Simplified Technique of Technological Support for the Operation of Laser Beam Processing of Materials

Resumo

In the design of a working operation with a multicriteria estimation of results a stage in the procedure is selecting technology regulations for the implementation. A modified optimization algorithm is proposed that simplifies the content of the factor space by eliminating critical values in searching for an optimum processing mode. The influence of these values is compensated by changing the strategy of the working operation, in particular, by using the method of fitting the critical index to the required level with a decreasing controlled increment of the value. To implement various operations with an adaptive form of their organization (precision hole machining, formation of dimensional slits, and surface heating with a normalized depth of the zone), a number of process installations and devices have been developed, whose circuits are presented in this work. Their application improves the reproducibility of the processing results in the case of a simplified procedure for selecting the regulations by which the technology is operated.