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( z# Z3 ~& l* l$ k$ g 例一.圖示如下零件
, v F+ ?! j: Z材料:黃銅, 毛坯:鍛件, 單邊余量約1mm, / Q/ B- d& _; k/ w- y
螺紋為公制直螺紋,螺距1.5mm 8 A$ t& o9 i" z& L/ i: a
1#刀:內孔刀; 2#刀:割槽刀(刀寬為槽寬3mm); 3#刀:螺紋刀
8 P& T+ C8 d4 j* m% ~- K2 D刀具起始點為(X100,Z50); / ^8 O' n$ X9 p1 L- N
5 o0 O; B/ {8 s: k
N0010 M03 S1500
2 i5 f% m- ]( y0 @N0020 G00 X100 Z50
; f+ R) {; ^" f5 m7 u6 pN0030 T1 4 V$ c) J8 o/ o W
N0040 G00 X30
& x" p) g X" x( FN0050 G00 Z0
: m/ Z8 ^; I/ \: H2 qN0060 G01 X55 F150; (加工端面)
% F+ v, g, c; t: aN0070 G01 X39.5
) G q6 w# |& D' Z6 ^% VN0080 G01 X36.5 Z-1.5; (倒角1.5×45) & I5 d( i$ C- g/ h) x9 A+ Q
N0090 G01 Z-26; (車削內孔φ38)
% m! T* T1 O& |1 x7 K# k! }% VN0100 G03 X30 Z-30 R4 F100; (車削內圓弧R4)
, |! i3 r, ] l" lN0110 G01 Z-37; (車削內孔φ30) ) S% y% Z6 U9 M- }
N0120 G00 X28; (X向退刀)
6 D# n1 y& n g2 m1 |2 DN0130 G00 Z50; (Z向退刀)
; Q6 F& f) F E+ k# n9 m& B$ bN0140 T2; (換內孔刀割槽)
! ^) s, @& C8 @/ G9 y8 FN0150 G00 X35; (快速進刀)
5 |9 r5 b! T# _5 F3 TN0160 G00 Z-18; (快速進刀) ( d& n0 b+ T! N: B7 Q
N0170 G01 X44 F150; (割槽) . M1 f% I0 O9 |0 w H) s+ Q, N
N0180 G00 X36; (快速退刀) 5 C6 I9 O' [* a6 t/ u' `" Z
N0190 G00 Z50; (快速退刀)
[ ]! ]3 S; I+ U0 J! xN0200 T3; (換螺紋刀加工螺紋) 8 ?# G/ \ r, V' J
N0210 S700 / e$ S9 ~8 _5 I* ?% i7 G
N0220 G00 X36.5 Z2; (快速進刀) : G" X- A V- T5 |& |$ e
N0230 G86 Z-16 K1.5 I-4 R2 L4; (加工螺紋)
1 V$ B" p* N! r& s1 R r: [N0240 G00 X100 Z80
7 S: E6 m$ u1 M7 p$ [) RN0250 M05
# m V/ W1 A2 B9 I; \N0260 T1 ) T$ h% m* p- k3 ] Y/ |
N0270 G00 X100 Z50
W R$ _; a" S- f6 vN0280 M02
4 E# E1 V/ b4 j9 I: X+ L % u: f! c/ C- u# i, v
! C% V! u4 L$ p! p0 q6 F, I }' U7 N8 Q! o- i" z8 }1 i3 P- v
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3 t+ T" T% M) G, y3 X' N例二.圖示如下零件 2 o7 t v. O) s* s
材料:45#, 毛坯:鍛件, 單邊余量約1mm,
( f' b$ Z. R( U! c& l螺紋為英制錐螺紋,螺距每英寸14牙,
( Q/ Y8 H( [+ o0 u9 ]8 K* ?1#刀:外圓刀, 2#刀:外螺紋刀 . I S/ d- l& y$ j R; r, v# }/ k' h
刀具起始點為(X100,Z160) ( z- B: S6 s( x8 u, ^2 j" D
( N: B4 R. x3 CN0010 M03 S1000 / A: X$ U; H( `$ ~* v2 d
N0020 M08
) L/ t3 b5 @/ K+ N3 hN0030 G00 X100 Z160 ( F, u% d4 c8 Y& [8 \
N0040 T1 4 u! y9 C* @4 ~* v- h. k
N0050 G00 X44 Z30.2; (快速進刀)
+ ~- @- Q2 z XN0060 G01 X30 F120; (粗車端面)
4 g' v7 |3 q4 ^1 _! J. V+ R" l5 `N0070 G00 Z107; (快速退刀) . B; d" B% o& ^+ i6 B' X# O/ I
N0080 G00 X18.4; (快速進刀) # C, b @7 q* I1 n0 d" R
N0090 G01 Z104 F120; (慢速進刀) , f9 ?# F: t0 Y0 ?% Q4 a4 x
