Method for determining the rational shape of the front surface of cutting inserts for computer-aided manufacturing system of laser ablation

Shaped plates with a special shape of texture on the front surface are widely used in the production of products of complex shapes from heat-resistant materials. An important stage of technological preparation for the formation of a system for the automated production of plates using laser ablation is the assignment of recommendations for the shape of the front surface. The technical result is ensured by the rational shape of the front surface of the replaceable multifaceted plate, which meets the requirements of manufacturability and increased performance when using it. Placement on the front surface of a micro-relief, which is formed by a set of holes in the form of a group of micro-holes with a radius of 20-40 mu m, a depth of 20-40 mu m, which ensures the placement and retention of a suspension based on molybdenum disulfide during drilling, and the coordinates of the centers of the holes are determined by new analytical dependencies. This technological solution will significantly increase the speed of writing programs to control machines for laser ablation.