Fagor 8025 t cnc User Manual

Fagor

INDEX

Section

Page

Comparison table for mill model FAGOR 8025/8030 CNC ........................................... ix
New features and modifications ...................................................................................... xiii

INTRODUCTION

Safety Conditions ........................................................................................................... Intr. 3
Material Returning Terms .............................................................................................. Intr. 5
Fagor Documentation for the 800M CNC .................................................................... Intr. 6
Manual Contents ............................................................................................................. Intr. 7

Overview ......................................................................................................................... 1

External programming .................................................................................................... 1

Text programming ........................................................................................................... 2

DNC connection .............................................................................................................. 2

The FAGORDNC ............................................................................................................ 3

Creating a program .......................................................................................................... 4

Program format ............................................................................................................... 5

Parametric programming ................................................................................................. 5

Program numbering ......................................................................................................... 6

Program blocks ................................................................................................................ 6

Block numbering ............................................................................................................. 6

Conditional blocks .......................................................................................................... 7

Preparatory functions ...................................................................................................... 8

Table of G functions used at the CNC ............................................................................. 8

Types of movements ........................................................................................................ 11

G00. Positioning .............................................................................................................. 11

G01. Linear interpolation ................................................................................................ 12

G02/G03. Circular interpolation ...................................................................................... 13

Circular interpolation in cartesian coordinates by programming the radius .................... 15

G06. Circular interpolation with absolute center coordinates ......................................... 16

G04. Dwell ...................................................................................................................... 18

Transition between blocks ............................................................................................... 18

G05. Round corner .......................................................................................................... 18

G07. Square corner .......................................................................................................... 19

G08. Arc tangent to previous path ................................................................................... 20

G09. Arc programmed by three points ............................................................................ 22

"C" axis programming ..................................................................................................... 24

G25. Unconditional jump/call ......................................................................................... 33

G31/G32. Storage and retrieval of part program's zero point .......................................... 34

G33. Threadcutting .......................................................................................................... 36

G36. Automatic radius blend ........................................................................................... 41

G37. Tangential approach at the start of machining ........................................................ 43

G38. Tangential exit on completion of machining .......................................................... 45

G39. Chamfering ............................................................................................................. 47

Tool radius compensation ................................................................................................ 48

Selection and initiation of tool radius compensation ....................................................... 52

Operating with tool radius compensation ........................................................................ 55

Tool radius compensation freeze with G00 .................................................................... 59