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by Bush
Sun Apr 03, 2016 5:52 am
Forum: Ideas for small business using CNC
Topic: Advice needed on the right Machine
Replies: 6
Views: 1443

Re: Advice needed on the right Machine

Sanders wrote:I will be using it to just cut the wooden letters and nothing more.
Well, then it is good that you buy a laser cutter of 80W-100W for the half inch letters.
by Bush
Sun Apr 03, 2016 5:47 am
Forum: Ideas for small business using CNC
Topic: Advice needed on the right Machine
Replies: 6
Views: 1443

Re: Advice needed on the right Machine

Hi,
Are you intending to use the machine to just cut letters or you will use it for more work?
by Bush
Mon Feb 29, 2016 4:51 pm
Forum: General Discussion
Topic: How Do I Make Vacuum Bag?
Replies: 8
Views: 1282

Re: How Do I Make Vacuum Bag?

Ok, but if your production will be on a regular basis, then consider making a vacuum table. This will however require you to acquire the silicone veneering sheet.
by Bush
Mon Feb 29, 2016 4:21 pm
Forum: General Discussion
Topic: How Do I Make Vacuum Bag?
Replies: 8
Views: 1282

Re: How Do I Make Vacuum Bag?

I just finished making mine but I used silicone sheet instead of vinyl. You can consider using it instead.
by Bush
Wed Oct 07, 2015 3:05 pm
Forum: CNC Hacks
Topic: Wire foam cutter takes of on its own
Replies: 9
Views: 1871

Re: Wire foam cutter takes of on its own

Ah! My bad, you are right by Gawd.
by Bush
Wed Oct 07, 2015 2:54 pm
Forum: CNC Hacks
Topic: Wire foam cutter takes of on its own
Replies: 9
Views: 1871

Re: Wire foam cutter takes of on its own

Well, you could try making the cables insulated - I think this would help. Although I am not sure. Like I said, Google it.
by Bush
Wed Oct 07, 2015 2:50 pm
Forum: CNC Hacks
Topic: Wire foam cutter takes of on its own
Replies: 9
Views: 1871

Re: Wire foam cutter takes of on its own

You see, EMI occurs when some of the electric current and the magnetic fields around the steppers interact and distorts the process of the wire foam cutting in your case. At least I think this is what is happening here - I happened to encounter a similar problem as I was browsing around some months ...
by Bush
Wed Oct 07, 2015 2:37 pm
Forum: CNC Hacks
Topic: Wire foam cutter takes of on its own
Replies: 9
Views: 1871

Re: Wire foam cutter takes of on its own

Electro Magnetic Induction. It is a thing. Google it.

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