FIELD: machine engineering.
SUBSTANCE: method involves processing the part with a fiber laser on a precision laser complex in the first stage, after which the final processing of the irregularities is performed by electrochemical method in the final mode. As a result of the proposed dimensional combination treatment, the working parts of the part in the cooling channels can be obtained with the necessary technological parameters without reducing the quality of the surface layer and the reliability of the product.
EFFECT: reduced time in the technological preparation before processing, reduce labour intensity is not less than 2 times.
2 dwg
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