• This forum is the machine-generated translation of www.cad3d.it/forum1 - the Italian design community. Several terms are not translated correctly.

help engineering

bhe, chalk is also good for scratching. .
but it was used to "invent" the frame of the v7 guzzi!
 
Thanks mbt!cmq soon you will see it.Don't expect an already working motor but the intercapedini, the pumps the collectors and the organs of crank there are.we will see to pass to the head as soon as before.but tell me the truth.if it were a good project, a good model what could I do? I don't want to just hold on to the bulletin board. Can I give the project to someone?
 
Piccoloingegnere said:
Thanks mbt!cmq soon you will see it.Don't expect an already working motor but the intercapedini, the pumps the collectors and the organs of crank there are.we will see to pass to the head as soon as before.but tell me the truth.if it were a good project, a good model what could I do? I don't want to just hold on to the bulletin board. Can I give the project to someone?
Click to expand...
Please, but I don't do it to defend you. . .
I've been joking, too.
I'm on the side of the "curiosis" to see the "workplace" you're promising.

About what to do with it after...
look, a dear friend of mine has almost completed a 4 cylinders 2 racing times, complete with separate change completely removable and all the menu running. a real masterpiece, all made in 3d.

what to do with it after... he probably for now will make us a stereolitography, for the hedonistic taste of seeing it. if then it advances a few thousand euros, perhaps it will build it, at least in part and in reduced scale.
 
then, not to pass for a troll (even if you should understand that the enterprise takes time), to put an end to this terrible "forumale" comedy:d and to intrigue you even more! I will show you only the photos made to the first piston in paper plague covered with aluminum (paper foil) used to measure the volume of the combustion chamber. It is very far away from those used for the model, much more finished. [tubo di scarico sanitario in plastica da 80 mm è eccezionale] and then I placed the piston at the nominal pms. I filled up to the edge and repeated to the pmi. I also calculated thickness of head gasket and valve space.I used oil because thicker and more likely to remain in the cylinder)and now rdc and volume are not 1 secret :d .ecco the photos :
http://img514.imageshack.us/img514/747/sdc11164.jpghttp://img514.imageshack.us/img514/3039/sdc11165.jpghttp://img514.imageshack.us/i/sdc11165.jpg/ (here you can see the soul in paper pesta)http://img177.imageshack.us/img177/4656/sdc11167.jpg
 
sampom said:
papier-mâché? reproduced faithfully?
more than a little engineer would be a great artist!

I'm curious as well:

greetings
Mar
Click to expand...
this just posted is not done in an extremely precise way but Friday you will be amazed.:biggrin:
 
@piccoloingegnere: you should learn how to use your camera better!! to sell a project you must also know how to sell, you have to pull out the commercial soul and the photos is not that they are great!:biggrin:
apart from the jokes, I'm curious to see what jumps out!
 
But I'm curious.
Where do you get this "fix" of paper modeling?
What are your experiences about it?
Do you have any family experts?

I ask you this because your approach is very anomalous and before expressing my opinions I would like to understand well.

Hi.
 
Er Presidente said:
But I'm curious.
Where do you get this "fix" of paper modeling?
What are your experiences about it?
Do you have any family experts?

I ask you this because your approach is very anomalous and before expressing my opinions I would like to understand well.

Hi.
Click to expand...
I would say wait confident Friday...:eek:
 
Er Presidente said:
But I'm curious.
Where do you get this "fix" of paper modeling?
What are your experiences about it?
Do you have any family experts?

I ask you this because your approach is very anomalous and before expressing my opinions I would like to understand well.

Hi.
Click to expand...
nothing only from the desire to see how my hand-made project is.cmq the model itself is 1000 times better than this piston! Now I posted the very rudimentary one I used in the tests.poi you will see.
 
gerod said:
@piccoloingegnere: you should learn how to use your camera better!! to sell a project you must also know how to sell, you have to pull out the commercial soul and the photos is not that they are great!:biggrin:
apart from the jokes, I'm curious to see what jumps out!
Click to expand...
I understand! I promise that the photos of the model will be better I made these so only to make it clear that I am not a troll and that I am working on it.
 
Piccoloingegnere said:
but how witty you are... :

cmq waits to see the model.quello is only 1 rudimentary model used to understand the room volume.
Click to expand...
apart from the final result, which remains pending judgment:
for the calculation of the room volume, a calculator was enough, the calculation would have been more accurate.

Hi.
 
I know stefano;-) but I needed a confirmation of the calculation made to the nose... .
 
Piccoloingegnere said:
I know stefano;-) but I needed a confirmation of the calculation made to the nose... .
Click to expand...
Well, if after 196 post you come out with a domopack coated papier-mâché, used to measure the volume inside a pvc tube (edit)
you made a very precise pattern in paper... but rotfl! even the last of the manufacturers of papier-mâché puppets is aware of the withdrawal of the same, and you make us precise models.
of course in all this you have not been able to post a drawing 2d, one only, that had remotely the appearance of a motor or part of it, drawing from which the last designer on the earth could calculate the volume with extreme precision without turning oil in a tube ...
read the tones with which you started in this tragic adventure, which imho can be summed up with "stars to stables"

"but let me enjoy it... " [cit.De curtis]Hi.


p.s. imho this thread should be moved into discussions ot, that if by chance someone who works in the automotive thought to subscribe to cad3d the law, puts all the site between the filtered ones (edit)
 
Last edited by a moderator:
the design is there together with the engine you will see Fridays and if with the domopak, that always metal eh, I managed to make you a model I think is great object of envy given my age (edit)

ciaoo
 
Last edited by a moderator:
(edit)
Then, the design is there along with the engine you will see Fridays and if with the domopak, that always metal eh, I managed to make you a model I think is great object of envy given my age.
Click to expand...
envy? Do you have a crocodile cookie and consent by chance?
As for age, that doesn't count. for how you put yourself at the beginning of this thread me and many others (I assure you) we expected less a paper model covered with domopack of a piston.
 
Last edited by a moderator:
For the sake of the record, I'm happy, it's halfway between totò and the Filini accountant, and so, as I'm paesano of one of the two, I'm spontaneous... We admired wool and silk!
little engineer you have the hands of a sumo wrestler withdrawn from the noble art that you then folded towards the noble art of the tilelist, always to be a 17-year-old eh!!! Anyway, mine is envy.
strong I am made of paper plague, but it seems to me slow, with chalk you would have made a lot of dust but also much faster!! and anyway really here you need urgent help, you leave from the volume of the combustion chamber, among other things you do not need to verify it once calculated, it is a hole!!! you lack too many tools yet to realize something that has a meaning that goes beyond the waste of time. not to boast of being good, but at least some 3d program I know to use, a fem I know to use, the matlab codes I know to write them, of motors I think I have read something more than you, yet my attempt to draw a v6 failed soon, and not because I was unable to continue, but because it takes a lot of time and absurd work. Do you know how far you are from a realized engine (and I don't say working then..)? to make a comparison you are at the point where leonardo studied the hang glider and dreamed that one day you could go on the moon.
 

Forum statistics

Threads
44,997
Messages
339,767
Members
4
Latest member
ibt

Members online

No members online now.
Total: 0 (members: 0, guests: 0)
Back
Top