Machine Design & Drawing
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Follow on Instagram for UpdatesMachine Design & Drawing Syllabus — Unit-wise Content
The official GTU curriculum for Machine Design & Drawing (subject code 4351802) as prescribed for ETC · Semester 5 divides the course into 4 units, covering 18 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (4351802)Unit 1 Introduction to machine design. 1.a Machine designing. 1.b Application & selection of engineering materials
- 1.1. Meaning of Design, Introduction to machine design, Phases in design, Preferred Numbers & Standard codes for materials properties.
- 1.2. Application of engineering materials and their selection. Factor of Safety and factors influencing it.
Unit 2 Design considerations 2.a Stress & Strain. 2.b Stress analysis
- 2.1. Direct stresses (Tensile and Compressive), stress-strain diagram, Bending stresses, Bearing stresses, torsion stresses, Eccentric loading, Principal stresses, Contact stresses.
- 2.2. Castiglione’s theory for determining deflections. Theories of failures. Limits, Tolerances and Type of fits.
- 2.3. Study of stress analysis on various components & assemblies of Marine Diesel Engine, Marine Steam turbine, Marine Gas turbine, Marine Boiler.
Unit 3 Design of Shaft,Keys & Couplings. 3.a Shaft design. 3.b Types of keys. 3.c Types of muff & coupling. 3.d Jacks & its working of its
- 3.1. Design of shaft & axles on basis of bending, torsion & combined loading, Shaft design on the basis of rigidity, Effect of keyways.
- 3.2. Design of Square key, Rectangular key, Kennedy key, Splines.
- 3.3. Design of Muff or Sleeve coupling, Clamp coupling, Flange coupling, Pin-bushed coupling, Universal Joint.
- 3.4. Working of various types of jacks i.e screwjack, toggle jack, hydraulic jack etc. Unit – IV Design of bolt and riveted joints. 4.a Rivets, Joints and its types 4.b Screws, Threads , and equipment used for fastening purpose
- 4.1. Riveted joints: Types of riveted joints.
- 4.2. Design of double and triple riveted butt joint - with equal and unequal cover plates, Design of riveted joint as per IBR, Design of Machine Design & Drawing Course Code: 4351802 4.c Stresses in screw fastenings with respect to its axis. lap joint, Lozenge joint, Bolted joints.
- 4.3. Definitions types of threads, screw fastenings, locking devices for nuts, washers, eye bolts, Efficiency of threads.
- 4.4. Static stresses in screw fastenings Eccentric loading in riveted and bolted joints: a) Loading parallel to axis of bolts b) Loading perpendicular to axis of bolts c)Eccentric loading on circular base
Unit 4 Principles of Machine drawing. 5.a Plans, elevation, views of a machine drawing 5.b Orthographic projection . 5.c Interpretations of
- 5.1. Plans, elevation, views of machine drawing. First angle and Third angle projection and its correct symbols for both first and third angle. Various views of machine drawing ,orthographic projection
- 5.2. Dimensioning in different views and to indicate materials of different components in Tabular form
- 5.3. Clearances & clearness in working drawings, tolerances & curves of intersection.
- 5.4. Interpretation of drawing notations and symbols of machine drawing, Free handsketches of machinery parts.
- 5.5. Machinery components and assembly drawing , Isometric views and assembly drawings of various machinery parts and components on board.
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