Machining and Electronics - Lecture Slides - Singhose

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ME2110. Lecture 8: Introduction to Mechatronics ... GIT. 3. Key Concepts. • Autonomy. • Mechatronics. • Sensors, Actuators, Control. • Pneumatics. • DC Motors ...
ME2110 Lecture 8: Introduction to Mechatronics

ICQ - 2

1. Draw the basic structure of the House of Quality 2. Label the components (“rooms”) of the HoQ on your diagram

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Key Concepts • • • • •

Autonomy Mechatronics Sensors, Actuators, Control Pneumatics DC Motors vs Stepper Motors

• Machine Shop Safety • Mill vs Lathe

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Outline 1. Introduction 2. Introduction to Fundamental Mechatronic Concepts 3. ME2110 Mechatronics Kit 1. Sensors 2. Actuators 3. Controller 4. Software Why do you need this? What does it do?

5. Basic Machining Concepts 1. Safety 2. Turning 3. Milling 6. Summary © GIT

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2. Analog to Digital Conversion - ADC

Analog Signal – output from analog sensor

ADC1 – Low resolution

ADC2 – High resolution

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3. ME2110 Mechatronics Kit

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3.1 Sensors Limit Switch: Long-reach Mechanical Micro-switch

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3.1 Sensors Toggle Switch:

Mechanical switch

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3.1 Sensors Linear Displacement:

IR Position Sensor

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3.1 Sensors Angular Displacement:

Rotary Encoder

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3.2 Actuators Linear Motion:

Solenoid (Electromechanical)

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3.2 Actuators Linear Motion:

Single-action Cylinder (Pneumatic)

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3.2 Actuators Pneumatics Kit:

pV work expended & Computer Control

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3.2 Actuators Rotary Motion:

DC Motor(Electromechanical)

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3.2 Actuators Rotary Motion:

DC Motor(Electromechanical)

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3.2 Actuators Rotary Motion:

Stepper Motor (Electromechanical)

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3.2 Actuators Rotary Motion:

Stepper Motor (Electromechanical)

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3.2 Controller

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4. Software

Structured Programming © GIT

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5. Basic Machining Concepts

Main Objectives:

• SAFETY - Learn to Respect Machine Tools • Learn to Cut • Gain Experience with Mechanical Fabrication • Generate Design Ideas • Preserve Digits • MMM-C : Measure, Measure again, Measure to be safe, then Cut

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5. Basic Machining Concepts

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5. Basic Machining Concepts 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12.

No fooling around Really, no fooling around Follow directions Long pants (to your shoes) Short sleeves or roll up sleeves Socks & Closed toe shoes Remove all jewelry watches, bracelets, rings, necklaces, dangling earrings Long hair must be tied back No ties, scarves, dangling clothes Always wear safety glasses Report all broken or non-working machines

Violations will result in immediate removal from shop © GIT

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