Chapter Questions
When discussing welding tools, what do the terms jig and fixture mean?
When constructing welding tools, what type of material should be used to help keep the cost down and add design flexibility?
List the three basic types of jigs used for welding.
What type of clamp is the most adaptable and convenient for use with welding workholders?
What is the purpose of a backup bar in a welding jig or fixture?
How should the supports be positioned in a welding workholder?
What is the difference between a gauging fixture and a measuring fixture?
List three common supplemental gauges.
What do the abbreviations FIM and TIR mean?
What terms are used to refer to the upper and lower limits of a fixed gauge?