N0100 G01 X20.4 Z84; (粗車外錐, 直徑余量0.4)
M; ?6 f3 |" Y' uN0110 G01 Z34; (粗車外圓φ20) " e% O* g, |" _- |7 H6 [. C6 R
N0120 G02 X28 Z30.2 R3.8 F80; (粗車R4) & k3 Z4 k3 y0 {6 P w8 y
N0130 G01 X40.2 F120; (粗車端面) 6 M- }5 E$ J5 H5 @+ T8 S
N0140 G01 Z10; (粗車外圓φ40)
3 P; m9 Z; ~8 W+ _N0150 G00 Z104; (快速退刀)
; S& r) t3 C7 E+ J8 D3 U$ D* oN0160 S1500
1 A/ h# O9 ?% t8 }N0170 G00 X24; (快速進刀)
2 e- k4 O8 I$ o7 w) k8 H! U0 yN0180 G01 X10 F120; (精車端面)
$ ~" ]( w& H) D4 z$ u4 mN0190 G01 X15 / ^4 d1 C& E0 q, P$ [6 Q
N0200 G01 X18 Z102.5; (倒角1.5×45)
* F9 j$ I$ h6 gN0210 G01 X20 Z84; (精車錐度)
y7 @$ R2 Z3 {8 R8 p: aN0220 G01 Z34; (精車外圓φ20) 1 Y% ?# q/ `3 d
N0230 G02 X28 Z30 R4 F80; (精車R4)
`( l( [/ \- M- d% _, tN0240 G01 X40 F120; (精車端面) + g2 h; U) n6 R; f
N0250 G01 Z10; (精車外圓φ40) 2 t3 M7 h8 M! [' f2 X' `
N0260 G00 X100 Z160; (快速退刀) ! w; D5 J8 h }+ E& e/ u
N0270 T2; (換螺紋刀加工螺紋)
5 [" R9 \; u& ^5 l( k5 J! }! dN0280 S700
7 _$ O2 @9 h( p: x( O6 }N0290 G00 X17.8 Z106; (快速進刀)
- G! N3 J/ M7 L) r; w4 ^N0300 G87 X20 Z84 K14 I4 R1.96 L8; (車削錐度螺紋) # P: x5 u# _7 v$ w, y: J1 ]
N0310 G00 X100 Z160 ( [# u& o+ n& W9 K* Y9 Y5 L
N0320 M05 $ _0 J W' l: O. e* L
N0330 M09 ; k7 \( P. H7 m1 L5 X* W
N0340 T1 7 D y, N: `. t$ ^/ U
N0350 G00 X100 Z160
2 m( Y9 k) ?3 y& e8 X vN0360 M02
. H) c2 n* M4 z d- b$ H 0 z1 y, w( U8 o S k4 _: L
9 v/ m& t) m" H' r+ l7 x$ ~4 K' V) ^& B! m0 k
1 X/ @, V/ @ U. e' ~, K& B U2 g3 S. N R; _
例三.下圖所示零件,共用三把刀具,
, u p. [" r# k1#刀:為90°外圓刀,2#刀:5mm切槽刀(5mm),3#刀:60°螺紋刀
# y$ v( {; n- c1 b, t8 E" F毛坯尺寸φ60χ150,材料:鋁。
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編程如下: ' e" P( J" A! \* h! [
N0010 G00 X70 Z130 ( a( B8 M- y/ t& `/ v
N0020 M03 S800 @* E* Y$ ]! G) h* S
N0030 G01 Z127 F80; (慢速進刀)
6 ]/ H/ i; a$ O9 r# M. ` l% @N0040 X-0.5; (車端面)
+ S. R9 c: T7 U2 U( EN0050 G00 Z130; (快速退刀)
; y% u( x3 @! N9 l( G0 [( \0 m8 dN0060 X56.2; (快速退刀) ( _( r- C( I9 Q# [
N0070 G01 Z0 F80; (粗車外圓φ56) , W# L- ^) K1 v- m+ h# ~! r
N0080 G0 X58; (快速退刀)
: A: M6 z9 `1 M$ b6 g+ D$ D1 | JN0090 Z130; (快速退刀)
# r7 q; f5 `' q2 D0 g: dN0100 G01 X50.5 F80; (慢速進刀)
0 D! G0 j$ S. mN0110 Z14; (粗車外圓)
P+ o3 L# E; D$ p8 |% G/ o; |2 [; d& ^7 Q
N0130 Z130; (快速退刀)
$ R6 P4 W S3 }# h6 B' r4 V. O! RN0140 G01 X44 F80; (慢速進刀) % X5 i7 `+ h$ r6 V2 Q& g( s) h" V
N0150 Z70; (粗車外圓) 7 v/ N) X- A, `" b3 f& ]: j# a; c: K
N0160 G00 X46; (快速退刀) + m* n, h: E1 ~& G9 }6 s* s6 F
N0170 Z130; (快速退刀) ( x" ]. P" P4 \; T
