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Information × Registration Number 0215U006168, 0112U000331 , R & D reports Title Methodological foundations of aircraft production preparation on the basis of CALS-technologies popup.stage_title Head Krivtsov Vladimir, Registration Date 10-03-2015 Organization National Aerospace University Kharkiv Aviation Institute popup.description2 This paper present the analysis of domestic and foreign CAD process engineering to determine the most efficient use of the area available on the market of software for research carried out within the project. The formation of information on technological characteristics of production facilities using analytical methods for describing among CAD / CAM-systems. Implemented procedures for measuring the characteristics of the formation of the corresponding parts and portraits using the functionality of CAD / CAM-systems. A comparison of standard models of parts and their portraits using tools CAD / CAM-systems. The classification of methods for solving problems of stabilization contour speed interpolator CNC systems. It is shown that the most accurate method is a direct calculation of the curvilinear length of a clock path, and the most economical in terms of computing in real time - beziteratsionny indirect method. Solved the problem of reducing the computational load on the lower level of the interpolator by using the auxiliary function relating the length of the machining path with the parameter mathematical model of this trajectory. The experimental results confirmed the high performance of this method. A calculation based methodology and determination of the maximum technologically sound frequency control loop CNC equipment, above which does not lead to a real increase in the accuracy of the job the tool path. The values of the frequency control with the limitations of technological characteristics of the equipment. The analysis of actual problems of the process engineering in the production of aircraft; defined measures to ensure the reduction of terms of process engineering. Tendencies of development of foreign technologies assembly of aircraft structures; an analysis of the structure of industrial robots and their possible use in assembly production, including in co-operation by group management. Proved the possibility of organizing a conveyor assembly of aircraft. A comparative analysis of CAE-systems, which in functionality can be used to solve problems of a technological nature, including design manual pulse tool. A numerical model of turbulence in the study of dynamic processes in complex technical systems. Product Description popup.authors А. Акулінічев А. Воробйов А. Морголенко В. Гарин В. Зайцев В. Комбаров В. Кривцов В. Плешков В. Шевелев И. Бычков И. Воронько М. Мельников О. Трифонов Р. Варнас С. Калиниченко С. Капустин С. Легенький Ю. Воробьев popup.nrat_date 2020-04-02 Close