User's Manual ISO TNC 360 (260020xx, 280490xx) - heidenhain

More documents

Recommendations

Info

8 Cycles 8.3 SL Cycles TNC 360 Subcontour list (SL) cycles are very powerful cycles that enable you to mill any required contour. They are characterized by the following features: • A contour can consist of superimposed subcontours. Pockets and islands compose the subcontours. • The subcontours are programmed as subprograms. • The control automatically superimposes the subcontours and calculates the points of intersection of the subcontours with each other. Cycle G37: CONTOUR GEOMETRY contains the subcontour list and is a purely geometric cycle, containing no cutting data or infeed values. The machining data are defined in the following cycles: • PILOT DRILLING G56 • ROUGH-OUT G57 • CONTOUR MILLING G58/G59 Each subprogram defines whether radius compensation G41 or G42 applies. The sequence of points determines the direction of rotation in which the contour is to be machined. The control deduces from these data whether the specific subprogram describes a pocket or an island: • For a pocket the tool path is inside the contour • For an island the tool path is outside the contour • The way the SL contour is machined is determined by MP 7420. • We recommend a graphical test run before you machine the part. This will show whether all contours were correctly defined. • All coordinate transformations are allowed in the subprograms for the subcontours. • F and M words are ignored in the subprograms for the subcontours. The following examples will at first use only the ROUGH-OUT cycle. Later, as the examples become more complex, the full range of possibilities of this group of cycles will be illustrated. Programming parallel axes Machining operations can also be programmed in parallel axes as SL cycles. The parallel axes must lie in the working plane. (In this case, graphic simulation is not available). Input Parallel axes must be programmed in the first coordinate block (positioning block, I,J,K block) of the first subprogram that is called with cycle G37: CONTOUR GEOMETRY. All other coordinates are then ignored. 8-15
8 Cycles 8.3 SL Cycles CONTOUR GEOMETRY G37 8-16 Application Cycle G37: CONTOUR GEOMETRY contains the list of subcontours that make up the complete contour. Input data Enter the LABEL numbers of the subprograms. A maximum of 12 subprograms can be listed. Effect Cycle G37 becomes effective as soon as it is defined. . . . . . . . . . C D A B Fig. 8.13: Example of an SL contour: A, B = pockets; C, D = islands Example: G99 T3 L+0 R+3.5 * T3 G17 S1500 * .......................................................... Working plane perpendicular to Z axis G37 P01 1 P02 2 P03 3 * G00 G40 Z+100 M2 * G98 L1 ........................................................................ First contour label of the CONTOUR GEOMETRY cycle G37 G01 G42 X+0 Y+10 .................................................... Machining in the X/Y plane X+20 Y+10 I+50 J+50 TNC 360
Page 1 and 2:
February 1994 HEIDENHAIN User's Man
Page 3 and 4:
TNC Guideline: From workpiece drawi
Page 5 and 6:
How to use this manual TNC 360 This
Page 7 and 8:
Contents User's Manual TNC 360 ISO
Page 9 and 10:
2 Manual Operation and Setup TNC 36
Page 11 and 12:
4 Programming TNC 360 4.1 Editing P
Page 13 and 14:
6 Subprograms and Program Section R
