Akimov O. Scientific fundamentals design-engineering planning of the casting details of engines

The process of constructing and technological preproduction of the cast details of engines. Development of scientific bases of the design-engineering planning of the cast details of engines on the Ы of the use of modern experimental methods, computer-integrated tool and methods of the resource planning. Analytical, numeral and numeral-analytical methods designs of work of the cast elements of engines; meth of eventual elements and numeral method of engineering design; experimental researches of the modernized and bi constructions; tested by the method of planning of experiment. Novelty, theoretical and practical results: for the c; details of engines first there were the offered solutions and conceptual methodological going near planning, which d fer from before in-use the presence of the concerted designer and technological planning by realization of continue connection and exchange by information between these processes and applications, with the proper sequence, spec for the designer and technological planning computer-integrated systems and technologies. Created and improv mathematical models of static and dynamic analysis in the part regarding to the systems of limitations of initial, sco and dynamic conditions for the representatives of the cast details of engines, and the computer-integrated tool of 1 design-engineering planning of these details is created, which is applied in planning of details of engines. Compl methodology of constructing of the cast details is offered of engines with the set mechanical properties in the diffen sections of details, taking into account the factors of casting technological process and by a management the geomet cal parameters of details on the casting technological stage. Developed or the calculation-analytical methods of cc structing and engineering analysis-of the cast details are substantially specified of engines, which allowed to reali methodology of the conveyer design-engineering planning. The results of researches are inc cated in Public enterprise the «Kharkov designer bureau from the propulsion engineering)), LTD «The Ukrainian Ca house company» (joint-stock COMPANY UPEC) (Kharkov), closed joint-stock COMPANY of «TURBO-VEST, (Kharkov), educational process of NTU «KhPI». Engine building.