A-78640E
Sheet
Title
Draw
No.
04 Feb.08.’03 Part of (4) is added or modified. Addition of 2.16.5
03 Jul.02.’02 A. Fukumoto Part of (3) is added or modified. T.Endo
02 May.13.’02 A. Fukumoto Addition of Tool Radius control for 5-axis machining etc T.Endo
Ed. Date Design Description
Date Jan.25.’02 Desig. A.Fukumoto Apprv. T.Endo
FANUC Series 16i /18i -TB
Specifications of AI High-Precision Contour Control /
I Nano High-Precision Contour control
75/190
X
Y
Z
N3
N4
N6
N5
N7
N8
N10
N9
Fig. 2.17.3 (j) Conceptual Diagram
Y
Z
VaVb
46°45°
Va: Tool direction vector when A = -46
Vb: Tool direction vector when A=45
: End point of N3
B: End point of N4
C: End point of N6
B
C
Fig. 2.17.3 (k) Tool Direction Vector
e3
e2
’C’B’
V1
V2
A’ : Point A projected onto the compensation plane
B’ : Point B projected onto the compensation plane
C’ : Point C projected onto the compensation plane
Fig. 2.17.3 (l) Compensation Vector at the End Point (Point B) of N4 (on
Compensation Plane)