58
88
A-78710E
Edit
Apprv. Desig.
Sheet
Title
Draw
No.
Date
Design
Descri
tion
Date
FANUC Series 16i –MB, 18i –MB5
Tool Radius Compensation For 5-Axis
machining Specifications
Dec.01.2001
02 Mar.22.2002
T.Mochia All revision
H.Kouzai
Sheet
T.Mochida H.Kouzai
03 Mar.28.2003
MTanaka All revision H.kouzai
04 Aug.05.2003
T.Horie Intersection offset, G-code unification add. H.kouzai
05 Jun.02.2004 Intersection offset(tool rotation type, Mixed type)
・Parameter example
When specifying the parameters related to a machine configuration, see the table
below.
For the machine shown in Fig.6.1, set the parameters according to the following
table.
Axis numbers is supposed to be as follows: X = 1, Y = 2, Z = 3, A = 4, and C = 5
Parameter
No.
Setting
value
(IS-B)
Description
19610 4 (A) Axis number of the rotary tool axis (first set)
19611 2 (Y) Axis number of linear axis 1 of the rotary tool axis (first set)
19612 3 (Z) Axis number of linear axis 2 of the rotary tool axis (first set)
19613 1 (X) Axis number of linear axis 3 of the rotary tool axis (first set)
19614 0 Angle of the rotary tool axis (first set)
19615 0 Axis number of the rotary tool axis (second set)
19616 0 Axis number of linear axis 1 of the rotary tool axis (second set)
19617 0 Axis number of linear axis 2 of the rotary tool axis (second set)
19618 0 Axis number of linear axis 3 of the rotary tool axis (second set)
19619 0 Angle of the rotary tool axis (second set)
19620 0 Reference angle of the rotary tool axis (first set)
19621 0 Reference angle of the rotary tool axis (second set)
19622 -90000 Reference angle of the tool axis on the plane of linear axes 2 and 3 (RA)
19623 0 Reference angle of the tool axis on the plane of linear axes 3 and 1 (RB)
19720 1 (X) Axis number of linear axis 1 (first axis of the workpiece coordinate system)
19721 2 (Y) Axis number of linear axis 2 (second axis of the workpiece coordinate system)
19722 3 (Z) Axis number of linear axis 3 (third axis of the workpiece coordinate system)
19723 5 (C) Axis number of the rotary table axis (first set)
19724 3(Z) Axis number of the linear axis corresponding to the rotary table axis (first set)
19725 0 Axis number of the rotary table axis (second set)
19726 0 Axis number of the linear axis corresponding to the rotary table axis (second set)
19730 0 Reference angle of the rotary table axis (first set)
19731 0 Reference angle of the rotary table axis (second set)
NOTE
1. Set 0 for the rotary table axis of the second set and for the rotary tool axis
of the second set.
2. The three basic axes to make up the workpiece coordinate system of
parameters No. 19720 to 19722 must be used to make up that of
parameters No.19611 to 19613.
3. The axis number of the rotary table axis (first set) must not be the same as
the axis number of the rotary tool axis (first set).
4. The rotary table axis (first set) and the rotary tool axis (first set) must not
rotate about the same axis.