' h% D' `, f7 M9 K% e3 [4 f
5 F- T' z3 o3 `6 p3 {
例一.圖示如下零件
- U8 L9 D8 q$ E: H0 ]0 D- \* S材料:黃銅, 毛坯:鍛件, 單邊余量約1mm, . s+ x' a) ~2 V7 H3 b
螺紋為公制直螺紋,螺距1.5mm % m8 u( q0 m; t
1#刀:內(nèi)孔刀; 2#刀:割槽刀(刀寬為槽寬3mm); 3#刀:螺紋刀
: u! h2 I" [, A) k0 s0 g刀具起始點(diǎn)為(X100,Z50);
# l9 U- X) g% ]8 u7 E0 b- Q / R! E' ]" |$ e
N0010 M03 S1500 4 V4 j4 H9 l# l' l0 D
N0020 G00 X100 Z50
2 e( o6 B/ z, z& S1 TN0030 T1
+ C. V, o# f5 S$ v% A# eN0040 G00 X30
: @3 C, E. ~: w% tN0050 G00 Z0 # t% D" g" V- d$ g$ p4 c
N0060 G01 X55 F150; (加工端面) 0 Q" Q% H- T) d4 n6 P6 ? ~
N0070 G01 X39.5 H; l2 w. { @* Z8 x, ]
N0080 G01 X36.5 Z-1.5; (倒角1.5×45) - E, S8 C) w5 m- G, a3 {
N0090 G01 Z-26; (車削內(nèi)孔φ38)
4 ]6 }( R0 e) h8 Q1 c J8 gN0100 G03 X30 Z-30 R4 F100; (車削內(nèi)圓弧R4) . x" Z8 W# r0 D* y" m2 |
N0110 G01 Z-37; (車削內(nèi)孔φ30)
4 ~4 k! n; t# b' d6 O+ R6 NN0120 G00 X28; (X向退刀)
' u) }/ M" H4 \; n( `! q( L. d1 TN0130 G00 Z50; (Z向退刀)
/ S/ l" T: }7 x8 pN0140 T2; (換內(nèi)孔刀割槽)
. U$ b* P7 T7 y1 X+ w, xN0150 G00 X35; (快速進(jìn)刀)
" k& \! u- ^# _9 Z( Z l# j0 nN0160 G00 Z-18; (快速進(jìn)刀)
( T8 W. M% w# Q. E$ D2 aN0170 G01 X44 F150; (割槽)
; Q! v. @; C L: X2 Z" w0 UN0180 G00 X36; (快速退刀) Q$ E# D- j0 L% _
N0190 G00 Z50; (快速退刀)
6 W: [& s K/ i# U0 F" G+ @3 WN0200 T3; (換螺紋刀加工螺紋)
7 j. R( J# ~- \& A% zN0210 S700
( E/ [# K3 U* `! g+ J+ sN0220 G00 X36.5 Z2; (快速進(jìn)刀)
/ D$ d& L) C( q* e* P8 W2 Z# ]N0230 G86 Z-16 K1.5 I-4 R2 L4; (加工螺紋) , v3 R% ~) N' L9 A9 h
N0240 G00 X100 Z80 + V: ^- |/ F+ \2 s! I
N0250 M05
9 f! E2 r5 [' P8 [% \8 hN0260 T1 6 w9 |. e; f& j* W% N
N0270 G00 X100 Z50
5 }, w6 O7 N- e- NN0280 M02 ' V1 S( b# l8 P4 H H3 G
8 X, J7 a* R4 ]! q, q
9 S( \0 P% j& l% t3 C8 F
: }% z3 f( x! c" [
0 ?3 w; m; s2 @* `+ U
- z) A/ Z$ ?- ~3 c例二.圖示如下零件
' k- X3 I3 E) U材料:45#, 毛坯:鍛件, 單邊余量約1mm, ) J- C# u* G6 T7 q R- V9 D2 V
螺紋為英制錐螺紋,螺距每英寸14牙,
! l2 m/ f9 z s9 R1#刀:外圓刀, 2#刀:外螺紋刀
$ ~0 N5 W: U# [/ |( ~: R刀具起始點(diǎn)為(X100,Z160)
. C% k6 N/ j7 v% `; k* o+ x) F
/ M" k. z9 U3 hN0010 M03 S1000
& n( J& @1 X r, |& YN0020 M08 & L# m/ q, p! \+ F' Q0 a- [2 r( r' [
N0030 G00 X100 Z160 3 l$ V- J+ R" |/ o. }" T
N0040 T1 7 k0 C% b6 M6 z A2 n& `" R
N0050 G00 X44 Z30.2; (快速進(jìn)刀) 8 I4 I1 c W3 I+ K" n
N0060 G01 X30 F120; (粗車端面)
2 |! y0 j L5 ^$ N1 zN0070 G00 Z107; (快速退刀) : d _% x& J. `% ?1 |+ ?1 D
N0080 G00 X18.4; (快速進(jìn)刀)
; X; h% g k1 u4 n# eN0090 G01 Z104 F120; (慢速進(jìn)刀) 5 M8 Z M2 l6 V0 h
