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8070 BL
Fagor 8070 BL User Manual
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8070
CNC
Programming manual.
2
Table of Contents
Default Chapter
3
Table of Contents
3
About the Product - CNC 8070
9
Declaration of CE Conformity and Warranty Conditions
13
Version History - CNC 8070
15
Safety Conditions
23
Returning Conditions
27
CNC Maintenance
29
Chapter 1 Creating a Program
31
Programming Languages
31
Program Structure
32
Program Body
33
The Subroutines
34
Program Block Structure
35
Programming in ISO Code
36
High-Level Language Programming
38
Programming of the Axes
39
List of "G" Functions
40
List of Auxiliary (Miscellaneous) M Functions
43
List of Statements and Instructions
44
Comment Programming
47
Variables and Constants
48
Arithmetic Parameters
49
Arithmetic and Logic Operators and Functions
50
Arithmetic and Logic Expressions
52
Chapter 2 Machine Overview
53
Axis Nomenclature
53
Coordinate System
55
Reference Systems
56
Origins of the Reference Systems
57
Home Search
58
Home Search" Programming
59
Chapter 3 Coordinate System
61
Programming in Millimeters (G71) or in Inches (G70)
61
Absolute (G90) or Incremental (G91) Coordinates
62
Rotary Axes
63
Absolute and Incremental Coordinates in the same Block (I)
65
Programming in Radius (G152) or in Diameters (G151)
66
Coordinate Programming
67
Polar Coordinates
68
Angle and Cartesian Coordinate
70
Chapter 4 Work Planes
74
About Work Planes on Lathe and Mill Models
74
Select the Main New Work Planes
75
Lathe Model with "Plane" Type Axis Configuration
76
Select any Work Plane and Longitudinal Axis
77
Select the Longitudinal Axis of the Tool
79
Chapter 5 Origin Selection
84
Set the Machine Coordinate (G174)
84
Fixture Offset
85
Coordinate Preset (G92)
86
Zero Offsets (G54-G59/G159)
87
Variables for Setting Zero Offsets
89
Incremental Zero Offset (G158)
90
Excluding Axes in the Zero Offset (G157)
92
Zero Offset Cancellation (G53)
93
Polar Origin Preset (G30)
94
Chapter 6 Technological Functions
97
Machining Feedrate (F)
97
Feedrate Related Functions
99
Feedrate Blend (G108/G109/G193)
100
Constant Feedrate Mode (G197/G196)
102
Cancellation of the % of Feedrate Override (G266)
104
Acceleration Control (G130/G131)
105
Jerk Control (G132/G133)
107
Feed-Forward Control (G134)
108
AC-Forward Control (G135)
109
Spindle Speed (S)
110
Tool Number (T)
111
Tool Offset Number (D)
114
Auxiliary (Miscellaneous) Functions (M)
116
List of "M" Functions
117
Auxiliary Functions (H)
118
Chapter 7 The Spindle. Basic Control
120
The Master Spindle of the Channel
120
Manual Selection of a Master Spindle
122
Spindle Speed
123
G192. Turning Speed Limitation
124
Constant Surface Speed
125
Spindle Start and Stop
126
Gear Change
128
Spindle Orientation
130
The Turning Direction for Spindle Orientation
132
M19 Function with an Associated Subroutine
134
Positioning Speed
135
M Functions with an Associated Subroutine
136
Chapter 8 Path Control
137
Rapid Traverse (G00)
137
Linear Interpolation (G01)
139
Circular Interpolation (G02/G03)
145
Cartesian Coordinates (Arc Center Programming)
147
Cartesian Coordinates (Arc Radius Programming)
149
Cartesian Coordinates (Arc Radius Pre-Programming) (G263)
151
Polar Coordinates
152
Programming Example (M Model). Polar Coordinates
154
Programming Example (M Model). Polar Coordinates
155
Programming Example (T Model). Programming Examples
156
Polar Coordinates. Temporary Polar Origin Shift to the Center of Arc (G31)
157
Cartesian Coordinates. Arc Center in Absolute Coordinates (No-Modal) (G06)
158
Cartesian Coordinates. Arc Center in Absolute Coordinates (Modal) (G261/G262)
