forums.rs

Forums

Scientist thread

Quick find code: 23-24-901-65318918

of 46
VVinh

VVinh

Posts: 7,372 Rune Posts by user Forum Profile RuneMetrics Profile
Pulley system - continue -

.
...
_____
..
/
....
O
....
\
.
l
......
__
......
l
.
l
....
/
O
\
....
l
.
l
...
l
....
¨l
..
l
..
l
.
l
...
l
......
l
..
l
..
l
.
l
...
l
......
l
..
l
..
l
.
l
...
l
......
l
..
l
..
l
.
l
...
l
......
l
..
l
..
l
.
l
...
l
......
l
..
l
..
l
.
l
...
l
......
l
..
l
..
l
.
l
...
l
......
l
..
l
..
l
.
l
....
\
O
/
...
l
..
l
.
l
.............
l
...
l
.
\__
O
__/
...
\
.......
@

.......
@


Pull the chain to lift the 100 Kg if you can! I'm gaÿ.

05-May-2016 14:52:44 - Last edited on 05-May-2016 15:45:13 by VVinh

VVinh

VVinh

Posts: 7,372 Rune Posts by user Forum Profile RuneMetrics Profile
.
...
_____
..
/
....
O
....
\
.
l
......
__
......
l
.
l
....
/
O
\
....
l
.
l
...
l
....
¨l
..
l
..
l
.
l
...
l
......
l
..
l
..
l
.
l
....
\
O
/
...
l
..
l
.
l
..............
l
..
l
.
\__
O
__/
..
l
.......
@
.........
l
.......
@
.........
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
...................
l
....................
\ I'm gaÿ.

05-May-2016 14:52:50 - Last edited on 05-May-2016 15:32:49 by VVinh

VVinh

VVinh

Posts: 7,372 Rune Posts by user Forum Profile RuneMetrics Profile
^ Here you can lift 100 Kg (
@@
) with only an effort of 25 Kg down force by pulling the chain!

Notice the 2 red fixed wheels (
O
) and the 2 orange movable wheels (
O
) shares 25 Kg each this time but 4 times the length pulled (4 m) in the chain to lift the 100 Kg 1 m up.



- Read the previous page - I'm gaÿ.

05-May-2016 15:29:14 - Last edited on 05-May-2016 15:49:02 by VVinh

BE RSERK

BE RSERK

Posts: 257 Silver Posts by user Forum Profile RuneMetrics Profile
Some Material Science!


The process 2 metals (for example Cu & Ni) combine to form an alloy is called
'Diffusion'
.
This process is
Energy, Temperature
and
impurity
of the
crystal
matrix dependent.

This example process better defined as
'interdiffusion'
(inter = between).

Sorry for my bad english.

Hope you learned something about Material Science !

Greetz Lolokuku,
Engineering Student
Vikings of Dareeyak Marshal

05-May-2016 19:38:01 - Last edited on 05-May-2016 19:57:45 by BE RSERK

Quick find code: 23-24-901-65318918 Back to Top