Jeff Coppes

Car-O-Liner Joining & Welding

Jeff Coppes, Car-O-Liner Joining & Welding, has focused on welding and joining systems for the past 10 years, providing technical training and support both in the United States and internationally.

Operations

The benefits of silicon bronze

Jeff Coppes

Oct. 19, 2016

Know the differences between the welding and MIG brazing processes

Operations

What is your weld telling you?

Jeff Coppes

Aug. 1, 2016

Watching the arc and listening to the sound may give some ideas but the process is so quick that it is difficult. Examining the completed weld is an excellent indication of what...

Operations

What to look for in a spot welder

Jeff Coppes

May 19, 2016

Expecting your old spot welder to safely repair newer vehicles is unrealistic. So what has changed and how does that affect the purchase of a new Squeeze Type Resistance Spot ...