Writes and explains basic CNC programs with ISO (G/M) codes.
For CNC turning and vertical machining, it performs manual programming according to technical drawings and uses cycles with appropriate parameters.
In CAM software, it defines setup/stock/tools and generates tool paths with appropriate strategies.
It extracts G-code with a post-processor, verifies NC code, and prepares production documentation.
Mode of Delivery
Face to face
Prerequisites
No
Recommended Optional Programme Components
None
Course Description
This course introduces the basic principles of computer-aided manufacturing and aims to teach students how to program CNC lathes and vertical machining centers using ISO (G/M) codes. In addition to basic CNC knowledge, the use of standard cycles, and manual programming, the course covers practical applications such as setup/stock/tool definition for parts modeled in CAD using CAM software, toolpath generation, virtual machining, and the creation and transfer of G-codes suitable for CNC machines using a post-processor.
Course Contents
WEEK
TOPICS
1st Week
Overview of CAD/CAM/NC-CNC
2nd Week
NC/CNC Basics
3rd Week
ISO (G-Code) Input ? CNC Lathe
4th Week
CNC Turning Applications I
5th Week
CNC Lathe Cycles
6th Week
CNC Vertical Machining (Milling) Introduction
7th Week
Application & Brief Evaluation in Manual Programming
8th Week
Midterm Exam
9th Week
Introduction to CAM Software, Stock & Tool Library
10th Week
Turning Operations in CAM
11th Week
Hole Processing and Screws in CAM
12th Week
Surface Milling in CAM
13th Week
Profile & Pool (Pocket) Processing
14th Week
Parts Set Application & General Evaluation
Recommended or Required Reading
Computer-Aided Manufacturing Textbook and Notes
Planned Learning Activities and Teaching Methods
Discussion
Lecture
Questions/Answers
Practice
Case Study
Assessment Methods and Criteria
Quantity
Percentage (%)
Mid-term
1
40
Total(%)
40
Contribution of In-term Studies to Overall Grade(%)
40
Contribution of Final Examination to Overall Grade(%)
