如果有T型螺纹刀就简单了,如果没有就只能采用轮廓逼近循环加工的方法了。
7 }) e2 F5 c4 ^& @9 f) ], D* H: z类式程序如下:
$ J0 t5 b* _% L* rR1=1119.763 B8 T2 ?2 ^; f2 d
R2=0.8 ( { Q5 r# X! N5 j
R3=3 - o5 [+ `) y+ K* g7 c
R4=0.5
' \) U. |* w* W; j3 K j8 ^R5=0.3
N2 X$ C& p) A' A6 O% r" aR7=2.7
[9 y6 i1 H# U; x* R. NR9=20.09
6 n: [6 E. B. J# FR10=50 2 A: b; m5 S; F" j; O/ Z
R11=1084.561 p- x$ @$ f4 K' B) r/ |
R12=100
8 @% a0 j+ j6 H; O6 n) WG54G90G40; ?' Y! r4 T5 j7 G
T6D01
2 O" k& b8 e/ @& C( y4 @M03S505 O( K+ C: R( C! Q2 g" M& I
G96 S180# k3 @. F+ n3 S. @+ L' A/ l
LIMS=100
, B2 p( j4 L7 h. v, J7 C. uR1=R1-R2*2
0 ]7 v O; T# |0 r% j, s/ P, v$ z) bR10=R10-R4
/ z% _3 G M; N% kR11=R11+R5*20 r: a2 w0 G' `6 W9 @
R12=R12+R4
& C, e3 \4 [( S/ I9 a9 l" DLA1:
' \7 B' b. [+ d; ZR6=R3' l5 z6 X- P% T* r/ a4 M' i8 L
R8=(TAN(45))*R9( ^0 e) W5 K2 L, ~
LA2:# \; s' @9 s i! I! b/ O
G0 X1000
# A- f3 M v/ S0 M# a# Y0 Y6 j% i& bZ=R10-R69 ^9 B7 x* A6 |
X=R11
% C- @8 ~, B! W! A+ pG33Z=-(R12+R6) K25- Y/ d5 B2 ^( j8 p
R6=R6+R77 ?( r* E6 }7 {5 E2 m+ [
IF R6<=R8 GOTOB LA2
" R1 ~ Q, T% o4 J( HR6=R6-R7
& i" g! e& Q! |8 D0 e+ y/ L8 A! c9 z& zR13=R8-R6& @ d1 g* T x
IF R13==0 GOTOF LA3
$ G- t( H3 R& R# ^/ KR6=R6+R13
. F4 h9 G8 D* D8 `: i* x# V4 l. rIF R6<=R8 GOTOB LA2
0 O8 [# h1 M8 FLA3:
: H$ T/ u/ p! F9 PR9=R9-R5/ G9 R' w2 _5 @8 O S
R11=R11+R5*2
3 D7 G2 V, E% L9 V' {IF R11<=R1 GOTOB LA10 \8 B1 G ]4 R" Y2 o
G0X10003 N! R4 y$ M+ J7 o& J
G0Z100
0 M: T, V. P5 N; `/ e5 G/ zM05! `' T/ l5 a$ C0 k, {% \ z
M30
$ y! ^7 S0 k; ^! W0 _ |