Hi invision , just looked at your entire R2 build thread ,again very awesome work,,, when you started your r2 build, did you start with drawings and blueprints u designed , and have your initial plans changed along theway as r2 has progressed thanx KEV
Hi invision , just looked at your entire R2 build thread ,again very awesome work,,, when you started your r2 build, did you start with drawings and blueprints u designed , and have your initial plans changed along theway as r2 has progressed thanx KEV
Hi Kev,
Yes, I did start with a rendering and full size scale drawings of the side, front, rear and top. You can kinda make out the designs mounted on the 'build-board' in the first few photos of the thread.
As the buck was being built from these blueprints I made a few dimensional changes...1/2 inch here or there... but nothing too serious. Then as we progressed into the sheet metal stage there were a few reflections I didn't like so a few more adjustments were made. The build is a dynamic and emotional thing. Whenever I create something I don't build the drawing...I build the vehicle. It not only has to look right from 3 feet away, but also from 500 yards.
Thanks very much looking.
__________________
Nick M.
A journey in design and fabrication begins with a vision, a single pen stroke ... and in some cases the blow of a hammer.
Kev, here are a few photos I dug out ... showing the early days of when this project started. The mobile "build-board" can be seen in the background.
20 minute mock-up placing key components on the frame-table before anything really started. Anyone who's built a hot rod/custom can appreciate the excitement of this stage....
... at this point the thoughts usually change to "ohh L0rd, what have I gotten myself into"...
Fun times!
__________________
Nick M.
A journey in design and fabrication begins with a vision, a single pen stroke ... and in some cases the blow of a hammer.
Marking out the passenger side door jam for the hinge pocket.
Keeping the zip disk on the inner black sharpie line the hole cut out nice and clean.
After de-burring the edges a little - this will be used as a template for the other side.
Piece from the passenger side flipped horizontally and traced.
Again, staying on the sharpie line, the hole is made.
Now it's time to make the hinge pocket. You'll see why we're going through all this once the hole for the hinge arm is created.
Welding continues on the rear hatch structure...
Cleaning up the welds
Running a long board over the panel with some course paper shows up the highs and lows in the metal. These areas can now be planished using on and off dollie techniques to bring up the low areas and lower the high areas.
__________________
Nick M.
A journey in design and fabrication begins with a vision, a single pen stroke ... and in some cases the blow of a hammer.
Early next week I should have some sketches posted on my fb page of the roadster that's in the works. Will also probably start a new thread here if there's enough interest and member's want to see another build.
__________________
Nick M.
A journey in design and fabrication begins with a vision, a single pen stroke ... and in some cases the blow of a hammer.
The hinge bracket geometry can get a little tricky...
Translating dimensions to the second hinge.
Cutting a few tacks to make adjustments on the hinge.
Work starts on the body’s rear structural webs…tying together the rear wall, rockers, wheel wells, and upper structure.
….2 Per side - 4 webs in total
Passenger side webs mocked up so that the bridging pieces can be made.
After the bridging templates are created they are transferred to sheet metal where appropriate flanges are marked out.
Offset flanges are created with the tipping wheel to allow the pieces to interconnect with each other.
First pass though shapes the piece…second pass through will smooth out the highlight reflection…
Lower wheel is changed to a skateboard wheel to create the side flanges.
Once all the pieces are run through the tipping wheel they are put into the shrinker/stretchers to bend them into their appropriate locations.
After about 30 minutes or shrinking/stretching the pieces are in place… ready for final tweaking to smooth out any deviations in the corner highlight and welded.
Pieces are removed, tweaked, plug holes created and welded together…except for the top allowing the part to be inserted.
All the welds are smoothed out.
Taking a break from grinding the structure - making another list for details that still need to be finished before primer is applied.
The body is really starting to take shape – even though it’s only the structure. It'll be a shame to cover all this fabrication up with the exterior panels.
Cool sparks! Hiding under the car – to finish welding the floor pans.
Finding some areas that weren’t welded earlier.
Body structure ground, washed, sanded, washed again and getting prepped for primer.
Interior looks quite bare…at least at the moment.
Shooting the structure with primer is next.
Thanks for checking out the progress.
__________________
Nick M.
A journey in design and fabrication begins with a vision, a single pen stroke ... and in some cases the blow of a hammer.
Washed it with the usual degreaser we use when prepping bare metal for primer. I tend to stay away from acid washes. Seen a number of cars that have been dipped...only to have the acid seep out of hems and joints down the road after all the body work and paint has been competed. Not a pretty sight... :(
__________________
Nick M.
A journey in design and fabrication begins with a vision, a single pen stroke ... and in some cases the blow of a hammer.
Washed it with the usual degreaser we use when prepping bare metal for primer. I tend to stay away from acid washes. Seen a number of cars that have been dipped...only to have the acid seep out of hems and joints down the road after all the body work and paint has been competed. Not a pretty sight... :(
Yeah, I know what you mean. I had my car dipped, but they used ( I think ) nitric acid, and it's a bugger to remove it all. Phosphoric acid is basically the active ingredient that's used in etch primers. I use it to etch the metal before epoxy, and so far have not had any issues. We need more pictures !!
Hi Nick. watching your post for some time now and I have got to say you are one very talented individual. Really enjoy your pics and updates. Still don't understand how you can bend ,shrink and stretch the metal the way you do. Very enjoyable reading your posts. After 4 attempts at making a custom breather for my buick I have come to the conclusion that Im not very good at metal forming. I see you have an ad for your services so I most likely will look you up in the new year. Looking forward to your next set of pics...
Hi Everyone! Hope the new year finds you guys well.
Here are some more photos of the build...
Shooting the first coat of 2k epoxy starting from the inside areas and working out.
Mixing up a rather reduced gun of 2k Epoxy allows it to seep into most of the joints and crevices. Working systematically soon all the bare metal will be sealed up.
Then, after a few more coats of regular consistency epoxy, R2’s structure looks quite different.
Getting some 2k primer on areas of panels that'll be hidden from view once installed.
Door shells and hood structure also have some primer on them and set aside... for now.
Thanks again for looking.
__________________
Nick M.
A journey in design and fabrication begins with a vision, a single pen stroke ... and in some cases the blow of a hammer.
Yeah, topless wouldn't be too convenient anyway ... especially while welding.
Thanks very much Ms. J.
Shop time is my favorite time... hammering away on these projects with my Dad. I've mentioned it before, but basically I'm an extension of him and been his shadow since I could walk.
__________________
Nick M.
A journey in design and fabrication begins with a vision, a single pen stroke ... and in some cases the blow of a hammer.
Oh my Lord, you sir have no fear at all. I love this build. I just can't get over the stuff I've seen on this site since I've joined. I'm learning things and every turn. thank you so much for sharing your craft.
Astounded!
I've been around cars my whole life and have never seen anything like this.
Many many thanks for taking the time to document and share your build with us.
There's lots of guys that would rather not share their expertise. You're doing us quite a service.
I consider myself very fortunate to have met so many great people here on the forum that support my madness. Since it's kinda difficult for us to meet up as often as we'd like, sharing what I'm up to using this medium would be akin to you guys dropping in and pulling up at a stool at the shop.
Guess that thought goes for everyone who has an ongoing build in the project section, finds something amusing to share or simply needs to vent as well.
__________________
Nick M.
A journey in design and fabrication begins with a vision, a single pen stroke ... and in some cases the blow of a hammer.