Microjoining

Microjoining encompasses techniques including welding, brazing, soldering, and adhesive bonding. Typically, the technology involves materials with thicknesses less than 0.5 mm. Micro-welding techniques can be applied to join both similar and dissimilar materials combinations. Here are some key applications of microjoining today: Power electronics for electric vehicles (EVs). The integration of small-scale components, such as...

What are the best processes for joining miniature metal and plastic parts in commercial products? EWI has studied several techniques using different materials to determine effective microjoining solutions for manufacturers. This work is discussed in Plastics and Metal Joining: How Small Can You Weld?, a paper written by EWI associates Jeff Ellis, Miranda Marcus, Tim...

The newest generation of a product is typically lighter, smaller, and more powerful than its predecessor. For these products to be as successful as the previous iterations, they must be manufactured in an economical and reliable manner. In many cases, this requires going back to the drawing board to select materials, finalize a design, and...