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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 3 y3 U1 R5 `+ [% c; N( z2 I: l
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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
( R+ f: Z4 Q) d" P% D- ^0 F/ L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
7 b! h% w: s: y( v7 b* r1 T( ~* ? G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; z9 m) B9 @6 f" r( `
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Line 849 - Shows start of program, inches mode, prog. no. 20
2 ^1 D8 c" r- o0 d3 cLine 850 - Tool Dia. .125 in: R" t( ~" j8 b x8 L, b
Line 851 - Feed Rate on X and Y axes to 16 in/min, ~4 v5 l8 T; o, \& V# b7 `8 ?
Line 852 - Feed Rate on Z axis to 5 in/min
' L$ q. u9 N0 L- U% \4 @Line 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)
/ w. R4 `8 s/ aLine 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)0 W. T3 ^) }- E5 `8 C# l2 @) Q7 _
Line 855 - "GO Fast" (rapid traverse) to X = -.31254 Z9 h' J1 t; S4 F# e4 H0 l
Line 859 - GO to Z = -.3750 (at defined feedrate)
8 y1 G/ U' L$ c+ xLine 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)
5 ~! c# T4 e: X* I3 eLine 873 - turns off the coolant that was mysteriously never turned on using the COOLANT ON command.
4 [6 E5 q/ C! }8 p5 V) V6 w& VLine 874 - raises spindle above clearance plane
3 S1 C6 A2 ^( m+ Y$ ?. {5 a' qLine 875 - turns off spindle" ]# ^5 J$ f5 h# D, p$ H
Line 876 - shows where program ends and gets machine ready to run it again.
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7 k- F" k, ^: n6 H2 S, J6 G/ o849 START INS 20
! `2 d' k, M: M( V850 TD = .125
! ^5 ? I: W% H1 p3 s% a& R& l% h851 FR XY = 16
7 R) Z- u; s* e+ [ w5 |9 p852 FR Z = 5* }5 v# t: ]7 e3 V
853 SETUP >ZCXYU
! U! h0 p% X4 U854 SPINDLE ON$ A; Y6 P! o; n: r# o1 u
855 GOF X-.31257 i7 ~/ z/ }5 ?; \
856 GOF Y-1.1875# z# e* y5 g* b# t
857 GOF Z.1000
8 C6 ?2 J z6 }/ g% ~: d0 i- S, g0 f858 FR XYZ = 4.1& \5 r. k% ]& C; S7 w3 a
859 GO Z- .3750
% M# F. c4 z1 B! C; J0 V% E+ K- P9 g860 GOF Z.1000- m' N5 g* `+ |0 G( ?2 N
861 GOF X-1.62503 C8 U1 S! \8 _8 H$ T4 [
862 GOF Y-.4297
$ \! p, f! `. x3 W, V0 {2 ?863 FR XYZ = 4.17 Z; j4 ?1 }! ~8 u5 b
864 GO Y- .4297
* D( x S N$ b) e. v865 Z- .3750" f4 H! Q, C7 t x8 d
866 GOF Z.1000, ?0 Q9 D; {* ~" R, [
867 GOF X-1.6250
( H/ E; h3 V, Y868 GOF Y-1.9453! \, f; Y7 {# r5 j- j# g# O# C* j
869 FR XYZ = 4.1* d- _; g" `3 U' p9 F+ d1 |: q ~
870 GO Y- 1.94533 D2 d9 @9 Q: Y& Z
871 Z- .3750
7 ~4 M9 u6 R5 h; z9 Q+ p4 r872 GOF Z.1000. o' A; {6 f' Y2 e0 I4 B
873 COOLANT OFF
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# i- S! l; B" i# {+ O% K875 SPINDLE OFF
' G% M" p1 a5 q2 ~1 t876 END NEWPART
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Next segment of code show how to implement a tool change.
6 t. ]/ i- s3 T, M; f5 @program is running until line 354, which raises the z axis all the way up.: j% A# n0 p+ S& P; r: {
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 again
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352 Z- .3750
1 k6 h$ L- ? z7 u9 z; k353 GOF Z.1000 ' S7 f# D& _- o0 J; a" P
354 Z>ZMAX # V( u3 ^; M. z3 s6 s( {; P0 J
355 SPINDLE OFF # ]" i1 B/ O2 p2 w) O
356 HALT
7 f. w- a. S/ Y: s, @357 SPINDLE ON b' A% a1 C5 p; l$ c
358 GOF Z.2500 / i3 F$ H" C8 j1 D
359 GOF X5.0938' A2 s7 ?- H1 H: u
.....
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This next segment show how circular interpolation can be specified.7 F" |( l8 j- Q. ~5 s$ \- T: z% g+ p
starting 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
8 a! [% K6 X( Z013 FR XYZ = 12.00 w7 c& I( O+ ^0 X! s
014 ZERO AT
& \( ^8 c3 p0 L! A: U( i& C7 l015 GO X .0000
3 ], K% l% W" o! f016 Y .0000) g0 O. J5 ]3 O* g+ }! d+ a& Y* ?( Q
017 GR a 90.9 n6 L8 \7 d9 [8 W/ G4 b% a
018 >REF COODS
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