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本帖最后由 _Lee 于 2012-10-24 11:50 編輯
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& F( _1 S) P5 | D小弟工作才2年,,接觸數(shù)控機(jī)床編程才1年多的時(shí)間。由于車間技術(shù)組編程的人不多,,于是也讓我接手各種類型的數(shù)控機(jī)床,,有四軸的,五軸的,,六軸的,。看到數(shù)控模塊,,一直有想寫的想法。寫出來的過程其實(shí)也是對自己的一個(gè)總結(jié),,可以提高自己,,也可以和各位高手交流。
# `" n" d2 r, a4 V* u這是臥式加工中心日本新瀉機(jī)床,,F(xiàn)ANUC數(shù)控系統(tǒng),。兩個(gè)加工臺面,都是630×630,,因此也俗稱630機(jī)床,。刀庫是50把。(對于機(jī)床可介紹的地方很多,,但我想從數(shù)控編程的角度去寫)
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( U4 X* z" c, [& a8 p# J9 C產(chǎn)品圖及三維圖(其中之一)
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# t' `) @) `! e0 L+ z J0 ?) A先介紹了自己的工作流程吧,。! e( d' x- h7 L" J
1.拿到任務(wù)書,按著操作卡上的圖紙要求,,編好程序,。630機(jī)床沒有特定的編程軟件,,不像我接觸的其他機(jī)床有用軟件的地方也只是因?yàn)橛?jì)算刀具軌跡,而用下AUTOCAD,。僅僅用文本就可以編程,。下面幾項(xiàng)因?yàn)椴皇峭ㄓ茫葧以俳榻B,。. b- P/ R6 d1 Z" A7 G U0 Q. n" m
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2.將編好的程序傳到客戶端服務(wù)器,,用于機(jī)床的調(diào)用$ I# Z) w' U! ~
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3.其次就是機(jī)床調(diào)用,然后校模,。這跟其他都一樣,。* v( P) `# x2 x0 b3 S+ J% V/ P2 c
" T2 Q# k& `8 I) D, C這是一個(gè)程序,被我刪了好多,,用于簡化,。編程思想基本如此。3 \$ W( H+ H/ l: E& {
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0 V6 {5 |8 }9 ~ C5 f% _:310(Q156L-1L-20 +3110 )
5 `- J1 U2 o9 Z3 {(11.10.31)
8 A5 C, s6 h7 v. u. D$ P I( L【以下這段內(nèi)容是對工作坐標(biāo)系的定義的運(yùn)算方式,,對程序至關(guān)重要】
7 M! v5 W& p& G% s" xM16(A) A臺面1 L. _8 u+ i0 E2 ^& n% Z6 n( Y- d
#600=(P L) 對刀棒長度
' f2 i9 q4 L& y- q9 r4 n1 N! P#701=(P X) 設(shè)定的原點(diǎn)在對刀時(shí)X的坐標(biāo)
* E3 ~6 }$ O8 |- W, t7 C9 D#702=(P Y) 對刀時(shí)Y的坐標(biāo)3 @/ i1 _) U* X5 j& P+ f5 J8 G
#703=(P Z) 對刀時(shí)Z的坐標(biāo)
5 C: }% `* @% ?* I( E#704=-9.5(Y1) 704和705是原點(diǎn)到對刀點(diǎn)的距離
- m) n+ D# E( A, w#705=17.0(Z1)
! z. x: W# g6 p* [. l4 m#711=23.7(XG54)
- X3 t2 u8 m* P! j+ @1 h) f#712=12.90(ZG54): Q( E7 }6 |* B x
#713=0.0(BG54) % B* N0 y* e+ r5 g3 k# x
#721=137.16(XG55)
# b! h* N4 ^* v: g ~% L#722=-15.96(ZG55)
5 m3 Y- Q+ l1 P; C; J' r#723=91.782(BG55)
