EasyManua.ls Logo

HEIDENHAIN TNC 430 User Manual

HEIDENHAIN TNC 430
502 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
NC Software
280 476-xx
280 477-xx
Users Manual
HEIDENHAIN Conversational
Format
10/2001
TNC 426
TNC 430

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the HEIDENHAIN TNC 430 and is the answer not in the manual?

HEIDENHAIN TNC 430 Specifications

General IconGeneral
Control TypeCNC
DisplayColor LCD
Number of AxesUp to 5
Input Voltage24 V DC
DNC OperationYes
InterfacesRS-232, Ethernet
Axis ControlDigital
Spindle ControlDigital
Operating ModesManual, Automatic
Supported G-CodeDIN/ISO

Summary

Modes of Operation

Programming and Editing

Details writing part programs, using FK feature, cycles, and Q parameters with graphics.

Accessories: HEIDENHAIN 3-D Touch Probes and Electronic Handwheels

Manual Operation and Setup

Switch-on, Switch-off

Describes the procedure for switching the TNC on and off safely.

Datum Setting(Without a 3-D Touch Probe)

Explains setting the datum by manually positioning the tool on known workpiece points.

Programming: Fundamentals of NC, File Management, Programming Aids, Pallet Management

Creating and Writing Programs

Creating a new part program

Guides through entering a part program, selecting units, and defining the BLK-FORM.

Pallet Management

Executing the pallet file

Explains how to execute a pallet file using PGM MGT and the NC Start button.

Pallet Operation with Tool-Oriented Machining

Setting up the pallet file with the entry form

Explains setting up pallet files by defining planes: PAL, FIX, PGM, and their details.

Programming: Tools

Entering Tool-Related Data

Covers entering feed rate F and spindle speed S in TOOL CALL blocks.

Programming: Programming Contours

Path Contours — Cartesian Coordinates

Provides an overview of path functions like line, chamfer, circle, and corner rounding.

Path Contours—FK Free Contour Programming

Covers fundamentals, graphics, and free programming of straight lines and circular arcs.

Programming: Miscellaneous functions

Entering Miscellaneous Functions M and STOP

Explains using M functions for program control, spindle, coolant, and entering STOP blocks.

Miscellaneous Functions for Coordinate Data

Details machine-referenced coordinates (M91/M92) and datum handling.

Miscellaneous Functions for Contouring Behavior

Covers functions like smoothing corners (M90), rounding arcs (M112), and small contour steps (M97).

Miscellaneous Functions for Rotary Axes

Explains feed rate for rotary axes (M116), shorter path traverse (M126), and axis reduction (M94).

Programming: Cycles

Working with Cycles

Explains defining cycles using soft keys or the GOTO function.

Cycles for Drilling, Tapping and Thread Milling

Details cycles for pecking, drilling, reaming, boring, tapping, and thread milling.

Cycles for milling pockets, studs and slots

Covers cycles for pocket milling, stud finishing, slot milling, and circular patterns.

Cycles for Machining Hole Patterns

Explains cycles for circular and linear hole patterns.

SL cycles

Enables forming complex contours by combining subcontours.

Coordinate Transformation Cycles

Covers datum shift, mirror image, rotation, scaling, and working plane.

Programming: Q Parameters

Principle and Overview

Introduces Q parameters for programming variables, contours, and logical conditions.

Part Families – Q Parameters in Place of Numerical Values

Explains using Q parameters for programming families of parts with characteristic dimensions.

Describing Contours through Mathematical Operations

Details basic mathematical functions like ASSIGN, ADDITION, SUBTRACTION, MULTIPLICATION, DIVISION.

If-Then Decisions with Q Parameters

Explains making logical decisions by comparing Q parameters or numerical values.

Entering Formulas Directly

Explains entering mathematical formulas with multiple operations directly via soft keys.

Preassigned Q Parameters

Lists Q parameters assigned by the TNC, including PLC values, tool/spindle data, and status.

Test run and Program Run

Test run

Covers simulating programs to prevent errors and available functions like blockwise test.

Program run

Explains continuous or single-block program execution and related functions.

Interrupting machining

Describes programmed interruptions, machine STOP button, and switching to single block mode.

Resuming program run after an interruption

Covers resuming programs after interruption or errors using START or system restart.

Mid-program startup (block scan)

Details starting a part program at any block using RESTORE POS AT N.

MOD Functions

MOD functions

Provides additional displays and input possibilities depending on the selected operating mode.

Setting the Data Interfaces

Covers setting up RS-232, RS-422 interfaces, operating mode, and BAUD rate.

Ethernet Interface

Describes connecting the TNC to a network via Ethernet card and its configuration.

Configuring the TNC

Details general network settings like ADDRESS, MASK, ROUTER, PROT, HW, HOST.

Tables and Overviews

Showing the workpiece in the working space

Enables graphical check of workpiece blank position and work space monitoring.

Enter the axis traverse limits, datum display

Allows setting axis traverse limits and viewing datum display.

Related product manuals