$ j4 ?9 V$ F2 w6 {& ?
% y! h& L1 y) i2 S. r 例一.圖示如下零件 & B+ D3 q; ^; z5 ^ _5 R0 T
材料:黃銅, 毛坯:鍛件, 單邊余量約1mm, ' a6 J9 v8 H* @' V1 N
螺紋為公制直螺紋,螺距1.5mm 2 [% d8 W9 W" G9 B; g: Y
1#刀:內孔刀; 2#刀:割槽刀(刀寬為槽寬3mm); 3#刀:螺紋刀 ) R$ V* s6 i. {+ Q7 O0 `
刀具起始點為(X100,Z50); 2 o U9 B( F9 H4 l5 j. L% A8 B n# `
3 `) V& l! W, l
N0010 M03 S1500 9 e* q U( M \' v9 x
N0020 G00 X100 Z50
- Y) P$ o" y6 w+ K6 e( T+ Y( cN0030 T1 * B( Q( S" Z+ h! k5 M( \" M: O
N0040 G00 X30
% p1 C& j# n9 E. t6 h7 N) l/ @. VN0050 G00 Z0 ) X. s) J2 \; l5 o! y5 _0 r' }3 J
N0060 G01 X55 F150; (加工端面)
8 r5 M& q3 y2 W. XN0070 G01 X39.5 - i7 _' \9 m% B( U( A
N0080 G01 X36.5 Z-1.5; (倒角1.5×45) + {. g. B0 ]( a! a) t0 H, g
N0090 G01 Z-26; (車削內孔φ38) # Z+ ^2 x" \0 \. [ R
N0100 G03 X30 Z-30 R4 F100; (車削內圓弧R4) * K' v8 K0 {, S/ f1 u
N0110 G01 Z-37; (車削內孔φ30)
+ `0 \/ j9 g7 q0 [! W( m; A/ mN0120 G00 X28; (X向退刀) " k, A8 R5 I6 ^; o2 m- O2 y" r
N0130 G00 Z50; (Z向退刀) 9 V0 y- c: |5 O: ]
N0140 T2; (換內孔刀割槽) 6 g. v5 a4 J% H5 m+ ~3 D7 J1 S4 ~
N0150 G00 X35; (快速進刀)
2 |/ J( r9 A* B' |# ~4 s6 \! W- qN0160 G00 Z-18; (快速進刀)
2 g W6 t( k% ]# b1 F2 N7 r% TN0170 G01 X44 F150; (割槽) - @5 p& @/ V0 z% i
N0180 G00 X36; (快速退刀) $ `2 ?0 G# N" G7 A! P1 Q! k
N0190 G00 Z50; (快速退刀)
8 b2 v' Y1 ?% g1 ]* Z) ZN0200 T3; (換螺紋刀加工螺紋)
# l6 t4 v$ E s* i( ~N0210 S700 5 l P$ a* K W3 `
N0220 G00 X36.5 Z2; (快速進刀)
0 `& S' @, ?7 [" ?( C% ?0 k. HN0230 G86 Z-16 K1.5 I-4 R2 L4; (加工螺紋) ( A5 l, g5 o/ g+ v# z' o5 m
N0240 G00 X100 Z80
3 L7 d) t7 k& J- @2 H% n& I% q% oN0250 M05
1 E' [0 M5 T+ ~8 X3 ZN0260 T1 & K8 {3 P: q( T& F' t
N0270 G00 X100 Z50
6 B8 g0 V, P! E0 z- }N0280 M02 + S; Y. {' s9 s, C# n5 b
, T/ U4 F! q( j& Y3 } ! S5 P% s6 z. q0 k* w1 |! D+ u
6 o! u4 }7 w0 V8 j4 U
9 g- ?+ n7 r) y* ~1 ?7 r
) i0 @$ j! r1 A% X/ g e, h例二.圖示如下零件
# d: q/ f9 r. T+ W$ A* I7 k材料:45#, 毛坯:鍛件, 單邊余量約1mm,
0 f. m* D2 X& b, q螺紋為英制錐螺紋,螺距每英寸14牙,
. d; |. Z9 r# @4 F1#刀:外圓刀, 2#刀:外螺紋刀 5 n' v/ x- A' U# y! P
刀具起始點為(X100,Z160)
1 q; k& J7 X$ Z* ]( k/ d / `* `2 m# q+ r7 E- K, D/ h4 b" }
N0010 M03 S1000 , T& c% ]/ \8 n- J7 s
N0020 M08 & u% q0 d# {1 |7 h. \. Q/ F
N0030 G00 X100 Z160
, ]9 `: C' y7 }N0040 T1 , F/ Y. n# n5 P; S+ ^" y
N0050 G00 X44 Z30.2; (快速進刀)
. [2 P9 E* j% k2 Y# l% yN0060 G01 X30 F120; (粗車端面)
; D1 h/ a. g0 F6 n2 a! hN0070 G00 Z107; (快速退刀) , N; P- @0 @" z, W, z; G
N0080 G00 X18.4; (快速進刀) 9 O0 H+ f9 `' i5 u3 p: z
