mujtank.cz

Hello,

I build again in a Stug on behalf of all the technology and to developing this conversion also exactly the right speaker, a use for battery and electronics and a tube rocker with side direction of servo operation.

The Bassis for the conversion I have already contacted me. A Stug with metal hull.



I started with the construction of the speaker. At the weekend I was with my printer on the Experts' in Mainz, where I ever designed and printed the first prototype.



To such a seemingly simple components in a tub fit perfectly You usually need three to four prototypes, but then it sits.
The second version fits much better but still not perfect.





Therefore, the third version of the Box is currently running on my printer and now it could fit after I have now also takes into account a recess for the transmission of the pipe evolation.

Overnight, the first prototype with recess for a central battery is now created.



But this is still buggy and even so I'm still not satisfied.

By the way, I started with the production of parts for the suspension and the same for multiple tanks.

Somehow me very little time is currently allowed to do something, but a little bit it goes on.

The construction of loudspeakers and electronics box below vorran.



So you get very close indeed, but a battery with this great speaker under.
However, for this model, I'm still a speaker without these recesses which then has a little more volume.

Until all the parts that I need to arrive with me but I have ever started to disassemble the tub.



And I've still managed all attachable spoon that I had started last time ready to mill.

This morning was now the final speaker, as I will install it finished.



I only had to remove a few supporting Struck doors.



And so now the parts fit into the tub.



To prepare the suspension, I have expanded the two strips with the retainers of the axes one by one, re-attached the holes to 3.1 mm Broken Drills and in the tub.





To find out the exact length of the axes, I simply use a wooden skewer, I cut until it fits snugly.



After this presentation, I could Cut the 12 steel rods for the axles and grind at the solder joint.



Nch degreasing I stretch the spoon holder in pairs in a vice and put one of each solder into the hole. The holders are then heated from below with a fine flame until the solder melts down on its own.



Then I warm the ground side of a steel rod and melt some tin on. I put this then with a twisting motion slowly into the hole while I the holder with a small flame Warm. Thus, the tin is pushed out slightly and the two parts perfectly connected.

Exelent Edwin

Feathers, feathers, feathers,

If I do that, then more equal, and so it still the same issue which for a E25, two tigers and a panther to do so.

The springs I wrap my little lathe to a 3mm steel rod.









The whole I'm doing with a hand crank machine is switched off.





Next, I have the same yet drilled the collars to fit the springs.





Third, I started with the improvement of the chain tensioner. To this end, I have to replace the fixing of plastic through metal.



That's why I shoot a brace of aluminum which simultaneously stiffens the hull.











The sides of the hull I drill on both sides on 9mm and glue the strut to the hull one.





And the chain tensioner are back in place, but much more stable.

Currently I am unfortunately again busy with many things, you do not need, but still it goes a little further.

Slowly, the suspension is complete.



For this operates flawlessly and is well adjusted I still have to assemble a lever. For this I use pieces of 10 x 10mm aluminum profile. In this I drill two holes and cut each one in this thread M3.



For installation, I think its angle fixed in proper position and makiere the holes on the tank bottom.
These posts are then provided with a center punch and drill. At the bottom of I then sink to the bottom. So I have a later almost smooth floor.









Then I makiere the places where I put the springs through the angle. Granulation again and drill.





So I can then mount angle by angle.





In order for the suspension without the expansion of the transmission is set I have to make in the gear plate two cutouts.
This I draw on and separate them with small cutting discs.







And so I can now adjust suspension ever.





At the end of today I was able to prepare the gear for installation of brushless motors.

For the speaker and the electronics I have now printed the final version.



Next I do with the gears, the first time take place to see the attachment and Platzverhätnisse.



Each gear I mount with only two screws and around these also to be able to just clip on the plate I have to make a new hole in one of the two and all file it out a bit.





So I can then clean hull mounted in the side by side.



The inertia I saw on a pole and turn this match.







After a try I still have to drill the mounting screws and so I can screw it to the motors.







Last, they are still balanced and can now be mounted as in the transmission.

hallo
sehr gute arbeit,ich schaue nur die bilder,englisch verstehe ich nicht,hab eine frage : wozu dienen die metall rader auf elektromotoren? / letzte bilder/

romann píše:hallo
sehr gute arbeit,ich schaue nur die bilder,englisch verstehe ich nicht,hab eine frage : wozu dienen die metall rader auf elektromotoren? / letzte bilder/

Řekl bych že to jsou setrvačníky (ZÁVAŽÍ) kvůli simulaci setrvačnosti.

Edwin as always good work