Читать книгу Programming of CNC Machines - Ken Evans - Страница 5
ОглавлениеTable of Contents
Types of Numerically Controlled Machines
Introduction to the Coordinate System
Operations Performed at the CNC Control
Measuring Work Offsets, Turning Center
Measuring Work Offsets, Machining Center
Adjusting Wear-Offsets for Turning Centers
Common Operation Procedures
Part 2 Study Questions
PART 3 PROGRAMMING CNC TURNING CENTERS
Objectives
Preparatory Functions (G-Codes)
Miscellaneous Functions (M-Codes)
Tool Function
Feed Function
Spindle Function
Coordinate Systems for Programming of CNC Turning Centers
Program Structure for CNC Turning Centers
Preparatory Functions for Turning Centers (G-Codes)
Multiple Repetitive Cycles
Programming for the Tool Nose Radius
Application of Tool Nose Radius Compensation (TNRC) G41, G42 and G40
Programming Examples for Turning Centers
Part 3 Study Questions
PART 4 PROGRAMMING CNC MACHINING CENTERS
Objectives
Tool Function (T-word)
Feed Function (F-word)
Spindle Speed Function (S-word)
Preparatory Functions (G-Codes)
Miscellaneous Functions (M-codes)
Programming of CNC Machining Centers in Absolute and Incremental Systems
Program Structure for CNC Machining Centers
Explanation of the Safety Block
Preparatory Functions for Machining Centers (G-Codes)
Cutter Compensation (G40, G41, G42)
Tool Length Compensation (G43, G44, G49)
Work Coordinate Systems (G54, G55, G56, G57, G58, G59)
Canned Cycle Functions
Examples of Programming CNC Machining Centers
Part 4 Study Questions
PART 5 COMPUTER AIDED DESIGN
Objectives
What is CAD\CAM?
Conventions
Mastercam X2 User Interface
Machine Group Setup and Geometry Creation
Tool Path
Verification
Post Processing
Associativity
Part 5 Study Questions
PART 6 COMPUTER AIDED MANUFACTURING FROM SOLID MODELS
Objectives
Solid Modeling Basics
Associativity
The EdgeCAM User Interface
Conventions
Opening a Solid Model File in EdgeCAM
Using the Feature Finder
Generating Machining Tool Paths
Simulation
Outputting CNC Program Code
Part 6 Study Questions
PART 7 MAZATROL CONVERSATIONAL PROGRAMMING
Objectives
What is Conversational Programming?
Conventions
Turning Center Program Creation
Machining Center Program Creation
Mazatrol Turning Center Program Example
Steps to Create a Mazatrol Turning Program
Mazatrol Machining Center Program Example
Steps to Create a Mazatrol Milling Program
Part 7 Study Questions
APPENDIX
GLOSSARY
DEFINITIONS
ANSWER KEY TO STUDY QUESTIONS
INDEX