N0100 G01 X20.4 Z84; (粗車外錐, 直徑余量0.4) 9 ^1 B/ o) b; Z! M% s
N0110 G01 Z34; (粗車外圓φ20)
1 D! \" ]5 L- c3 B4 ]: F; E- C* ^N0120 G02 X28 Z30.2 R3.8 F80; (粗車R4) & j; @ T/ ], V9 ^
N0130 G01 X40.2 F120; (粗車端面) / [6 \. J# T6 F3 w+ m- {0 s
N0140 G01 Z10; (粗車外圓φ40) ( e$ j( P* U* i/ v1 L% E& ~8 X
N0150 G00 Z104; (快速退刀) " b! P# q; L- R( z
N0160 S1500
. n4 C6 {& i! c# B/ h& A2 EN0170 G00 X24; (快速進(jìn)刀) & S9 f6 E8 Q) j
N0180 G01 X10 F120; (精車端面)
% k G# O3 ?* |0 QN0190 G01 X15 3 d8 Z! b! t$ a |2 U, E9 F) @
N0200 G01 X18 Z102.5; (倒角1.5×45) 0 t, R# K* s, s z8 \5 U& e
N0210 G01 X20 Z84; (精車錐度)
. r( P1 b ~0 M: m4 B$ m0 E7 nN0220 G01 Z34; (精車外圓φ20)
5 t$ c9 a) w Y* a2 _7 d3 SN0230 G02 X28 Z30 R4 F80; (精車R4) 3 x+ } ~' t8 a, E: W, C$ R
N0240 G01 X40 F120; (精車端面) ! Y' o R+ W9 o2 @
N0250 G01 Z10; (精車外圓φ40) * l: u) Z/ Y, A# Q3 ?
N0260 G00 X100 Z160; (快速退刀)
3 E0 _1 c1 A/ w+ x0 PN0270 T2; (換螺紋刀加工螺紋) # _- O& k( x2 d: L2 F
N0280 S700 ! D# ^1 O7 K* i( {
N0290 G00 X17.8 Z106; (快速進(jìn)刀)
$ G* I. p( X) N4 \N0300 G87 X20 Z84 K14 I4 R1.96 L8; (車削錐度螺紋) ( T, B8 ?+ m9 @" S
N0310 G00 X100 Z160 , o) R: z: k% Z, H8 D5 ^ ^
N0320 M05 & b7 b- s! {" h, ~& S8 f
N0330 M09 ! V- A1 J) g- c/ k1 r4 U+ o6 o
N0340 T1
7 h: V; B! y/ {, H: I, K( d2 R$ Y) DN0350 G00 X100 Z160 ) U! c1 ^& k/ |$ d" Z$ ~0 Y" L
N0360 M02
- @, E+ i" D3 D2 b# @ ) ^6 U% C1 U' e0 J0 [8 {. @2 c
* n* {! \ N$ H
) T5 ]5 l9 L1 h4 W6 N' a
! s4 f5 T4 m, X) `" d7 W
% z v* G0 `1 S+ q例三.下圖所示零件,共用三把刀具,
- y3 m+ w. i8 ]( Y$ b7 o1#刀:為90°外圓刀,2#刀:5mm切槽刀(5mm),3#刀:60°螺紋刀 3 R7 [, t5 Y2 ^. K& M/ ]# w% G
毛坯尺寸φ60χ150,材料:鋁。 ! @, p w* _% x. E( D
, l& K9 m' I) U% Q% z+ @編程如下: - F6 X. H. A3 [( d
N0010 G00 X70 Z130 1 k8 I' G v9 `% [
N0020 M03 S800
0 g% Z' y9 k/ X9 f4 s6 KN0030 G01 Z127 F80; (慢速進(jìn)刀)
; m& C4 W; H9 m: x9 fN0040 X-0.5; (車端面)
( v3 B1 t) T, ~& w+ }: v$ NN0050 G00 Z130; (快速退刀)
+ Y6 V4 x; l7 W! n% y IN0060 X56.2; (快速退刀) 2 ]6 K" v! \( u, m; N/ a
N0070 G01 Z0 F80; (粗車外圓φ56)
, H: J, l0 B6 X9 J: g0 v7 |N0080 G0 X58; (快速退刀)
' B1 I8 s! p/ d1 fN0090 Z130; (快速退刀)
' I4 N0 ?, o( _N0100 G01 X50.5 F80; (慢速進(jìn)刀)
+ D- \4 v2 }% W4 f b+ AN0110 Z14; (粗車外圓)
8 }! f8 K6 ~, ]# m( s! u# @% D( K) W3 h
N0130 Z130; (快速退刀) 3 ^, Q6 }# [8 K* e( x/ z
N0140 G01 X44 F80; (慢速進(jìn)刀)
" Z& H- r1 f) Q$ |* d1 BN0150 Z70; (粗車外圓)
4 m! B }6 e8 r+ C# q3 oN0160 G00 X46; (快速退刀)