- G1 e% ?8 K( O U, B" B#731=137.16(XG56)1 K/ ` A3 c: W+ S
#732=0.0(ZG56)
( w/ P4 g) R/ {# w( g. Y+ g#733=90.0(BG56) 臺面的旋轉(zhuǎn)(從刀具的角度看,,順時(shí)針正)* S( a( G# @& M2 b" @# e2 r
#741=137.16(XG57). C( X) Y! e! Y C* E
#742=-15.96(ZG57); Y3 c& q" D1 I6 ? z z4 \
#743=181.782(BG57)
. R0 B: Z# [7 O& g7 K, G#751=22.48(XG58)' i6 e! f/ y' E7 y7 _
#752=-15.01(ZG58)8 F# X, x, K2 E# F- n' B' I) n9 K
#753=181.782(BG58)
0 ~" A& |7 T( h: E* R& r2 Y#761=23.70(XG59)
9 |7 X1 c x2 B; Z A#762=12.9(ZG59)
3 m$ {, m g, |" ], J#763=-45.0(BG59) 1 A1 N, C/ H# \2 F7 ]; Y8 p, N
#701=#701+3+500 +3是因?yàn)閷Φ栋舻陌霃綖?,對刀幫的中心點(diǎn)到接觸點(diǎn)的距離為3,。而500,、950是根據(jù)#702=#702+#704-3 機(jī)床自身參數(shù)算的,例如530機(jī)床就是400,、730,。至今我也只能去運(yùn)算驗(yàn)證,想不出用#703=#703-#600+#705+950 這種方式來定義坐標(biāo)系,。! f# ]2 K; j! k. e B
#714=#711+#701 ! G& S2 A# `! n* l( P' F/ |% O
#715=#712+#703
" g4 A: _% s2 G9 S( q#716=#714*COS[-#713]+#715*SIN[-#713]-500
! b& Y) M! C4 E& j#717=#715*COS[-#713]-#714*SIN[-#713]-950 . d, E( O, O( B! c
#724=#721+#701 & o& ]6 I9 |% V9 k8 G
#725=#722+#703 5 s4 S! @9 e& p; C8 j
#726=#724*COS[-#723]+#725*SIN[-#723]-500
6 ?" [+ d" T1 n% K#727=#725*COS[-#723]-#724*SIN[-#723]-950 ( Z0 o; \+ c' }
#734=#731+#701 . ~% {* C& V4 B* `& i! T" P
#735=#732+#703 : {, g) O4 U. y& V, }
#736=#734*COS[-#733]+#735*SIN[-#733]-500 4 x* j% {3 w4 X
#737=#735*COS[-#733]-#734*SIN[-#733]-950
4 |. \: U; C1 L+ R#744=#741+#701 ; K) h& |/ X0 u2 C9 u) {
#745=#742+#703 ; @! U: L2 m! E1 y2 d$ U
#746=#744*COS[-#743]+#745*SIN[-#743]-500 ( f' ]; b( Y( w0 m/ z, {$ e! N
#747=#745*COS[-#743]-#744*SIN[-#743]-950
9 r a5 B J( I t: x: x#754=#751+#701 8 g! P; _5 h2 E1 @; B
#755=#752+#703
$ u: D8 K4 T% }( T* h8 T#756=#754*COS[-#753]+#755*SIN[-#753]-500
8 `3 G9 B7 E( a0 \: Z! L" o( I( ]#757=#755*COS[-#753]-#754*SIN[-#753]-950( S" U+ r7 K+ P5 O( u7 Y: c. o
#764=#761+#701
$ l" I5 ], i$ J! T$ E! ?#765=#762+#703 $ E* Z$ c- Y. M4 h7 b* ?8 J
#766=#764*COS[-#763]+#765*SIN[-#763]-500 , I* f" T. u3 p _9 ~. u
#767=#765*COS[-#763]-#764*SIN[-#763]-950
