Shift Into Turbo! A Power Ranger/Carranger Log (Red Racer)

3DVagabond

Jr Member
After careful consideration, due to the amount of time I have left, I'm going to start painting the helmet starting Monday so I can prepare the final setup of the helmet. I'm testing an black gloss overcoat first and I'm going to wait 24 hours for it to dry. Then, I'm going to test the red and metallic paint to test and see how it turns out.
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3DVagabond

Jr Member
I wanted to test the color scheme for the helmet. So over the weekend, I tested it with some of the paint that I have so far. Each one was from Rustoleum and I was trying to see if I would be better off with original plan of painting with car paint instead. Here's the results of that.

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As stated, this is only the test paint. I have not clear coated it yet. So I used some Black Paint and Primer first, covered certain parts of the helmet, painted red, covered majority of the part, cut part of the painter's tape out with a knife and used metallic paint finish as shown on the bottom part of the image. Each part was given 4 coats overall, but I accidentally messed up the red paint because I didn't give it enough time to cure. It now has wrinkles from taping all over. Another lesson learned.

I have this strange fear of using spray paint from 2 different brands as if this will counteract each other on a molecular scale. Should I just stick to 1 brand of paint just to be on the safe side? I plan on making another one with car paint and chrome for the next convention in town so I still have some time left. So many decisions, so little time!
 

3DVagabond

Jr Member
This morning I decided to start the process of painting the helmet. Here's how it went down. It's a cool morning and a slight breeze was blowing. A perfect start for a mid-spring morning. I had prepped the helmet parts around the inside of the helmets with blue painters tape and the parts were soapsanded...

You read it right. I was suggested by someone on Facebook to soap sand the parts instead.

...all the way up to 2000 grit. The surface was grey and dull as your last college lecture in your least favorite subject and I placed both of them down on the paper I have set up. With the black primer shaken and ready, I was expecting to have the same appearance shown on the test piece I made. So I sprayed down the first coat and I was shocked! 3 extra coats layer, I got these results!
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I'm thinking to myself, "What kind of black magic is this?!" I wasn't expecting this at all! This was too good to be true! I was not expecting out of ordinary common paint! Automotive paint, sure! But I still in disbelief that this level of reflectivity came from all of that hard work. That guy... That guy might be on to something!
 

3DVagabond

Jr Member
The hell is "soap" sanding, it looks magnificent!
The guy who suggested it did tell me why happens in the process so I looked it up. According to 1 website from a search result:

"The detergent lowers the surface tension of the water, and helps wet the paper and the material more thoroughly, reducing scuffing."

So this guy actually met the actual sculptor of the Darth Vader helmet himself, Brian Muir, and I think he may have gotten the tip from him.
It's astonishing that I was able to get this using Rustoleum brand paint. Unfortunately, I ran out of red paint yesterday so I have to go and buy some more. Now, if this is the look I got using the regular paint,imagine what it will look like when I actually clearcoat it!

To harbor such a though! Oh my!

Here's the link to the website that I quoted the statement from:

 

3DVagabond

Jr Member
Name of Project: Red Racer/ Red Lighting Turbo Helmet

Final Status: Failure

Description:

PLA and PLA+ appears to have the ability to shrink between 2 to 5 percent because it's inherently hypotonic. Based on 3 creators that makes 3d prints for a living at the convention for the past 3 days, I have been told that I was doing the soap sanding technique incorrectly. Instead of dipping the print in a large bowl, a spray bottle should be used instead and spray the surface enough for it to get a light mist and sand. Now that I know what needs to be done in order to make sure it doesn't shrink. The time is now ticking. I have a total of 25 days to remake the helmet again, but this time,I have the steps needed to make it again. However, this time around, instead of 4 and a half days, I'm going to break the helmet down into parts and print it again in 3 days and a half. Also, I will bring up new pictures to create a bubble visor for the first time in this log using vaccumforming methods.
 

