Doosan DNM 500ii Sinumerik Post Processor

[mbitterwolf]

Hi there,

I am currently setting up a 3-Axis DNM Doosan 500ii with a Siemens Sinumerik 828D Control and Creo 3.0 as the CAM software

I am having some issues with the output G-Code concerning the tool Change.

At the moment I get:

N9 M5

N10 T9 M6

N11 S4000 M3

with T(Position Number)

What I Need is:

N9 M5

N10 T="Tool Name" M6

N11 S4000 M3

is there anyone that could help me?

Thank you!

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[jverheyen-2]

Hello,

As an instant solution you can easily substitute T9 by "ENDMILL DIA 10" by example.

On a longer term you have to correct your postprocessor.

We did it for our own DMG machining centre with Siemens 840Dsl.

If you send me a CL file, I can postprocess it for you to show you that it works.

Best regards,

Jef Verheyen,

KU Leuven

Faculty of Industrial Engineering

Campus De Nayer

2860 Sint-Katelijne-Waver

Belgium

[mbitterwolf]

Thank you for your fast reply!

With the instant solution I already had my code running but because I am working as a student for a chair of my univerisity they want me to correct the postprocessor.

I tried putting in some fil data:

CIMFIL/ON,PPRINT

$$ Macro to store the tool name in a variable

$$ to re-issue with the tool change

TXT=TEXT/CLW $$ Text of message

TEST=TEXT/'TOOL NAME' $$ Text to test for

OKCOM=INDXF(TXT,TEST)

IF (OKCOM.NE.0) THEN

  $$ This is a tool comment

  MESS=TEXT/OMIT,TXT,1 $$ Omit trailing blank

  COL=TEXT/':'

  COLPOS=INDXF(MESS,COL) $$ position of : in MESS

  LEN=CANF(MESS,1) $$ number of char in MESS

  NMESS=TEXT/RANGE,MESS,COLPOS+1,LEN $$ Extract from : to end

ELSE

  DMY=POSTF(13) $$ Process

ENDIF

CIMFIL/OFF

CIMFIL/ON,LOADTL

IF (OKCOM.EQ.0) THEN

  DMY=POSTF(13) $$ Process

ELSE

  $$ Tool name programmed

  XX=POSTF(2,1,1867,1) $$ no tape output

  DMY=POSTF(13) $$ process tool change

  TNUM=POSTF(7,4) $$ Tool number

  XX=POSTF(2,1,1867,0) $$ re-activate tape output\

  INSERT/'T',TNUM,'M6(',NMESS,')$'

ENDIF

CIMFIL/OFF

But it had some issues with this code and output an error.

Maybe someone can spot my mistake or point me in the right direction?

Kind regards

[rlysy]

Hi,

I have modified your macros little bit.

Notice that Cimfil MACHIN macro was added too.

CIMFIL/ON,PPRINT
$$ Macro to store the tool name in a variable
$$ to re-issue with the tool change

TXT=TEXT/CLW $$ Text of message
TEST=TEXT/'TOOL NAME' $$ Text to test for
OKCOM=INDXF(TXT,TEST)

IF (OKCOM.NE.0) THEN
  $$ This is a tool comment
  MESS=TEXT/OMIT,TXT,1 $$ Omit trailing blank
  COL=TEXT/':'
  COLPOS=INDXF(MESS,COL) $$ position of : in MESS
  LEN=CANF(MESS,1) $$ number of char in MESS
  NMESS=TEXT/RANGE,MESS,COLPOS+1,LEN $$ Extract from : to end
  NMESS=TEXT/OMIT,NMESS,3     $$ Omit all spaces
ELSE
  DMY=POSTF(13) $$ Process
ENDIF

CIMFIL/OFF

CIMFIL/ON,LOADTL

IF (OKCOM.EQ.0) THEN
  DMY=POSTF(13) $$ Process
ELSE
  $$ Tool name programmed
  XX=POSTF(2,1,1867,1) $$ no tape output
  DMY=POSTF(13) $$ process tool change
  TNUM=POSTF(7,4) $$ Tool number
  XX=POSTF(2,1,1867,0) $$ re-activate tape output\
$$  INSERT/'T',TNUM,'M6(',NMESS,')$'
  INSERT/' T="',NMESS,'" M6$'
  OKCOM=0    $$ Initialization
ENDIF

CIMFIL/OFF

CIMFIL/ON,MACHIN
   DMY=POSTF(13) $$ Process
   OKCOM=0   $$ Initialization
CIMFIL/OFF

Now, when the tool name is outputed via PPRINT, tool record will be in format: T="TOOL_NAME" M6

When the tool name is NOT outputed via PPRINT, tool record will be in format: T=TOOL_NUMBER M6

Regards