Sample for a tensile strength test apparatus has half sections, with base surfaces of the same material bonded together with hollow cylindrical side walls

摘要

The sample (1) for use in a tensile strength test apparatus has half sections (2a,2b) with square base surfaces (3a,3b) and side walls, to test the bond between the half sections. The side walls are hollow cylinders (4a,4b), laser welded to the base surfaces or bonded by condenser discharge so that their center axes (a) are at right angles to the base surfaces.