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) R( m3 _1 @5 j9 p4 m 例一.圖示如下零件
: v4 T: w/ K6 M材料:黃銅, 毛坯:鍛件, 單邊余量約1mm,
- ^- l, p [7 B; H; V* w f% k螺紋為公制直螺紋,,螺距1.5mm
: p0 T: v$ ]& c1#刀:內(nèi)孔刀,; 2#刀:割槽刀(刀寬為槽寬3mm); 3#刀:螺紋刀 4 G& s1 Y; e! Y* {$ Q
刀具起始點為(X100,Z50); ; L1 e- D' [8 a% X. I& ^
% ], z% R+ Y# R5 W! E! ZN0010 M03 S1500 " k. c6 X7 Y- M0 K
N0020 G00 X100 Z50
) i. g) O# t1 N+ z6 z3 d7 v7 _N0030 T1
) u* K5 u$ ^0 a u) {8 \N0040 G00 X30
- C. j8 O% v; U0 tN0050 G00 Z0
! S! G8 L' O$ L, y y5 ~9 v, ?/ EN0060 G01 X55 F150; (加工端面) + }& {8 |4 m8 Y
N0070 G01 X39.5 , d+ H/ x3 P6 X/ A M* v# X* Q% f1 x
N0080 G01 X36.5 Z-1.5; (倒角1.5×45) ; k. L. N2 O& ]4 D/ w- ? u: ~
N0090 G01 Z-26; (車削內(nèi)孔φ38)
) P* X' M; S; j6 s+ gN0100 G03 X30 Z-30 R4 F100; (車削內(nèi)圓弧R4)
6 I+ ?; d) J5 }. A3 ^* n+ O/ O TN0110 G01 Z-37; (車削內(nèi)孔φ30)
6 n- m! O2 ^! W! M0 mN0120 G00 X28; (X向退刀) 9 g% Q. E! {# K
N0130 G00 Z50; (Z向退刀) 0 G: X3 s4 a- m" V! m; d- _" `
N0140 T2; (換內(nèi)孔刀割槽)
+ h7 C3 Y2 D7 L, a7 `9 I( JN0150 G00 X35; (快速進刀) & m( S2 U8 V6 n2 _/ ]
N0160 G00 Z-18; (快速進刀) & z9 |# o' I4 o8 `
N0170 G01 X44 F150; (割槽)
2 L2 N" b: V* u* B3 [+ L* h. c' `N0180 G00 X36; (快速退刀)
, N5 ?/ I5 ^+ |5 wN0190 G00 Z50; (快速退刀)
; s0 t8 S! m, iN0200 T3; (換螺紋刀加工螺紋) 9 |1 d6 `1 S* o- Z0 A; i& `' a
N0210 S700
' }! m n/ ~! o) L" u6 ?" B8 }% J- uN0220 G00 X36.5 Z2; (快速進刀)
* i4 X/ n _& J8 Q* eN0230 G86 Z-16 K1.5 I-4 R2 L4; (加工螺紋)
. n& `- Q2 q! c; q; s. ^& D$ NN0240 G00 X100 Z80
* _" {& S7 d3 S) n; R! hN0250 M05
$ B5 W. U7 o0 B7 b3 ?N0260 T1 . I% d: s0 V8 t+ d/ w* f6 p
N0270 G00 X100 Z50
0 F5 ~# Q, F8 M; [* f4 aN0280 M02 0 w5 S' j, f8 J, t+ b8 h- [, W7 Q
9 y5 o+ N* N, Q& z
Z6 J' L" S$ i1 ]7 d# }* D: r7 _
, B) C# E& X& a7 p1 ]; F7 a4 s ; {9 e2 `# c# [' ]- R* ~
* C# R2 y& Z4 z' x# K- q/ k
例二.圖示如下零件
& b* ^4 g# Q: ?$ R; G/ p" S材料:45#, 毛坯:鍛件, 單邊余量約1mm,
9 G7 J' j; x: ~5 d: h _7 W螺紋為英制錐螺紋,,螺距每英寸14牙,,
9 `- T0 u5 U* e1#刀:外圓刀, 2#刀:外螺紋刀
2 P U8 m- ?# X7 t- N& T0 y刀具起始點為(X100,Z160) ! H; t" M1 f$ f: W
, X+ o# k. V% F HN0010 M03 S1000
2 w0 F8 z o) {( }- e, ?5 J0 G1 ZN0020 M08
% a: [: F2 r! U9 H% I; {; s" y, nN0030 G00 X100 Z160 6 d( V1 V/ u% V% n5 m v
N0040 T1 6 c6 t% \" n1 Q/ _+ w% J
N0050 G00 X44 Z30.2; (快速進刀)
; w5 @7 @ w4 r# Q2 i3 ON0060 G01 X30 F120; (粗車端面) 9 V- x: X3 K# n* k& ]" m: H& o1 V
N0070 G00 Z107; (快速退刀)
, L! o' g3 x' f" |8 A* jN0080 G00 X18.4; (快速進刀)
