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Resistance Welding Article List
Resistance welding related articles
There are 12 articles related to resistance welding.
Don't forget a component of the system sometimes can dictate
whether a robotic welding integration succeeds or fails: the fixturing.
By: Bill Morgan - The FABRICATOR®, 8/1/09
Both spot and projection weld fasteners have their place. Choosing which process to use—spot or projection welding—depends, like anything else, on the application
By: Rich Bryda and Ron Foreman - The FABRICATOR®, 2/24/09
Costs associated with poor resistance weld quality often can be traced back to faulty electrode usage. With today’s high cost of copper—to say nothing of the extra labor and lost production time—wearing out electrodes prematurely has become more expensive than ever.
By: James L. Dillard - The FABRICATOR®, 5/13/08
Resistance welding results are only as good as the machine that is completing the process. By understanding how to properly maintain your resistance welding machine, you will be able to prevent unnecessary problems that tend to plague the unit’s critical areas.
By: Tom Snow - www.thefabricator.com, 3/11/08
Projection welding, also known as resistance fastener welding, is the most common method for nut and M- or T-thread bolt welding. This article examines recent experiments with projection welding of those components to various high-strength steel components.
By: John Larsson - The FABRICATOR®, 2/12/08
With the advent of transistorized controls in resistance welding, power supplies are available in which feedback can be used to control current, voltage, or power delivered. The use and benefits of these control modes are not well understood, leading to underutilization of the technology. It is imp...
By: Girish Kelkar, Ph.D - The FABRICATOR®, 8/8/07
Multiple-impulse welding isn't uncommon, but it's not usually the first choice for most resistance welding applications. However, experiments with this type of resistance welding demonstrate that it has a wider range of applications, especially when its modified heat balance is understood
By: Girish P. Kelkar, Ph.D., Contributing Writer - The FABRICATOR®, 11/9/04
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www.thefabricator.com, 6/8/04
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By: Lincoln Brunner, Contributing Writer - www.thefabricator.com, 11/20/03
This article provides an overview of electric resistance welding (ERW). It dicusses high-frequency ERW (contact and induction) and rotary wheel contact welding (AC, DC, and square wave). It describes the differences among the processes, as well as the power supplies and weld rolls.
By: Gerald Weimer and Ray Cagganello, Contributing Writers - www.thefabricator.com, 6/13/02
Resistance welding equipment has many uses that many people often don't think about. Everyday items that some may not associate with resistance welding owe their very existence to this versatile process.
By: Roger B. Hirsch, Contributing Writer - www.thefabricator.com, 4/24/01
An in-depth examination of electric resistance welding nuggets as a quality control step in the manufacturing of high-strength tube and pipe used for pressure applications…
By: Lew Warren, Contributing Writer - www.thefabricator.com, 4/24/01
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