159
Arc Correction (G264/G265)
161
Arc Tangent to Previous Path (G08)
163
Arc Defined by Three Points (G09)
165
Helical Interpolation (G02/G03)
167
Chapter 9 Tool Path Control. Manual Intervention
170
Additive Manual Intervention (G201/G202)
170
Exclusive Manual Intervention (G200)
171
Jogging Feedrate
172
Manual Path Movement Limits (#SET OFFSET)
175
Synchronization of Coordinates and Additive Manual Offset (#SYNC POS)
176
Variables
177
Chapter 10 Electronic Threading and Rigid Tapping
179
Electronic Threading with Constant Pitch (G33)
179
Programming Examples (·M· Model)
182
Programming Examples (·T· Model)
183
Electronic Threading with Variable Pitch (G34)
185
Rigid Tapping (G63)
189
Withdraw the Axes after Interrupting an Electronic Threading (G233)
191
Variables Related to G233
194
Chapter 11 Geometry Assistance
195
Square Corner (G07/G60)
195
Semi-Rounded Corner (G50)
196
Controlled Corner Rounding, Radius Blend, (G05/G61)
197
Types of Corner Rounding
198
Corner Rounding, Radius Blend, (G36)
202
Corner Chamfering, (G39)
204
Tangential Entry (G37)
206
Tangential Exit (G38)
207
Mirror Image (G11, G12, G13, G10, G14)
208
Pattern Rotation (G73)
212
General Scaling Factor
214
Work Zones
217
CNC Behavior When There Are Active Work Zones
218
Set the Limits of the Work Zones (G120/G121/G123)
219
Enable/Disable the Work Zones (G122)
221
Summary of Work Zone Related Variables
224
Chapter 12 Additional Preparatory Functions
225
Dwell (G04 / #TIME)
225
Software Limits
227
Define the First Software Limit (G198/G199)
228
Define the First Software Limit Via Variables
230
Define the Second Software Limit Via Variables
231
Variables Associated with the Software Limits
232
Turn Hirth Axis on and off (G170/G171)
233
Set and Gear Change
234
Change the Gear and Set of a Sercos Drive Using Variables
235
Variables Related to Set and Gear Change
236
Smooth the Path and the Feedrate
237
Smooth the Path and the Feedrate (#FEEDND)
238
Chapter 13 Tool Compensation
241
Tool Radius Compensation
241
Location Code (Shape or Type) of the Turning Tools
242
Functions Associates with Radius Compensation
245
Beginning of Tool Radius Compensation
248
Sections of Tool Radius Compensation
251
Change of Type of Radius Compensation While Machining
255
Cancellation of Tool Radius Compensation
257
Tool Length Compensation
260
D Tool Compensation
262
Programming the Vector in the Block
264
Chapter 14 Subroutines
267
Executing Subroutines from RAM Memory
267
Definition of the Subroutines
268
Subroutine Execution
269
LL. Call to a Local Subroutine
270
CALL. Call to a Global or Local Subroutine
271
MCALL. Modal Call to a Local or Global Subroutine
273
MDOFF. Turning the Subroutine into Non-Modal
275
RETDSBLK. Execute Subroutine as a Single Block
276
PATH. Define the Location of the Global Subroutines
277
OEM Subroutine Execution
278
Generic User Subroutines (G500-G599)
280
Assistance for Subroutines
283
List of Available Subroutines
285
Interruption Subroutines
286
Repositioning Axes and Spindles from the Subroutine (#REPOS)
287
Subroutine Associated with the Start
288
Subroutine Associated with the Reset
289
Subroutines Associated with the Kinematics Calibration Cycle
290
Chapter 15 Executing Blocks and Programs
291
Executing a Program in the Indicated Channel
291
Executing a Block in the Indicated Channel
293
Abort the Execution of the Program and Resume It in Another Block or Program
294
Define the Execution Resuming Block or Program
295
Canceling the Execution Resuming Point
296
Chapter 16 C Axis
298
Activating the Spindle as "C" Axis
298
Machining of the Face of the Part
300