0 f5 I! v5 M7 X! t# cN3G10G90L2P1X[#716]Y[#702]Z[#717]B[#713+180] 9 Z/ n5 o3 f% Z7 m- _
G10G90L2P2X[#726]Y[#702]Z[#727]B[#723+180] 4 }$ d d0 y+ K1 g( S m' y1 W
G10G90L2P3X[#736]Y[#702]Z[#737]B[#733+180]
7 V4 v( i ?' x, @9 K, Q" U( W& VG10G90L2P4X[#746]Y[#702]Z[#747]B[#743+180] ' D/ v# G6 [# }1 X& y6 P
G10G90L2P5X[#756]Y[#702]Z[#757]B[#753+180]
6 ^% j( y( ~& G6 p9 N' G9 Q' {3 \; ]G10G90L2P6X[#766]Y[#702]Z[#767]B[#763+180]
2 `7 ^* U+ ]8 `; B% }N4M98P3110 只所以用這樣的格式,,是為了整齊,方便操作人員調(diào)用及修改) N8 X$ y5 G9 n& ]; u
M302 l) {- }- O' A
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:3110(Q156L-1L-20) 5 d4 U4 v$ y2 k6 I8 t* c
M16 機(jī)床準(zhǔn)備工作; i* F$ M% E% C+ z9 | N! B) R
N01G80G40G17G49
! K5 Y/ {+ y9 V; F/ ~N02G91G28Z0M11
$ G# [; c* Q+ y, n+ u; GN03G91G28X0Y0B0
$ g: A& K* H( lN04M10
5 i4 B6 n8 N3 N8 D, m4 L; SN09G91G30Y0M19
4 q3 F% O8 R1 ^1 r2 a# L+ |M01+ d* [' B5 M0 A, Q9 p$ n
3 |; b+ e3 K7 P. |/T5(DIA.[32] T5/H5/D5)
2 u: F* F9 y8 X/ A9 ]1 s, ^/M106( T05/H05/D05) 自定義的換刀指令,,一般是M06* g! R9 P B) G5 c$ L- a& K
#104=5; L0 ?8 s; j* D. Y5 u; R
#101=14.6(X)
! c$ ~* u) J+ E; \6 }#102=-10.0(Y)/ \" X; [, G; ?# v
#103=17.5(Z): ]& ^, J; ~ W9 \
M98P3111 / d) a5 C3 |+ ~! C( F. f( y9 C
#101=14.6-0.2(X)
+ B8 U2 U( r& C, E$ I#102=-10.0(Y)2 Z! b8 r! J" X4 e$ _
#103=15.0(Z)$ H; I7 G7 m m1 @% g ]# Z2 B: ~
M98P3111
- Z/ V3 y+ G. c: B2 c# D+ X#101=14.6-0.4(X)
5 T' O2 z3 G! [#102=-10.0(Y)
! M1 z3 k( V+ v; W% i#103=14.34(Z)( g& x( i/ P/ j4 p3 M" K
M98P3111! F1 W( p2 q) V/ L2 g# J2 L; K! o
#101=14.6-0.6(X)
' `$ A6 c6 _' d2 Y9 D$ d1 w#102=-0.04(Y)
1 T4 ?- `+ v% d7 z, K9 M3 k#103=12.50(Z)
% b; _/ X3 h( E# w" ]5 E5 i7 SM98P3111
. M! v: C$ H1 A0 p* U' n; n# R#101=14.6-0.8(X)
. N i/ t( P. [9 m- }#102=-0.04+1.95(Y)
8 N9 P4 L% d/ v#103=10.0(Z)
/ a3 q* n& p* T! N2 z2 A' sM98P3111
+ N- r+ P) S$ q% _8 @& C+ G5 ^) N#101=14.6-1.0(X)
( x1 p P& \: v7 G# y/ h#102=-0.04+3.91(Y)2 {! M6 P# m+ `2 x: \- R5 \7 }
#103=7.50(Z)! i8 `; g# M/ n6 O
M98P3111
/ T; i( v$ m6 K3 B, B3 k5 Z#101=14.6-1.2(X)' [4 M) i4 M7 s) G+ ?( w8 f
