Elements of JIG
Generally Jig consists of clamping element, locating element and tool guiding or setting element.
Locating Elements
Locating elements position the workpiece precisely with respect to tool guiding elements in the jig.
Clamping Elements
It holds the workpiece securely in the located position at the time of operation.
Tool Guiding Elements
Tool guiding elements help in guiding the tools in accurate position with respect to the workpiece. Drill bushes guide the drills exactly to the workpiece.