CNC Programming Handbook : A Comprehensive Guide to Practical CNC Programming

by Smid, Peter

• ISBN13: 9780831133474
• ISBN10: 0831133473
• Edition: 3rd
• Format: Hardcover
• Copyright: 2007-11-15
• Publisher: INDUSTRIAL PRESS

Summary

Over its first two editions, this best-selling book has become the de facto standard for training and reference material at all levels of CNC programming. Used in hundreds of educational institutions around the world as the primary text for CNC courses, and used daily by many in-field CNC programmers and machine operators, this book literally defines CNC programming. Written with careful attention to detail, there are no compromises. Many of the changes in this new Third Edition are the direct result of comments and suggestions received from many CNC professionals in the field. This extraordinarily comprehensive work continues to be packed with over one thousand illustrations, tables, formulas, tips, shortcuts, and practical examples. The enclosed CD-ROM now contains a fully functional 15-day shareware version of CNC tool path editor/simulator, NCPlot. This powerful, easy-to-learn software includes an amazing array of features, many not found in competitive products. NCPlot offers an unmatched combination of simplicity of use and richness of features. Support for many advanced control options is standard, including a macro interpreter that simulates Fanuc and similar macro programs. The CD-ROM also offers many training exercises based on individual chapters, along with solutions and detailed explanations. Special programming and machining examples are provided as well, in form of complete machine files, useful as actual programming resources. Virtually all files use Adobe PDF format and are set to high resolution printing. FEATURES Fully functional shareware version of CNC toolpath simulator/editor, NCPlot(TM), included on the CD-ROM. This powerful software includes an amazing array of features, including those not found in competitive products. Support for many advanced features is standard, and the included macro interpreter can simulate Fanuc and compatible macro toolpath programs Detailed section on CNC lathes with live tooling, including examples Image files of many actual parts, used as examples More programming examples (both in printed text and on the CD-ROM) Optimized for the latest Fanuc and related control systems Additional formulas, calculations and handy reference material Fourth axis programming (indexing and rotary) CD-ROM based projects, including several as interactive PDF forms Improved index for better search of topics

Table of Contents

Numerical Control	p. 1
CNC Milling	p. 7
CNC Turning	p. 11
Coordinate Geometry	p. 15
Control System	p. 19
Program Planning	p. 31
Part Program Structure	p. 43
Preparatory Commands	p. 51
Miscellaneous Functions	p. 57
Sequence Block	p. 65
Input of Dimensions	p. 73
Spindle Control	p. 81
Feedrate Control	p. 91
Tool Function	p. 97
Reference Points	p. 111
Register Commands	p. 117
Position Compensation	p. 123
Work Offsets	p. 127
Tool Length Offset	p. 135
Rapid Positioning	p. 147
Machine Zero Return	p. 153
Linear Interpolation	p. 163
Block Skip Function	p. 167
Dwell Command	p. 175
Fixed Cycles	p. 181
Machining Holes	p. 197
Pattern of Holes	p. 225
Face Milling	p. 235
Circular Interpolation	p. 243
Cutter Radius Offset	p. 255
Plane Selection	p. 279
Contour Milling	p. 285
Slots and Pockets	p. 291
Turning and Boring	p. 303
Lathe Cycles	p. 317
Grooving on Lathes	p. 333
Part-Off	p. 345
Single Point Threading	p. 349
Subprograms	p. 383
Datum Shift	p. 397
Mirror Image	p. 409
Coordinate Rotation	p. 415
Scaling Function	p. 421
CNC Lathe Accessories	p. 425
Helical Milling	p. 433
Horizontal Machining	p. 445
Live Tooling on Lathes	p. 457
Writing a CNC Program	p. 467
Program Documents	p. 473
Program Verification	p. 479
CNC Machining	p. 483
Interfacing to Devices	p. 491
Math in CNC Programming	p. 497
CNC and CAD/CAM	p. 509
Reference Tables	p. 517
Speeds and Feeds	p. 523
NCPlot Features	p. 527
Index	p. 529
Table of Contents provided by Blackwell. All Rights Reserved.