Posted 13 March 2012 - 12:27 AM
Unfortunately I could not get what i wanted, because the variation between the normal buoyancy and diving has always been minimal in the various tests that I did
The very satisfaction is that it floats with only Lego bricks!
Posted 13 March 2012 - 12:34 AM
Posted 13 March 2012 - 12:38 AM
see also the desire is to move a few millimeters up and down .. 2 or 3 ? hehehe
is a hazard ... but I want to try
of course now I'm working on the waterline, the ship weighs 1 kg!
Edited by Zaiocrit, 13 March 2012 - 12:54 AM.
Posted 13 March 2012 - 12:54 AM
Posted 13 March 2012 - 12:58 AM
the pump is already mounted
Posted 13 March 2012 - 04:05 AM
Lego motors running under water?
Posted 13 March 2012 - 02:02 PM
is the end that will do my ship?
Edited by Zaiocrit, 13 March 2012 - 02:03 PM.
Posted 17 March 2012 - 10:35 PM
and now ... connect the hoses for the next step: to sink!
Posted 18 March 2012 - 02:00 AM
Edited by Alasdair Ryan, 18 March 2012 - 02:01 AM.
Posted 18 March 2012 - 08:43 AM
Posted 18 March 2012 - 11:26 AM
I have compensed this problem (evidenced by your animated gif) with this 2 pieces :
'Boat Weighted Keel 2 x 8 x 4 without Bottom Tab' (x149a)
and 'Brick 2 x 6 x 2 Weight with Plate Bottom' (73090b)
for a total of 0.102 Kg to 43cm of distance from the "cockpit"
I do not know how many mm will move
I have to make connections and have the time to take the test
I have already taken the test to pump water and then air, and it worked ... pushes the air out of the water and vice versa .... Obviously the quantities are minimal
the ideal is to have more Tank
I must now consider whether to put the tanks in series, or independent of each other as designed at the beginning
This is the Hull of my ship
Posted 18 March 2012 - 05:55 PM
Unfortunately, the water entering the tank is not enough to "send off" the ship
The difference is micrometric
Floats too well!
there should be more tanks and a system to rotate them when they fill with water or air optimizing the load
but I have no other
I probably pointed too high for my chances
but let's see what I can do even
Edited by Zaiocrit, 18 March 2012 - 06:26 PM.
Posted 18 March 2012 - 06:39 PM
Posted 01 April 2012 - 07:27 PM
the variation between the normal buoyancy and diving has always been minimal in the various tests that I did
Unfortunately the limited time available did not allow me to make the last change that I have in mind
I close with these pictures for the moment the status of jobs ... followed by a video
satisfaction is cjhe floats only with Lego bricks!
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