CNC TECHNOLOGY
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Follow on Instagram for UpdatesCNC TECHNOLOGY Syllabus — Unit-wise Content
The official GTU curriculum for CNC TECHNOLOGY (subject code 1343402) as prescribed for Smart Energy · Semester 4 divides the course into 5 units, covering 7 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 (1343402)Unit 1 Module 1
- Introduction 1.1 NC / CNC / DNC 1.1.1 Introduction 1.1.2 Application 1.1.3 Advantages and disadvantages 2 h
Unit 2 Module 2
- CNC Hardware Basics 2.1 Types of Spindle Drive 2.1.1 AC & DC Servo Motor 2.1.2 Hydraulic 2.2 Types of Axis Drive 2.2.1 Stepper Motor 2.2.2 Servo Motor 2.3 Friction Reducing Elements 2.3.1 Reciprocating ball bushes 2.3.2 Metallic and Nonmetallic guide ways 2.3.3 Spindle bearings 2.3.4 Ball lead screw 2.4 Feedback devices 2.4.1 Velocity feedback 2.4.2 Taco Generator 2.4.3 Position feedback Transducer 2.4.4 Encoders Servo Controls 2.5 Automatic Tool Changer 2.6 Automatic Pallet Changer 2.7 Automatic swarf removal mechanism 5 h
Unit 3 Module 3
- Safety 3.1 Causes of Accident in CNC Machines 3.2 General Safety Precautions to be taken in CNC Machines 2 h
Unit 4 Module 4
- Basics of Part Programming in CNC Lathe 4.1 Part programming Fundamentals 4.2 Process Planning 4.3 Cut Planning 4.4 Axis Nomenclature – Different Axis 4.5 Different Coordinate system 4.6 Basic Preparatory Functions 4.7 Basic Miscellaneous Functions 4.8 Tool Function 4.9 Speed Functions 4.10 Exercise on Facing
- Step Turning by using G90 and G91 codes 5 h Diploma Programme in which this course is offered Semester in which offered Mechanical (Manufacturing Technology) Fourth Semester CNC Technology Course Code : 1343402
Unit 5 Module 5
- Basics of Part Programming in CNC Milling 5.1 Part programming Fundamentals 5.2 Process Planning 5.3 Cut Planning 5.4 Axis Nomenclature – Different Axis 5.5 Different Coordinate system 5.6 Basic Preparatory Functions 5.7 Basic Miscellaneous Functions 5.8 Tool Function 5.9 Speed Functions 5.10 Exercise on combination of Straight
- Circular Contours by using G90 and G91 codes 8 h
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