ISO programming
G485
G485
Refer to your machine manual!
Machine and control must be specially prepared by the machine manufacturer for use of this cycle.
Cycle 485 MEASURE LATHE TOOL is available for the measurement of lathe tools using the tool touch probe from HEIDENHAIN. The control measures the tool in a fixed programmed sequence.
Result | Meaning |
---|---|
0 | Tool dimensions within the tolerance LTOL / RTOL Tool is not locked |
1 | Tool dimensions outside the tolerance LTOL / RTOL Tool is locked |
2 | Tool dimensions outside the tolerance LBREAK / RBREAK Tool is locked |
Abbr. | Entries | Dialog |
---|---|---|
ZL | Tool length 1 (Z direction) | Tool length 1? |
XL | Tool length 2 (X direction) | Tool length 2? |
DZL | Delta value of tool length 1 (Z direction), is added to ZL | Oversize in tool length 1? |
DXL | Delta value of tool length 2 (X direction), is added to XL | Oversize in tool length 2? |
RS | Cutting edge radius: if contours were programmed with radius compensation RL or RR, the control takes the cutting edge radius into account in turning cycles, and performs cutting radius compensation | Cutting edge radius? |
TO | Tool orientation: from the tool orientation, the control determines the position of the tool tip and, depending on the selected tool type, additional information such as the tool angle direction, position of the tool reference point, etc. This information is necessary, for example, for calculating the cutting radius compensation, milling cutter radius compensation, plunge angle, etc. | Tool orientation? |
ORI | Spindle orientation angle: angle of the indexable insert to the main axis | Angle of spindle orientation? |
TYPE | Type of turning tool: Roughing tool ROUGH, finishing tool FINISH, thread tool THREAD, recessing tool RECESS, button tool BUTTON, groove turning tool RECTURN | Type of turning tool |
Tool orientation (TO) that is supported for the following types of turning tools (TYPE)
TYPE | Supported TO | Non-supported TO | |
---|---|---|---|
ROUGH, FINISH |
|
| |
BUTTON |
|
| |
RECESS, RECTURN |
|
| |
THREAD |
|
|
Help graphic | Parameter |
---|---|
Q340 Tool measurement mode (0-2)? Use of the measured values: 0: The measured values are entered in ZL and XL. If values are already entered in the tool table, they will be overwritten. DZL and DXL will be reset to 0. TL will not be changed 1: The measured values ZL and XL are compared with the values from the tool table. These values will not be changed. The control then calculates the deviations of ZL and XL, and enters these in DZL and DXL. If the delta values are larger than the permissible wear or breakage tolerance, the control locks the tool (TL = Tool Locked). In addition, the deviation is also entered in the Q parameters Q115 and Q116 2: The measured values ZL and XL as well as DZL and DXL are compared with the values from the tool table, but are not changed. If the values are larger than the permissible wear or breakage tolerance, the control locks the tool (TL = Tool Locked). Input: 0, 1, 2 | |
Q260 Clearance height? Enter the position in the spindle axis at which there is no danger of collision with the workpiece or fixtures. The clearance height is referenced to the active workpiece preset. If you enter such a small clearance height that the tool tip would lie below the top of the probe contact, the control automatically positions the tool above the top of the probe contact (safety zone from safetyDistStylus). Input: –99999.9999...+99999.9999 |
NC programs contained in this User's Manual are suggestions for solutions. The NC programs or individual NC blocks must be adapted before being used on a machine.
Some NC programs depend on the machine kinematics. Adapt these NC programs to your machine kinematics before the first test run.
In addition, test the NC programs using the simulation before the actual program run.
With a program test you determine whether the NC program can be used with the available software options, the active machine kinematics and the current machine configuration.
11 TOOL CALL 12 Z | ||
12 TCH PROBE 485 MEASURE LATHE TOOL ~ | ||
| ||
|