Search found 12 matches

by Hotz
Wed Dec 31, 2014 11:02 am
Forum: Offtopic Forum
Topic: happy 2015
Replies: 1
Views: 1488

happy 2015

hi guys ....

Image
by Hotz
Fri Aug 22, 2014 8:27 am
Forum: Engine Tech
Topic: Shot Peening
Replies: 13
Views: 1482

Re: Shot Peening

what for media brass bbs depleted uranium shot stainless is there a mil spec for shot preening aluminum? I plan on using stainless steel to prevent contamination ... I'm sure the piston guys will be along shortly, but some reading in the meantime. You might want to search 'annealing of shot peening...
by Hotz
Thu Aug 21, 2014 9:18 pm
Forum: Engine Tech
Topic: Shot Peening
Replies: 13
Views: 1482

Re: Shot Peening

Johnny.. first appreciate your participation as valuable. Regarding his observations: Well, firstly you have to ask yourself why it's not a commonplace treatment on performance pistons? I believe it is counterproductive, with very little difference, but I believe that when we reach the limit, we alw...
by Hotz
Thu Aug 21, 2014 1:56 pm
Forum: Engine Tech
Topic: Shot Peening
Replies: 13
Views: 1482

Shot Peening

Hi...

I'm thinking that this process can improve the stresses of the piston head and its resistance to work what you think

A study to improve the resistance of piston some indication.
by Hotz
Sat Jun 14, 2014 8:26 pm
Forum: Engine Tech
Topic: Fuel tank return line
Replies: 14
Views: 2357

Re: Fuel tank return line

Yes there is probably an interference pressure (resistance) in submerssa line. I believe that with the high return system gets better, but it nescessário a baffle to prevent aeration. :idea:
by Hotz
Sat Jun 14, 2014 5:48 pm
Forum: Engine Tech
Topic: buy liquid nitrogen
Replies: 21
Views: 2015

Re: buy liquid nitrogen

Stuck my hand in a large flask of LN once. It's not nearly as cold as one would expect Mind you, had no thought of lingering with my hand in there. Even though I put it in to my wrist, you don't get any sensation of liquid - it just boils so fast what you feel is a cold draft. Barehanded it boils s...
by Hotz
Wed Jun 04, 2014 9:59 pm
Forum: Engine Tech
Topic: grumps book
Replies: 27
Views: 3508

Re: grumps book

With the vast amount of parts and designs out there becomes even easier. but even better in my view the wonderful old school style.
by Hotz
Wed Jun 04, 2014 9:48 pm
Forum: Engine Tech
Topic: Balancer connect rod.
Replies: 5
Views: 883

Re: Balancer connect rod.

I believe the measuring mechanism (Balancing) already has a shape defined as the best and simplest shown here by friends and other studies that I did. But I want to discuss not only the balance but what can we do to improve engine performance, such as: Total removal of excess material after the pist...
by Hotz
Wed Jun 04, 2014 4:47 pm
Forum: Engine Tech
Topic: Balancer connect rod.
Replies: 5
Views: 883

Re: Balancer connect rod.

At 4:31 of the video perfectly shows your words, in my view this ease of digital scales come to greatly facilitate the work. https://www.youtube.com/watch?v=QLpiF0E0EJU CNC BLOCKS thanks for sharing your thoughts and photo of your setup. all agree it was done the balancing connecting rod (Video) ie ...
by Hotz
Wed Jun 04, 2014 12:33 pm
Forum: Engine Tech
Topic: Balancer connect rod.
Replies: 5
Views: 883

Re: Balancer connect rod.

Wolfplace agree with you, simple things are often the best.
I'm just looking for some evolution (if any), I always find the same setting, if someone has another idea.

By the way congratulations on your shop =D> , I love machines.

good luck
by Hotz
Tue Jun 03, 2014 8:02 am
Forum: Engine Tech
Topic: Balancer connect rod.
Replies: 5
Views: 883

Balancer connect rod.

Hello to all Simple matter, as you balances its rods, which the dynamic principle for better performance. I have seen a few ways to do this job, so I want to gather information for a new balancer for my shop. What do you think of using two weighing scales? unlike in the traditional way. (weigh one s...
by Hotz
Thu May 15, 2014 7:17 am
Forum: Show & Tell
Topic: 1928 Kwik Way multi-purpose machine
Replies: 14
Views: 18508

Re: 1928 Kwik Way multi-purpose machine

Congratulations, beautiful machine ... =D>