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例一.圖示如下零件
" F- Y% ^0 i" N+ y材料:黃銅, 毛坯:鍛件, 單邊余量約1mm, & E2 G) c7 ^5 N# W: Y3 k" z& Z
螺紋為公制直螺紋,,螺距1.5mm ! ] h) A6 P+ F; d3 d& ]
1#刀:內(nèi)孔刀,; 2#刀:割槽刀(刀寬為槽寬3mm); 3#刀:螺紋刀 , @& G' |( K W+ \
刀具起始點(diǎn)為(X100,Z50);
% w5 f1 W( W* R/ R
% }5 X. Q: A5 l- i( eN0010 M03 S1500 ) g8 i: v2 y/ l
N0020 G00 X100 Z50
- _' h2 z1 C5 b8 a. ^N0030 T1
5 C0 q K+ |+ H9 Y: n$ Y8 oN0040 G00 X30 4 k- {4 p; l& ^! e9 f: ]9 X7 V' y
N0050 G00 Z0 5 Y: r& M0 F# p) u/ x
N0060 G01 X55 F150; (加工端面)
% {1 o" J: ~+ I& u2 |- _N0070 G01 X39.5
7 R6 J% O7 l7 q9 BN0080 G01 X36.5 Z-1.5; (倒角1.5×45)
A/ Y9 ]2 i9 |& BN0090 G01 Z-26; (車削內(nèi)孔φ38)
. ], {" {! {, J2 P6 o) ^5 ZN0100 G03 X30 Z-30 R4 F100; (車削內(nèi)圓弧R4) ) Q) R5 i! ^( d/ ]! x( \& Y
N0110 G01 Z-37; (車削內(nèi)孔φ30)
( C# V8 L( N9 E+ ^; }) pN0120 G00 X28; (X向退刀)
% o" I7 z+ D* Z0 NN0130 G00 Z50; (Z向退刀) : B' m m- P" t" W: f2 f
N0140 T2; (換內(nèi)孔刀割槽)
. I0 i, V! _( qN0150 G00 X35; (快速進(jìn)刀)
) q$ @& ^! v {N0160 G00 Z-18; (快速進(jìn)刀)
" q% b$ W- y6 z& E; K$ BN0170 G01 X44 F150; (割槽) - i! G7 O4 D4 J. K8 V8 s8 v
N0180 G00 X36; (快速退刀)
7 p0 a- \( U1 W- o9 R7 }7 eN0190 G00 Z50; (快速退刀) 3 E% \. q/ y! S( w$ P8 J
N0200 T3; (換螺紋刀加工螺紋)
+ }, u4 g9 j2 j5 t1 z/ LN0210 S700 # p3 i0 B6 H. ?! ^. D7 ?' g B
N0220 G00 X36.5 Z2; (快速進(jìn)刀) ) G) |6 x$ _' L# x1 D% L
N0230 G86 Z-16 K1.5 I-4 R2 L4; (加工螺紋) 3 D4 v, \. t1 \, n: t G
N0240 G00 X100 Z80 3 x( P1 ^9 A( @3 w0 V" h* X
N0250 M05 ' H) F2 i. r9 ^; p" K
N0260 T1 2 s3 a2 }4 }( Y* H5 ~. t) c
N0270 G00 X100 Z50
- w8 H4 I5 R! f9 b* k! `N0280 M02
7 x: y% X% H' n) a
s6 E! G# F: F- z0 l 8 z' u7 [% I' r: U( Q
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7 u9 W+ v& N' _. j* f1 n8 M例二.圖示如下零件
H+ ]6 `2 T" ]8 E材料:45#, 毛坯:鍛件, 單邊余量約1mm, ' U+ V R1 l/ j. S: c6 R8 q+ D
螺紋為英制錐螺紋,,螺距每英寸14牙,, * ~* j' n$ r* O/ k/ d
1#刀:外圓刀, 2#刀:外螺紋刀
+ ~- {0 e P) c! r; c/ m5 k刀具起始點(diǎn)為(X100,Z160)
1 C4 T8 ?( M0 o! H1 u/ L/ _
- S- P& @2 g* _# p# QN0010 M03 S1000 2 \. y/ q4 W8 n N* C2 m( m& x
N0020 M08
% K" H! T }% f2 ]N0030 G00 X100 Z160
3 H& i; D; X' [' {N0040 T1
+ K v9 O i7 q& \N0050 G00 X44 Z30.2; (快速進(jìn)刀) 8 g+ x2 V: w( L' A
N0060 G01 X30 F120; (粗車端面)
* R+ U( ~0 `" Y3 j0 G5 F% @4 I% wN0070 G00 Z107; (快速退刀) & _6 o5 s& D+ j
N0080 G00 X18.4; (快速進(jìn)刀) ; d4 D" @, \ K, C$ _; K, v
N0090 G01 Z104 F120; (慢速進(jìn)刀)
