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。) s, @2 X+ r$ }7 T ~4 N
类式程序如下:
* F0 B, k" @. L f6 Y! h! @R1=1119.76
' S4 g2 u; a; s/ s3 \2 g& rR2=0.8 % u/ [1 f, p" l& B' W) P$ e6 _
R3=3 ) F. Y* B9 J+ n5 o
R4=0.5
5 W, v9 s3 p! ?0 j4 LR5=0.3
' I$ r. T5 V: C, D0 WR7=2.7
) U" _# l1 t5 z9 FR9=20.09 0 S. Z& V$ |5 `2 u2 i
R10=50 + U# Y1 t' z* ^/ |9 c
R11=1084.56* B$ R/ c3 e6 g9 }
R12=100 0 E# B, k: E* t( X4 O9 i2 [. ?
G54G90G40
+ W; o4 t! N( Q$ F! G0 u/ MT6D01: d% ~/ q4 Z4 {# b- v
M03S50
. a. T' V) H0 `- f; y3 X& KG96 S1803 o+ @) k; l( |) j$ ?3 ~
LIMS=1000 h# ]% k% |4 F# ^ d
R1=R1-R2*25 y$ V$ \3 o+ R; m( `) V2 M5 E
R10=R10-R4
; a' D$ N0 `& \R11=R11+R5*2
4 `9 Z% o" W* `$ oR12=R12+R4
$ y& M, A, o( V. b9 mLA1:, U T r& x7 o7 Y8 z
R6=R3
1 G3 V" M: O7 F( `9 w* H' iR8=(TAN(45))*R9
; A# M+ ` {0 V" O7 MLA2:+ K6 _: Z) W7 |3 K$ M* n) i
G0 X1000, @/ c" @$ N- [: L) O- \
Z=R10-R6 c1 D7 b b7 Z" Y3 r3 k
X=R11
' a, J5 g+ Q1 \5 a7 I, K. s; `G33Z=-(R12+R6) K25; N& Z# U/ o$ Z
R6=R6+R78 `& F8 u0 N; i. k2 T( `
IF R6<=R8 GOTOB LA2( ?8 {( {, @, S1 P* R; P# i
R6=R6-R78 T. Y. b( p. n. t
R13=R8-R6
- h! K# u* Q# x; f" n, F/ W& nIF R13==0 GOTOF LA39 p9 s: e- P9 r7 ^! k2 G# t/ g: j
R6=R6+R13
* i' z$ K1 _( ]0 iIF R6<=R8 GOTOB LA2
/ @7 a1 S8 S8 ZLA3:
2 V& E5 p/ w; _# I6 ~( m+ Z: i: |R9=R9-R5
! B8 T' \. [% l( q( A; A$ A/ y; FR11=R11+R5*2/ A/ Y. a; r+ J( W# E9 q1 ^
IF R11<=R1 GOTOB LA1
9 h4 y! M- a( V! C5 ?) Y3 iG0X1000( e& }- t; {( }/ o* t
G0Z100! \1 ~* R6 B* o6 N* t, k* k
M05
' }3 q6 ]) s+ qM309 z) g) K6 S( O% Z
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