HEIDENHAIN TNC 430 - Manual Operation and Setup

HEIDENHAIN TNC 426, TNC 430 XI
5.1 Entering Tool-Related Data ..... 98
Feed rate F ..... 98
Spindle speed S ..... 98
5.2 Tool Data ..... 99
Requirements for tool compensation ..... 99
Tool numbers and tool names ..... 99
Tool length L ..... 99
Tool radius R ..... 100
Delta values for lengths and radii ..... 100
Entering tool data into the program ..... 100
Entering tool data in tables ..... 101
Pocket table for tool changer ..... 106
Calling tool data ..... 107
Tool change ..... 108
5.3 Tool Compensation ..... 110
Introduction ..... 110
Tool length compensation ..... 110
Tool radius compensation ..... 111
5.4 Three-Dimensional Tool Compensation ..... 114
Introduction ..... 114
Definition of a normalized vector ..... 115
Permissible tool forms ..... 115
Using other tools: Delta values ..... 116
3-D compensation without tool orientation ..... 116
Face Milling: 3-D compensation with and without tool orientation ..... 116
Peripheral milling: 3-D radius compensation with workpiece orientation ..... 118
5.5 Working with Cutting Data Tables ..... 120
Note ..... 120
Applications ..... 120
Table for workpiece materials ..... 121
Table for tool cutting materials ..... 122
Table for cutting data ..... 122
Data required for the tool table ..... 123
Working with automatic speed/feed rate calculation ..... 124
Changing the table structure ..... 124
Data transfer from cutting data tables ..... 126
Configuration file TNC.SYS ..... 126
5 Programming: Tools ..... 97