Unit 1 Crystal Structure Representation

12 lecture hours

•  Introduction to crystallography and metallic structures.  Visualization and drawing of the seven crystal systems

Unit 2 Phase and Transformation Diagrams

18 lecture hours

•  Construction and interpretation of binary alloy diagrams  Draw the iron carbon diagram.  Drawing TTT diagrams for eutectoid steel.  Drawing CCT diagrams and analyzing practical cooling processes

Unit 3 Furnace Design and Components

18 lecture hours

• Draw drawings of following furnaces
•  Blast furnaces  LD furnace  Electric arc furnaces.  Induction furnaces
• Program Name: Engineering Level: Diploma Branch: Metallurgy Engineering Course / Subject Code : DI02021011 Course / Subject Name: Metallurgical Drawing

Unit 4 Welding and Joint Design Draw the following

15 lecture hours

•  Types of weld joints: butt, lap, corner
• edge, and T-joints.  Weld groove types: square
• bevel, V, U, and J grooves.  Welding positions: flat
• vertical, and overhead.  Drawing and interpretation of standard welding symbols

Unit 5 Pattern and Gating System Design Draw the below followings

15 lecture hours

•  Types of casting patterns:  Solid
• match-plate, and skeleton patterns.  Gating system components: sprue
• risers, and gates

Unit 6 Metal Forming Operations

•  Draw the Rolling
• Forging and Extrusion operation. 12 15