如果有T型螺紋刀就簡單了,如果沒有就只能采用輪廓逼近循環加工的方法了。: a6 G- I- x! Q& K( D& }" ^8 B N `
類式程序如下:
& s1 Q3 I8 a) s; KR1=1119.76# i* k, x2 Z& o" k# ?8 h) D: _" u' \
R2=0.8
$ i3 N# W) ^$ H6 c' UR3=3
- H+ T! n2 z& oR4=0.5
4 o" [! p( o7 _R5=0.3
X+ R; s! V+ O/ ?. oR7=2.7 * G% Y: m" n7 S3 Q7 B% a
R9=20.09 2 |) v! k7 [) Y- \; _2 B) ?" s
R10=50 # }% R' \1 g& u* f
R11=1084.56+ W/ r6 B9 n4 y$ ?3 n2 c+ g
R12=100
& E' F0 M r$ O/ K" UG54G90G40
4 ^, ]9 O/ U9 ]) J4 S. `8 E* zT6D015 C4 u0 e& y' r
M03S50
; C. l( S, ]6 z( y5 z [G96 S1806 B( t; n8 i. J d7 r( X# P$ b! S
LIMS=1002 }+ j# m' h/ A1 Q8 U
R1=R1-R2*2
2 x9 g+ N. g/ p# i0 S) JR10=R10-R4 ' y$ S! {" I$ w- V* a* q* @
R11=R11+R5*2! K1 k" w4 h* O$ `* F# j8 S
R12=R12+R4 # ?' L1 W F: B8 K$ S
LA1:( x0 ^. d, M+ u& |3 I
R6=R3& C$ P! S. K" @. n* \( _) J. G( p t
R8=(TAN(45))*R9" A- B* g M0 I8 @. Z k/ p
LA2:) |* `6 z. }" F! |7 k
G0 X1000
) e9 I( S0 U0 i4 c: `! I+ y5 i* ZZ=R10-R6
- I' ?/ o0 q# u0 dX=R11 b# c; p+ @. O! J- g, @: j4 I
G33Z=-(R12+R6) K25
1 X J; I% R" S# Q8 _R6=R6+R72 k' u' F6 k. M" q6 C
IF R6<=R8 GOTOB LA2" b {9 ?/ F0 J |" \! `
R6=R6-R7' z$ `) ~$ o+ g$ q
R13=R8-R6
7 X0 t. t$ L* B" [/ {% uIF R13==0 GOTOF LA3
& G: N/ |! T- Z @: ^7 MR6=R6+R13
+ h6 O5 _& T5 q: s: I) [IF R6<=R8 GOTOB LA2- b' F4 Y8 |3 a/ D: {( V- J* C6 R. B( O
LA3:: ]& K$ e+ R6 N
R9=R9-R5/ A$ h# P4 k& |' y
R11=R11+R5*26 M0 F8 f) k, b& K8 H6 r' m# @
IF R11<=R1 GOTOB LA19 z) E) O6 C9 D) h' a5 Y
G0X1000
' B6 q8 Z8 j/ n7 oG0Z100
2 w n2 T6 a# U$ BM05
, d% J& @4 v6 U, y; q. o- k& CM305 I. n. g# _) q( a1 p3 C, }- J7 Y
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