5 C* y0 A2 }2 H0 P8 K* e/ ]' {+ {N0170 Z130; (快速退刀)
/ S1 j8 \ m4 ]2 U
+ ?. P; g: q; N( gN0190 Z70; (粗車外圓)
& S# t3 p' T% |7 A* ^9 kN0200 G00 X42; (快速退刀)
8 c2 I! o0 ^% f1 `N0210 Z130; (快速退刀) # N- R. j. {6 G L
N0220 G01 X36.2 F80; (慢速進(jìn)刀) ' l# Q) }" Z$ ~: \, F; S o w
N0230 Z75; (粗車外圓)
2 T& `& A" ?; k% A6 Y$ J" B# {N0240 G00 X38; (快速退刀) / I0 j, D* u7 i
N0250 Z130; (快速退刀) 7 ?: E; R% V6 j6 F/ c5 e
N0260 G01 X28.5 F80; (慢速進(jìn)刀)
# y5 k7 w$ P+ rN0270 X30.5 Z125; (倒角)
6 q8 Q9 b& Y8 V0 n8 J4 EN0280 Z104; (粗車外圓)
- u( R. u) ~) U- M/ J4 H, [0 e" y. \) y$ T' i+ T' ^0 O) a$ `1 ~
N0300 Z200; (快速退刀)
* f) A% u, A# q; f: J* m: ?N0310 T02
& P, q6 a6 [' W- rN0320 M03 S400
3 b& K; J9 @0 R; O7 kN0330 G00 Z107; (快速進(jìn)刀) m3 T: _- ]% i5 x
N0340 X32; (快速進(jìn)刀) 4 L$ _3 S6 J7 M; K
N0350 G01 X26.2 F20
4 c6 e. K/ d+ V/ h" {! v: D
, K. g; I7 X l1 ]% [' n$ @& ~/ h
N0380 G01 X34.2 F20; (粗車外圓) 8 B* j& \# r/ k
N0390 G01 X52 F80; (慢速退刀)
! y2 U" k, m0 M! c2 pN0400 G00 Z200; (快速退刀) ! l. J; O8 B+ v; ?& T& Y7 k
N0410 T3 S1200 ) N$ Z. C- S7 s
N0420 G00 X32 Z127 2 h* S% k4 X2 k
9 l0 {' ~5 n9 j
N0440 Z114; (精車螺紋外圓φ30) 0 y& Q8 N- ]) c6 D; @
N0450 X26 Z112; (倒角) i& P/ z% x3 P4 w' y
N0460 Z107; (精車外圓φ26) 0 z/ V5 t6 s. J$ D' Y! T
N0470 X36 Z97; (精車錐度)
2 m" {5 S$ a( s$ a. qN0480 Z89; (精車外圓φ36) $ K" c1 f" o8 x) X& \5 v$ |! V$ }
N0490 X54 Z50; (粗車外圓)
5 _5 n5 U) L& A* N! E: QN0500 X38 Z26; (粗車外圓)
# t. O# Z0 h- wN0510 Z20; (粗車外圓) ! Z& Y7 f& c: [5 C
' i! ?! w) A/ G4 C1 y/ JN0530 G00 Z97; (快速退刀) 6 r3 l/ P. J0 V3 Q* D. \- j( E. H* V
N0540 G01 X36 F80; (慢速進(jìn)刀) # G' L5 E0 u* I( E
N0550 Z89; (慢速進(jìn)刀) 9 t8 F) k+ A7 o
N0560 G02 X30 Z80 R15; (精車順圓弧R15) 7 M0 g! d# {7 n r8 e6 p5 C; n
N0570 G02 X40 Z65 R25; (精車順圓弧R25) + ]1 x* M* [2 T; J) b0 H& l8 h
N0580 G03 X40 Z35 R25; (精車逆圓弧R25) # G# A! a5 x, S. {4 h9 }3 Q
N0590 G02 X34 Z26 R15; (精車順圓弧R15) 6 r& a. L8 g3 m8 D
N0600 G01 Z20; (精車外圓φ34) . ~, j/ N$ E6 a1 M3 t' m
H4 {9 K- y. m, v% [
N0620 Z0; (精車外圓φ56) ; O* U! \# F4 N/ G- f" r
N0630 S400 $ q+ m1 e6 H) _
9 J$ V9 ~$ h! ?. }N0650 Z132; (快速退刀)
" b5 [3 }( ^6 B& v: U+ E8 \N0660 X30; (快速進(jìn)刀) " r; ?* H Z. K2 j" S; H
N0670 G86 Z110 K1.5 I4 R1.35 L8; (車削螺紋) ; \+ G% z# }* c
N0680 G0 X70; (快速退刀) ; _! K& h- \) J
N0690 Z200; (快速退刀)
/ b8 X: B f! f3 i4 \) XN0700 T1` , m( N+ P8 U7 f# K+ r
N0720 M02
S1 c5 v: \" Y4 l |