Cuts Fail

Cut quality issues can be discussed here, most common issues have been discussed here and should help you.
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KIDTech
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Cuts Fail

Post by KIDTech »

This is still happening and I am not sure why. The cuts start well and look good but there will be usually one spot where it stops cutting for a bit. My air pressure is good as is my air is clean and dry. Any help would be greatly appreciated and to point out it starts about the mouth and works toward the belly. I also noticed an odd "wobbly" cut on the end of the opener and discovered my y-axis to have a little play in it so that is fixed.

DIY 5x10 table with Longevity ForceCut 42i
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Longevity ForceCut 42i is sitting on the shelf
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B Holmes
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Re: Cuts Fail

Post by B Holmes »

A little more information is needed to help much. Do you have your ground attached directly to your sheet? Do you have a THC? What are the cut parameters you are using for this cut? Almost forgot, what is the material gauge?
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KIDTech
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Re: Cuts Fail

Post by KIDTech »

Ground is directly attached, THC won't work still. Bought a Proma but can't even get it to read the voltage and 1/4" material. I slowed it down and it cut through so hopefully that was the issue. Just find it weird that it matters since it cut most of it out until the tail end.
DIY 5x10 v rail, rack and pinion
Gecko g540
Pm65 - aka game changer
Longevity ForceCut 42i is sitting on the shelf
Proma THC
ACAD, SheetCam, Mach3
Millermatic 211
NEW HORSE IN THE STABLE:
4'x8' LDR downdraft w/a scribe
Milltronics Partner 2 CNC mill
KIDTech
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Posts: 359
Joined: Tue Oct 28, 2014 1:21 pm

Re: Cuts Fail

Post by KIDTech »

Here it is finally, thanks for
20141211_185338.jpg
the help.
DIY 5x10 v rail, rack and pinion
Gecko g540
Pm65 - aka game changer
Longevity ForceCut 42i is sitting on the shelf
Proma THC
ACAD, SheetCam, Mach3
Millermatic 211
NEW HORSE IN THE STABLE:
4'x8' LDR downdraft w/a scribe
Milltronics Partner 2 CNC mill
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tnbndr
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Re: Cuts Fail

Post by tnbndr »

When that happens to me usually it is the electrode or nozzle failing.
I think that moisture will also cause this to happen.
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ben de lappe
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Re: Cuts Fail

Post by ben de lappe »

Moisture will cause skips as evident. I had the same problem, it took a long time for problem to manifest. Once air filtration was improved the issue was alleviated.
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