Machine Talk Blog

The world of friction welding is vast -- and so is the vocabulary used to describe it! We've compiled a list of the most commonly used friction welding terms -- from machine components to MTI's processes -- to help you grow your engineering mind!

WELDING PROBLEMS THE RAIL INDUSTRY FACES TODAY

For decades, railroad companies have been welding 80-foot rails to form Continuous Welded Rails (CWRs) that span from 400 feet to several miles. To accomplish this, they’ve heavily relied on two forms of welding: thermite and flash-butt. However, despite the wide use of these two processes, a significant percentage of railroad failures are a result of low-quality welds.

In our third installment of Eyes of an Engineer, we introduce you to Tori Zellerhoff and Margot Hughan.  They began working at MTI as part of their capstone thesis for Notre Dame’s Master’s Program in Entrepreneurship, Technology, & Innovation (ESTEEM).

Combining technology with entrepreneurship, the two developed a business plan and go-to-market strategy for MTI’s latest technology, low force friction welding. 

Find out how they got started, what they learned at MTI, and what they enjoyed most about the experience.

Using our friction welding and solid state joining know-how, MTI has developed, designed, and manufactured low force friction welding machines that are operating in industry today.