' K. G8 U; E5 O) W8 ]- HN0100 G01 X20.4 Z84; (粗車外錐, 直徑余量0.4) * J( [# C9 E2 d+ S2 f& p* J
N0110 G01 Z34; (粗車外圓φ20) ' X; R O" K, \) e; T
N0120 G02 X28 Z30.2 R3.8 F80; (粗車R4)
9 b( n2 e1 P( rN0130 G01 X40.2 F120; (粗車端面) - t# ^- j1 {: s* a1 m& t+ D
N0140 G01 Z10; (粗車外圓φ40) / h# t0 O1 K5 X! F
N0150 G00 Z104; (快速退刀)
, \0 \- I& P+ ?1 _) i4 N7 d, V+ cN0160 S1500
/ Q h$ k/ e+ [* iN0170 G00 X24; (快速進(jìn)刀) - {. [7 f/ _# X
N0180 G01 X10 F120; (精車端面) {" ]# y8 a7 u, }
N0190 G01 X15 5 B; S( s7 F; ?7 Z
N0200 G01 X18 Z102.5; (倒角1.5×45) 8 P) R, ^7 `7 n
N0210 G01 X20 Z84; (精車錐度)
* D: _: ~/ X% k2 @N0220 G01 Z34; (精車外圓φ20) 6 f4 ~3 r7 q- s: D) t
N0230 G02 X28 Z30 R4 F80; (精車R4) * n; x5 E/ |6 V) V
N0240 G01 X40 F120; (精車端面)
8 R/ y' |" j2 n) a. P9 sN0250 G01 Z10; (精車外圓φ40) 7 k2 ~ Y. r4 }/ Z
N0260 G00 X100 Z160; (快速退刀) ; s: s2 @. g7 e2 A: d$ o: U
N0270 T2; (換螺紋刀加工螺紋) : s0 S) d2 v( x4 N+ t0 |$ h
N0280 S700 - p' t8 A; \$ m9 U
N0290 G00 X17.8 Z106; (快速進(jìn)刀) A2 r9 g+ Z" G1 P+ z
N0300 G87 X20 Z84 K14 I4 R1.96 L8; (車削錐度螺紋) . x# d4 g9 B4 f4 p+ h. R j6 [
N0310 G00 X100 Z160
: Q+ f4 e# {' `% V' L( [$ HN0320 M05 2 K& y& V$ N4 T8 i7 p, W
N0330 M09
1 `0 h& O; |; r$ w& Z1 t. p( E0 C3 iN0340 T1
4 l- J4 y# W" P. Z- h$ _N0350 G00 X100 Z160
6 g4 z3 P+ v: T* V6 Z4 j) SN0360 M02 + @: Y* H/ |0 q' C2 C2 U- Q
7 L3 F2 e- F0 K0 O) k. ~ + r6 z, i; V% |. T
6 H9 _: d8 I* D) I) L
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例三.下圖所示零件,共用三把刀具,, 7 Y* K& S- [7 F3 i' E% `7 c) P
1#刀:為90°外圓刀,,2#刀:5mm切槽刀(5mm),3#刀:60°螺紋刀
# P; y! e N3 F2 {. e$ t* h4 W/ v毛坯尺寸φ60χ150,,材料:鋁,。
5 F9 e& d: z& M; Q2 C
6 Q( _: z( T6 E" s1 N7 Y編程如下: 1 I2 [/ v4 C6 Q8 T
N0010 G00 X70 Z130 - ~# F! R% I3 C) ~; `0 Z. n- j
N0020 M03 S800 ( i& w7 C4 a1 }
N0030 G01 Z127 F80; (慢速進(jìn)刀)
- z, U; p- q. sN0040 X-0.5; (車端面) : a! ~% u. ?6 z N9 O, ~& @- v* Z) Q
N0050 G00 Z130; (快速退刀)
- j, I- ]" ?! p! q1 \, ZN0060 X56.2; (快速退刀) / l s$ u! s( O4 f% G, y! `
N0070 G01 Z0 F80; (粗車外圓φ56) ' }9 Q4 h# O+ c0 Q, P& V
N0080 G0 X58; (快速退刀)
4 ~4 ^/ J8 ?( d: }9 B, r# O: _: d) wN0090 Z130; (快速退刀)
- J" Q9 x: J V4 X& ?N0100 G01 X50.5 F80; (慢速進(jìn)刀) 6 @4 E4 I; `! b; N
N0110 Z14; (粗車外圓) 3 a( ^$ W7 G0 z/ c
u0 Y1 U" O: r S8 ]+ m3 Y
N0130 Z130; (快速退刀) : \& S, n+ Y5 U1 i& Q2 T9 s
N0140 G01 X44 F80; (慢速進(jìn)刀)
2 e$ M* u! k7 ]N0150 Z70; (粗車外圓) $ R2 j3 m, ~; J! Q% T
N0160 G00 X46; (快速退刀) 0 g7 O$ ?) b6 i; Y f/ W3 W
N0170 Z130; (快速退刀)
* j0 X% C4 Z7 i3 R6 B* `9 h& b" J3 b
