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Airfix 1/12 Bentley Blower


François

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2 hours ago, Bugatti Fan said:

The display case you are making will be a fine complimentary way of displaying your model Francois.

Did you 3D print the parts, or use some of the Plastruct architectural extrusion parts from their range?

I'm only at the design stage, nothing fabricated yet. It will be a mix of printed parts,  Plastruct and Evergreen extrusions (my hobby shop has a full range of both product) and Britannia parts for some of the smaller water valves, the bigger valves will be printed.

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Can I suggest Mid Grey for the building frame colour?  I think the car being painted black might stand out better.

Interesting that you are using a mix of your own 3D designed parts, Plastruct and Evergreen. The building frame you designed  looks really good for displaying the Bentley.

Many years ago when I was planning a factory layout I used quite a lot of the Plastruct ABS Architectural mouldings. They were very good mouldings as I remember.

 

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If it were in a museum setting the truss would be black so it didn't distract from the focus of the show, if in a garage setting, most probably white to reflect the most light on the project.  As in the 1:1 photos.

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I worked on the display's electrical box. This box will house the batteries and switchs to activate the car's head lights and engine. I wanted to give the box à vintage look and at the same time incorporate 2 levers. I opted for an old disconnect box but normaly, these type of boxes have only 1 lever, I had to adapt a bit. The complete electrical box assembly will be permanently fixed on the outside of the base.  It will be possible to remove the display case from the base whitout removing the electrical box.

This was my inspiration for the box

Screenshot_20240320_213326_Chrome.jpg.3ac5846c532fa188ea824978a0a97494.jpg

And for the lever

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Here's the 3d model 

PRESENTATION93.jpg.82e22b1e0afb5b9a85db89d07f665061.jpg

I incorporate 2 slider switchs inside that will be actuated by the lever. Since I'm not too sure of the quality of these switchs,  l designed a snap in switch holder so that if they fail, I can easily replace them. Naturally,  the lid is remocable and held in place with magnets.

PRESENTATION8.jpg.d4895bb43eede2a787094bc91fa2e589.jpg

Some of the parts printed. The lid and support frame ate not correct and will be reprinted. 

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I printed many parts for the display case today. Many more still to print.

Structure printing plate

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Lighting and electrical box printing plate

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All parts washed and cured

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Lighting components 

20240321_205656.thumb.jpg.3039a3244b6022352c7d908ce08cbb84.jpg

Electrical box components 

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Structure components 

20240321_205733.thumb.jpg.cfc2403ffa783e565d5db67c4d228efe.jpg20240321_205719.thumb.jpg.c6cb76c377a7e3f66ab8822c5b396e8a.jpg

 

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Printed some more parts for the display case. Printing these parts proves to be more complicated then I  originaly thought, but I think the final result should be worth it.

A bunch of parts

20240324_203820.thumb.jpg.ea9e0a15173fe5154b82f88632bb1f48.jpg

Sprinkler head

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20240324_202907.jpg.6347a2571e873ee8736b0774698a3092.jpg

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Started some sub assemblies on the display case today. 

All 5 trusses are glued

20240325_214451.thumb.jpg.7378135ba5bfa67a0eda2c1f06010418.jpg

4 H columns

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They were too long to print in one piece so I did them in 2. I added a locating feature at the ends of both half to assure a good alignment. 

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Did the large gate valve assy

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And the 3 sprinkler pipes

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This is the only gate valve from my father's inventory that I could fit,  there's a small part of him in this. 

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On an other topic,  I found this really old and beat up Pocher rolls royce at my local hobby shop.  It's missing many parts. I'm thinking it could be an interesting project,  total dismantle,  refurbishing, and adding some of my special festures to it. But I would need to get for next to nothing... to be continued...

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Posted (edited)

Yes, it is a nice barn find but after some research,  it would seem that this model is quite commun for Pocher so not worth much.  Still, it would be fun to rebuild it with running engine, lights and much more.

Now, back to my current display case project.

I started painting the different components and fabricated the front and back panel frames. I received 1mm thick plexiglass.  I need a thin plexiglass for the curved roof, I'll see how this thickness works for the side panels. I also assembled the electrical box with the 2 switchs. 

Here are some shots. 

Painted sprinkler pipes

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Sprinkler head

20240326_200620.jpg.cc2064be80c2637e301ccf2607e795c1.jpg

Main gate valve painted, l tried to give it a cast look (rugged). I ran out of red paint, wiil get more tomorrow. 

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The lights painted black with white interior. I might try to simulate some dust on it. Also painted the connection boxes. 

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Electrical box painted and assembled 

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Working switchs 

20240326_200840.thumb.jpg.26337587794b83533187ae8557235a19.jpg

 

Edited by François
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Outstanding details I love the Pipe fittings especially the reducers with that little rib and undercut on the small end just like the real ones.  With the Rolls a custom roadster body would be cool.  The switch actually works doesn't it?

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That beat up old Pocher Rolls looks interesting Francois.

You might find John Haddock's website JDH Models a really useful source of information about the Pocher Rolls that he built and super detailed. John is well into 3D design like yourself.

Also, there is a company named Scale Motorcars who specialise in old Pocher replacement parts etc. HTH.

Edited by Bugatti Fan
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Thank you clipper. The display is almost as fun to do as the car itself... almost...

I just put an offer on the old Pocher rolls. I offered 100$ for basically a pile of junk but like I said before, l see this as a restoration project that could be very interesting.  I brought an old klunker back to life before and the result is very satisfying. 

