FANUC Series 30i
TILTED WORKING PLANE COMMAND
The enhancement in tool axis direction command
1.1 Tilted working plane command; The enhancement in tool axis
Generally, two rotary axes will move in tool axis direction command of tilted
working plane command (G53.1). In this case, it may be desirable that the
moving angle of the heavier rotary axis is smaller, or the ranges of rotary axes
moving angles are limited.
The enhancement makes it possible to specify the axis whose moving angle is
smaller and to specify the the ranges of rotary axes moving angles.
When the tool axis direction command (G53.1) is specified, more than two pairs of
"computed angles" of the rotary axes usually exist.
The "computed angle" is the candidate angle at which the rotary axis is to be
controlled in the specified tool axis direction.
The "output angle" is determined from the "computed angle", and the rotary axis
moves to that angle.
The way to determine the "output angle" form the "computed angle" is enhanced
- It can be specified whether the moving angle of the first rotary axis is smaller or
the moving angle of the second rotary axis is smaller.
(Parameter PRI (No.19608#5))
- If the movement range of rotary axis is set to the parameters, the "output angle"
is determined within the range.
(Parameters No.19741 - No.19744)