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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
10/35
H.Kouzai
Tool tip center rotation incremental feed
The tool tip center rotation incremental feed is enabled when the following three
conditions are satisfied:
(1) Incremental mode is selected.
(2) The tool tip center rotation incremental feed mode signal (RNDH) is set to "1".
(3) A feed axis and direction selection signal (+J1∼+J8, -J1∼-J8) is set to "1" for a
rotary axis.
Feedrate
Feedrate is controlled so that the synthetic feedrate (tangential speed) of linear
axes becomes the dry run rate (parameter No.1410). And JOG override is
available.
Feedrate clamp
Feedrate is clamped so that the synthetic feedrate (tangential speed) of linear axes
does not exceed the any manual rapid traverse rates (parameter No.1424) of all
moving linear axes and the feedrate of the rotary axis does not exceed the manual
rapid traverse rate (parameter No.1424) of the rotary axis.
Ex.) In case of rotating B-axis (4th axis)
X, Y and Z-axes are 1st, 2nd and 3rd axis respectively.
• +J4: Tool tip center rotation +
-J4: Tool ti
center rotation -
5)