ME2103 Engineering Visualization & Modelling...
Transcript of ME2103 Engineering Visualization & Modelling...
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ME2103 Engineering Visualization & ModellingDEVELOPMENT
A/P Lee Kim SengRoom: EA 04-17Tel: 6874 [email protected]
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DevelopmentThe development of surfaces, such as those found in sheet metal fabrication, is a flat pattern that represents the unfolded or unrolled surface of the form.
The resulting plane figure gives the true size of each area of the form so connected that when fabricated the desired part or structure is produced.
A/P Lee Kim Seng
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Some Sheet Metal Parts that need Development
A/P Lee Kim Seng
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Some Examples of Development
A/P Lee Kim Seng
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Some Examples of Development
A/P Lee Kim Seng
![Page 6: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/6.jpg)
Some Examples of Development
A/P Lee Kim Seng
![Page 7: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/7.jpg)
Some Examples of Development
A/P Lee Kim Seng
![Page 8: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/8.jpg)
Some Examples of Development
A/P Lee Kim Seng
![Page 9: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/9.jpg)
Some Examples of Development
A/P Lee Kim Seng
![Page 10: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/10.jpg)
Some Examples of Development
A/P Lee Kim Seng
![Page 11: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/11.jpg)
Engineering Applications
Flues, chutes, stacks, piping …
A/P Lee Kim Seng
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Example: Development of Rectangular Prism
A/P Lee Kim Seng
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Example: Development of Cylinder
A/P Lee Kim Seng
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Development of a Cylinder
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A/P Lee Kim Seng
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Example: Development of Slant Cut Cylinder
A/P Lee Kim Seng
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Development of Slant Cut Cylinder
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A/P Lee Kim Seng
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Development of Slant Cut Cylinder
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A/P Lee Kim Seng
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Example: Development of Cone
A/P Lee Kim Seng
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Development of ConeA
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A/P Lee Kim Seng
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Development of Truncated ConeA
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A/P Lee Kim Seng
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Development of Cone Intersecting with Cylinder
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A/P Lee Kim Seng
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Development of Cone Intersecting with
CylinderA/P Lee Kim Seng
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Development of a Hexagon
1 2
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A/P Lee Kim Seng
![Page 24: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/24.jpg)
Development of Truncated Hexagon
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A/P Lee Kim Seng
![Page 25: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/25.jpg)
Development of Oblique Pyramid
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A/P Lee Kim Seng
![Page 26: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/26.jpg)
TLTL
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Development of Oblique Hexagon
A/P Lee Kim Seng
A
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TLTL
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Development of Oblique Truncated Hexagon
A/P Lee Kim Seng
A
![Page 28: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/28.jpg)
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Development of Oblique Cone
A/P Lee Kim Seng
![Page 29: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/29.jpg)
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Development of Oblique Truncated Cone
A/P Lee Kim Seng
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Transition Pieces
A transition piece is one that connects two differently shaped, differently sized, or skewed-position openings.
In most cases, transition pieces are composed of plane surfaces and conical surfaces, the latter being developed by triangulation.
A/P Lee Kim Seng
![Page 31: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/31.jpg)
Examples of Transition Pieces
A/P Lee Kim Seng
![Page 32: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/32.jpg)
Engineering Applications of Transition Pieces
Air Conditioning, heating, ventilation …
A/P Lee Kim Seng
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Examples of Transition Pieces
A/P Lee Kim Seng
![Page 34: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/34.jpg)
Development of Rectangle to Rectangle Transition
A/P Lee Kim Seng
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Examples of Transition Pieces
A/P Lee Kim Seng
![Page 36: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/36.jpg)
Example: Rectangle to Round Transition
A/P Lee Kim Seng
![Page 37: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/37.jpg)
Examples of Transition Pieces
A/P Lee Kim Seng
![Page 38: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/38.jpg)
Development of Rectangle to Round Transition
A/P Lee Kim Seng
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Development ofRectangle to Round Transformer
Develop the Rectangle to Round transformer shown below.Make the joint line at A-A.
A/P Lee Kim Seng3rd Angle Proj.
![Page 40: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/40.jpg)
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Development ofRectangle to Round
TransitionAoBo
A
AoBo
A/P Lee Kim Seng
![Page 41: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/41.jpg)
6 0
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A/P Lee Kim Seng
![Page 42: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/42.jpg)
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A/P Lee Kim Seng
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A/P Lee Kim Seng
![Page 44: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/44.jpg)
6 0
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A/P Lee Kim Seng
![Page 45: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/45.jpg)
Development ofRectangle to Round
Transition
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A/P Lee Kim Seng
![Page 46: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/46.jpg)
Development ofRectangle to Round Transition
A/P Lee Kim Seng
SP0
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A/P Lee Kim Seng
![Page 47: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/47.jpg)
Example: Square to Round Transition
A/P Lee Kim Seng
![Page 48: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/48.jpg)
Development of Square to Round Transition (Triangulation Method)
A/P Lee Kim Seng
![Page 49: ME2103 Engineering Visualization & Modelling DEVELOPMENTcourses.nus.edu.sg/course/mpeleeks/personal/ppt/ME 1101/ME1101… · Development of Oblique Truncated Cone A/P Lee Kim Seng.](https://reader030.fdocuments.us/reader030/viewer/2022011923/605bc3e4742a561cbb67da6d/html5/thumbnails/49.jpg)
Thank You
A/P Lee Kim Seng