9 Q" q! Q) H; ]- V K" H8 bN0090 G01 Z104 F120; (慢速進刀) & M i; K! f$ S2 p! F8 W/ B5 y
N0100 G01 X20.4 Z84; (粗車外錐, 直徑余量0.4) 8 D0 A( V! {) o0 z9 W
N0110 G01 Z34; (粗車外圓φ20)
" O2 x/ y. H: u! L/ b7 tN0120 G02 X28 Z30.2 R3.8 F80; (粗車R4)
9 s( O) p7 T; R8 V5 kN0130 G01 X40.2 F120; (粗車端面) # e3 `3 y( B- L+ p3 C1 D
N0140 G01 Z10; (粗車外圓φ40)
- [( D9 h0 F6 k! O$ DN0150 G00 Z104; (快速退刀) * b! _8 W% l0 Y4 I. g
N0160 S1500 : D% i% v% w6 s
N0170 G00 X24; (快速進刀) 5 i3 ?6 G$ q5 U/ _0 A
N0180 G01 X10 F120; (精車端面)
2 Y/ k0 Z" B/ K0 _& f* w! KN0190 G01 X15 $ k3 r$ b/ M1 d' Z
N0200 G01 X18 Z102.5; (倒角1.5×45) 9 I. j `$ @9 b( v, T' t
N0210 G01 X20 Z84; (精車錐度) d/ j$ w* ?, Q, W& `; Z
N0220 G01 Z34; (精車外圓φ20)
# k" f( I2 X' hN0230 G02 X28 Z30 R4 F80; (精車R4) 8 U$ }: |* y: U; Q2 ~ r
N0240 G01 X40 F120; (精車端面)
( D1 y4 r* {+ u8 f1 DN0250 G01 Z10; (精車外圓φ40)
5 Q9 B/ |# |" rN0260 G00 X100 Z160; (快速退刀) : ~6 F: P+ W' X+ _3 c2 T5 ^0 o
N0270 T2; (換螺紋刀加工螺紋)
2 p- t! d) h4 U! Z) B0 ON0280 S700
# {. d B& s: m" t3 I8 ~+ qN0290 G00 X17.8 Z106; (快速進刀) # y6 \% @6 {+ U: x: |
N0300 G87 X20 Z84 K14 I4 R1.96 L8; (車削錐度螺紋) ) Z2 ]% f5 j; n8 T+ b: g+ C
N0310 G00 X100 Z160 " D0 ]1 w* ^9 ~/ O7 o5 r
N0320 M05
; w! O; L; A/ X- o0 Q) AN0330 M09 1 l4 i0 L: ]0 o* p7 K8 s5 ^3 h9 U
N0340 T1
* Q/ S3 n8 [. l# P- l1 DN0350 G00 X100 Z160
% S. x6 [4 d LN0360 M02
4 }4 N% F2 C5 Z. ` ; r, u% N' H/ I& Z
' o7 a3 _6 F. y
; J- g* n$ N3 x5 E; _; G0 l" m
1 Z0 X) X; W9 N, s8 l/ j 5 J+ P: ^8 i) y) c
例三.下圖所示零件,共用三把刀具,,
7 q$ ^% Y0 ~' W, W( Z+ l% M1#刀:為90°外圓刀,2#刀:5mm切槽刀(5mm),,3#刀:60°螺紋刀 + {& v/ V c& c
毛坯尺寸φ60χ150,,材料:鋁。 " o3 g' w6 F9 i4 z
. q, l9 \# g, d3 `' r9 _3 u
編程如下:
6 D6 p4 s. R6 c0 YN0010 G00 X70 Z130 + B9 ]- Y K1 f) y
N0020 M03 S800 ' v$ t- X0 n& R4 Q1 S
N0030 G01 Z127 F80; (慢速進刀) ; D, Q1 D0 ] f7 X
N0040 X-0.5; (車端面)
6 @: { x0 @- J4 ~2 R: Y- oN0050 G00 Z130; (快速退刀)
" M* R! t7 G! F) ]N0060 X56.2; (快速退刀) ; _8 o( B; Y$ z" ~1 |1 Y1 z/ @
N0070 G01 Z0 F80; (粗車外圓φ56) 3 s2 Y6 J, a- j$ S/ k h
N0080 G0 X58; (快速退刀) ; O8 k# ]8 P- O2 L" [. r* E. x T4 y5 R
N0090 Z130; (快速退刀) ! Z. v5 o* y* V
N0100 G01 X50.5 F80; (慢速進刀)
' t: M. f$ t9 X$ c" [N0110 Z14; (粗車外圓)
6 Z" \1 n+ \6 L2 J8 Z) T
1 ^+ N$ B# w* O7 N5 ?" p. B$ `N0130 Z130; (快速退刀)
( ~; l' o' ]' x EN0140 G01 X44 F80; (慢速進刀)
6 c8 k% ?: R& A6 P8 YN0150 Z70; (粗車外圓) 6 i2 F1 E) c, N' X$ n/ r' {
N0160 G00 X46; (快速退刀)
( n2 K1 ?" _& ?$ eN0170 Z130; (快速退刀) % p) Q3 r, I% N1 T5 r9 I; R
