50" Deep V PLUG Build & Fiberglass Mold Construction
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OK, haven't seen any threads on specifically fiberglass molding, or plug making. A little information, but nothing detailed. For about 20 years of modeling everything from cars, trucks, airplanes and heli's, I have yet to not see a need to manufactuer my own parts at some point. Whether it be a canopy, cowling, wheel fairing, car bodies...the list goes on and on. Taking a "free" plan found form sources here, I was able to print a full size plan and the ideas for improving this design began to flow.
I'm not going to spend much time on the build of this hull commonly named the "48 Mono Hull" since there are a few specific build threads already in the works. I will show the way you can take that design, add your own personal touch, and build a fiberglass version that will outlast and outperform it's wooden counterpart. Pictures are worth a thousand words, so I plan to add as many as I can. Hopefully I can inspire someone to give this a try. Something very satisifying about saying at the pond..."Yeah, I designed and built this from scratch". Here are a few images of the start of this "Project V Plug".
I'm not going to spend much time on the build of this hull commonly named the "48 Mono Hull" since there are a few specific build threads already in the works. I will show the way you can take that design, add your own personal touch, and build a fiberglass version that will outlast and outperform it's wooden counterpart. Pictures are worth a thousand words, so I plan to add as many as I can. Hopefully I can inspire someone to give this a try. Something very satisifying about saying at the pond..."Yeah, I designed and built this from scratch". Here are a few images of the start of this "Project V Plug".
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One of the first things I did was stretch the hull out 2" on the computer. Ideas for this design will be to add a more rounded top of hull, add thickness to the rear, (you'll see!), and come up with some sort of canopy to totally enclose this boat. All together there will be three molds made.
Below is a picture of the Rio 51 canopy....Hmmm, looks good to me....maybe a few changes???
Below is a picture of the Rio 51 canopy....Hmmm, looks good to me....maybe a few changes???
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i think you will find plenty of us have allready made our changes from the plans and yes there are a few plugs allready out there
,will a glass version be better than the woody? i dont see why it would be to be honest [>:]
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Hull looks good...I was following your thread and that's what gave me the insiration. Is yours glass in the picture?
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ORIGINAL: martno1fan
will a glass version be better than the woody? i dont see why it would be to be honest [>:]
will a glass version be better than the woody? i dont see why it would be to be honest [>:]
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Hi that ones not mine its a mates hes got the first edition ready for building just out of the mould today,should be on the water in a month,hes done a 48" and a 54" version.Ill keep you guys posted on his progress
.Your hull looks very much like mr chillys version
,ive never made a plug out of mine but good luck with it.
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ORIGINAL: Dreamin Hemi
Can't make the curves and smooth transitions with wood ![Wink](https://www.rcuniverse.com/forum/images/smilies/wink.gif)
ORIGINAL: martno1fan
will a glass version be better than the woody? i dont see why it would be to be honest [>:]
will a glass version be better than the woody? i dont see why it would be to be honest [>:]
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Not knocking wood...
..Working as a high school shop teacher, I CAN"T!!
This is going to be converted into a lesson plan for my kids. I am an avid woodworker myself, and I really do appreciate the beauty of what can be created with wood as it brings it's own challenges. Post a few pics of your hydro, would love to see it!
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This is interesting, I'm gonna keep watchin this thread. You're not alone on giving it a curved deck, a bunch of guys have done that. Did you just add 2 inches to the length or did you scale the whole boat up? Yup, unfortunately plywood doesn't like to bend in more than one direction at a time. The plug looks good so far. Doug
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Freeze, your boat looks fantastic! Nice job on the hatch.
MissHydro, Didn't miss it, it just didn't have enough detailed pictures, but the thread does have some great information...Living next to Aeromarine Laminates here in Seaford, DE, I get a lot of help from thoes experts as well.
dwr9, I know I'm not the first to attempt a curved deck and I'm sure not in first place making a plug of your boat. Thanks for the plan. Yes, I only added 2 inches to the length. As wide as this hull is, I was only going to add to that appearance with my seam. I think I may take a mold of that Rio 51 hatch, I really do like that look. Make the deck off of that. We'll see.
My business will be opening shortly so my time has to be focused on that, but I'm in no hurry to get this boat done. I'll post as progress is made. That's if there's interest in this thread.
-S
MissHydro, Didn't miss it, it just didn't have enough detailed pictures, but the thread does have some great information...Living next to Aeromarine Laminates here in Seaford, DE, I get a lot of help from thoes experts as well.
dwr9, I know I'm not the first to attempt a curved deck and I'm sure not in first place making a plug of your boat. Thanks for the plan. Yes, I only added 2 inches to the length. As wide as this hull is, I was only going to add to that appearance with my seam. I think I may take a mold of that Rio 51 hatch, I really do like that look. Make the deck off of that. We'll see.
