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Modelling: Using Magnets


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Heres a couple of videos I made just now. Pretty straight forward. Basic magnetization. If anyone has questions, they can post them on the videos. If someone/ enough people request a tutorial on other magnetization help, I might end up making another couple of vids.

 

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https://bolterandchainsword.com/topic/154822-modelling-using-magnets/
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I use 1/8" Dia. x 1/16" thick indeed. Or in other words, 2mm dia. x 3mm thick. I think BTP uses larger magnets for basing and things...like...1/4" dia. x 1/8" thick. Or something. And they use INKY dinky ones...but I can't stand those.

 

 

For my Tau weapons, I used 1/8" dia. x 1/32" thick for the weapons, and 1/16" for the suit. Since the weapons are small, it worked better. It all depends on what your use is, and how much pressure you need.

Quick question...

I need to magnetize a whole SM Commander boxed set, and I want to be able to switch between the extended arm and the contracted arm for my arm that's holding ranged weapons. The set comes with enough shoulder pads to cover every shoulder, so theoretically I could put a shoulder pad on every arm. Unfortunately, one of the pads has a big, honking, horribly blatant Ultramarines symbol on it, and rather than greenstuff it off, I decided I would magnetize one shoulderpad for both shooting arms...

It works, kindof. The polarities are such that the + side of each arm magnet faces outwards from the torso, and the magnet attached to the inside of the shoulder pad is pointing its - side at the positive side of the arm magnet. The shoulderpad sticks to the arm, and I can switch out the contracted arm for the extended one and it fits both ways.

Unfortunately, the magnet's not quite strong enough, and the pad falls off if I shake it hard enough... I'm wondering if there's a way to increase the strength of one or both magnets such that they'll hold onto each-other through the arm?

That actually turned out to be not such a quick question... Sorry...

Not so quick question indeed. When I need to increase the pull power on my magnets, I put another one behind it. It usually works. So try to dig out the magnet in the arm, and drill another hole..OR, if you don't want to do that. You can try putting a SMALL blob of blue tac on the inside of the shoulder pad before you put it on. Then press it down, the magnet plus the putty should hold well. If it doesn't come back and we'll try again.
Thanks, but it didn't work... I managed to dig the magnet out of the arm, but the arm was too shallow to hold two magnets, and I decided it was just easier to greenstuff purity seals over the U... Haha. Oh well. Maybe next commander...
  • 2 weeks later...

Thanks. For the Tau, I assume the warriors are for the Crisis Suits? I didn't magnetize the warriors.

 

For weapons in both hands. I would get magnets and put them in the torso (left and right arm sections) and in the arms. Basically how I did it in that video, but left and right arms. Then get your two arms, (bolter arms no doubt) and glue the bolter in. Wait for it to dry, then you have set 1. Magnetize two more arms, and glue a flamer in it, set 2.

 

That is how I would approach it. I know multiple people magnetize in the hands and gun, but I don't have small enough magnets to do that, and I don't want to spend another $10-15 buying more, and I know that I have trouble with these magnets sometimes, I'll definitely screw up with smaller ones.

Do you have a technique for determining polarity? Or do you just guess.

 

What I mean, is how do you know which magnet is "green" and which is "blue", based on this elaborate diagram:

http://i210.photobucket.com/albums/bb281/amorfatipictures/naamloos.jpg

Righto, this seemed logical to me, though I couldn't figure a way to quickly get it across (I was a bit sloshed when I posted).

 

I figure I take a whole stick of magnets and write N on one end and S on the other end, then keep repopulating the collection from the middle so as to never compromise the directional detail.

 

EDIT: And you showed how you used the whole stick in your video (don't remember which part).

 

So the True N/S polarity is completely irrelevant when doing conversion, so long as you remain consistent with your models.

Yah, I did the same thing, I glued one magnet into an arm socket, then i took the stick and used the other end to glue into the body. Unfortunately, when I was magnetizing the heads, I messed up, so I had to go back over and hack out the magnets... ANd then re-magnetize the heads.

 

Moral of the story? Be careful with your lil' magnets. They can be a little finnicky.

I got some magnets and am magnetizing a Ball Predator as we speak :)

 

Magnets are fun, although polarity's get annoying, especially when your trying to get a lil piece of metal into a corner, it is quite annoying getting the polaritys right. Also, I used your method for the doors (putting the mags on the outside of the door well) I used one in each corner and then one in the center on the back of the door.

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