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Re: Need solution for post

Siemens Phenom Siemens Phenom
Siemens Phenom

Hi @Patel

Do you hve the g-code that causes the error? say 5 lines before and 5 lines after.

Include and G and M codes that are active.

Regards

Paul

Re: Need solution for post

Pioneer
Pioneer

im showing in your pic and my pic was diffrence is "minimum arc lenth"

in your picture show 0.002 and 

my picture show 0.2

, its any relation with my quary ?

Re: Need solution for post

Siemens Phenom Siemens Phenom
Siemens Phenom

Hi @Patel

It tells the system at what point to linearize the arcs. Your setting will be fine. Mine is just the default setting.

Having the g-code as pointed out in my last reply should help us understand whats happeneing better.

Regards

Paul

 

Re: Need solution for post

Pioneer
Pioneer

humm ok , but im not under stand which g codes helm me, and were to place ??

Re: Need solution for post

Pioneer
Pioneer

@Paul_Hartrick

im attach my post precesser file, show you if any correction ..

Re: Need solution for post

Siemens Phenom Siemens Phenom
Siemens Phenom

Try changing your minimum arc length to .02, and make sure your output format matches 2 places...

Re: Need solution for post

Phenom
Phenom

Show the gcode. It's hard to diagnose without the code. It could also be part specific to what you are working on.

 

Show the code and 10 lines before and after. 

Glenn Balon
Production: NX 12.0.2 MP10 Primarily CAM

Re: Need solution for post

Pioneer
Pioneer

@TechniCsNC@Michael_Mannino@Paul_Hartrick

 

BLOCK N3247 SHOWS "ERROR IN END POINT OF CIRCLE"

 

i'm attached part file and also nc file for better you show my quary..

 

thanks

Re: Need solution for post

Siemens Phenom Siemens Phenom
Siemens Phenom

It looks like not enough accuracy in the J value is causing the controller to error.


Please check on your controller that MD21000 $MC_CIRCLE_ERROR_CONST and MD21010 $MC_CIRCLE_ERROR_FACTOR values are within reasonable limits.

https://cache.industry.siemens.com/dl/files/368/109736368/att_880327/v1/SINUMERIK_808D_ADVANCED_Diag...

page 191

 

You can either increase the number of digits output by the post, probably 4 will fix it, or increase the two paramters in the controller and keep the decimal places to 3.

 

Original at 3 decimal places

N3245 G01 Z49.905
N3246 X.009 Y27.112
N3247 G02 X0.0 Y27.113 I-.009 J-27.112

 

and at 4 deciaml places

N133 G01 Z49.905
N134 X.009 Y27.112
N135 G02 X0.0 Y27.113 I-.0089 J-27.1125

 

CLS output

PAINT/COLOR,36
GOTO/0.00000,27.11250,49.90459
PAINT/COLOR,31
GOTO/0.00889,27.11250,49.90459
CIRCLE/0.00000,0.00000,49.90459,0.0000000,0.0000000,1.0000000,27.11250,0.02000,0.50000,12.00000,0.00000
GOTO/27.09270,-1.03606,49.90459
CIRCLE/0.00000,0.00000,49.90459,0.0000000,0.0000000,1.0000000,27.11250,0.02000,0.50000,12.00000,0.00000
GOTO/0.00552,-27.11250,49.90459
CIRCLE/0.00000,0.00000,49.90459,0.0000000,0.0000000,1.0000000,27.11250,0.02000,0.50000,12.00000,0.00000
GOTO/-14.58838,-22.85316,49.90459
CIRCLE/0.00000,0.00000,49.90459,0.0000000,0.0000000,1.0000000,27.11250,0.02000,0.50000,12.00000,0.00000
GOTO/-14.58838,22.85316,49.90459
CIRCLE/0.00000,0.00000,49.90459,0.0000000,0.0000000,1.0000000,27.11250,0.02000,0.50000,12.00000,0.00000
GOTO/0.00000,27.11250,49.90459

 

Re: Need solution for post

Pioneer
Pioneer

ohhh special thanks for this @Paul_Hartrick

 

you say 4 digit but were i'm edit for this??

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