Rybnica, Transnistria
The paper reports the problems in automation of designing hydraulic jacks of oneway action. The analysis of methods of computeraided design systems creation is carried out and the algorithms of allowing the formation of a system for computer-aided design of hydraulic jacks are under development. A conceptual approach to a jack choice depending on conditions of its operation allows reducing time for the analysis of requirements specification. In the course of the work with the system there were developed eight basic modules of the system. These modules allow reducing considerably time for the technical documentation development essential for manufacturing jacks with oneway operation and decreasing other costs in the course of designing. Databases created store all the essential information for the proper work of basis modules and also that of standard products, 3 D parametric models and associative drawings. The system developed meets all the requirements imposed on CADs. It is applicable at enterprises engaged in production and repair of hydraulic equipment. The Hydraulic Jack CAD was tested at a functioning enterprise and justified hopes.
design automation, hydraulic equipment, hydraulic jack, automated design system
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