I want to build a working model engine!

I want to build a working model engine!

Author
Discussion

MElliottUK

Original Poster:

835 posts

219 months

Friday 14th September 2007
quotequote all
Do kits exist, Ive always wanted a mini V8 or something that i can build and mount on a nice piece of wood ect with a punched metal tag on it with details of it.

The thing is i want it to run, does such a kit exist?

Mini V8 that i can start would be great.

Le TVR

3,097 posts

258 months

Friday 14th September 2007
quotequote all

Bungleaio

6,398 posts

209 months

Friday 14th September 2007
quotequote all
Le TVR said:
How deep is the wallet???

http://www.conleyprecision.com/609.htm
They are quality!

jimmyjimjim

7,538 posts

245 months

Friday 14th September 2007
quotequote all
On a less wallet threatening note, Revell and Testors do plastic kits:

http://www.hlj.com/product/TES00453

There are quite a few other companies doing similar stuff, some are part metal.


Zad

12,762 posts

243 months

Saturday 15th September 2007
quotequote all
How much model engineering equipment / experience do you have? If you just want a complete kit of parts for a real working V8 then you will be out of luck.

My neighbour has been working on a 4 cylinder 30cc engine: http://mikethorpemodels.co.uk/SEALION.aspx

These people currently stock the instructions and rough castings (£472!) : http://www.hemingwaykits.com/acatalog/Internal_Com...


slartibartfast

4,021 posts

208 months

Monday 17th September 2007
quotequote all
what about a working jet engine?
heres some parts a mate of mine made earlier
http://s6.photobucket.com/albums/y231/paulj1969/wa...

heres his website
http://www.heward-microjets.co.uk/

i have to admit, a v8 sat on the mantle piece does look better than what looks like a shiny can turned on it's side LOL

jimmyjimjim

7,538 posts

245 months

Wednesday 19th September 2007
quotequote all
If you're going to build one from scratch, don't go for this:-

http://www.lindsaybks.com/bks10/bent/

Because you'll probably be dead by the time you finish it!

My father has been working on one for 7 years now.

Edited by jimmyjimjim on Wednesday 19th September 06:34

M3John

5,974 posts

226 months

Friday 21st September 2007
quotequote all
What you need to watch then is this......

http://www.youtube.com/watch?v=vxYRa0pqxlw

dilbert

7,741 posts

238 months

Friday 21st September 2007
quotequote all
I think in the first instance that some of the suggestions here might be a bit extreme. Probably the best place to start is with some of the work of Edgar T Westbury. If you google it, you'll get thousands of links.

Most importantly you'll get drawings, but often you'll be able to buy castings, which will save you having to make patterns and faff about with a home foundry.

Obviously many make, or mainly have made, by fabrication rather than castings, and if you choose to go that route you'll need a cutter grinder that is capable of making and not just sharpening endmills slot drills and slitting saws. The key reason for that is that much of this is about creating complex shapes, in ver small pieces of material. In most instances CNC will not be available, and even if it is, in some instances will not be appropriate, so you'll need profiling cutters that you'll just not be able to buy.

If you've not got any experience of this at all, it's highly recommended that you try building a simple steam engine first, because all of the necassary skills and facilities, are transferrable, but the overall task is simplified.

Another useful resource is http://www.ajreeves.com/

Have fun!

Edited by dilbert on Friday 21st September 03:47

MElliottUK

Original Poster:

835 posts

219 months

Sunday 23rd September 2007
quotequote all
Thanks guys, i have been on holiday so have not been checking this post. Looks to be a bit of a task i probably cannot complete, or have the funds to do.

Ideally i was looking for a kit (metal) whereby all the parts are pre-machined so it would just be an assembly job, i thing it would look very smart as a display item.

Zad

12,762 posts

243 months

Sunday 23rd September 2007
quotequote all
I think the best thing to do there is go to a scrap yard and look for something "interesting" that has been written off. I'm thinking something like an old Norton or whatever.

Glassman

23,124 posts

222 months

Monday 24th September 2007
quotequote all
M3John said:
What you need to watch then is this......

http://www.youtube.com/watch?v=vxYRa0pqxlw
wow

M3John

5,974 posts

226 months

Monday 24th September 2007
quotequote all
Glassman said:
M3John said:
What you need to watch then is this......

http://www.youtube.com/watch?v=vxYRa0pqxlw
wow
Pretty special don't you agree !?!?!?!?!?!?!?!?!

Glassman

23,124 posts

222 months

Monday 24th September 2007
quotequote all
M3John said:
Glassman said:
M3John said:
What you need to watch then is this......

http://www.youtube.com/watch?v=vxYRa0pqxlw
wow
Pretty special don't you agree !?!?!?!?!?!?!?!?!
Amazing. Famazing.

It's easy to appreciate the end product without considering just how long the project took. Inspired; and I worry about people noticing the wonky tile in the corner of our bathroom.

Davi

17,153 posts

227 months

Monday 24th September 2007
quotequote all
M3John said:
Glassman said:
M3John said:
What you need to watch then is this......

http://www.youtube.com/watch?v=vxYRa0pqxlw
wow
Pretty special don't you agree !?!?!?!?!?!?!?!?!
Saw that some time back (well details of the car rather than that clip) When I'm done with my full size car, and finished the house, I want to build a 1/3ish scale super 7 - I'm not quite as glutton for punishment as he is, I'll go with something that all the details of are easily available hehe