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No.
Date Design Description
Date
FANUC Series 16i-MB/TB,18i-MB5
Manual feed for 5-axis machining
Specifications
A-78713EN
2002.01.18
M.Kobayashi
05 2004.02.26
Add incremental feed, Select of rot-axis coordinate
04 2002.04.22
M.Kobayashi All revision H.Kouzai
30/35
H.Kouzai
19709 Intersection offset vector between the tool axis and the first rotary axis of the
tool (X-axis, one of the basic three axes)
19710 Intersection offset vector between the tool axis and the first rotary axis of the
tool (Y-axis, one of the basic three axes)
19711 Intersection offset vector between the tool axis and the first rotary axis of the
tool (Z-axis, one of the basic three axes)
[Data type] 2Word
[Unit of data]
increment system IS-B IS-C unit
Millimeter machine 0.001 0.0001 mm
Inch machine 0.0001 0.00001 inch
[Valid data range] -99999999 to +99999999
Set this parameter if the tool axis and the rotary axis of the tool do not cross each
other. The setting becomes effective if parameter No.19680 = 2 or 21.
If parameter No.19680 = 21, when all the rotary axes for controlling the tool are at
0 degrees, specify the vector from point D on the tool axis to point E on the first
rotary axis of the tool as the intersection offset vector in the machine coordinate
system. If parameter No. 19680 = 2, when all the rotary axes for controlling the
tool are at 0 degrees, specify the vector from point D on the tool axis to point E on
the second rotary axis of the tool as the intersection offset vector in the machine
coordinate system.
CAUTION
Point D is a point from the tool center point obtained by
taking the tool length (parameter No.12318) and tool holder
offset (parameter No.19666) into account.
Select, as point E, a position where measurement is easy.
Please set this parameter by the radius value.
The value on the rectangular coordinates has to be set
when angular axis control is available.
Intersection offset vector between
the tool axis and the first rotary
axis of the tool
= PRM19709,19710,19711
First rotary axis of the tool
= PRM19681
If the tool axis and the tool rotary axis do
not cross each other
Tool center point
Tool holder offset
= PRM19666
D
E
Tool length
= PRM12318
Controlled point