Page 15 and 16:
8 Cycles TNC 360 8.1 General Overvi
Page 17 and 18:
10 MOD Functions TNC 360 10.1 Selec
Page 19 and 20:
1 Introduction 1.1 The TNC 360 1-2
Page 21 and 22:
1 Introduction 1.1 The TNC 360 1-4
Page 23 and 24:
1 Introduction 1.2 Fundamentals of
Page 25 and 26:
Page 27 and 28:
Page 29 and 30:
Page 31 and 32:
1 Introduction 1.3 Switch-On 1-14 S
Page 33 and 34:
1 Introduction 1.4 Graphics and Sta
Page 35 and 36:
1 Introduction 1.4 Graphics and Sta
Page 37 and 38:
1 Introduction 1.5 Programs Selecti
Page 39 and 40:
2 Manual Operation and Setup 2.1 Mo
Page 41 and 42:
2 Manual Operation and Setup 2.1 Mo
Page 43 and 44:
2 Manual Operation and Setup 2.2 Sp
Page 45 and 46:
2 Manual Operation and Setup 2.3 Se
Page 47 and 48:
2 Manual Operation and Setup 2.4 3D
Page 49 and 50:
2 Manual Operation and Setup 2.4 3D
Page 51 and 52:
Page 53 and 54:
Page 55 and 56:
Page 57 and 58:
2 Manual Operation and Setup 2.6 Me
Page 59 and 60:
2 Manual Operation and Setup 2.6 Me
Page 61 and 62:
3 Test Run and Program Run 3.2 Prog
Page 63 and 64:
3 Test Run and Program Run 3.2 Prog
Page 65 and 66:
3 Test Run and Program Run 3.3 Bloc
Page 67 and 68:
4 Programming 4.1 Editing Part Prog
Page 69 and 70:
4 Programming 4.2 Tools TNC 360 Eac
Page 71 and 72:
4 Programming 4.2 Tools Entering to
Page 73 and 74:
4 Programming 4.2 Tools Calling too
Page 75 and 76:
4 Programming 4.3 Tool Compensation
Page 77 and 78:
4 Programming 4.3 Tool Compensation
Page 79 and 80:
4 Programming 4.4 Program Creation
Page 81 and 82:
4 Programming 4.5 Entering Tool-Rel
Page 83 and 84:
4 Programming 4.6 Entering Miscella
Page 85 and 86:
5 Programming Tool Movements 5.1 Ge
Page 87 and 88:
5 Programming Tool Movements 5.2 Co
Page 89 and 90:
5 Programming Tool Movements 5.2 Co
Page 91 and 92:
5 Programming Tool Movements 5.3 Pa
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Page 117 and 118: 5 Programming Tool Movements 5.5 Pa
Page 119 and 120: 5 Programming Tool Movements 5.6 M
Page 125 and 126: 6 Subprograms and Program Section R
Page 137 and 138: 7 Programming with Q Parameters 7.1
Page 155 and 156: 8 Cycles 8.1 General Overview of Cy
Page 157 and 158: 8 Cycles 8.2 Simple Fixed Cycles PE
Page 159 and 160: 8 Cycles 8.2 Simple Fixed Cycles TA
Page 161 and 162: 8 Cycles 8.2 Simple Fixed Cycles RI
Page 163 and 164: 8 Cycles 8.2 Simple Fixed Cycles 8-
Page 165 and 166: 8 Cycles 8.2 Simple Fixed Cycles 8-
Page 167: 8 Cycles 8.2 Simple Fixed Cycles 8-
Page 171 and 172: 8 Cycles 8.3 SL Cycles 8-18 Example
Page 173 and 174: 8 Cycles 8.3 SL Cycles 8-20 Cycle i
Page 175 and 176: 8 Cycles 8.3 SL Cycles 8-22 Subprog
Page 179 and 180: 8 Cycles 8.3 SL Cycles CONTOUR MILL
Page 183 and 184: 8 Cycles 8.4 Cycles for Coordinate
Page 191 and 192: 8 Cycles 8.5 Other Cycles DWELL TIM
Page 193 and 194: 9 External Data Transfer 9-2 The TN
Page 195 and 196: 9 External Data Transfer 9.3 Prepar
Page 197 and 198: 10 MOD Functions 10.3 Entering the
Page 199 and 200: 10 MOD Functions 10.7 Selecting the
Page 201 and 202: 11 Tables, Overviews, Diagrams 11.1
Page 219 and 220:
11 Tables, Overviews, Diagrams 11.5
Page 221 and 222:
Page 223 and 224:
Page 225 and 226:
Page 227:
11 Tables, Overviews, Diagrams 11-2
show all

User's Manual ISO TNC 360 (260020xx, 280490xx) - heidenhain

Create successful ePaper yourself

Delete template?

Save as template?