N0090 G01 Z104 F120; (慢速進刀) ; f% q# L: p# u% I6 @* O
N0100 G01 X20.4 Z84; (粗車外錐, 直徑余量0.4)
' {' c% A9 B6 Y4 j' cN0110 G01 Z34; (粗車外圓φ20)
8 g, i& h* s- u% d% S+ c |, fN0120 G02 X28 Z30.2 R3.8 F80; (粗車R4) 9 K' S: t) R z3 S7 s$ p5 i
N0130 G01 X40.2 F120; (粗車端面) 3 e L, M( p4 ^ ]8 N& o: L
N0140 G01 Z10; (粗車外圓φ40)
5 { s/ \8 p0 v/ a0 {% ]. `N0150 G00 Z104; (快速退刀)
0 k* J7 Y6 |) B2 w0 y& b8 FN0160 S1500 P3 b" H) q" J
N0170 G00 X24; (快速進刀)
5 e1 l, e; _9 G jN0180 G01 X10 F120; (精車端面) 8 U! u4 v9 o- \/ d5 A9 R' d0 g
N0190 G01 X15 * r0 A% @: i& h0 `& V( [
N0200 G01 X18 Z102.5; (倒角1.5×45) 6 N$ d( j! P" m f1 \% v4 L% }/ U
N0210 G01 X20 Z84; (精車錐度) ~ g" }0 r& i- v$ w$ G5 ]2 i; h u
N0220 G01 Z34; (精車外圓φ20)
4 G5 y, x4 u( r) VN0230 G02 X28 Z30 R4 F80; (精車R4) $ t4 S+ F$ _- j8 S. K
N0240 G01 X40 F120; (精車端面) : L8 m2 H3 U+ X. w
N0250 G01 Z10; (精車外圓φ40) & h* o7 S, e% v7 d! q+ ]; C
N0260 G00 X100 Z160; (快速退刀) # q7 l9 }' P1 D0 P
N0270 T2; (換螺紋刀加工螺紋) : u. K3 w! b& g2 s1 l# c/ j6 c
N0280 S700
1 n- R/ p' X$ ~; R" JN0290 G00 X17.8 Z106; (快速進刀)
5 ?/ T) J o4 ^. W9 A' |' l3 aN0300 G87 X20 Z84 K14 I4 R1.96 L8; (車削錐度螺紋)
! s* E( W7 P1 ^! I4 TN0310 G00 X100 Z160
9 @1 Q+ H) B* A. h9 }. y2 FN0320 M05 1 H( D# t9 t7 [( j2 X$ V% L
N0330 M09
d7 n( \) X% y; d" GN0340 T1
% d' E4 {* w- _! |- ?7 \N0350 G00 X100 Z160 . Z2 t3 g5 A/ J2 w
N0360 M02 , ^9 e; H& [$ s$ ^
`6 a e; q2 i5 V5 N& M
9 s' G! l5 ?3 L# W5 w! E4 j; d' O3 a/ R/ s6 m" f
; @$ ~8 r7 d f! j W+ Q. ^ P) x& K- a8 s& C! H3 _
例三.下圖所示零件,共用三把刀具, + I# |/ {; T Z' O8 h" G
1#刀:為90°外圓刀,2#刀:5mm切槽刀(5mm),3#刀:60°螺紋刀 : @# X: U1 k7 ^. A% w$ \
毛坯尺寸φ60χ150,材料:鋁。 1 `9 H8 X, O# [$ K/ y, T
) D6 `. a6 q m" ~7 N5 e編程如下:
7 e! R9 q! k% h! P) B5 K7 NN0010 G00 X70 Z130 4 X, q. O4 T) _& [/ z* @) f0 w$ `
N0020 M03 S800 0 g& h1 h3 i0 q7 r
N0030 G01 Z127 F80; (慢速進刀)
* H/ O5 z- w `' ]N0040 X-0.5; (車端面)
# P( O q ~( G' N% R5 \N0050 G00 Z130; (快速退刀)
_8 S/ r% {- B bN0060 X56.2; (快速退刀)
) u8 E& p$ V1 H9 B, V! LN0070 G01 Z0 F80; (粗車外圓φ56) ' c+ x T: ]3 k3 a
N0080 G0 X58; (快速退刀) 6 ~) O$ O) R8 F, x+ R" e
N0090 Z130; (快速退刀)
# N' u5 E L4 X" U% u5 f; FN0100 G01 X50.5 F80; (慢速進刀)
/ T+ c) u) [4 g1 lN0110 Z14; (粗車外圓)
: D$ q) x, z0 g1 Z% f
: i* F# L* F8 _N0130 Z130; (快速退刀)
' z5 ]! L8 |( HN0140 G01 X44 F80; (慢速進刀)
' T0 Y- p* v( Z' `# e- tN0150 Z70; (粗車外圓) ) o; C- ]) L9 N+ |4 b( f4 r
N0160 G00 X46; (快速退刀)
