What about brass, iron, silk, handicrafts, bicycle instruments?
After the sleeve is fixed, the copper wire is wound on the lower beam, and the second half of the body is continued.
The copper wire that has been vertical has been bent ninety degrees in the opposite direction of the winding copper wire, and the handle will come out. Make the handle and the brake in place, with the same distance on both sides. The rest is the pedals. I added two sets to make the pedals flexible! You can use the ball point pen.
Next, the bicycle 's handle will arrange the copper wire vertically and leave it at an appropriate height of ninety degrees! After the shape is well arranged, the casing is made, then the girder is made out, and the copper wire is wound to be fixed! The number of turns is six laps.
Next is the lower half of the body, where the pedals are mounted. The two small wheels are generally the same diameter as the front wheels, and the rear wheels are the same as those of the front wheels.
The first copper wire with pointed nose pliers can be folded, probably in about ten cm! Find a cylinder of the right size to make the front wheel shape and put the hose on it. Because there is no connection between them, the hose can only be made side by side. After the proper size is taken, the copper wire is wound upwards to see the overall effect of the front wheel.
