I welded the motor coil joint with electric iron. Why couldn't it be welded?
1, welding technology is immature, 2, electric iron power is too small, 3, material
Now generally use the power of 30 watt power electric iron, if the motor coil joint is coarse, that is the electric iron power is not enough. Instead, see if the iron head has oxides that are not hot enough to clean it and then weld it.
The joint of the motor winding, generally adopts carbon resistance welding, you can use 1# batteries inside carbon, power 12-24V voltage, end end connected to the winding to paint on the other end of the wire with pliers and is clamped together with winding end up wire contact end the head with carbon, the arc, can quickly melt copper wire, forming a small copper ball, the windings connected together. Hope to be helpful to you, please adopt.