1 R" |4 Q2 x/ iN0170 Z130; (快速退刀) 9 _8 s7 Q7 N+ {2 p- Y/ R
8 W3 O7 ~% I- _* uN0190 Z70; (粗車外圓)
; t! C9 @9 W- |1 e, w. I$ k) f+ SN0200 G00 X42; (快速退刀) 1 I/ B4 N1 d s: \: T- R0 [
N0210 Z130; (快速退刀) ; s4 h3 g2 x2 i6 a& g; z
N0220 G01 X36.2 F80; (慢速進刀) * Z: P) t. T, D5 e% Q; G7 T! L
N0230 Z75; (粗車外圓)
5 V" h- b7 Y$ G# zN0240 G00 X38; (快速退刀) $ ^/ G& h# ]$ B3 H
N0250 Z130; (快速退刀) # c6 C: h3 ?0 h B" n
N0260 G01 X28.5 F80; (慢速進刀) 7 I* n' ?% Y3 N @
N0270 X30.5 Z125; (倒角)
. @9 c9 H+ L+ U1 N# O2 @$ @( Y, lN0280 Z104; (粗車外圓)
/ ^" g, T+ v* f7 U0 h f$ j
8 S1 E3 S0 W0 ^" h% [0 VN0300 Z200; (快速退刀)
, I! ~9 c& V) U. L' N0 BN0310 T02 % K# k7 I6 j! H3 c" i! o: P, |
N0320 M03 S400
: S) R; i5 e0 L( DN0330 G00 Z107; (快速進刀)
% q. |) X) `8 ?' L; Q' U# m! t. vN0340 X32; (快速進刀) 5 r1 P& X; L& P
N0350 G01 X26.2 F20
9 z3 `- \, h9 o' s7 ~2 `/ D q" g1 ~' D2 A6 V
2 p& x5 L! p0 _/ `% w* G
N0380 G01 X34.2 F20; (粗車外圓) - I6 |) I5 H% e
N0390 G01 X52 F80; (慢速退刀) / O) _2 H* ^% I# @+ c3 E D9 H
N0400 G00 Z200; (快速退刀) / n0 W; ?+ A+ U! Q, t
N0410 T3 S1200
# @: ~) ~; ~' t6 ?2 w' dN0420 G00 X32 Z127
: m# r7 L7 L+ ~4 v) M& z1 n# a* k' R) e
N0440 Z114; (精車螺紋外圓φ30) 4 j+ ]7 N5 e: v! n U
N0450 X26 Z112; (倒角)
! k! E( k" k3 @& G! c5 R3 b* \N0460 Z107; (精車外圓φ26) x' h8 z$ J. r. _
N0470 X36 Z97; (精車錐度) 7 l: p1 _5 D, u/ V
N0480 Z89; (精車外圓φ36)
6 D/ M4 \' {1 O8 DN0490 X54 Z50; (粗車外圓) + s+ F: q( s6 r" }0 m
N0500 X38 Z26; (粗車外圓)
$ \/ _& \0 f8 s$ }+ C: |# r' tN0510 Z20; (粗車外圓) , Z4 K7 s" Y! W( |% W( s. P
5 ?5 y) \' \4 g, |& j! K" N) p M8 `
N0530 G00 Z97; (快速退刀) : {3 b L* l2 Q/ A, d- C' {
N0540 G01 X36 F80; (慢速進刀) 1 O1 q, G u/ a- l' ?3 A$ V/ A9 m
N0550 Z89; (慢速進刀)
6 a, `( ~# V+ A4 Y: PN0560 G02 X30 Z80 R15; (精車順圓弧R15) . O! o* _ `- k- D& {. O+ Z
N0570 G02 X40 Z65 R25; (精車順圓弧R25)
" g$ K9 [2 f% JN0580 G03 X40 Z35 R25; (精車逆圓弧R25) $ j+ P S/ m6 k- Y
N0590 G02 X34 Z26 R15; (精車順圓弧R15)
* @: W* ]! a+ n1 QN0600 G01 Z20; (精車外圓φ34) 4 p2 K& |2 Z9 ?
8 J3 c. h* B0 b( r& ?N0620 Z0; (精車外圓φ56) 7 I' S, f% ^& O* ]! d
N0630 S400
) W9 o& w' a8 ^: ?% u. V
' @$ f: f' {# X jN0650 Z132; (快速退刀) 0 ]) N8 `2 d/ Y- v
N0660 X30; (快速進刀) / Z& r; @( K( Y6 y: B$ u3 K E( d: G
N0670 G86 Z110 K1.5 I4 R1.35 L8; (車削螺紋)
* Y. d, y; Q& K ?' }0 m, E0 iN0680 G0 X70; (快速退刀)
; C, |! f$ }0 v. o- hN0690 Z200; (快速退刀) 3 L" n$ y2 y& _. X$ P
N0700 T1` 0 S8 s3 `0 B% R o) d
N0720 M02
7 t2 Q, T+ a' \ |