Faculty: Dillip Mohanta

Course: Diploma in Manufacturing (Conventional, CNC, and Additive)

Code:

Total Credits ( T-P-P): 16 (2-10-4)

Course Divisions:

1. Manufacturing Requirements (Industrial Safety, Materials, and Metrology)  (2-0-0)
2. Conventional Machining  (0-4-0)
3. CNC Machining  (0-4-0)
4. Non-Traditional Machining and 3D Printing  (0-2-0)
5. Internship  (0-0-4)

Objective:

1. To develop competency & skill in machining technologies and machinery.

Learning Outcomes:

Students will able to
1. Operative machine tools effectively & efficiently.
2. Produce components/products by executing various operations with desired accuracy & finish.

Course Syllabus:

1. Manufacturing Requirements (Industrial Safety, Materials, and Metrology) (2-0-0) (80 Hrs)
Theory
1.1  Safety in Industry; Factory Regulations; Personal protective equipment (PPE)
1.2  Engineering Materials Classification and Requirements; Different properties of materials
1.3  Metrology & Standards of Measurements; Different types of measuring instruments; Limits, Fits & Tolerances;
1.4  Process of Metal Cutting
1.5  Use of Jigs & Fixtures
2. Conventional Machining (0-4-0) (200 Hrs)
Practice
2.1  Turning Operations (Internal and External), Knurling, Thread Cutting, Chamfering & Cut-off.
2.2  Drilling & related operations (Reaming, Boring, Counter Sinking, Counter Boring)
2.3  Surface Finishing Operations
2.4  Shaper Operations ( Horizontal & Vertical shaping, Shaping of Grooves, Slots)
2.5  Shaper Operations (Steps & Keyways, Angular Shaping, Cutting of Splines & Gear Teeth)
2.6  Milling & Related Operations (Slab Milling, Face Milling, Gear Cutting, etc.)
2.7  Slotter Operations (Internal Grooves or Keyways, Internal Gears, etc.)
3. CNC Machining (0-4-0) (200 Hrs)
Practice
3.1  Work Organization and Management (Safety; Simple Maintenance; Principles of Cutting; Machinery-handbooks, Datasheets, and tables; Computer Operating Systems)
3.2  Interpret Engineering Drawings (Drawing, Standards & Symbols)
3.3  Fundamentals, Numerical Control & Tools (Identification of  Cutting  Tools;  Manual  Cutting Operations; Off-setting and its Types; Fanuc & Siemens )
3.4  Master CAM; Programming ( Manual & CAM- Developing Program for Facing, Turning, Taper Turning, Drilling, Boring, and Threading by following Process Plan)
3.5  Setting and Operating CNC Lathe and Milling Machine (Setup, Initialization, Manipulation and Stop)
4. Non-Traditional Machining and 3D Printing (0-2-0) (100 Hrs)
Practice
4.1  Electric Discharge Machining- Machining Parameters & Characteristics
4.2  Electric Discharge Machining- Machining of  Different Materials & Analysis
4.3  Wire-EDM- Machine Control Panel, and Performance Characteristics by varying input parameters.
4.4  Additive Manufacturing- Rapid Prototyping Process, Various Rapid Prototyping Technologies: SLA, LOM, SLS and FDM.

Session Plan:

1. Manufacturing Requirements
Session 1 to 3:  Safety in Industry
Session 4 to 7:  Engineering Materials
Session 8 to 13: Metrology
Session 14 to 17: Process of Metal Cutting
Session 18, 19 & 20:  Use of Jigs & Fixtures
Assignment 1
To be given by the subject teacher based on the content covered.
2.  Conventional Machining
Session 21 to 30: Turning Operations (Internal and External), Knurling, Thread Cutting, Chamfering & Cut-off.
Session 31 to 40:  Drilling & related operations (Reaming, Boring, Counter Sinking, Counter Boring)
Session 41 to 45: Surface Finishing Operations
Session 45 to 50: Shaper Operations ( Horizontal & Vertical shaping, Shaping of Grooves, Slots)
Session 51 to 61: Milling & Related Operations (Slab Milling, Face Milling, Gear Cutting, etc.)
Session 62 to 68:  Slotter Operations
Assignment 2
To be given by the subject teacher based on the content covered.
3. CNC Machining
Session 69 to 75:  Work Organization and Management
Session 76 to 81:  Interpret Engineering Drawings (Drawing, Standards & Symbols)
Session 81 to 88:  Fundamentals, Numerical Control & Tools
Session 88 to 100:  Programming
Session 101 to 116:  Setting and Operating CNC Lathe and Milling Machine
Assignment 3
To be given by the subject teacher based on the content covered.
4. Non-Traditional Machining and 3D Printing 
Session 117 to 122: Electric Discharge Machining- Machining Parameters & Characteristics
Session 123 to 128: Electric Discharge Machining- Machining of  Different Materials & Analysis
Session 129 to 132: Wire-EDM- Machine Control Panel, and Performance Characteristics by varying input parameters.
Session 133 to 138: Additive Manufacturing
Session 139 &  140: Rapid Prototyping
Assignment 4
To be given by the subject teacher based on the content covered.