Patent ID: 8202473

Claim:
A method of removing burrs and/or flashing from manufactured parts, the method comprising the steps of: a) providing a TEM machine having: i) a combustion chamber, having a top portion and a bottom portion; ii) a vertical displacement means for bringing into closure the bottom and top portions of the combustion chamber; and iii) an explosion load-bearing frame having: A) coparallel first and second frame walls each having a top end and a bottom end, wherein the bottom end of each wall is adapted to rest upon a floor and the frame walls define an inner area; B) a lateral structural member interconnected with and spacing apart the first and second frame walls at the top end, wherein the lateral structural member extends from the top end and supports the top portion of the combustion chamber; C) wherein the vertical displacement means supports the bottom portion of the combustion chamber and wherein the vertical displacement means is attached directly or indirectly to one or both of the first and the second frame walls at a location spaced upwardly from the bottom end such that a substantially smaller length of the frame walls exists between the top end and the mounting location of the vertical displacement than if the vertical displacement means were supported at a location closer to the bottom end; D) wherein the full tensile load of vertically-directed explosion forces exerted upon the combustion chamber during the operation of the combustion chamber is transferred to the frame walls; and E) wherein the vertical displacement means is mounted upon a shelf connected to at least one of the first and second frame walls and interposed between at least one of the first and second frame walls and the vertical displacement means and, wherein the shelf extends into the inner area; b) loading the parts into the combustion chamber; c) operating the vertical displacement means to bring into closure the top and bottom portions of the combustion chamber; and d) igniting an explosion within the combustion chamber; and e) removing the parts from the combustion chamber.