Machining of the Turning Side of the Part
302
Chapter 17 Angular Transformation of an Incline Axis
307
Turning Angular Transformation on and off
307
Freezing (Suspending) the Angular Transformation
308
Obtaining Information on Angular Transformation
309
Chapter 18 Tangential Control
313
Turning Tangential Control on and off
313
Freezing Tangential Control
316
Obtaining Information on Tangential Control
318
Chapter 19 Kinematics and Coordinate Transformation
320
Coordinate Systems
320
Movement in an Inclined Plane
321
Select a Kinematics (#KIN ID)
322
Coordinate Systems (#CS / #ACS)
323
Define a Coordinate System (MODE1)
327
Define a Coordinate System (MODE2)
328
Define a Coordinate System (MODE3)
329
Define a Coordinate System (MODE4)
330
Define a Coordinate System (MODE5)
331
Define a Coordinate System (MODE6)
332
Operation with 45º Spindles (Huron Type)
334
How to Combine Several Coordinate Systems
336
Tool Perpendicular to the Inclined Plane (#TOOL ORI)
338
Programming Examples
339
Using RTCP (Rotating Tool Center Point)
341
Programming Examples
343
Correct the Implicit Tool Length Compensation of the Program (#TLC)
345
How to Withdraw the Tool When Losing the Plane
346
Tool Orientation in the Part Coordinate System
347
Cancel Tool Orientation in the Part Coordinate System
348
How to Manage the Discontinuities in the Orientation of Rotary Axes
349
Execution Example. Selecting a Solution
352
Selecting the Rotary Axes that Position the Tool in Type-52 Kinematics
353
Transform the Current Part Zero Considering the Position of the Table Kinematics
354
Process of Saving a Part Zero with the Table Axes in any Position
355
Example to Maintain the Part Zero Without Rotating the Coordinate System
356
Summary of Kinematics Related Variables
357
Chapter 20 Hsc. High Speed Machining
362
Recommendations for Machining
362
User Subroutines G500-G501 to Turn HSC On/Off
363
Alternative Example for Functions G500-G501 Supplied by Fagor
365
HSC SURFACE Mode. Optimization of Surface Finish
367
HSC CONTERROR Mode. Optimizing the Contouring Error
370
HSC FAST Mode. Optimizing the Machining Feedrate
372
Canceling the HSC Mode
374
Chapter 21 Virtual Tool Axis
376
Activate the Virtual Tool Axis
376
Cancel the Virtual Tool Axis
377
Variables Associated with the Virtual Tool Axis
378
Chapter 22 Statements and Instructions
380
Programming Statements
380
Display Instructions. Display a Warning on the Screen
382
Display Instructions. Display a Message on the Screen
384
Display Instructions. Define the Size of the Graphics Area
385
Enabling and Disabling Instructions
388
ISO Generation
389
Electronic Axis Slaving
392
Axis Parking
393
Modifying the Configuration of the Axes of a Channel
395
Modifying the Configuration of the Spindles of a Channel
400
Spindle Synchronization
403
Selecting the Loop for an Axis or a Spindle. Open Loop or Closed Loop
407
Collision Detection
409
Spline Interpolation (Akima)
411
Polynomial Interpolation
414
Acceleration Control
415
Definition of Macros
417
Block Repetition
419
Communication and Synchronization between Channels
421
Movements of Independent Axes
424
Electronic Cams
428
Additional Programming Instructions
431
Flow Controlling Instructions
433
Conditional Execution ($IF)
434
Conditional Execution ($SWITCH)
436
Block Repetition ($FOR)
437
Conditional Block Repetition ($WHILE)
438
Conditional Block Repetition ($DO)
439
4
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Fagor 8070 BL Specifications
General
Manufacturer
Fagor
Spindles
2
PLC
Integrated
Display
10.4" Color LCD
Programming
ISO
Communication
Ethernet
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