Grossel
Well-Known Member
Hi all.
I'm just fouling around and tries to put a motor in a simple toy car.
The problem I face is fairly easy to explain: Both the motor shaft and the axe that leads to the wheels has a diameter of 3mm.
I got a set of heat shrink tubes, but I doubt that they have enough mechanical strength to lock the two axes.
I've also got an idea of using a metal tube and make use of the expansion coefficient so that it will lock onto the motor shaft and axe.
But I'll have som problem with making the connection tight since I do not have a proper mechanical workshop avaiable.
Any ideas?
I'm just fouling around and tries to put a motor in a simple toy car.
The problem I face is fairly easy to explain: Both the motor shaft and the axe that leads to the wheels has a diameter of 3mm.
I got a set of heat shrink tubes, but I doubt that they have enough mechanical strength to lock the two axes.
I've also got an idea of using a metal tube and make use of the expansion coefficient so that it will lock onto the motor shaft and axe.
But I'll have som problem with making the connection tight since I do not have a proper mechanical workshop avaiable.
Any ideas?