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发表于 2011-12-9 08:24:57
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本帖最后由 christzyy 于 2011-12-9 08:43 编辑 ) d8 S- x: H+ s) l. _( _5 E
/ ?7 \) E! M' J不好意思全是E文 我有时间会翻译好 这里不是针对2800的 但和2800有千丝万缕的联系
1 {- z0 m: W" \代码的编号是从000开始到900结束 长代码也要按这个方式断开 开头是第几段编码 用（*** START INS ** 开头代码是不是必须这样我不确定） 结尾必须是（*** END NEWPART）（*** END） *表示数字+ j; s- r. O, O# V$ ~3 I
一楼的代码是我用软件编辑过 所以编号不对 发上来时忘记改回来了
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Line 849 - Shows start of program, inches mode, prog. no. 20
h* H" k V: @2 Z# x# Q$ l. `& ]Line 850 - Tool Dia. .125 in% G5 k; M/ w. F! y0 K7 r- T5 v0 S
Line 851 - Feed Rate on X and Y axes to 16 in/min' `1 D W4 B% z1 s6 o3 s! G" z; U
Line 852 - Feed Rate on Z axis to 5 in/min
: B) p5 B7 O$ `+ @/ c8 X* d; L2 pLine 853 - Halts the program and prompts you to set up the axes (if that's not in the manual, let me know and i'll go into more explanation)
. V6 T; e4 ]6 g& l$ MLine 854 - Turns on the spindle, note on the left side of the spindle there's a switch that if turned off will keep the spindle from starting, also there's a local/program switch on the left front of the yellow box that transfers control of the spindle to the program)7 n+ f# X# i! h
Line 855 - "GO Fast" (rapid traverse) to X = -.3125
5 g, [9 e" H, Q- x) H# L& e5 vLine 859 - GO to Z = -.3750 (at defined feedrate)
! H! z) N2 L0 p$ Q3 S7 QLine 864 and 865 - using only one GO command and specifying two axes will do linear interpolation on those two axes (note that on this example that the Y axis is already there so it isn't obvious, this was a move to drill a hole, and mastercam likes to specify points that we're already at quite often)
3 i; P1 R/ o! l' }Line 873 - turns off the coolant that was mysteriously never turned on using the COOLANT ON command.
* l }; p* ^5 @Line 874 - raises spindle above clearance plane8 v, F7 E# [1 R* z
Line 875 - turns off spindle
/ B, X+ {& ~4 T) ^$ E- p4 YLine 876 - shows where program ends and gets machine ready to run it again.
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.....
: l- @- K: S. q2 M849 START INS 20
; G6 ?0 C. g1 Y6 r8 s" Y/ L* E850 TD = .125; g: K6 U8 {9 F, x& o% I- p
851 FR XY = 164 U, A5 W0 F- v6 s2 b
852 FR Z = 5) e2 r. H% G0 B$ X/ z: T
853 SETUP >ZCXYU0 Y* g# v& W5 B& _3 Y. L) I
854 SPINDLE ON# ]: {( ` G! m. y8 W+ Y& P: L
855 GOF X-.31259 z7 O% Q% I# M4 S* J6 @% R8 L6 a- x
856 GOF Y-1.1875- B- B8 a4 w0 O" M( D5 f( R% W
857 GOF Z.1000
! Z- t' D" U( S9 J. l858 FR XYZ = 4.1
" Y& L3 G/ T8 O/ J# E2 r% r859 GO Z- .3750
9 {. Q6 I; I- R$ N- A$ K8 {% k/ a- o860 GOF Z.1000
# z. F9 g7 _9 g% X1 F5 S861 GOF X-1.6250
& s6 y, O5 }! a6 _" l% B+ k1 b* q$ p. ^4 o862 GOF Y-.42979 `& q# R& C9 M# Q" i7 v2 h' K2 b
863 FR XYZ = 4.1
3 E) ] I) k# c+ G3 `+ ~864 GO Y- .4297: J# i8 p0 U1 q5 s! h+ N6 W
865 Z- .3750
7 C: Q7 F' m9 o! |866 GOF Z.1000 [. Y8 A" E |) i: R' `# ^
867 GOF X-1.62506 A$ C; y- K4 ]7 C: T
868 GOF Y-1.9453
8 b" Y/ C K3 y# C5 A9 \869 FR XYZ = 4.1
3 o. A3 x: F. z( d, U870 GO Y- 1.9453; s& S7 t% E4 L% ~( t- q* X' x ?
871 Z- .3750* M0 k0 I$ G9 u1 L" A
872 GOF Z.1000
8 A4 T; j7 W' D! `873 COOLANT OFF: y8 `+ r* t+ d2 F% I" N/ |
874 Z>C9 K; X1 C& i: V- F
875 SPINDLE OFF' u+ _% Z" c1 W) l) O* ^
876 END NEWPART( g. b' C' y5 r" e' h% e- P9 Z/ e
.....
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$ m$ k5 j& K- x6 H( d2 t( |Next segment of code show how to implement a tool change.
0 J% r5 R+ I* ]! C" qprogram is running until line 354, which raises the z axis all the way up.. @" o$ w; [2 {' K! ~
then turns off the spindle. HALT will pause the program, allowing time for a tool change, until the "next" button on the keypad, which will resume program execustion, in this case it will turn the spindle back on and start motion again2 [* q6 r6 E* U8 C
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1 }$ R6 I3 Z% o' j352 Z- .3750 ) P5 \5 X! b2 l2 ?- n$ ]) g6 W
353 GOF Z.1000
+ g- W9 g+ W, s) Y354 Z>ZMAX
2 J- y1 y7 H" Q9 q355 SPINDLE OFF
' P* S0 R, D& W* N5 Y4 a; C356 HALT 1 n* u0 M: ^. Z# q) j; u* O
357 SPINDLE ON
; h$ Z3 j6 [. n( g& ]358 GOF Z.2500
& m$ _+ K! M/ c: U' h/ y/ z359 GOF X5.0938! C% I4 f$ Z9 q- b. S7 ~& E
.....
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This next segment show how circular interpolation can be specified.
8 {7 |) D( k# S% g6 ?9 G- Istarting at line 14 a local zero is specified to be at at 0,0 on lines 15 and 16. Line 17 tells it to "Go Relative angle" 90 degree CCW motion. (negative values indicate CW), i believe values up to 360 degrees can be used and there is a special command that needs to be used when the center is outside the machining envelope (i think it's an "i" or something, but i've never used it so i can't say for sure). Line 18 executes the move.
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012 GO Z- .0938
* R; K/ }0 h$ s! x+ Z! f013 FR XYZ = 12.0
) @! z9 M9 @/ O* ?+ T9 Z014 ZERO AT: E% i' S H0 e& n
015 GO X .0000
+ t) g) G( \9 S6 b: F! X016 Y .0000
3 r- x! x3 n0 W |$ |& K- t017 GR a 90.2 ^1 G& G* i' S3 g p' P
018 >REF COODS
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