回复 3# vito.xu
% N6 F4 o& f2 ^' KUG自带的就有,Fanuc_30i的系统就是支持nurbs输出的。9 H7 c- a8 O+ }
nurbs移动的TCL语言是这样的:
% y4 ~2 G) y* F' }6 O# N global mom_nurbs_knot_count
/ s$ s; K8 r1 b% i5 V- x- X9 W7 k! z global mom_nurbs_point_count2 P8 Z* \5 }/ Q& q, d2 l- q$ t7 e% d1 N
global mom_nurbs_order4 N5 c2 N, ?9 O* F) y) F, G
global nurbs_knot_count' Y- E% Y+ V+ W; d; h
global nurbs_precision7 S: X) }$ ^% a# g
global nurbs_move_flag3 [1 O) y7 [- ]6 H% V" @' j
global anchor_flag o4 I% x- O2 a# S
if { ![info exists nurbs_move_flag] } {
4 H- g; [# s+ g8 | MOM_output_literal "G05 P10000"
9 z! p' P k+ n set nurbs_move_flag 1
7 g. B4 c7 g& @- q8 v }
* z& d6 e& R. u' E5 z! X: _# L FEEDRATE_SET# t" t" d7 d1 }7 Y9 ]
if { ![info exists anchor_flag] } {: k9 c4 s# j1 j- M
MOM_do_template anchor_point' c% t B' W+ X0 ^
set anchor_flag 0: U9 W- [7 C1 ]7 |4 G! w
}
/ b/ H, w4 R5 ~+ N$ i$ Q" @) i set nurbs_knot_count 07 i& [- u. H a4 B' K* S3 ?% ]
MOM_force once G_motion order X Y Z, h3 u9 x8 a8 j, }5 r3 O. P
while { $nurbs_knot_count < $mom_nurbs_point_count } {7 @& D7 A8 n" g2 `. h+ |7 f
MOM_do_template nurbs
( |0 ~, x* r' Y3 Y set nurbs_knot_count [expr $nurbs_knot_count + 1]* A7 n6 u p. I9 x
}* l: C+ t( Q1 X6 C% [' T
while { $nurbs_knot_count < $mom_nurbs_knot_count } {
, l2 X! U* L6 V& o n MOM_do_template knots- d" U* W* V$ g J! i/ c
set nurbs_knot_count [expr $nurbs_knot_count + 1]: t) ~& N1 N I2 R) h5 B3 L
} |