8 e2 o; |6 M. z; E/ X5 IN0190 Z70; (粗車外圓) - M* D, c+ d$ ]) l; t2 p
N0200 G00 X42; (快速退刀) 3 K. Q/ F4 ?7 Q! d5 A4 R4 Q0 ^
N0210 Z130; (快速退刀)
/ f2 b0 @: d! x! `N0220 G01 X36.2 F80; (慢速進(jìn)刀)
, E8 w1 ]) X1 O7 |. UN0230 Z75; (粗車外圓)
1 |9 o) w, l: C& GN0240 G00 X38; (快速退刀)
. @$ f( J4 c7 e, z+ y4 ]: u1 V x* H3 p8 TN0250 Z130; (快速退刀)
. I" |) G, z0 i% O3 nN0260 G01 X28.5 F80; (慢速進(jìn)刀)
* U# t5 a2 C1 {0 r5 c s- qN0270 X30.5 Z125; (倒角) 8 G6 \: {) U, L: ~2 l
N0280 Z104; (粗車外圓)
/ l% q. C# T5 m1 b1 H
% O: L0 M: g, Y# i! AN0300 Z200; (快速退刀)
) a- V% S5 {" e+ k* Z8 {" m, h' D/ iN0310 T02 , }+ n' l! ?: X# g x
N0320 M03 S400 $ K% E5 ]& P! d$ U7 b* f
N0330 G00 Z107; (快速進(jìn)刀)
. M. e- c- q/ R- m" l B6 XN0340 X32; (快速進(jìn)刀)
! z3 N7 J) y0 F- l) e& VN0350 G01 X26.2 F20
- R3 a. y5 m9 T# T$ X0 m ~; E" w! }& x w
6 k: Y4 a) @1 D6 S/ K6 HN0380 G01 X34.2 F20; (粗車外圓) 5 Z+ Z& b* L+ o8 \! e
N0390 G01 X52 F80; (慢速退刀)
, M& I7 f2 g- R; bN0400 G00 Z200; (快速退刀) 0 ?3 \1 s: n$ I: w$ z
N0410 T3 S1200 2 V5 |' j0 f$ A% x
N0420 G00 X32 Z127
/ `7 A, i( j& w* Q1 u" ?( W/ u7 p% b B9 T( M: a
N0440 Z114; (精車螺紋外圓φ30)
" ~. o5 V2 b8 S; _: y7 `; ON0450 X26 Z112; (倒角)
7 `- b& O& j+ B8 rN0460 Z107; (精車外圓φ26)
0 {5 |1 u! d1 N! v* L; YN0470 X36 Z97; (精車錐度) # `( z# R2 N5 x: g
N0480 Z89; (精車外圓φ36)
9 a( _. R* V& A6 A( _+ L. g" jN0490 X54 Z50; (粗車外圓)
' E4 Q3 p9 H* `6 V+ ~0 r8 H2 ?1 R8 v5 wN0500 X38 Z26; (粗車外圓) 9 R( n8 `, Z& B: c9 \" ?. e
N0510 Z20; (粗車外圓) / a0 U2 E3 [4 Q, D* M7 N
- |4 A; T* h+ P, y/ C& A: R
N0530 G00 Z97; (快速退刀)
1 \& e* C& Z/ M4 x0 N& o( HN0540 G01 X36 F80; (慢速進(jìn)刀) & S7 p. B! Y. T1 p* i0 @' X9 H
N0550 Z89; (慢速進(jìn)刀)
: C5 f& Q) L9 y0 ^: NN0560 G02 X30 Z80 R15; (精車順圓弧R15) . l( E, s% L/ v: p, G" e! p. o
N0570 G02 X40 Z65 R25; (精車順圓弧R25)
5 J( q( q& N6 H. l8 }( hN0580 G03 X40 Z35 R25; (精車逆圓弧R25)
) k, ^( ?* A! `3 wN0590 G02 X34 Z26 R15; (精車順圓弧R15) ~/ U" b3 e; a
N0600 G01 Z20; (精車外圓φ34)
5 d- A J t2 {! j( c. h5 m) _7 P( {! M' o- |, E5 X# F. S
N0620 Z0; (精車外圓φ56) : a! Z( n. K" O# e+ _% d' N+ |5 \
N0630 S400
# L4 |8 S& o8 b
8 J# H2 f# {' ^! r% g, Z6 ~N0650 Z132; (快速退刀) * a0 R9 e3 \1 T! ]& f/ f
N0660 X30; (快速進(jìn)刀) - H" Y9 S& g1 K6 S7 G" r: S
N0670 G86 Z110 K1.5 I4 R1.35 L8; (車削螺紋)
0 X/ D2 D6 G1 h# J- W1 BN0680 G0 X70; (快速退刀) 6 V6 R: c! L p! B0 Z
N0690 Z200; (快速退刀)
* D( q' a8 W! xN0700 T1`
" L0 r0 a* }: G( }N0720 M02
, o7 _) _+ q4 t$ b% @ |