Trial for scheme design of machine considering inherently safe design measure

It is shown that only inherently safe design measure, which defined in ISO 12100 as protective measure either eliminates hazards or reduces the risks associated with by changing operating characteristics of machine without use guards devices, can eliminate reduce severity risks. However, mechanical designers actually apt to and other measures because they do not have concrete methods apply them. In consequence does adequate measures. This paper proposes process scheme for newly designed machinery adhere Scheme consists four stages, required specification definition, function component mechanism choice structure design. These stages are order consideration. The 14 items those classified according their contents ISO12100. And each them suitably assigned stage its content. Each study narrowed down clarified this assignment. proceeded matrix table get less omission comparing evaluating various ideas be thought of. By proposal, front loading implemented will obtain safety methods.