3DVagabond

Jr Member
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In a different timeline, I would have had a helmet to wear and maybe it could be the start of something that could create some revenue off of some commissions. Instead, I made a mistake during the process along the way. Now here's my gripe with this helmet. As stated before, the helmet shrank during the process of making this helmet as I soap sanded the print. However, I was also unpleased with the paint job I performed on it as well. So I've decided to take a different route into making this helmet again. I'm going to print out certain parts of the helmet separately instead of all together in one piece for the front part of the helmet.

In this version of the helmet, I'm going to try my best into making a bubble visor using the vaccumforming method. Thanks to a Youtube video made from the Punished Props channel, I'm going to try and make one in under 5 days after the helmet is completely finished. If I have any left over, I can go through that process and see how well I can make this right this time around.
 

3DVagabond

Jr Member
*sigh* Meeeeeeeeeeeeeeeeeeeeeeeeeeh!

>__________________________________________________________________________________<

So Mother Nature is being somewhat a pain in my side as of late. I have all of the parts of the helmet, minus a hinge, ready to be assembled.
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Here's the rub. Until next Tuesday, the print can't even achieve a primer coat due the fact that it's going to rain for the next four days. I will continue to sand as much as I can until that day becomes available or at its earliest convince. This situation is similar to when I was trying to make a helmet for my last attempt, but a microburst of rain delayed the drying process. There was no chance of rain in my area on that day last year and she thinks it was going to be some cosmic joke to just rain on that day just for the he-yucks... That alone reconfirms my saying, "Me no trust them clouds!"

Any way, I'm going to soap sand this down this time with a sprayer instead of dipping to prevent as much shrinkage as I can. I really hope that I get this right this time. As a side note, as much I would like to get parts of the helmet painted in chrome, I don't think I would be able to this time around due to the crunch time for the next convention in 2 weeks. There is one more convention I would like to participate in October. So once I get the final adjustments made for this helmet, which would land on the 1 year anniversary of making this thing, it would be at it pinnacle of its creation.
 

3DVagabond

Jr Member
Time has passed and I'm becoming very anal on quality control of this version of the helmet. So far, the back of the helmet and the smaller parts are fine. However, things can't be said for the front of the helmet. I recently looked it over and tried to improve on the look of the top of the helmet and adding in breathing holes large enough to breathe. Here's the thing. On the show, Carranger, there's a episode that showed the front part of the helmet at an angle.
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Now, how the stunt actors were able to breathe has become a mystery. 3 seasons before Carranger, Dairanger had the sixth ranger, Kibaranger. It's helmet had holes inside the visor itself.
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Now, I can't see these holes in the Red Racer Helmet, but I feel that they are placed somewhere for the action actors to breathe. That will be discussed after I go to RangerStop next week.


On to the next part of the entry, the visor. It's one of the third parts of the helmet I need to print to have everything come together.

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Originally, I had made the visor "buck" I'm planning to make a mold out of. However, it didn't feel as organic for a visor. So I decided that I was going to make it again, but this time I went back to Blender and created the visor using a Nurbs Surface.



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By using a NURBS Surface, it creates a natural curve around the visor like paper. I can add as many loop cuts to fit the contour of the area. With the Mirror modifier in place I can focus on one side of the model and convert the model into a regular mesh after wards.
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The buck will be the third largest piece created so far. Once printed, I will create a mold out of it for vacuum forming. Of course, I would have to try to see if I can cut down the time because currently I'm looking at 13 hours. If I can reduce it by 25 percent, that would be great. That's something I will work on between now and the front part of the helmet to be printed again. Until next time, see you around!
 
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3DVagabond

Jr Member
Okay, so here's an update on the helmet again. So I was taking a look at the forecast over the past couple of days and it looks a bit more optimistic. Today, there's very little chance for rain to occur so that could give me a chance to paint the second coat. Then I have to wait until tomorrow to paint the final silver coat. If I can at least paint the clear coat by Wednesday and have the visor and the magnets installed by Thursday, I would be in good standings. My only regret is that I have messed up the paint job by, well, running out of black gloss. I still have enough paint to cover the overall helmet and then after that, I can glue the parts together.
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