% K7 e+ c$ e. A1 d
N0190 Z70; (粗車外圓) ' ]* N1 c0 [, `% L# R4 U
N0200 G00 X42; (快速退刀)
' D& N, r: w; j: ^- h; h9 ^5 eN0210 Z130; (快速退刀) % x; Z4 d6 }. Z9 O- n/ ^
N0220 G01 X36.2 F80; (慢速進刀)
2 U% P# H) h; o! Y) k4 wN0230 Z75; (粗車外圓)
. }" t/ v- ?' P4 R0 D8 sN0240 G00 X38; (快速退刀)
0 v( m3 O2 N; t6 W9 g, O; PN0250 Z130; (快速退刀) 1 Q1 O' y8 X3 ^0 k, W
N0260 G01 X28.5 F80; (慢速進刀)
8 \3 k4 |, i3 C8 hN0270 X30.5 Z125; (倒角) ' t: _" L' I* d* g/ l
N0280 Z104; (粗車外圓)
' \9 c. v A9 O
) s! f3 L! c! n( Y: a) qN0300 Z200; (快速退刀)
( S8 n' J) E) s. A+ E* yN0310 T02 & G2 _& n2 Q. _
N0320 M03 S400 8 A( }: `5 ~! T" C, J% l7 J2 N
N0330 G00 Z107; (快速進刀)
i0 E0 @" t7 y; c) gN0340 X32; (快速進刀)
5 I! {% F( V1 j8 v) X9 LN0350 G01 X26.2 F20 : ?% }6 ]4 C2 `* H9 ]* G
. t9 i Y% s) o1 j
6 {0 g; D6 n4 Q. MN0380 G01 X34.2 F20; (粗車外圓) 1 w/ [& k3 H/ c9 H( R- p7 t
N0390 G01 X52 F80; (慢速退刀) 8 t$ j2 V/ S) h$ Q4 F" U1 g; I" X% n
N0400 G00 Z200; (快速退刀) : r9 P/ B: c. p% _! L3 r! g( F
N0410 T3 S1200 4 P% |+ L. F# {# ~9 M% ^
N0420 G00 X32 Z127 ( z* `0 B; _0 F, _6 I
) P) ?' y+ d9 {$ v8 A! t5 C8 WN0440 Z114; (精車螺紋外圓φ30) . j3 d, s* r0 `, m; e- t1 Q0 A
N0450 X26 Z112; (倒角) 7 b; |3 ~% w- h9 P% |- Y7 I
N0460 Z107; (精車外圓φ26)
! v4 Q6 `$ A+ e9 b8 uN0470 X36 Z97; (精車錐度) * |" [9 h" m- a9 ^: y; Y& `
N0480 Z89; (精車外圓φ36) % d" z' `) @# d/ i( d% g0 }
N0490 X54 Z50; (粗車外圓) 1 B' G- F9 m% k% w' E
N0500 X38 Z26; (粗車外圓) ' e# {7 {5 d! @- S% R* V
N0510 Z20; (粗車外圓) 2 g \/ j/ ^$ }" d
. d6 ?1 y P5 F4 ]N0530 G00 Z97; (快速退刀) & q8 Y- p6 { c" B: s7 i
N0540 G01 X36 F80; (慢速進刀)
0 x, h7 J S% K# CN0550 Z89; (慢速進刀) / O' m4 M7 m/ J, E9 M
N0560 G02 X30 Z80 R15; (精車順圓弧R15)
6 C: B" s8 J( o9 w1 FN0570 G02 X40 Z65 R25; (精車順圓弧R25) / y \* @7 E& ?. A6 L, I+ K
N0580 G03 X40 Z35 R25; (精車逆圓弧R25) ; S9 H( A- w. G7 \
N0590 G02 X34 Z26 R15; (精車順圓弧R15)
, \. G# h& `8 `) g9 Y0 KN0600 G01 Z20; (精車外圓φ34)
( H( `- v2 u$ p7 d/ N( I% Y; \8 i
N0620 Z0; (精車外圓φ56) ! Q% A: ?" o3 y/ s; @# T4 D% t! D
N0630 S400 ' }, M1 {5 S' ]4 e
( ^) b" o, T# c1 R# z; KN0650 Z132; (快速退刀)
4 O: s! _4 \; D" EN0660 X30; (快速進刀) $ h+ e" v7 ?( g
N0670 G86 Z110 K1.5 I4 R1.35 L8; (車削螺紋) ; x+ t/ k' B9 s1 O6 Q t) B# |
N0680 G0 X70; (快速退刀)
l' }4 R8 e1 i5 }N0690 Z200; (快速退刀)
0 W/ c6 r8 N% G1 P" ^N0700 T1` 1 ?" q8 ^; i% ]% ?* m2 }) W" z4 m9 M
N0720 M02 % Q; o7 Q6 \' S6 E3 p
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