WELD TECH and our industry-leading products in our newsroom.
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