METHOD FOR DETERMINING THE OPTIMAL ROUTE OF A MACHINING TOOL TO AVOID THE FORMATION OF THIN WALLS

摘要

The invention relates to a method for determining the optimal path of a machining tool for producing at least one island present in at least one area of an open or closed pocket, said method comprising determining at least one vector optimal advancement (V_opt_j) according to which the machining tool will be required to make passes in straight lines over said at least one zone, said method comprising, for said at least one zone, the following steps: Choice of several vectors advancement (V_i) of the machining tool angularly offset from each other with respect to a fixed axis (X); For each advancement vector chosen, determination of a machining area (A_i) which will be covered by the tool during passes in straight lines; Comparison of the areas obtained for each advancement vector and determination of the optimal advancement vector (V_opt_j) for which the machining area is maximum;