#102=-0.04+5.86(Y): x% v! k j( [8 G7 [7 x
#103=5.0(Z)
& {3 m, t& u& r5 LM98P3111
2 |' z4 Z# `8 K1 d( @5 k5 J& v9 ~#101=14.6-1.4(X)
& y3 p: o- ~/ E#102=-0.04+7.81(Y)* x4 s9 ?, S! b# j
#103=2.50(Z)
; w$ |' ]+ L% M7 iM98P3111
1 o' [, ^* D J2 X) [#101=14.6-1.6(X)
* e6 l) P2 o0 b#102=-0.04+9.77(Y)0 o0 B$ w0 g/ U9 Z- j
#103=0.5(Z)
) y0 ]5 w% o \ f9 | oM98P31119 \7 X( A9 T" ^6 e; t0 e$ L# v
G91G00G28Z0# |5 \: |8 p- }$ T" U% y) w
M094 B: a8 [2 x# ^+ `- q" j
M05
) {( J5 L e5 K( d& |* L7 f' w# `
#104=5( ?5 h }. C- r1 F2 X) I. p+ _
#101=-18.2+113.46(X)
7 u, c( t3 o6 x! ~2 W* Q/ J: x#102=-10.0(Y)+ D1 ]+ y- _3 c. D: w
#103=14.34+2.8(Z)4 k Y0 q" g$ r2 Q8 w8 B
M98P3112
' c x' T( r/ G3 c5 H* ?#101=-18.2+0.2+113.46(X)
4 G; n6 P% V8 w+ V2 x& [8 n#102=-0.04(Y)
8 g% d- x/ J; O/ b; _7 T; [#103=12.50+2.8(Z)
1 y+ m1 b. q. l2 _, X% B* v$ vM98P3112 i$ w3 t* }8 F% ]" U$ D. N
#101=-18.2+0.4+113.46(X). g2 r; u( L' ^% p5 U B$ c
#102=-0.04+1.95(Y)' s: c/ \( t$ d" ^5 T G; l% L% B
#103=10.0+2.8(Z)' [' }; y7 l9 X! g% q
M98P31123 C) U6 L: y) L3 B
#101=-18.2+0.6+113.46(X)
# y& Z; G* k) R6 w#102=-0.04+3.91(Y)
* ]( c( M4 w0 C' `' E# F#103=7.50+2.8(Z)
" d! s, O% n( a QM98P3112
7 n) y* W5 e W0 O& ?#101=-18.2+0.8+113.46(X)1 [9 t+ h2 D2 t! Q
#102=-0.04+5.86(Y)
% N& n6 H+ q O0 ~#103=5.0+2.8(Z)" g' s9 G8 r9 k& _
M98P3112
3 m1 [, i* G2 _7 O+ P: ]7 D#101=-18.2+1.0+113.46(X)
+ A% g* u3 D4 n6 e. {& j#102=-0.04+7.81(Y)
" s& \* B* X7 s5 K3 s#103=2.50+2.8(Z)
6 L! e, `1 u: A+ E* xM98P3112, m K! ^5 V( p9 p5 L/ G
#101=-18.2+1.2+113.46(X)
* m+ L; d5 v6 W) ?#102=-0.04+9.77(Y); T0 w- l7 I: J
#103=0.5+2.8(Z)
) S- B& x5 @6 lM98P3112
% g7 A# s4 R. TG91G00G28Z0
6 h u4 y! [) u- ]7 Y; @3 r1 ?6 e% `M09
g# j8 V! U. rM05
7 x" r9 {- } q3 I3 `0 y# d, M3 q6 M
5 t6 `- E, ~. K; xT2(22000-5371)
- _. }4 e2 b& @, TN211M106(DIA.[6.35] CENTERDRILL T2/H2/D2)
4 M$ j3 T- n* {0 v5 D S) cN212M11
) u6 O& @( X6 d- @+ Z+ \N213G90G56G40G00X0Y-3.89B0S1200F10M08 1 r$ I1 o& `/ q9 M* @
N214G43Z50.0H2M10 % P! y# g( L/ M
