分別用絕對(duì)方式(G01倒圓)和相對(duì)坐標(biāo)(G02,G03)編制如圖2所示數(shù)控加工程序,。. W" H9 u4 |& t: Q' {! p
; n* b% L6 `% J# K* C; U# Z( j$ |7 R
( `/ ?; S, T+ l7 y( B6 I. J, i+ B3 w: _9 O8 k2 I
, ^2 U* r0 P3 {3 z; j4 N
2 d! M: M2 K' b% z9 j% b3 c: ^
' ?0 c3 F m" r" Y. F0 f% a2 D: w
9 V6 \$ `7 ?7 w/ O7 o! u! U
$ G2 k0 [$ `1 G M" H" P
* b- _ K, s; z u1 g" e8 |$ F; d
4 h! I% h$ P0 f3 a' T
9 @8 o4 v- C' s: D( s& n Y, T
) h7 @3 m. M7 d. f9 }
' k7 t' f8 o3 {4 }6 r# A$ H
7 \% r' O# \( `6 ^! `9 ^1 ^, s4 c2 z2 z
圖2
& y. ?* V1 C' S9 JO100,;(絕對(duì)坐標(biāo),G01倒圓角,刀具在工件原點(diǎn))2 Z. E# B* \, ?8 u2 c7 I
G01G99G97S500M03F0.2T0101;* C8 S0 Z3 n& [( Q2 e
X30.,;3 R, t( J3 f* S
Z-20.R4.,;
0 Z4 N7 K+ C$ Q/ N8 a0 F2 ^X50.R-2.;
; e2 L5 j( ]+ h3 l7 j' Y6 RZ-40.,;5 X* K! Z9 d7 V+ ^3 O+ }0 b6 G) }
G00X100.Z50.,;2 N' K2 f* K& y3 O
M05;
2 O) u6 Y* c; j/ p3 UM30,;, `+ ]8 ~4 o5 S9 y- f# u
0 ?: h" t# H( ~& R) @0 j! x0 T( ~O200,;(相對(duì)坐標(biāo),G02,G03插補(bǔ)圓弧,,刀具在安全位置(X100,Z50))# Q8 p5 G1 N D% `1 ~
G00G97G99S500M03F0.2T0101,;( R, ?" p% P$ C7 L/ Y
U-100.W-50.;
( y5 F( p1 Z7 ?' d9 {7 q) _G01U30.,;
: K8 Y5 h- o3 GW-16.,;
p; x1 W3 X/ m& oG02U8.W-4.R4.;* f& M1 ~8 L/ k! P
G01U8.,; |