Rafal Works Helmet (RWH) v2 Helmet Templates and Build

I see what your talking about. no that is not normal the important part is to line the bottom of the sides with the bottom plate. SUPER important.

Ok, But when i line The bottom of The sides with bottom Plate, i become a gap to The base Dome. The Problem i have ist The innerlayer and The Support.


Gesendet von iPhone mit Tapatalk
 
5e6bdc54965a80c75da1e87975986bdf.jpg

759921d5da31d632b02974ff4e234f86.jpg


723d21648319925d53edb1649f026a0f.jpg


Here are The 3 pics.
First is The Support section and The Second The Front of The inner Layer.
When i take it together i become a gap to The Dome. This is Not normal?

Thx for help


Gesendet von iPhone mit Tapatalk
 
The top edge of the inner layer is glued around the dome base and not to the helmet base, which has only support purposes (you don't glue that part at all to the inner/outer layer). Here's the inner layer glued to the dome base:
Photo0229.jpg

And the helmet base with no glue:
Photo0232.jpg
 
Ok, so after cutting out everything, I've got some fitment issues with the base form parts.

The front to back piece has some overhang, while the left to right piece comes up short. Is that by design? They were all printed in one shot, so it's not a print variance. They were all cut perfectly. Looking for input

Sent from my SM-G930T
 
Photos were taken with the pieces aligned on the opposite end. Also, don't judge me for the handwriting. Had my kid help with that part;(

Sent from my SM-G930T
 
Oddly enough, when fitting against the helmet base, it aligns perfectly. It's just the dome vase that isn't fitting.

Sorry for multiple posts. Not sure how to edit from the tapatalk app..

Sent from my SM-G930T
 
My memory is a little hazy on those steps, but iirc I think I had some similar slight mis-measures like that too. I think they probably come about from doing the cutouts on the central joint.

Before anything make double sure the template didn't get stretched any (I had to scrap my first try because the wet glue was warping everything) and none of em are upside down or nothin, but yeah after that, I'd say some slight forced adjustments are normal. Remember they're only supports so it's ok if they're not perfect as long as the height is good.. It's the bases themselves that have to be perfect, since that'll be what everything else attaches too. Technically you could even build without the supports, though it'd be a pain and easy to accidentally cave the whole thing in while you're wrapping the outer layer.

I think actually when I did it I just sliced off all the inside sections of the supports, so there would be like an empty circle in the middle of them all, then aligned them by their outside edges to the base edge; since that's the important part for the wrap. Like this:

Untitled.png

The only part you gotta be careful with are the transversal supports for the cheek area, since they're spossed to overextend on the bottom to keep the wrap completely round (see that post above a bit), maybe keep those the full length. Or as long as the edge is aligned to the top base I suppose it's ok either way too.

Another mis-measure you'll likely to run into too is when you wrap the outside panels around the bases, nearly everyone gets a few mm gap in the rear above the keyhole (if it's like an inch though, that's a problem). Also the cheeks and dome are likely to be very difficult. Pretty much everyone except antman and his magic cardboard has trouble there. Bondo fixes everything though. :)
 
Last edited by a moderator:
I've built with the WoL templates, so I've worked out most of them cheek jinks.

Thanks for the reply. I printed them again and just laid em out. They're definitely a bit off. (See photo at end). That said, I made it work. Made a sanding stick of 80 grit and just made it flush with the top and bottom. Should work just fine.

Photo here shows the dome base with the front/back support laid directly on top. Nothing here is cut, it's fresh off the printer. Notice the center lines meeting up, but the overhang on the bottom.
e9707e5df6f6de8891bff205a081858f.jpg


Sent from my SM-G930T
 
If I'm orientated right in my head I think that particular overhang is intentional, so as to be part of the front cheek area which overhangs to help maintain the circular curve.
You can see them in the image rafal posted above:

View attachment 102525

Maybe a slight bottom overhand on the sides are intentional too now that I look at it closely. I think you said those fit good on the bottom base though and the problem was on the dome part, so maybe not, dunno. Maybe Rafal could chime in.

But yeah, either way, except for those 3 intentional forward/bottom ones, you'll be fine shimmying all the others up to be flush. The curvature of the wrap will make them all moot anyway.
 
The reason for that 2/3mm difference between the helmet front/back support and the dome base is that the back side of the helmet, more exactly the dome and the back panels are not flush, but there's a step outward:

Side Right View.jpg

You will achieve this by glueing 2 cardboard strips on the back of the helmet. Here are some quotes from the 1st post (you might need to cut the first strip in 2 to incorporate that extra part from the front/back helmet support):
Before we deal with the inner layer, there is a small piece (it is not present on the template files) we have to add to the back of the dome base; the purpose of this piece is that the red rim's thickness on the back area of the dome is double compared to the rest of the parts. You have to cut a 330mm long and around 10mm wide strip from 2mm thick cardboard, then bevel around 50mm from both ends so that when it is glued to the dome base, the cardboard strip will flush with the rest of the parts:

attachment.jpg
attachment.jpg
attachment.jpg


...............

We have to cut another 330mm long cardboard (2mm thick) strip, but this time the width will have the extra outer layer rim's height (around 5mm). This strip is also beveled at both ends then it is glued on the back area inside of the outer layer rim:

attachment.jpg
 
Ah, ok. That wasn't quite clear. I was under the impression they would be flush, and the strips went to build it up afterwards.

I inserted the strips and still had to trim the inner layer a smidge. Actually I sanded it to fit. Made it work though.

Sent from my SM-G930T
 
Scaling question. Anyone shrunk these down for kids? The "fit to page" option is to small for my coconut, but looks like it will fit my 13 year old fairly well. Next up is my 6 year old, and as of today, my daughter wants to be Sabine wren, so it looks like 8ve got another helmet to get through in the next few months...

What do these kids think I am, a cosplay factory???

Sent from my SM-G930T
 
I've just been using the copy function on my printer/scanner/copier. Set size to 85%, feed in adult size print out, out comes kid size. The math works too - but that's the check - measure your full size, make the smaller one, then measure it. Divide smaller size measurement by larger size and you get the ratio.


Sent from my iPhone
 
Hello Rafal, and others! I´m new here, born in Argentina and first to all wanna than you by this super job... but i ´m a little confused here: In you post 1 and 5 found templates ... then corrections, etc... So, ¿what are the definitives -until today, at least- templates? Thanks in advance

C
 
This thread is more than 4 years old.

Your message may be considered spam for the following reasons:

  1. This thread hasn't been active in some time. A new post in this thread might not contribute constructively to this discussion after so long.
If you wish to reply despite these issues, check the box below before replying.
Be aware that malicious compliance may result in more severe penalties.
Back
Top