N215Z3.0M03) K$ x1 X% |: S
N216G81G01Z-3.98R3.0P500
) p9 T. p/ @+ a( P* O- e; }N217G91G28G80Z0M09
. X- a( ?* Q+ S3 b( G4 v5 @' AN218M05
, ~$ h0 B" \ ]: T; AN219G91G30Y0M194 @% l1 ]1 g$ |. Y' C7 |
M01
& O, G* a" S" ]; i( U, M; u9 p
3 s/ h' U3 ^1 f; O! QT3(22600-869)5 ~. m- p3 \0 ]7 B
M106([A38] FORMENDMILL T3/H3/D3)! p6 I S w/ n
N220M11
) L6 o+ }% t: ~! {0 b+ gN221G90G54G40G00X-37.0Y10.0B0S150F45M08
) A1 `, B3 A3 T) I k1 K( vN222G43Z50.0H3M10
) e8 c9 W, h. f1 V. lN223Z0.02M03
) c& d% P8 T/ @% W0 I# `% I. a9 FN224G41G01X-9.0Y-6.17D3F10005 l8 a1 F' w7 o( k8 L2 B
N225X13.0F50
% K) M' g) |% S$ hN226Z0F1.0
2 G1 P, P0 z+ hN227G42X-9.0F50
5 ~# `2 j$ r+ u3 m* Y+ E2 q# kZ0.02
$ ~6 S2 I* D9 rG41G01X-9.0Y-6.27D3F1000
- h# H% e7 b- h) B7 C8 K$ E8 e' Y6 m6 C: lX13.0F40
. i6 `6 \7 F# ]- [, M" M8 bZ0F1.0
: p" t4 R( k. T. fG42X-9.0F407 U. v* W$ W5 p+ F+ n
N228G00Z50.0M09
: o6 |4 i5 W. sN229G40G00X-37.0Y0
* C3 ^$ ^- q, G* c! ?. j* rN230G91G28Z0M05
# }* k: }& G0 @4 V3 fG91G30Y0M19
2 y2 i" ]& x; d; w% B: [M01
7 E# A) d( ~9 v- a8 E5 E+ I9 H& A' a$ F. B/ B8 Y
M111 m; w9 A5 R8 D; U9 {( w4 F
N231G90G54G40G00X150.46Y10.0B0S150F45M08
/ _1 W% F6 b& B4 \N232G43Z50.0H3M10
: a0 R' \" L6 e! s+ Z/ cN233Z2.82M03
/ _3 R k! V% E9 l" lN234G42G01X122.46Y-6.17D3F1000
- @+ C' N1 D* e' SN235X96.2F50
* L& E- F* a% b6 g! C% G# _8 QN236Z2.8F1.0 % j/ ?: C1 K% \8 ]( P; [3 m/ k
N237G41X122.46F50
( C! O7 w) G7 xZ2.82
* a# U7 I3 @) M jG42G01X122.46Y-6.27D3F1000
9 `3 Q/ N, d4 m1 K" l0 pX96.2F40
: {# c$ n% }. D& U2 B0 [Z2.8F1.0 V5 M5 L _# Y/ y4 R$ D( o0 C( {! q
G41X122.46F40" v: q* t6 R% u) a8 n; ~
N238G00Z50.0M09
; x# N. u3 s7 U3 eN239G40G00X150.46Y0
# ^/ C* \, V- zN240G91G28Z0M054 o! k% l8 s G3 N s" z- O
G91G30Y0M19
+ H3 C& R8 B; IM01
: h" m# u1 o. f5 m0 L8 O2 V
: `, |2 C1 Z6 S! dT7(DIA.[40] T7/H7/D7)
' E/ ~' a y# A) ]2 tM106
& @% w/ n9 P! l; X( ]+ U4 {+ jM98P3113
v) ~) G8 n4 ]. j0 CG91G00G28Z0/ g9 j' B( U- I! u* L, \
M09
* e% o* e' j) s8 q3 X/ k+ s/ V' e3 EM05
1 }- q: F: m/ Z b% \( m1 F0 ^; a
T6(22000-5202)