! H& h2 q+ f1 Y& Y P, U' Z
N0190 Z70; (粗車外圓) 7 w4 u% \& P4 e6 K
N0200 G00 X42; (快速退刀)
6 E4 k; E# x: x6 q1 P* y p U! {N0210 Z130; (快速退刀) 0 t: Z+ Y4 t. u- u8 v' X9 z
N0220 G01 X36.2 F80; (慢速進刀) ) o( P7 ?" w* Q# Y+ X
N0230 Z75; (粗車外圓) % n, ~" E* V! A6 d) K" H2 n
N0240 G00 X38; (快速退刀)
) y7 S1 K n5 _, {7 T" U0 ^) UN0250 Z130; (快速退刀) / U: [: H( `9 m' T
N0260 G01 X28.5 F80; (慢速進刀) ; {2 e2 }; w6 E* o
N0270 X30.5 Z125; (倒角)
?5 L- h( R) q) y: `& [1 c TN0280 Z104; (粗車外圓) % d/ Q) D2 p- z
% w) ^ W% b3 u2 J! M: P' ]4 PN0300 Z200; (快速退刀) * G1 C2 k! q7 @8 O
N0310 T02
4 c, m, E g I ^9 NN0320 M03 S400 ( o, Q# ] a4 c" O0 u
N0330 G00 Z107; (快速進刀)
; ?7 z# h+ O% C) n1 _5 lN0340 X32; (快速進刀)
/ _, S: G1 Q9 e& L/ e* k% x0 mN0350 G01 X26.2 F20
3 ?. E4 m1 Y0 Q" p. \8 z+ H% y$ ]7 `
$ T8 ~6 C9 I4 O5 k! `- U# d7 s# U1 DN0380 G01 X34.2 F20; (粗車外圓) 0 M5 e! }; n: m* N/ u
N0390 G01 X52 F80; (慢速退刀)
; y1 w( O4 v' i0 l3 CN0400 G00 Z200; (快速退刀) ' d! \2 K2 }, E+ `! ]1 _
N0410 T3 S1200
3 M; t8 U: }( Y0 m8 BN0420 G00 X32 Z127
! @4 c4 I" X, C. `8 O' m
4 U% t$ L; {) tN0440 Z114; (精車螺紋外圓φ30)
o+ N8 R& f) g1 x& `& Y f+ cN0450 X26 Z112; (倒角) 0 u$ H& ]1 c, t! V, h( T J; h
N0460 Z107; (精車外圓φ26) # b& J' z0 d A+ T# C! d
N0470 X36 Z97; (精車錐度)
- X: m7 E- S' d. aN0480 Z89; (精車外圓φ36)
5 Q5 v6 T& w* X9 U, }N0490 X54 Z50; (粗車外圓)
9 i7 i/ K9 L. g+ k$ `1 v0 qN0500 X38 Z26; (粗車外圓)
6 P, @! z& ~, X, H( ^' q9 Z: HN0510 Z20; (粗車外圓)
3 r- `& H6 N, p# o. c% M
* j3 q- S# m8 f" M% ?N0530 G00 Z97; (快速退刀) 4 J8 P; M( K0 B0 n! t( O
N0540 G01 X36 F80; (慢速進刀) : ?2 @' w+ \" l' d' r
N0550 Z89; (慢速進刀)
, w. `8 s& ?3 x. h1 eN0560 G02 X30 Z80 R15; (精車順圓弧R15)
" y) c: \: n! E1 [. nN0570 G02 X40 Z65 R25; (精車順圓弧R25) 4 [+ |+ J: ~" s0 d
N0580 G03 X40 Z35 R25; (精車逆圓弧R25)
+ \ d. F; J5 iN0590 G02 X34 Z26 R15; (精車順圓弧R15)
}* b" j. A( f) mN0600 G01 Z20; (精車外圓φ34) 8 b) R- F8 J$ C: Z! f/ R$ k9 {# d
# d; i6 Z2 \4 V. M5 P, q7 JN0620 Z0; (精車外圓φ56) " A2 R: [7 r1 r* [3 Y
N0630 S400 w4 y" D+ R2 Z6 Q2 [/ [
; s% o. K" t- O* B& Y) fN0650 Z132; (快速退刀) 6 `7 w% ?% f' X z) v1 i
N0660 X30; (快速進刀)
. U8 a5 e. y' A% yN0670 G86 Z110 K1.5 I4 R1.35 L8,; (車削螺紋) $ S6 c! b. G/ j t8 |5 M
N0680 G0 X70; (快速退刀)
9 I9 Y* l5 W# b4 s/ `" w% D, D/ yN0690 Z200; (快速退刀) E: h6 E2 I7 F/ S% X
N0700 T1` 3 E6 y- |' ?: U
N0720 M02 & T. A- h- z* D3 K+ O8 S
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