Everybody gangster till thy Lego tank start neutral steering.

@carbonwolf1087

4 жыл бұрын

Yeah

@Sam-zo8lz

3 жыл бұрын

True

@Darkknightleland

Ай бұрын

yup i hear u

thats what i searched for...

@tuankiettran8811

3 жыл бұрын

Dual Differential Tank Drive.

Good design. You need a few different angles to see it all better.

I love this but I do have a suggestion: a gear reduction between the steering motor and the steering box would give finer gained control over the steering.

@severinghams

6 ай бұрын

i think it would be better if the drive connected straight to the diff ring gear instead of the center inputs and the steering was the center

AFAIK that's how real tanks steer, except that they have epicyclic gearings instead of the two differentials.

@Shorjok

4 жыл бұрын

@@ajz562 technically yes, if you use the turntable pieces it should be possible

I had the idea also but only in the mind. good job

Very cool implementation of a subtractor.

Cletrac Überlagerungslenkgetriebe. Very nice build!

Badass build

That is too Genius!

This is so genius.. Nice job!

@techmatt3088

4 жыл бұрын

Thanks

Very cool

謝謝妳我終於有個思考的念頭，我家有LEGO所以我還是用看看感謝

got this randomly recommended just now... but where's the follow up vid?

I like how there are two differentials on the top

Impressive

This Maschine... A.k.a. subtractor

Awesome👍👌☺☺😊😊

I wanted to take 2 motors dierekt to differential fo steer.

Perfect for the Lego train remote tbh

Would be great if someone could remake this as a file for the LEGO digital designer program You can then use that to purchase a set with all these parts, I think

@xQuandaleDinglex

4 жыл бұрын

Andrew Glawson' Checkout Bricklink’s “Studio” program, you’ll thank me for it! 🙂

I think that you should try and reverse the dif inputs so that the main dif gear drives the tank and the internal gears run the steering.

Turn on captions to understand this video

while the mechanical solution is very elegant, i think more effective will be one motor per side (and use electronic mixing) because for forward driving it would have full power. by your solution the tank will have a boost when driving a curve which make it more agile

good

Thank you! Thank you! i have been designing a transmission system for a vehicle and i couldn't figure out the use of two gear boxes. After seeing this video this helps me a lot more.

Oh man oh god oh man!

I thought about this design over two motors for each track. The only advantage is perfect synchronization between two sides. Should go perfectly straight. But it is not efficient. You have two motors, but when you want to go fast, only one motor is used. You may have bigger motor for straight movement, but in this case your steering is weaker. So I came back to two motors for each track.

@matsv201

4 жыл бұрын

This design is much more realistic to a true tank

I love it when people over complicate the simplest you ever! It’s so cool!! Not trying to sound sarcastic, it’s super cool.

@matsv201

4 жыл бұрын

It's really not that complicated. If you want neutral steering this is probably as simple as it gets

Nice work, can it be bought as a kit??

👏👏👏👏

satisfaction

What in the ding dong diddly fuck did I just watch 😍

What if you put one electric motor for each track independently

If it uses two different motors, why not just make a right side / left side drive system where each side is powered by a separate motor?

Супер! Жаль нет детальной сборки. Совершенно не понятно сколько моторов и какой пульт. Остаётся только гадать.

@user-ho7vb6fw2t

4 жыл бұрын

2 мотора, все понятно.

Я как инженер скажу, используется 2 мотора, и огромный механизм, чтобы управлять гусеницами, но смысла в этом нет и не будет, если можно просто поставить моторы на прямую к гусеницам. Но конструкция мне довольно сильно понравилась.

@minortoterona2947

4 жыл бұрын

Ну как минимум данная конструкция извратно-упрощенно показывает как работают одномоторные гусеничные транспортные средства, и как минимум неплохое такое упражнения в механике (если самому делать думать). Но вы абсолютно правы, хотя то что любят делать другие люди (коробки передач). это очень и очень компактное и элегантное решение %)

@techmatt3088

4 жыл бұрын

I will try to explain the advantage of this kind of steering gear later because there are some comments like yours. But thank you for liking the design.

@techmatt3088

4 жыл бұрын

Thank you for praising the design

Fuckin sweet!

this is cool but extremely inefficient, i tried this model myself and the gears grinded alot and it struggled to move. also, why not put a motor for each track instead

Ive built the porsche rsr but looking at this just makes me say f that (ik the porsche isnt impressive but its something)

Where the next vid brooo

Whats better in this complicated thing than if you just place one motor for one axle?

@techmatt3088

4 жыл бұрын

this will work of course. But the real Tanks use steering gears like this and I wanted to build such a thing. One problem with two motors is to sync the two tracks at higher speed. One motor for the speed and the tank will go exactly forward . The steering motor smoothly overrides the speed of the tracks so you can do very soft curves.

@Timo.krebss

4 жыл бұрын

@@techmatt3088 aaaa thanks In lego it isnt as complicated as in real world thanks for the amswer

Where can you buy tracks?

@techmatt3088

3 жыл бұрын

bricklink.com or buy sets with tracked vehicles

@mrchicken3078

3 жыл бұрын

@@techmatt3088 do you have a stud.io file for this

@techmatt3088

3 жыл бұрын

@@mrchicken3078 sorry, I did'nt create one

classic case of over-engineering. there are better ways to do this. you can easily do it with one differential gear. connect one motor to one track, connect the second track via the differential to the first track, connect the second motor to the differential housing. viola, same feature, yet only 6 gear wheels instead of 19. basically just remove one of these differentials and connect the free pin straight to the track. the second differential is redundant. or... just connect one motor to each track. ;D

@techmatt3088

3 жыл бұрын

sorry for the late answer. This wont work because the tracks would run in opposite directions. And the second motor would only increase or decrease the speed of the second track.

@bagger2222

3 жыл бұрын

​@@techmatt3088 i now see the beauty in your version. one motor for moving forward, another motor for neutral steering. my version would need less gears, but another way of motor control. however, since youre using 2 motors, i guess id just connect one motor to each track --> zero gears. ^.^ challenge: try build one with only one motor and one differential! :)

I need to now how builit

@techmatt3088

4 жыл бұрын

I'm going to build an improved version and will provide a building instruction.

@m.agilnajib345

4 жыл бұрын

@@techmatt3088 looking forward to this Sir... thank you

@Pain-cz1yj

4 жыл бұрын

@@techmatt3088 After 4 years, you decide to do that. Everyone liked that

Зачем такое усложнение??? Всё равно используются два мотора. По мотору на сторону и по две конические шестерни. И ВСЁЁЁЁЁ.

@techmatt3088

4 жыл бұрын

I will try to explain the advantage of this kind of steering gear later because there are some comments like yours. But give me some time.

@JesusChrist-sm3tn

4 жыл бұрын

Действительно, пацан намудрил. Есть инструкция как сделать одним движком? По моему в каком-то старом флагманском эксковаторе было такое

Instructions.?

you did not make the video after after 5 year :S

Én ennél jobbat talltam ki.

Hi

Just use 4 motors

@techmatt3088

4 жыл бұрын

Could you please explain your idea ?

@Jack-sy8hs

4 жыл бұрын

TechMatt with the wireless controller, you can add two on either side and they will spin like this

@vintyprod

4 жыл бұрын

The transmission in the video is the smarter solution

Way over-engineered. If u have 2 motors just let each one drive a track.

Would be great if someone could remake this as a file for the LEGO digital designer program You can then use that to purchase a set with all these parts, I think