DEVELOPMENT OF TECHNOLOGY AND COMPARATIVE ANALYSIS OF CREATING THREE-DIMENSIONAL MODELS IN MODERN CAD SYSTEMS TAKING INTO ACCOUNT THE FORMATION PROCESSES BY CUTTING
Keywords:computer model, algorithm, the parametric design, synchronous design.
AbstractA sequence over of development of computer is brought technologies on creation of model of detail with the use of various approaches. The self-reactance planning, direct design is considered, (without the tree of construction and hard connections between structural elements), variation design. Similar decisions were used exceptionally for to the 2d-sketch and constructions of connections "from top to bottom" for frame-clamping knots that did not embrace a three-dimensional design. A situation changed with appearance of synchronous technology, that was able to spread the variation going near a design on all chainlet of planning of good. It is synchronous technology allows to change the functional of direct design directly in a self-reactance environment. The algorithm of creation of three-dimensional model of detail is worked out in a synchronous environment. In an algorithm thoroughly to consider all stages of creation of three-dimensional model of detail from a requirement specification to the model and designer documentation. The technology of creating a three-dimensional model details the type of housing in the synchronous design environment of modern CAD Solid Edge. The features of creating and editing a three-dimensional model of the part and its elements are given in detail, taking into account the features of technological processes of forming cutting. It is considered as by means of managing 3d-розмірів and geometrical connections between 3d-об'єктами exact control of geometry is realized in synchronous technology. In Solid Edge with synchronous technology structural elements are independent and kept not in the tree of model, but in a navigator. Computer imitation models allow operatively to investigate and pick up the optimal modes and parameters of technological process, that promotes efficiency, exactness and quality of production considerably. Modern technologies not only simplify work to the engineer-designer, but also considerably cut prime cost production. A comparative analysis of the design in synchronous and parametric environments with an explanation of the advantages and disadvantages. Synchronous technology unites in itself advantages of self-reactance and direct design, and eliminates the lacks of both approaches.
Fetisov G.P. Materialovedenie i tehnologiya materialov. — M.:Yurayt, 2014.—767s.
.Shahnov V.A., Zinchenko L.A. I In. Osnovyi konstruirovaniya v Solid Edge. Posobie po proektirovaniyu izdeliy v priborostroenii. – M.: DMK Press, 2014. – 272 s.
Demidov P. Sinhronnaya tehnologiya Solid Edge [Electronic resource]//Proekt isicad. 28.07.2015.–URL: http://isicad.ru/ru/articles.php?Article _num=17898.
TigarEv V.M., SalIy V.I., Zaytsev P. Rozrobka tehnologIYi stvorennya trivimIrnoYi modelI v sinhronnomu seredovischI proektuvannya suchasnih SAPR// II MIzhnarodna konferentsIya «Virobnitstvo & MehatronnI Sistemi 2018» . – HarkIv : HNURE, 2018. – 77-81 s.
Fast and easy creation of 3D models using synchronous technology Solid Edge Edge [Electronic resource]// Material Library Siemens PLM Software–URL: https://solidedge.siemens.com/ru/solutions/products /3d_design /synchronous_technology/#ui_Fast_and _Flexible_Design_Creation.
Zinovev D.V. Osnovyi konstruirovaniya v Solid Edge ST10/. 2018. – 206 s.
Ryan McVay. Solid Edge with Synchronous Technology—Many Things at the Same Time [Electronic resource] Proekt engineering. 27.05.2016.–URL:https://www.engineering.com /DesignSoftware/DesignSoftwareArticles/ArticleID/12223/Solid-Edge-with-Synchronous-Technology Many -Things-at-the-Same-Time.aspx
MLombard Retired. Synchronous AND Parametric [Electronic resource] Proekt Siemens PLM Community. 15.04.2015.–URL:https://community.plm.automation. siemens.com/t5/Solid-Edge-Blog/Synchronous-AND-Parametric/ba-p/297109
Ryan McVay. Synchronous Technology—Debunking the Myths [Electronic resource] Proekt engineering. 26.06.2017.–URL: https://www.engineering.com/Design Software/DesignSoftwareArticles/ArticleID/ 15056/Synchronous-TechnologyDebunking-the-Myths.aspx?e_src=relart
S.I.Pestretsov. Kompyuternoe modelirovanie i optimizatsiya protsessov rezaniya. – Tambov:TGTU, 2009. – 94 s.
Authors who publish with this Collection agree to the following terms:
1. Authors retain copyright and grant the Collection right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this Collection.
2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the Collection's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this Collection.
3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.