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Cycle parameters – HEIDENHAIN iTNC 530 (340 49x-06) Cycle programming User Manual

Page 428

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428

Touch Probe Cycles: Automatic Workpiece Inspection

16.1

0 MEA

S

URE RIDGE WIDTH (Cy

c

le 426, DIN/ISO: G426)

Cycle parameters

U

1st meas. point 1st axis

Q263 (absolute):

Coordinate of the first touch point in the reference
axis of the working plane. Input range -99999.9999 to
99999.9999

U

1st meas. point 2nd axis

Q264 (absolute):

Coordinate of the first touch point in the minor axis of
the working plane. Input range -99999.9999 to
99999.9999

U

2nd meas. point 1st axis

Q265 (absolute):

Coordinate of the second touch point in the reference
axis of the working plane. Input range -99999.9999 to
99999.9999

U

2nd meas. point 2nd axis

Q266 (absolute):

Coordinate of the second touch point in the minor axis
of the working plane. Input range -99999.9999 to
99999.9999

U

Measuring axis

Q272: Axis in the working plane in

which the measurement is to be made:
1:Reference axis = measuring axis
2:Minor axis = measuring axis

U

Measuring height in the touch probe axis

Q261 (absolute): Coordinate of the ball tip
center (= touch point) in the touch probe axis in
which the measurement is to be made. Input
range -99999.9999 to 99999.9999

U

Setup clearance

Q320 (incremental): Additional

distance between measuring point and ball tip. Q320
is added to MP6140. Input range 0 to 99999.9999,
alternatively PREDEF

U

Clearance height

Q260 (absolute): Coordinate in the

touch probe axis at which no collision between touch
probe and workpiece (fixtures) can occur. Input range
-99999.9999 to 99999.9999, alternatively PREDEF

U

Nominal length

Q311: Nominal value of the length to

be measured. Input range 0 to 99999.9999

U

Maximum dimension

Q288: Maximum permissible

length. Input range 0 to 99999.9999

U

Minimum dimension

Q289: Minimum permissible

length. Input range 0 to 99999.9999

MP6140 + Q320

Q264

Q265

X

Y

Q289

Q311

Q288

Q272=1

Q272=2

Q266

Q263

X

Z

Q260

Q261

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