self-taught

[LoSte]

hello to all, I am a young mechanical engineer and work for 3 years in motorsport, but I have always been fascinated by the design, so I gave myself to do as self-taught cn inventor.

I write to you to know what you think of my last effort, just to have feedback from people that these things have worked for her for a lifetime.

I thank you for your readiness, and I pray you sincere opinions, if there is to criticize, criticize!
http://www.youtube.com/watch?v=wftuqkzskke&feature=plcp

 

[MBT]

Well, not bad, I would say!

some academic-general considerations
you made an ultra-low race piston, but the biella head has been diesel years '30.. .
valves have something wrong... too long maybe
What is the cylinder moving from the cams? The piattello? It's a little exaggerated!
It will be an optical effect, but the cams are a little thin!
You're a little cranky. some fittings, bevels.. .

Anyway, a good base to work on!

 

[LoSte]

hi mbt, thanks for the considerations! ! !

So according to you I should shred the head of biella and consequently all the tree, mannaies included!! !

those who move with the valves are the glasses the plate are under and hold the semicons, if you want I can post you pictures to have considerations of those.. .

cams are 12mm thick and the profile is designed with the cam generator to have the desired lift.

What about the length of the biella?
to me at first glance seems long but I prefer an expert opinion, because that video is only the incipit to get to draw a 4 cylinders of medium performance.

other advice?

because of high-performance motors with my work I have seen many, but never designed!! 1

Thanks again