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

More documents

Recommendations

Info

8 Cycles 8.3 SL Cycles Overlapping contours TNC 360 Pockets and islands can be overlapped to form a new contour. The area of a pocket can thus be enlarged by another pocket or reduced by an island. Starting position Machining begins at the starting position of the first pocket in cycle G37 CONTOUR GEOMETRY. The starting position should be located as far as possible from the overlapping contours. Example: Overlapping pockets Machining begins with the first contour label defined in block 6. The first pocket must begin outside the second pocket. Inside machining with a center-cut end mill (ISO 1641), tool radius 3 mm. Coordinates of the circle centers: 1 X = 35 mm Y = 50 mm 2 X = 65 mm Y = 50 mm Circle radii R = 25 mm Setup clearance: 2 mm Milling depth: 10 mm Pecking depth: 5 mm Feed rate for pecking: 500 mm/min Finishing allowance: 0 Rough-out angle: 0 Milling feed rate: 500 mm/min Y 50 R25 Y Y Z Z Fig. 8.16: Examples of overlapping contours R25 1 2 35 65 X X X Continued... 8-19
8 Cycles 8.3 SL Cycles 8-20 Cycle in a part program %S820I G71 * ............................................................ Begin program N10 G30 G17 X+0 Y+0 Z–20 * ................................... Define workpiece blank N20 G31 X+100 Y+100 Z+0 * N30 G99 T1 L+0 R+3 * .............................................. Tool definition N40 T1 G17 S2500 * .................................................. Tool call N50 G37 P01 1 P02 2 * .............................................. Define in cycle CONTOUR GEOMETRY that the contour elements are described in subprograms 1 and 2 N60 G57 P01 –2 P02 –15 P03 –8 P04 100 P05 +0 P06 +0 P07 500 * ....................................................... Cycle definition ROUGH-OUT N70 G00 G40 G90 Z+100 M06 * ............................... Retract the spindle, insert the tool N80 X+50 Y+50 M03 * .............................................. Pre-positioning in the X/Y plane, spindle ON N90 Z+2 M99 * .......................................................... Pre-positioning in Z to setup clearance, cycle call N100 Z+100 M02 * N110 G98 L1 * . . . N140 G98 L0 * N150 G98 L2 * . . . N180 G98 L0 * N9999 %S820I G71 * Subprograms: Overlapping pockets The pocket elements A and B overlap. The control automatically calculates the points of intersection S1 and S2, so these points do not have to be programmed. The pockets are programmed as full circles. N110 G98 L1 * N120 G01 G41 X+10 Y+50 * N130 I+35 J+50 G03 X+10 Y+50 * N140 G98 L0 * N150 G98 L2 * N160 G01 G41 X+90 Y+50 * N170 I+65 J+50 G03 X+90 Y+50 * N180 G98 L0 * N9999 % S820I G71 * A Left pocket B Right pocket Depending on the control setup (machine parameters), machining starts either with the outline or the surface: Fig. 8.18: Outline is machined first Fig. 8.19: Surface is machined first S1 A B S2 Fig. 8.17: Points of intersection S 1 and S 2 of pockets A and B 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:
Page 119 and 120:
5 Programming Tool Movements 5.6 M
Page 121 and 122: 5 Programming Tool Movements 5.6 M
Page 123 and 124: 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 169 and 170: 8 Cycles 8.3 SL Cycles CONTOUR GEOM
Page 171: 8 Cycles 8.3 SL Cycles 8-18 Example
Page 175 and 176: 8 Cycles 8.3 SL Cycles 8-22 Subprog
Page 177 and 178: 8 Cycles 8.3 SL Cycles 8-24 Example
Page 179 and 180: 8 Cycles 8.3 SL Cycles CONTOUR MILL
Page 181 and 182: 8 Cycles 8.3 SL Cycles 8-28 Example
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 223 and 224:
11 Tables, Overviews, Diagrams 11.6
Page 225 and 226:
11 Tables, Overviews, Diagrams 11.7
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?