08.96 5 Measuring Cycles for Milling Machines and Machining Centres
5.3.4 L979 Measure web (at random angles)
5.3.4 L979 Measure web (at random angles)
The following parameters must be defined prior to call:
Parameters Description
R08 Extended T address (see Section 2.2)
R09 T number (tool number) (see Section 2.2)
R10 = 0
> 0
No automatic tool offset
Automatic tool offset (see Section 2.2)
R11 = 0
> 0
Without empirical and average value
Empirical value memory number (average value memory for diameter)
(see Section 2.3)
R13 = 0...359.5
R13 = 0/-360
Compensation angle position for monodirectional probe (see
Section 2.5)
Positioning direction of spindle with multidirectional probe and
MDC 7004.0=1
R19 Incremental infeed of hole axis with sign
(travel over web)
R20 Centre point abscissa (in relation to workpiece zero point)
R21 Centre point ordinate (in relation to workpiece zero point)
R22 Probe type/probe number
R23 = 12 Measure web
R24 = 0...359.5 Start angle (with reference to abscissa (horizontal axis))
R25
R25 = 0
Variable measuring speed in mm/min
Standard cycle value
R27 = 1...R
max
Number of measurements at same location (typically 1..3)
R28 = 1...R
max
Multiplication factor for measurement path ”2a”
R29 = 1...R
max
Weighting factor k for averaging (typically 1...3)
R33 Zero offset range
R34 Compensation area with averaging
R36 Safe area
R37 Dimensional difference check
R40 Upper tolerance limit (according to drawing)
R41 Lower tolerance limit (according to drawing)
R42 Set point web (according to drawing)
See Section 10.2 for result display parameters.
©
Siemens AG 1990 All Rights Reserved 6FC5197- AB70 5–55
SINUMERIK 840/850/880 (BN)
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