From this in july 2005

P1020780.jpg.9798e6d6c373fb63f5c6a1ea6fbaff77.jpg

P1020778.jpg.0918487c038729436fb15688aa6cfacb.jpg

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To this in july 2007

P1040646.JPG.a3d22530eb13d6cdc7cd5f1140449e27.JPG

P1040680.JPG.0bffb7a0fe4d8ffdf08e07217b2b403d.JPG

DSCN1112.JPG.ffdaac9efae295499209b9c23607f239.JPG

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The display case structure is glued up. I should be ready to paint it shortly.  I temporarily installed the pipes and lights and placed the car in to see what it will look like. I have to say that I'm very happy with the result.

Here's a screen shot of the 3d model 

PRESENTATION10.jpg.cfa416ec7a298ec9050d0b9a3312489d.jpg

And a few pictures of my set up

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I still need to do some research on how to print the picture of the real car on a plastic film of some sort and to have it translucide. 

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Posted (edited)

 I started the final assembly of the display case,  so far so good! I'm waiting for some .5mm dia electrical wire so while I'm waiting,  i'm doing the control box wiring. I had a small CR 2032 button cell box but i'd rather use CR 2450 cells which are bigger. So using the inerts of the box I had, I designed a bigger one to suit the bigger cells.

Here are a few pictures of the display case so far

20240404_084600.thumb.jpg.e72ddf98626dcfb39364a50b853ec817.jpg

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and the battery box 

20240404_162803.thumb.jpg.02079c14ceada3780e8d88f2392fd683.jpg

The black one is for the small cells,  the clear one I printed

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And inside the control panel

20240404_164049.thumb.jpg.2901b9dd60d7e0fcb87691a80764b03e.jpg

Edited by François
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Posted (edited)

Did a bit more work on the electrical cabinet.  The model will be hooked up to this cabinet but I want to be able to unhook it if I need to remove the model from the display case.  So I modeled and printed a miniature multi pin connector complete with locking latchs. I've used these type of connectors many time on machines when it was necessary to separate one piece of equipement from another,  exactly what I want to do here. 

All connections to the battery box and switchs are done

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Here's the cable connector on the cabinet 

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And the multi pin connector 

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20240406_194827.jpg.b79893e6c91076829256bccb1be073be.jpg

Edited by François
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What a tremendous display of talent Francois.  I learned a lot while cruising through this thread.  Its definitely one to go thru multiple times as I know I've missed some things while going thru it just now.  Thanks for sharing.  cheers, tim

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The case is pretty much finished,  l'm still waiting for my .5mm electrical wire order to come in to do the lighting. 

So while I'm waiting,  I went back to the model itself. Like I said before,  the only thing left in the body. 

Here's a list of what as to be done 

1- reprint a new body with full walls and all missing features (hinge cut-outs, holes to locate mesh screen, visers and soft top frame)

2- design mesh screen and visor mount

3- design soft top frame

4- wrap body with rexine like material (I've done a few test and i think I have a good material)

5- make leather coverded seats

6- make all interior panel and fittings

7- make dashboard 

8- make wood floor boards

....

So as you can see, I'm closer to the end but still have lots to do. On May 10th,  lt will make 1 year since I started this project,  and I see at least another 3 months to complete. 

Here are a few pictures of what as been done so far.

I did some wrapping test using the kit's body. I tried a very thin black leather on the passager side and a 4 way sstretch glossy fabric on the drivers side. Althougt the leather is nice and very easy to work with, I find that the glossy fabric better mimics the rexine.

Leather 

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Glossy fabric

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actual rexine coverded body 

Capturedcran2024-04-12205433.jpg.d15c15f2cd9e87230a6cd76dafdc34e7.jpg

I've test printed a new body. It has exactly the same shape and size as my other printed body except it has full walls. It will make wrapping much easier. And once finished in and out,  no one will see the differrnce.

20240412_205115.thumb.jpg.92d73b77067691dedb2000a3e741b70e.jpg

Body in slicer app

Capturedcran2024-04-12205407.jpg.40b78d73be239f941a1a8c5f2ed8e6a8.jpg

I started modeling the mesh screen mounting brackets 

Capturedcran2024-04-12205919(1).jpg.4a61aa236935b41eed1a0e08249bbff9.jpg

The real thing 

Capturedcran2024-04-12205902.jpg.d8aecfb48db88b5269c35b69680613ba.jpg

 

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On 6/8/2023 at 3:11 AM, François said:

Did a little bit of assembly on the tail lights.  So far so good... I think 20230607_203419.jpg.0a2d9387f9ceec42995f7bbf7c7b1bb7.jpg

the real thingScreenshot_20230601_220848_Photos.jpg.4dffb310b787bd6c3053a4ba41f4c563.jpg

We'll I just stumbled across this build now, and only on page 2 so far... 

Funny thing though, just this morning after reading about these interesting taillights, we went out to a small airfield to view the gathering of Mustangs celebrating 60 years of the Ford Mustang. While there I stumbled across a hanger containing 2 beautiful Bentleys, and one of the first things I noticed was these taillights! 

IMG_20240414_215521_(600_x_450_pixel).jpg.60b7645990e29455b82377cbf4d97ff7.jpg

IMG_20240414_215447_(600_x_450_pixel).jpg.642d56014d8ea147ff419cc99e29a3b4.jpg

IMG_20240414_224607_(600_x_450_pixel).jpg.d28c68e45f65c8373a5fca44d45cec38.jpg

I learnt something new today and it came in at just the right time! 

Edited by IanH
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