CNC Machining Handbook: Basic Theory, Production Data, and Machining Procedures

Voorkant
Industrial Press Inc., 1996 - 380 pagina's
This all new handbook is the most comprehensive and authoritative reference available on CNC machining centers and their capabilities, commonly used CNC commands, and CNC related tooling for the production of precision machined components. Written for programmers, engineers, and operators, it provides a ready reference for basic theory, production data, and machining procedure. Both apprentices and experienced operators and programmers will find this invaluable reference an essential source for all their needs.
  • Analyzes entire machining systems while covering milling, boring, turning, grinding, and related CNC tooling.
  • References individual CNC commands by graphical representation of the toolpath and the surfaces produced.
  • Every generic command is cross-referenced by industry standard CNC machine formats and illustrated by the surface, machine movement, or toolpath that results from using the individual commands.
  • Allows users of precision machining centers and high-rate material removal systems to become better and more successful programmers.
 

Geselecteerde pagina's

Inhoudsopgave

CNC Systems
5
The Precision Measuring
15
Programming
23
Tool Libraries for Cutters
41
Programming Tool Moves
47
Ideal Cutter Paths
56
CNC Operation Selection
65
Arcs
77
CNC Tooling
243
CNC Drills
259
Boring Tools
271
CNC Tapping
279
Centers
286
CNC Machining Tips When Using Carbide Inserts
293
CNC GrindingWheel Components
301
CNC Cutting Oils and Lubricant Compounds
305

Programming CNC Machine Motions
101
Turning and GrindingMachine Motions
137
Programming Complex Turning Motions Moves
147
Programming CNC Grinding Motions Moves
162
Subroutines and Compensation
187
CNC Compensation
203
Useful Programming Formulas
217
Program Modification of a Previously Entered Program
328
Procedure to Begin Axis Travel to Machine Zero Table
332
Procedure to Load Programs into Memory through
338
TurningCenter Procedures
345
Operational Procedures
364
Copyright

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Over de auteur (1996)

James Madison, the fourth president of the United States, was born at Port Conway, Virginia. He was raised on a large family farm, called Montpelier, which remained his home throughout his life. After receiving a boarding school education, he entered the College of New Jersey (now Princeton University), from which he graduated in 1771. In 1776, Madison was elected a delegate to the Virginia Revolutionary Convention, where he was a strong advocate of religious freedom. He then became a Virginia legislator. As delegate to the Constitutional Convention of 1787, he became the chief architect of the U.S. Constitution and, later, of the Bill of Rights. Madison served in the first Congress from 1789 to 1797, rising to the position of Speaker of the House. In 1801, he became Secretary of State in the administration of Thomas Jefferson, and in 1809, he was elected president. Madison's insights on the nature of politics and the operations of government are as relevant today as they were in his time. His journals provide our principal source of knowledge about the Constitutional Convention of 1787. He also shared the authorship of "The Federalist Papers" (1787-88), arguably the most significant American contribution to political theory, with Alexander Hamilton and John Jay. His insights into political behavior (such as Federalist paper number 10 on the subject of factions) and the nature of government (Federalist papers numbers 39 and 51 on the allocation of power) continue to be useful for those who seek to write constitutions for new governments today.

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