piston measures

[Alberto.E]

No hard feelings... absolutely... In the end it is not a novelty that there are more and less competent people... and to those who ask for help, a council is right that it is not denied.
the case of this "mechanical engineer" is quite different; in a forum declares to have very high knowledge of mechanics and in this it asks for help in the size of a piston without even giving all the necessary data.
Perhaps there was no reason to underline the incompetence of this person, but I felt it opportune to point out to everyone that such a subject only makes us waste time. as I said before I contacted him initially for curiosity (being the automotive the field in which I work now) but in front of his request to model the interior motor totally "aggratis" I already began to have my doubts. Then when he asked me if I knew any workshop that could produce the engine... my arms fell there.

a greeting to all

 

[sampom]

No hard feelings... absolutely... In the end it is not a novelty that there are more and less competent people... and to those who ask for help, a council is right that it is not denied.
the case of this "mechanical engineer" is quite different; in a forum declares to have very high knowledge of mechanics and in this it asks for help in the size of a piston without even giving all the necessary data.
Perhaps there was no reason to underline the incompetence of this person, but I felt it opportune to point out to everyone that such a subject only makes us waste time. as I said before I contacted him initially for curiosity (being the automotive the field in which I work now) but in front of his request to model the interior motor totally "aggratis" I already began to have my doubts. Then when he asked me if I knew any workshop that could produce the engine... my arms fell there.

a greeting to all

Okay.
we agree with the incompetence on which I do not transigo (and incompetent we are all about something. When I notice at least I try not to shoot them too big and ask questions as much as possible to "who knows" :biggrin).
it is also necessary to consider the field in which it operates; if one does the things by simple enthusiast "newbie" are understandable some gaps. definitely not you the aspects (at least you would hope) from an experienced ingenious industry expert.

about language property you can smile, but don't laugh... At least not in here.

greetings
Marco:smile:

 

[Exatem]

Hello, exa.
No problem, no problem. skin

cut...really without anger

greetings
Marco:smile:

We'd miss it. I just feel like a question that doesn't make sense, which seemed like a catch for the...
For me, let's close it here.
Hello, Sam.

 

[Er Presidente]

diameter?
Mannage the puppet!
That's what I missed, the diameter!
I was calculating the entropy of the engine and at some point it entered the formula the displaced, gugghelando I found that the "cilindrate" comes from "cylinder" and that a cylinder should have a diameter, but sincerely I was puzzled, I thought that the dia meter was a measuring instrument, now it's all clear to me.
Thank you for your help.

p.s.: Do I have a small problem, the "gomites", which have to do with racing?? ! !

I just wanted to conclude that after extensive studies, the elbows are wrong!
I disassembled a corvette and its 8 cylinders are wrong! I swear!

p.s.: who knows why my esteem deserves, but study well before, a little history and a little technical!
:smile:

 

[Meccbell]

Principal, I'm gonna throw it there because I don't have time to get into it.
Is it not that the mistake lies in the phasing of the burst sequence of the 8 elbows?

 

[MBT]

I just wanted to conclude that after extensive studies, the elbows are wrong!
I disassembled a corvette and its 8 cylinders are wrong! I swear!

p.s.: who knows why my esteem deserves, but study well before, a little history and a little technical!
:smile:

Dear President... She understood everything about engines...:finger:

Principal, I'm gonna throw it there because I don't have time to get into it.
Is it not that the mistake lies in the phasing of the burst sequence of the 8 elbows?

Just look at the tree to elbows.. .
but without looking at anything, just listen!
who had the pleasure of hearing an 8 cylinders "Italian" (ferrari in primis) recognizes it immediately, and feels from afar the difference with that strange spernacchio that make the v8 American

 

[Er Presidente]

Dear President... She understood everything about engines...:finger:



Just look at the tree to elbows.. .
but without looking at anything, just listen!
who had the pleasure of hearing an 8 cylinders "Italian" (ferrari in primis) recognizes it immediately, and feels from afar the difference with that strange spernacchio that make the v8 American

I see you have an ear!
:smile:
It is the example of the innocent pragmatic unconsciousness of Americans compared to the pointy and precise European spout.
The Americans did the 4 cylinders with their beautiful four-sided engine trees, all beautiful copied by the French, the ford was already a giant.
when you decided to do things in great step to the 8 cylinders (after the First World War the hispano suiza had done school), but here is that the guaglionesca soul comes out, the elbows in an 8 cylinder to with the banknotes at 90° would have had to be all discarded of 90°, but so it was not possible to bake the trees "printed", an economic madness, here is that the shop
The engine was a little "short" with the hits all "displaced" between the two banks, but who was paying attention? They weren't in Europe to listen to those sophisti a little faggots all crazy.
it took 20 years to understand that the engine was not round, but the "defect" had become "sound" and the submerged bottle and a little "stained" became a "must" and trouble to touch it!
:biggrin:

