HEIDENHAIN iTNC 530 (34049x-08) Cycle programming - Manual (Page 519)

HEIDENHAIN iTNC 530 519
19
.6
Measur
ing
Tool
Length
and
Radi
us (Cy
cle 33 or 483, DIN/ISO:
G483)
19.6 Measuring Tool Length and
Radius (Cycle 33 or 483,
DIN/ISO: G483)
Cycle run
To measure both the length and radius of a tool, program the
measuring cycle TCH PROBE 33 or TCH PROBE 482 (see also
"Differences between Cycles 31 to 33 and Cycles 481 to 483" on page
509). This cycle is particularly suitable for the first measurement of
tools, as it saves time when compared with individual measurement
of length and radius. With input parameters you can select the desired
type of measurement:
 Measuring the tool while it is rotating
 Measuring the tool while it is rotating and subsequently measuring
the individual teeth
The TNC measures the tool in a fixed programmed sequence. First it
measures the tool radius, then the tool length. The sequence of
measurement is the same as for Measuring Cycles 31 and 32.
Please note while programming:
Before measuring a tool for the first time, enter the
following data on the tool into the tool table TOOL.T: the
approximate radius, the approximate length, the number
of teeth, and the cutting direction.
Cylindrical tools with diamond surfaces can be measured
with stationary spindle. To do so, define in the table the
number of teeth (CUT) as 0 and adjust machine parameter
6500. Refer to your machine tool manual.
You can run an individual tooth measurement of tools with
up to 99 teeth. The TNC shows the measured values of up
to 24 teeth in the status display.