All Posts (15)

Filament Skipping

Hi everyone this is my first time posting here. I am noticing an issue with the start of the second pass of a helical wind. On the second pass it tends to space out a good distance from the first pass going from right to left. On the return from left to right everything starts falling into place from there on.

Is there a reason why it does this and is there a way to fix it? I’ll get a picture tomorrow when I make a tube.

Your help is most appreciated.

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Y-Axis Offset

I am having some trouble correctly setting my Y-Axis offset on my 4-axis X-Winder.  I am told to measure from the centerline of the mandrel to the delivery head.  I am told that the default is 4.625 inch.  What I am not sure of is, where on the delivery head do I measure to?  I have tried measuring just to the face of the steel roller, to the centerline of the roller and to the point on the roller fartheest from the mandrel centerline and, when I run my code, the roller on the delivery head seems to want to come in contact with my mandrel.  I would appreciate any helpful hints.  Tim.

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Carbon tow size

I will start using the X-winder with my students. I wish to make very simple parts , with is the esiest tow size to use, I saw some 3 to 6 avalaible, other size are more difficult to have.

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More Torque?

I am using my X-Winder to make test panels. The mandrel is square peice of aluminium flat stock. as a cosequence the torque value changes as the mandrel spins. I need to increase the size of the motor to get more torque, Going from the original Nema 23 stepper 57HSG76-3004JA what motor could I get that would increase my torque but still mate with the original gear box?

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oval sizing

if I'm wrapping a oval shaped mandrel thats about 80mm by 30mm what do i set at the mandrel size in the software?  80mm? or do i have to calculate the circumference? 

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Tech Support

How can I contact Turner Hunt for support ??

I'm needing to write complete nc code file by hand and have ran into issues with the "A" value.

I need to hoop back and forth at various stop and start positions. What I want is to turn the mandrel on at a set speed and drive "Z" back and forth. It seems the machine is wanting to know how many revolutions the mandrel has to turn between points. I have appx. 50 plys to wind and really need this "A" value to go away. Is there anyway to accomplish this ??

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Varible Diameters

Hello Everyone,

 Still very new to winding and so far things are moving forward easily. I have a project to do with a cylinder that has different diameters and tapered sections throughout the length maintaining a constant thickness. Has anyone had success doing similar shapes and if so could you point me in the right direction ??

Thanks !!!

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Stuff I have made

I bought my X winder a while ago, I have the first version.  Its been frustrating getting used to the software and its problems but rewarding in the long run.  I have concentrated more on building in natural fibres

Here is a triple asymmetric helix in Sisal/epoxy

Symmetrical triple helix in Sisal/epoxy

Symmetrical triple helix over wrapped in sisal/epoxy

quad symmetrical helix in sisal/epoxy

Let me know what you think!

If anyone is interested I can show my carbon creations next.

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