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Lecture 9: Structural Engineering Design and Drafting PREPARED BY: NOR HELYA IMAN BT KAMALUDIN SCHOOL OF BIOPROCESS ENGINEERING 1PTT.

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Presentation on theme: "Lecture 9: Structural Engineering Design and Drafting PREPARED BY: NOR HELYA IMAN BT KAMALUDIN SCHOOL OF BIOPROCESS ENGINEERING 1PTT."— Presentation transcript:

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2 Lecture 9: Structural Engineering Design and Drafting PREPARED BY: NOR HELYA IMAN BT KAMALUDIN SCHOOL OF BIOPROCESS ENGINEERING 1PTT 105: Engineering Graphics

3 The Importance of CAD in Industrial Biotechnology To provide jobs for fresh graduates; space manager or piping designer. To design piping systems and equipments related to biotechnology field; bioreactor, autoclave, fermenter, etc. PTT 105: Engineering Graphics 2

4 Structural Drafting Structural drafting: Technical presentation of the structural details in the form of drawing. Structural drafting design: Serve all kind of structural drafting in details together with the structural drawings works. 3 PTT 105: Engineering Graphics

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6 Structural Drawings Assembly Drawing Skeleton assembly drawing showing the relationship of various parts to be fitted together in the finished structure Engineering Design Drawing Plan view (top view), Elevation view (front view), Bottom section (bottom view) shows overall dimensions, location and size of columns, beams, angles, detail of connections, typical cross sections, various notes. Manufacturing (shop or working) Drawing Detail drawing of all parts of the structure, all dimensions to the nearest 1/16, location of all holes for connections, detail of the connection parts, required sizes of all materials 5 PTT 105: Engineering Graphics

7 Structural Drawings (contd) Structural Shapes 6 PTT 105: Engineering Graphics

8 Structural Steel Drawings Structural Materials - Structural steel, Aluminum, Wood, Glass, Concrete (plain and reinforced), structural clay products, and Stone masonry 7 PTT 105: Engineering Graphics

9 Structural Steel Drawings Trusses – A truss is a configuration of structural elements (triangle) that adds strength to a support, bridges and roofs. Truss members carry tension or compression loads, no bending. 8 PTT 105: Engineering Graphics

10 Roof Truss Detail Drawing 9 PTT 105: Engineering Graphics

11 Structural Connections 10 PTT 105: Engineering Graphics

12 Structural Connections – Gusset Plate 11 PTT 105: Engineering Graphics

13 Welding Drawings A welded truss 12 PTT 105: Engineering Graphics

14 Welding Drawings Pulley housing made by casting (A) and by welding (B) 13 PTT 105: Engineering Graphics

15 Basic Welds and Symbols 14 PTT 105: Engineering Graphics

16 Dimensioning of Welds 15 PTT 105: Engineering Graphics

17 Piping Drawings Double –Line Drawing Single –Line Drawing 16 PTT 105: Engineering Graphics

18 Piping Drawings Isometric pipe drawing Orthographic pipe drawing 17 PTT 105: Engineering Graphics

19 Piping Drawings 18 PTT 105: Engineering Graphics

20 Bioreactor Drawings PTT 105: Engineering Graphics 19

21 Thank You.. Good Luck.. 20 PTT 105: Engineering Graphics


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