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Messages - Fab6657

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41
good morning,

try with a mechanical relay, see the attachement.

Fabrice

42
Hello

you need to configure in the menu Ports and pins the Output signals section first.

In Output 1 (for On-Off Router) give the pin number of the hobbycnc card (1.14.16 or 17)
in output 2 (one of the 3 ports possible)

I considered that you have the right interface (solid state relay, or mechanical relay)

After you need (in the same menu) Spindle Setup, indicate for Clockwise and CCW the
Output # 1.
The same is to do for the flood.

I hope that can help you,

Fabrice

43
Finished Screens / Re: Chucks – LED City set
« on: March 23, 2008, 04:13:32 AM »
 :o

Hello,

this is super work, thank's

Fabrice

44
LazyCam (Beta) / Re: Need help for circle milling
« on: December 31, 2007, 09:44:26 AM »
 ;)

i continue to search and found the options G41 G42 in the post gcode
fontion to Mach3.

It is much better now, the offset of the tool is take in consideration.

I will continue to learn...

Happy new Year,

Fabrice

45
LazyCam (Beta) / Re: Need help for circle milling
« on: December 29, 2007, 08:27:37 AM »
Hello

i search and found that it a problem with the offset tool. When i indicate in Mach 3
the size of the mill (offset tool) the cnc mill the right size.

I a a little bit dissapoint because i had understand that lazy cam normaly
make the right compensation for the tool and not mach 3.

is that so ?

Fabrice

46
LazyCam (Beta) / Need help for circle milling
« on: December 29, 2007, 03:18:08 AM »
Hello All,

i have problem with circle milling ! I am totaly newbee in CNC

i use a mill with diameter 1.778mm but the hole is to big,
and dont fit to my dxf. I choose a adapt leading settings.

i send you the lcam file, i hope somebody can help me!

Thanks

Fabrice


47
General Mach Discussion / How to reduce speed of Kress Router
« on: October 18, 2007, 03:31:04 PM »
Hello,

i have finish to build my first CNC with successful usage of Mach 3 (Nice Product)

So i use a Kress 800FME Router with rotation speed from 10000 to 30000tr/mn.

Do you know a system to reduce this speed to less, so that i can drill hole in the
table ?

Or i search also a shema for an command circuit for On-Off Spindle and for adjust
rotation speed.

Thank you if you can help me,

Fabrice

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