[scottyreplay198]

Registered Join DateJan 2016Posts3Downloads0Uploads0
Help!! Learning from flawed programs.



Hello everyone. I'm new to programming and learning the correct way but im learning from flawed programs to start. Could you have a look at the start up parameter and tell if im correcting them? I'm using a SCM record 220 with NUM 1020 controller the program was coded from smartcam 97ish. Its all very messed up from several different users. The G52 is new to me. Is line n70 useless and causing me to work in minus? The first part has nothing to do with me, its what I have to work with.The work surface is 44mm from the bed. Any guidance would be highly appreciated

%1238(DenbighFL)
E60000=-3184*1000
E61000=-1504*1000
E62000=44-339.8*1000( they are inputting the work surface here 44mm)
N10 (NUM 1020 Control System - Version 1.2 16th Sept 2005)
N20 ( ** TOOL #9 : 50.0 DIA ** )
N30 ( ** 50MM HOGGING CUTTER end grain ** )
N40 G00 G17 G40 G94 G80 G90 M19 M17 M50
N50 M190
N60 M110
N70 G0 G52 Z0 (should this be G52 X0 Y0 to cancel then next line G0 X0 Y0?)
N80 G52 X-1650 Y-1200
N90 M28(vac request)
N100 T9 D9 M6 9(tool select)
N110 M3 M64 S17000 M23 9(wrong)
N120
N130 M113(hood)
N140
N150 M28(vac)
N160 (Tandom Machining - Working on Left side)
N170 Z100.0
N180 X790.0 Y-6.0
N190 Z2.0
N200 G01 Z-30.0 F3999.0
N210 G41 D9 Y20.0 F6000.0




Ive changed these so far

%1238(DenbighFL)
E60000=-3184*1000
E61000=-1504*1000
E62000=-310*1000 (correct settings from empty tool holder)
N40 G00 G17 G40 G94 G80 G90 M19 M17 M50
N50 M190
N60 M110
N80 G52 X0 Y0( what does this do here? Line 70 problem? Should there be more later. The machine head resting is on the right at the back so i often get x out of axis range if i try to move it x10)
N90 M28
N100 T9 D9 M6
N110 M3 M64 S17000 M23(Not correct speeds and feeds)
N130 M113
N150 M28
N160 (Tandom Machining - Working on Left side)
N170 Z100.0
N180 X790.0 Y-6.0
NN200 G01 Z45.0 F3999.0

[Fletch_CNC]

I'm not familiar with a lot of the codes in your program (I suspect they are machine specific). But G52 is a work offset shift. So calling G52 X0 Y0 is canceling any shift that might have been in effect. If your machine home is at back right, then yes, any positive move would be out of range, until you set a new work offset (or work offset shift). You might try in a forum that is more specific to your machine/control for better help.