9 m$ L$ l5 A9 W* MM106(DIR.[4.78]ENDMILLT6/H6/D6) % B, l3 \7 v/ \2 h- t& |
M11+ U# Z p5 N# s/ y8 k
N241G90G54G40G00X-0.22Y0B0S1200F10M08 ) I6 ~ N$ |8 P; u
N242G43Z50.0H6M10 ; H5 z; _: S9 U; j; j
N243G00Z3.0M03 0 Z3 }9 O* K! P1 ?3 ]
N244G81G01Z-3.6R3.0P500
5 p$ |+ x. Y/ a K) h0 tN245G91G80 % @: }3 ?: V$ e5 O
N246G91G01X-2.0 [5 r L+ d& u! M7 V/ O2 X
N247G91G28Z0M09
" i$ d% ]- u4 [) K! BN248M05# i( [3 N% j, g$ o! c d
N249G91G30Y0M096 W- U# W3 r% m2 {8 g3 E6 \
/N250M106 2 h# l2 u; m+ R' u; f
M98P60
# q2 N3 N" P" d6 T, p S% z) b0 oM99) v" Q* N9 V0 }& B5 x; l. p) |
2 v' H% o, b/ V7 }:3111
& |/ l+ l. k6 ?; S. iN101G90G54G40G00X-20.0Y60.0B0S150F250M034 ~& O* G7 H7 P+ }8 Z- G
N102G43Z100.0H#104M10
& Y1 W: h2 I6 u& u) hG01Z#103F1000M081 l8 P* Y/ ^. P. w
N103G01X#101F2502 U3 l- V9 R9 }! F5 B; q
N104G01Y#102
) _2 Q: C9 C5 ]. O" IX-16.05 z5 j( s& t; v
Y-30.01 V7 ?; A. [1 @; Q) T, v
G00Z100.0
; w5 ?' R1 c$ l# l8 G+ jN110M99
7 ]( {# n% G5 d; x2 \ [' u1 v v1 T- l' e7 s. s/ f
:3112, n1 F, W, N( z# t
N101G90G54G40G00X133.460Y60.0B0S150F250M03
& y3 `, \# Y% A/ `7 X. d! L! q8 ZN102G43Z100.0H#104M10
& T. d- m0 d0 y( ?" aG01Z#103F1000M087 {5 C3 I% r |4 Q( L- M% p
N103G01X#101F2503 V- m% ^; U# b" \
N104G01Y#102( K% w& G# \% k
X129.0: c g: E! P& d* f9 z
Y30.04 t3 i, D: l/ G6 T- n. i
G00Z100.0
* o% S4 I4 a, F0 v, U! H5 NN110M99& S5 Q: \! R$ ^
; C' L% r9 v- w9 I2 ^ t:3113(T7)
& b, ^: v: T9 h+ pN101G90G55G40G00X-30.0Y-52.B0S150F45M03
& X5 ^7 U2 d5 J2 k5 P. F9 kN102G43Z100.H7
$ w8 f. H7 O9 `& C2 IN103Z-21.0M08
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( l4 f: {' ~+ {6 k5 b編程的其實(shí)就是算刀軌,,而軌跡的前提就是坐標(biāo)系的設(shè)定。離開了原點(diǎn),,軌跡的xyz就沒有意義,。
o# v+ m% `! I0 a! m7 _我有時(shí)聽到一些人對五軸等機(jī)床說編程難,我個(gè)人的感受其實(shí)不然,。這些機(jī)床基本都有專用的編程軟件,,對于這些軟件,說白了其實(shí)就是傻瓜式軟件,,按著步驟做就是,。越是專用的軟件,越是如此,,比如RCS軟件,。
, p) l! C! V, ]去年來單位出差的母校老師也語重心長的跟我說:工藝才是王道,。想想其實(shí)也對。0 p. L# k+ [0 q, }6 X% |
作為一個(gè)編程菜鳥,,很多還有不懂的地方,,請高手交流與指正。; ?2 J, L" G6 z* I% d
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