My business will be opening shortly so my time has to be focused on that, but I'm in no hurry to get this boat done. I'll post as progress is made. That's if there's interest in this thread.
-S
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I'll take pics the next time I lay up a boat. It should help when you get to that point.
I'll also help with making the molds if I can.
I'll also help with making the molds if I can.
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Sounds good Mike, I"ll take any suggestions you can bring. This is my 1'st time with a plug this size, mostly been car bodies, small plane parts, ect. Just going to do the same thing with this. Just taking a break from cutting the strakes, and working on placement.
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ORIGINAL: dwr9
I can't speak for anyone else, but I'm interested. Doug
I can't speak for anyone else, but I'm interested. Doug
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ORIGINAL: Dreamin Hemi
Something very satisifying about saying at the pond..."Yeah, I designed and built this from scratch". Here are a few images of the start of this "Project Plug".
Something very satisifying about saying at the pond..."Yeah, I designed and built this from scratch". Here are a few images of the start of this "Project Plug".
Hmm, just a quick one on the quote above, while I acknowledge that you are putting together a wooden plug and then creating a mould (edit typo) from it to then produce a hull, I do not think you can honestly claim to have "designed and built this from scratch"
The design was there already, and in the public domain, what you have done is re create, it and make a copy of it.
Not intending to decry the considerable amount of work done to get the hull to where it is now, but i think the designer deserves some credit.
Glenn
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What measurements/calculations did you use to place those strakes? What material did you use to create them?
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ORIGINAL: Dreamin Hemi
Taking a "free" plan found form sources here, I was able to print a full size plan and the ideas for improving this design began to flow.
I'm not going to spend much time on the build of this hull commonly named the "48 Mono Hull" since there are a few specific build threads already in the works. I will show the way you can take that design, add your own personal touch, and build a fiberglass version Pictures are worth a thousand words, so I plan to add as many as I can. Hopefully I can inspire someone to give this a try. Something very satisifying about saying at the pond..."Yeah, I designed and built this from scratch".
Taking a "free" plan found form sources here, I was able to print a full size plan and the ideas for improving this design began to flow.
I'm not going to spend much time on the build of this hull commonly named the "48 Mono Hull" since there are a few specific build threads already in the works. I will show the way you can take that design, add your own personal touch, and build a fiberglass version Pictures are worth a thousand words, so I plan to add as many as I can. Hopefully I can inspire someone to give this a try. Something very satisifying about saying at the pond..."Yeah, I designed and built this from scratch".
Another note, the "design and built myself" comment was more directed at the actual fiberglass mold building part of the upper deck since I haven't seen a mold building thread yet, unless I missed it. I also DID note the plans were availible online in and around this site.
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What measurements/calculations did you use to place those strakes? What material did you use to create them?
What measurements/calculations did you use to place those strakes? What material did you use to create them?
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One problem i see with those strakes is they end well before the transom they will only work when you first hit go ,personally id have gone right to the back with the inner ones at least.It might not be a problem but just an observation i thought id share .Good luck with it,i see no reason you cant use these plans as a starting point to then add changes to your own tastes,thats what i did when i built mine.Im sure Doug would be the first to agree
.
Mart
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Mart
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Thanks Mart...
That's exactly what I intended. As far as the strakes go, when I spoke to the dealership, as well as a few phone calls to Scarrab, and other fast boat manufactuers, I was pretty much told the same thing. "Strakes are there for helping lift the front end while getting up to plane, and not stability". Several of the full size racers have them stopping short of the transom. I could have made them longer, but that would go against a few "experienced" racers......whether it's wrong or right, dosen't matter much....still having fun making this thing, know what I mean Mart![Wink](https://www.rcuniverse.com/forum/images/smilies/wink.gif)
I do like how yours are made, does look good going to the transom. Perhaps after I make my bottom mold, I'll alter the plug and make the strakes a little longer?!?! We'll see.
That's exactly what I intended. As far as the strakes go, when I spoke to the dealership, as well as a few phone calls to Scarrab, and other fast boat manufactuers, I was pretty much told the same thing. "Strakes are there for helping lift the front end while getting up to plane, and not stability". Several of the full size racers have them stopping short of the transom. I could have made them longer, but that would go against a few "experienced" racers......whether it's wrong or right, dosen't matter much....still having fun making this thing, know what I mean Mart
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I do like how yours are made, does look good going to the transom. Perhaps after I make my bottom mold, I'll alter the plug and make the strakes a little longer?!?! We'll see.