Example 7 Object Analysis Perfume Additional Task to
Example 7: Object Analysis- Perfume Additional Task to the multimedia book „Darstellende Geometrie/ 3 D-Geometry“, published by Veritas Educational Edition Student Edition ISBN - 978 -3 -7058 -9079 -4 ISBN - 978 -3 -7058 -9293 -4 Special edition for teachers: The print version shows handouts of theory and worked-out examples. Each handout can be printed in colour and is also suitable as a solutions handout. Through the use of animated Power. Point files it is possible to structure the lessons in a contemporary and innovative manner for students. Special edition for students: The print version consists of well prepared worksheets to start working right away. On the CD you will find colourful Power. Point presentations, including theory as well as solved examples with step-by-step explanations. This provides a highly efficient technique in developing an understanding of geometry and its concepts. for more DETAILS and ORDER 1
Example 7: Object Analysis- Perfume The images below show a perfume. Analyse which bodies or surfaces occur in these object. Use a CAD- Software to design this object according to the analysis of the respective object. regular straight truncated pyramid with hexagonal basement intersection by a pyramid regular straight prism with hexagonal basement 2
Example 7: Object Analysis- Perfume The images below show a perfume. Analyse which bodies or surfaces occur in these object. Use a CAD- Software to design this object according to the analysis of the respective object. 1 5 3 8 2 2 33 Possible dimensions: A 4 6 2 detail A Einzelheit A 7 R 9 3
Example 7: Object Analysis- Perfume The images below show a perfume. Analyse which bodies or surfaces occur in these object. Use a CAD- Software to design this object according to the analysis of the respective object. Way of construction in Microstation: Define all necessary profiles (hexagons) in the xy-plane- use “SCALE” function and an auxiliary layer. Move each hexagon to its respective plane. Define solids – use “Pyramid Solid”- by Edges for truncated pyramids. 4
Example 7: Object Analysis- Perfume The images below show a perfume. Analyse which bodies or surfaces occur in these object. Use a CAD- Software to design this object according to the analysis of the respective object. Way of construction in Microstation: Define lateral faces of the upper pyramid - each are cut by a skew pyramid. Use an auxiliary construction to be able to locate the apex of the skew pyramid. Construct the basement of the skew solid as smartlineuse snaps for accuracy. Determine skew pyramid: Apply “SOLIDS by Extrusion (x- and y-scale=0)”. Change (new) layer for the skew pyramid. 5
Example 7: Object Analysis- Perfume The images below show a perfume. Analyse which bodies or surfaces occur in these object. Use a CAD- Software to design this object according to the analysis of the respective object. Way of construction in Microstation: Apply “Construct ARRAY- Polar” to define 5 further skew congruent pyramids. Hint: Construct diagonal of the basement to locate the pol or array. Accudraw must be on TOP. Apply “Subtract Solids”. Watch out for the correct solid (use layer). 6
Example 7: Object Analysis- Perfume The images below show a perfume. Analyse which bodies or surfaces occur in these object. Use a CAD- Software to design this object according to the analysis of the respective object. Way of construction in Microstation: Use similar colours for the result. 7
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