Welcome to MicroJoining.comWHO WE ARE
microJoining Solutions (mJS) is an internationally recognized leader in the field of packaging and assembling miniature and micro-miniature electro-mechanical components and assemblies using the latest feedback controlled resistance welding, pulsed YAG laser welding, and ultrasonic metal welding equipment.
Our focus is on saving you money by improving yields in your present welding processes and preventing welding failures in your product design phase.
mJS has developed a special expertise in welding automotive components and sensors, battery packs, medical devices, and solar cell assemblies. mJS is very familiar with both automotive and FDA process documentation and validation.
Wire to Terminal Weld
Terminal to PCB Pad Weld
Resistance Weld - Gold-plated Dumet wire to tin-plated brass alloy terminal. Cross-section reveals a solid-state bond between the wire and terminal.
Laser Weld - Platinum-Iridium Terminal to nickel-plated copper PCB pad. Cross-section reveals a low level diffusion bond between the terminal and PCB pad.
news & events
DOWNLOAD OUR NEWEST MICROTIP
Download our newest microTip "Weld Cracking in Laser and Resistance Welds". Weld cracking is a very complex phenomenon that can occur in both laser and resistance welding processes. Weld cracking can occur as the weldments cool or sometime after the weld was made. This microTip provides insights as to why weld cracking occurs and how to mitigate this problem.
SIGN UP TO RECEIVE FUTURE MICROTIPS
Click here to sign up for our email mailing list. microTips are short, two page, highly technical whitepapers intended to help design and manufacturing engineers address universal problems associated with miniature and micro-miniature laser and resistance welding. microTips are available in .pdf format.