The field of use of additive technologies

Abstract

Alexandr Izvekov, Vladislav Smolentsev

The issues of additive technology in relation to combined methods of tool manufacturing using electromagnetic and other types of fields as an influence on the process are considered. It is shown that the use of additive technologies in mechanical engineering is most promising for flexible-structured industries, where the products are in a state of constant improvement and updating, and are produced in a limited series. In this case, it is required systematic replacement of the tool, which ensures the receipt of parts with the required configuration and quality level. 1. The paper proposes a new approach to the use of additive technologies in combined processing methods, where the concept of a traditional tool in the form of a solid body having a mirror image of the working part relative to the treated surface is expanded to non-contact and non-force contact effects, in which the removal of the allowance and the change in operational characteristics occurs due to thermal, chemical, magnetic influences or their combinations with mechanical factors. 2. The ways of solving the problem of managing operational characteristics by creating parts from conjugate layers, the properties of which are formed by optimizing technological modes, are proposed. 3. The field of effective use of the technology of sequential layer-by-layer build-up or changing the properties of layers during contact and contactless processing on serial equipment without time-consuming readjustment or modernization of technological equipment by designing a software product for modern computing equipment is disclosed. 4. The issues of additive technology in relation to combined methods of tool manufacturing using electromagnetic and other types of fields as an influence on the process are considered. It is shown that the use of additive technologies in mechanical engineering is most promising for flexible-structured industries, where the products are in a state of constant improvement and updating, and are produced in a limited series. In this case, it is required systematic replacement of the tool, which ensures the receipt of parts with the required configuration and quality level. 5. The paper proposes a new approach to the use of additive technologies in combined processing methods, where the concept of a traditional tool in the form of a solid body having a mirror image of the working part relative to the treated surface is expanded to non-contact and non-force contact effects, in which the removal of the allowance and the change in operational characteristics occurs due to thermal, chemical, magnetic influences or their combinations with mechanical factors. 6. The ways of solving the problem of managing operational characteristics by creating parts from conjugate layers, the properties of which are formed by optimizing technological modes, are proposed. 7. The field of effective use of the technology of sequential layer-by-layer build-up or changing the properties of layers during contact and contactless processing on serial equipment without time-consuming readjustment or modernization of technological equipment by designing a software product for modern computing equipment is disclosed.

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