Contents

1. Non-Traditional Machining

1. Introduction

2. Non-Traditional Machining

2.1 Classification of Non-traditional Machining Processes

2.2 Abrasive Jet Machining (AJM)

2.3 Water Jet Machining (WJM)

2.4 Electro-Discharge Machining (EDM)

2.5 Wire EDM (W-EDM)

3. Plasma Arc Machining (PAM)

4. Laser–Beam Machining (LBM)

2. Introduction to CNC

1. Introduction

2. CNC Machine

2.1 Open Loop and Closed Loop Control

2.2 Identification of Axis in CNC

2.3 Absolute and Incremental Co-ordinate System

2.4 G-codes and M-codes

3. Fundamental Part Programming

3.1 Simple Lathe Machine Programmes

3.2 Simple Milling Machine Programmes

3.3 Dry Run

3.4 Manual Control - Axis Definitions (Jog Mode)

3.5 Block by Block Executions

3.6 Safety Precautions in CNC

3.7 Adaptive Control Machining

3.8 Displays and Indicators

3. Other Machining Methods

1. Introduction

2.  Broaching Machines

2.1 Classification of Broaching Machine

3. Capston and Turret Lathe

3.1 Capston Lathe and Turret Lathe

3.2 Automatics

4. Planer and Planomiller

5. Boring

5.1 Boring Machines

5.2 Tools and Operations

4. Milling and Gear Cutting

1. Introduction

2. Milling Machines

2.1 Classification of Milling Machine

2.2 Standard Milling Cutters

2.3 Milling Operations

2.4 Cutting Process Parameter in Milling

3. Gear Cutting

3.1 Gear Manufacturing Methods

3.2 Universal Dividing Head and Indexing Methods (By Milling)

3.3 Gear Shaping

3.4 Gear Hobbing

3.5 Gear Finishing Operations

5. Surface Finishing

1. Introduction

2. Grinding Machines

2.1 Classification of Grinding Machine

2.2 Grinding Wheel Specifications

2.3 Grinding Wheel Dressing and Truing

2.4 Selection Criteria for Grinding Wheel

2.5 Balancing of Grinding Wheels

2.6 Safety Precautions

3. Super Finishing

3.1 Surface Finishing Processes

6. Maintenance of Machine Tools

1. Introduction

2. Need of Maintenance

3. Importance of Maintenance

4. Types of Maintenance

4.1 Breakdown Maintenance

4.2 Preventive Maintenance

4.3 Predictive Maintenance

4.4 Total Productive Maintenance (TPM)

5. Basic Maintenance Practices for Simple Machine Elements

5.1 Bearings

5.2 Coupling

5.3 Shaft

5.4 Pulleys

5.5 Gear

5.6 Chain

5.7 Machine Belt

5.8 Ways of Preventive Routine Maintenance

6. Repair Cycle Analysis

7. Maintenance Manual

7.1 Content of the Maintenance Manual

8. Maintenance Records

8.1 Machine History Card

8.2 Preventive Maintenance Chart

 8.3 Breakdown Maintenance Chart