ROCK BIT ASSEMBLY METHOD

A method for assembling rock bit sections in preparation for welding in a manner to assure dimensional integrity. Involved in the method is the use of a clamping fixture that has locator dowels and dowel holes on a base. These locator means are used in combination with a fixed position ring gage, determining the selected diameter of the assembled rock bit, to establish accurate alignment of the sections for clamping and welding. The fixed ring gage and locator means accurately position the sections relative to each other to minimize pre-assembly slippage between the sections.