The CNC Workshop / Edition 1

by Frank Nanfara, Tony Uccello, Derek Murphy

Overview

The CNC Workshop is the only Computer Numerical Control (CNC) text and multimedia package currently available. This flexible, unique package provides many benefits that can't be found in stand-alone texts. Using the multimedia CD-ROM, students can visualize CNC concepts through vivid animations, virtually visit machine shops through videoclips of processes and machine tools, and view numerous examples. The CD also features CNCez, simulation software that actually allows students to program numerical control code and then see a simulation of the tool path or process that the code would generate. The code can also be sent to an actual machine. This package is an excellent simulation and animation tool for milling and turning and can be used to test existing programs or write and edit new programs.

This package covers the basics of CNC programming, including step-by-step coverage of machining processes, fundamentals of CNC, and basic CNC programming concepts. It can be used as a stand-alone package in a hands-on CNC course or can be used as a supplement in a comprehensive manufacturing process or numerical controls course. The book and CD package is an excellent instruction tool for CNC programming and many of the animations and videoclips can be used for classroom presentation.

Product Details

ISBN-13:	9781585030835
Publisher:	SDC Publications
Publication date:	08/28/2002
Edition description:	BK&CD-ROM
Pages:	400
Product dimensions:	8.40(w) x 10.90(h) x 0.90(d)

Table of Contents

Chapter 1
Introduction to CNC
Introduction
The Evolution of NC
Microcomputer Technology
NC Applications
Milling
Turning
Wire EDM
Laser, Flame, and Plasma
Punching and Nibbling
Robots and CNC
Controller Standards
CNC Controllers
EIA and ISO Standards
Conversational (Nonstandard)
The CNC Process
Flow of CNC Processing
Flow of Computer-Aided CNC Processing
Quality Control
Lab Exercises

Chapter 2
CNC Fundamentals and Vocabulary
Axis and Motion Nomenclature
The Right-Hand Rule of Coordinates
CNC Milling Fundamentals
The Cartesian Graph for CNC Milling
Absolute Coordinates for Milling
Incremental Coordinates for Milling
Exercises
CNC Turning Fundamentals
Diameter Versus Radius Programming
Absolute Coordinates for Turning
Incremental Coordinates for Turning
Exercises
Lab Exercises

Chapter 3
Programming Concepts
Introduction
Flow of CNC Processing
Preparing a Program
CNC Codes
Three Major Phases of a CNC Program
Using a Programming Sheet
Block Format
Preparing a Program
Develop an Order of Operations
Do All Necessary Math and Complete a Coordinate Sheet
Choose Your Tooling and Calculate Speeds and Feedrates
Program Zero
Tool Motion
Using Canned Cycles
Tooling
Drilling
Milling
Punching and Nibbling
Turning
Feedrates and Spindle Speeds
Cutting Fluids
Lab Exercises

Chapter 4
Interactive Simulation Software
Installation and Setup
Installing and Running the Workshop
Default Configuration
The User Interface
Accessing Menu Options
Menus
File
Setup
Offset Registers
Options
Workpiece
View
Simulate
Help
Getting Started
Loading and Running a Sample CNC File
Editing an Existing Program
Writing and Executing Your Own CNC Program
Saving a New CNC File
Printing the Current CNC Program File
Exiting the Simulator

Chapter 5
CNC Milling
Letter Address Listing
G-Codes
M-Codes
Step-by-Step Milling Examples
Lab Exercises

Chapter 6
Turning
Letter Address Listing
G-Codes
M-Codes
Step-by-Step Turning Examples
Lab Exercises

Chapter 7
Introduction to CAD/CAM
The Basic CAD/CAM System
Computer-Aided Design
AutoCAD
Computer-Aided Manufacturing
EdgeCAM
Introduction to EdgeCAM
Example of Creating Geometry in EdgeCAM
MasterCAM
Example of Creating Geometry in MasterCAM
The CAD/CAM System
Overall Benefits of CAD/CAM
Design
Drafting
Manufacturing
Management Control
Concurrent Engineering
Product Quality
Lab Exercises

Chapter 8
Workbook Exercises
Exercise 1: A Review
Exercise 2: Calculating Diametrical Coordinates for Turning
Exercise 3: Calculating Coordinates for Simple Drilling and Slotting
Exercise 4: Lathe Profile Programming
Exercise 5: Drilling Bolt Holes
Exercise 6: Circular Arc Moves
Exercise 7: Mill Profiling
Exercise 8: Material Removal for Turning
Exercise 9: Material Removal for Milling
Advanced Exercises

Appendices
Glossary
Index

Editorial Reviews

The workbook begins with the basic concepts of computer numerical control programming as used in manufacturing processes. Subsequent chapters introduce programming for milling and turning operations, and CAD/CAM. The multimedia CD-ROM contains CNCez Java simulation software to test programs, as well as animations and video clips. Annotation c. by Book News, Inc., Portland, Or.

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