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Curriculum

CNC tapping & drilling retrofit

Machine Mechanism

• Coordinate system
• X Axis, A Axis, Y Axis, C Axis
• Servo System
• Coupling/Belt/Pulley/Gear Ratio/motor frame size/Ball Screw/Limit Switch/Proximity Switch

CNC Electrical System 1

• Check homework
• Overall Signals in CNC Systems
• Machine wiring 1

CNC Electrical System 2

• Check Homework
• Review overall Signals
• Homework Overall Signals
• Single Line Diagram: Electrical Power

CNC Electrical System 3

• Homework check
• Machine wiring 3
• Power On Circuit
• Servo wiring
• Inverter Wiring + Feed Back Card + Encoder (Connection)
• Spindle Speed Control

CNC Electrical System 4

• Single Line Diagram
• CNC Control Devices (Power Point 5)
• Wiring Diagram 1 -20
• Inputs/Output wiring

Servo and Spindle

• Intro. Servo Feedback Control For Machine Tool position control
• ASD-S Spindle Servo , Spindle Speed Control Diagram
• Relation between Controller and Inverter

CNC Controller Parameter Setting

• Interface HMI
• Parameter Paper
• Student finds out the meaning from User Guide

Mechanic and Electric Interface

• Electrical Wiring
• Parameter Table
• Power on Circuit Test
• Overall, Mechanic and Electric

Coding 1, 2

• Ladder Definition
• Machine Ladder
• NC->MLC
• MLC->NC bit operation  
• Machine Ladder Mode Selection , Operation Panel

Coding 3, 4

• Spindle Rotation Ladder
• Machine Ladder
• MPG
• M Code
• Macro Programming   

ATC Coding 1

• Spindle Rotation Ladder
• Spindle Parameter
• M Code, M19 Spindle Orientation

ATC Coding 2

• Macro Programming
• Servo Turret Macro Programming

Coding 3, 4

• Spindle Rotation Ladder
• Machine Ladder
• MPG
• M Code
• Macro Programming   

ATC Coding 1

• Spindle Rotation Ladder
• Spindle Parameter
• M Code, M19 Spindle Orientation

ATC Coding 2

• Macro Programming
• ATC Servo Macro Programming (Disk Magazine)