Use of Digital Technologies at the Department Engineering Graphics of Bmstu

Guznenkov, V.N.

doi:10.17513/srps.2279

НО ПН (SR PS)

2020

DOI: 10.17513/srps.2279

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Use of Digital Technologies at the Department Engineering Graphics of Bmstu

V.N. Guznenkov¹

Abstract: Работа посвящена применению информационно-коммуникационных технологий в высшем профессиональном образовании. В Московском государственном техническом университете имени Н.Э. Баумана вычислительные машины активно внедряются в учебный процесс с середины прошлого столетия. Начало использования цифровой техники на кафедре инженерной графики положил доктор технических наук, профессор С.А. Фролов. Под руководством доктора технических наук, профессора В.И. Якунина подготовлено и защищено несколько десятков диссертаци… Show more

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Frame-By-Frame Animation in Teaching Descriptive Geometry

Paliy

2023

Geometry &Amp; Graphics

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The paper presents using of frame-by-frame animation of geometric constructions in the course "Descriptive Geometry" to present educational graphic material in a more accessible and visual form for students. Electronic support of descriptive geometry classes used at the Department of Engineering Graphics at Bauman Moscow State Technical University made in the technique of frame-by-frame animation in the format of presentations and electronic text publications is presented. The technique of creating frame-by-frame animation is described. Geometric constructions are performed using computer graphics systems, in layers; each layer contains one step of construction. When layers are showed on alternately, a number of graphic files are created, which are inserted in a certain sequence on presentation slides or on the pages of an electronic text publication. During the demonstration, a visualization of the course of geometric constructions is created on the screen. Teachers when giving lectures and practical classes use electronic support of classes, made in the format of presentations to demonstrate the course material on the screen in the classroom. The presentations contain graphic material in the technique of frame-by-frame animation and minimal text material; the teacher gives the necessary explanations. Electronic support of classes, made in the form of an electronic educational visual aid, is used for independent work of students. Unlike classroom presentations, in an electronic educational visual aid, the animation of geometric constructions is accompanied by a text step-by-step description of the sequence of solving geometric problems. The main advantage of using electronic training software made in frame-by-frame animation technology compared to traditional software is the visibility and the ability to consistently, step by step, understanding the course of graphic constructions, with the ability to go back and repeat the sequence at any stage.

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Frame-By-Frame Animation in Teaching Descriptive Geometry

Paliy

2023

Geometry &Amp; Graphics

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A Systematic Approach to Teaching Students the Capabilities of Modern Computer-Aided Design Systems

Paliy

2024

Geometry &Amp; Graphics

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The article describes a systematic approach that is used at the Department of Engineering Graphics at Bauman Moscow State Technical University to teach students the possibilities of modern computer-aided design systems. A methodology for teaching the basics of creating solid-state geometric models of parts and drawings in the Compass-3D system based on a systematic approach is presented. The structure and content of classes are described. The educational materials are developed on the basis of the students' knowledge of stereometry acquired at school and the knowledge gained during the parallel study of the engineering graphics section "Projection drawing". Examples of practical tasks for students' independent work are given. The training begins with the construction of a flat contour, which is used as basis of a three-dimensional model. When constructing a contour, students practice to create the basic primitives that make up the contour, and superimposing geometric and dimensional dependencies on the primitives. The construction of solid-state models begins with the modeling of simple geometric bodies: a prism, a pyramid, a body of rotation. This allows students to focus on practicing shaping operations, and to better navigate the toolbars. Then, students consolidate their knowledge and skills in building models of more complex shapes, similar in design to mechanical engineering parts of two classes: "body of rotation" and "non-body of rotation". Students create electronic drawings based on the constructed models. At the same time, the following is being worked out: creating images in the drawing – views, sections, sections; applying dimensions while maintaining an associative connection with the part model; using drawing design elements. Examples of control tasks for editing created models and drawings are given, which are necessary for students to acquire skills important for engineering practice. It is noted that the acquired knowledge and skills can be used by students in further education. The proposed methodology can be recommended for use in the system of secondary and secondary vocational education.

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Use of Digital Technologies at the Department Engineering Graphics of Bmstu

Cited by 2 publications

References 1 publication

Frame-By-Frame Animation in Teaching Descriptive Geometry

Frame-By-Frame Animation in Teaching Descriptive Geometry

A Systematic Approach to Teaching Students the Capabilities of Modern Computer-Aided Design Systems

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