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cut circle wizard by Kiran problem
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Topic: cut circle wizard by Kiran problem (Read 5601 times)
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bill_burgess
15
cut circle wizard by Kiran problem
«
on:
January 04, 2006, 02:16:04 PM »
Hi guys have got my toy working now and have started to try out some of the wizards
I am having a problem with the on for cut circle by kiran
when i first try to use this i asked for a 50 mm dia circle but my cnc cut a circle about 200 mm dia and ofset from the point it should have centerd on
i have tryed to simulate this and run in software only by the following
start mach 3 and reset
home mach 3
zero all dros
call up the wizard and set up a circle of 50 mm dia
set x and y to 0.0
set tool to 2mm dia
post g code
regen tool path
run program
the x dro will drive to +23.9 mm
the y dro will drive
then as the cutter comes round the x dro will then drive to -71.0 mm
this is the bit that i think is going wrong this adds up to 71 +23.9 = 94.9 mm not the 50 mm - cuting tool dia that i expected
any one know is it the wizard that is wrong or i am i missing something
regards Bill
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cliffh
17
Re: cut circle wizard by Kiran problem
«
Reply #1 on:
June 24, 2007, 10:32:58 PM »
Hi Bill - I have a similiar problem and did a search - and found your thread. have you had a reply or resolution?
regards
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Graham Waterworth
2,673
Yorkshire Dales, England
Re: cut circle wizard by Kiran problem
«
Reply #2 on:
June 25, 2007, 05:12:50 AM »
I have had a look at the wizard and all looks fine to me this is what I got from it based on what you have both said.
Graham.
The code
F400
G00 Z10
G00 X23.9 Y0
G00 Z1
G01 Z-0.5 F50
G02 X23.9 Y0 I-23.9 J0 F400
G01 Z-0.9 F50
G02 X23.9 Y0 I-23.9 J0 F400
G00 Z10
G00 X24 Y0
G01 Z0 F400
G01 Z-1 F50
G03 X24 Y0 I-24 J0 F400
G00 Z10
G00 X0 Y0
M30
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Without engineers the world stops
cliffh
17
Re: cut circle wizard by Kiran problem
«
Reply #3 on:
June 25, 2007, 04:59:48 PM »
Hi Graham - you know what, I think it was my IJ setting - I needed to take it off Inc and back on to ABS for this wizard - waisted a couple of hours last night till I thought of it. Thanks for your committment and help.
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