 

[MBT]

I see you have an ear!
:smile:
It is the example of the innocent pragmatic unconsciousness of Americans compared to the pointy and precise European spout.
The Americans did the 4 cylinders with their beautiful four-sided engine trees, all beautiful copied by the French, the ford was already a giant.
when you decided to do things in great step to the 8 cylinders (after the First World War the hispano suiza had done school), but here is that the guaglionesca soul comes out, the elbows in an 8 cylinder to with the banknotes at 90° would have had to be all discarded of 90°, but so it was not possible to bake the trees "printed", an economic madness, here is that the shop
The engine was a little "short" with the hits all "displaced" between the two banks, but who was paying attention? They weren't in Europe to listen to those sophisti a little faggots all crazy.
it took 20 years to understand that the engine was not round, but the "defect" had become "sound" and the submerged bottle and a little "stained" became a "must" and trouble to touch it!
:biggrin:

I made a short visit (2 weeks) in the use, recently.
Contrary to what we had booked our esteemed travel and skiing office, we took a hire one chevrolet tahoe a real tank, nothing to say.
great both to go to yards and to make 150 miles in the evening to go to eat something decent
A nice motorboat under the hood. a powerful 5300 cmc v8 with 320 cv, automatic transmission to 6 marches.
It was really good.
But...
in the morning to hear that 8-cylinder zopptypal... for those who know how the sound of a true 8 cilindri... :frown:

 

[stevie]

I see you have an ear!
:smile:
It is the example of the innocent pragmatic unconsciousness of Americans compared to the pointy and precise European spout.
The Americans did the 4 cylinders with their beautiful four-sided engine trees, all beautiful copied by the French, the ford was already a giant.
when you decided to do things in great step to the 8 cylinders (after the First World War the hispano suiza had done school), but here is that the guaglionesca soul comes out, the elbows in an 8 cylinder to with the banknotes at 90° would have had to be all discarded of 90°, but so it was not possible to bake the trees "printed", an economic madness, here is that the shop
The engine was a little "short" with the hits all "displaced" between the two banks, but who was paying attention? They weren't in Europe to listen to those sophisti a little faggots all crazy.
it took 20 years to understand that the engine was not round, but the "defect" had become "sound" and the submerged bottle and a little "stained" became a "must" and trouble to touch it!
:biggrin:

In fact, Americans have always been famous for their crossed-crankshafts, i.e. biella supports are blurred by 90° one on the other, this on the one hand entails a perfect balance of the forces of the 1st and 2nd order but on the other it involves a not perfect regularity of the bursts, this originates the classic "borbottio".
the v8 ferrari on the contrary preview a tree to elbows in everything similar to that of a 4 cylinder, practically each bankta behaves like a 4 cylinder single. in this case the regularity of operation is optimal having a burst every 1/4 of rotation of the shaft, however the forces of the 2nd order are not balanced and is used counter-balance.

 

[Er Presidente]

So what? ! ? !
Is that all the reverse of what I thought?
And now how do I care about it is stronxi sleeve? Who saves me now?

p.s.: I mean, maybe a private message first, a signal warning, I know!
:smile:

 

[Oldwarper]

So what? ! ? !
Is that all the reverse of what I thought?
And now how do I care about it is stronxi sleeve? Who saves me now?

p.s.: I mean, maybe a private message first, a signal warning, I know!
:smile:

and now I put the load (I hope you allow me to crosspost from other forums):
http://www.autopareri.com/forum/mec...albero-gomiti-varie-tipologie.html#post672370just to better understand the principle.

(I already see a threatening winged wheelchair on the horizon... I'm gonna fix the phalanx and go to lunch...:biggrin::tongue

 

[Er Presidente]

and now I put the load (I hope you allow me to crosspost from other forums):
http://www.autopareri.com/forum/mec...albero-gomiti-varie-tipologie.html#post672370just to better understand the principle.

(I already see a threatening winged wheelchair on the horizon... I'm gonna fix the phalanx and go to lunch...:biggrin::tongue

Who? What? When? How? Why?

I honestly understand what you're talking about!

p.s.: nice pictures! what are they? You crushed?