Today, in the article we will talk about how most of that is not normal to have a lighter, make effective knife sharpener.
If we are to be completely objective, for our sharpening device will need as much as two lighters.
And the best part is that you can apply the lighter ones that are already out of order.
From lighters will only need all the wheels that strike sharply on the silicon.
Dismantled two lighter, took out their wheels. The wheels are made of steel, and have a high strength.
In the next step, we need the wheels to be mounted on sticks, optimally - wooden.
For this purpose, looking for two shurupchika that the diameter of the wheel will be able to get through the hole, and that would remain even a small gap.
The wheel must be completely free shurupchika revolves around the axis.
It is worth paying attention to the fact that the wheels are one-sided teeth, respectively, the wheels must be placed in such a way, as reflected in the photo below:
Then, the wheels need to push each other and fasten with screws. Take a Phillips screwdriver, insert shurupchiki holes and fasten them. Wheels attract screws to the wooden bar is not necessary.
Once again I want to note that they must rotate freely.
Our pencil sharpener is ready now propose to test its operation. I take a knife and start checking how he stupid.
The paper does not cut at all, it means stupid. And this is exactly what we need.
Sharpen the knife does not present any difficulties, simply insert a knife blade between the swivel casters and moves back and forth sharpen a knife.
We check, as we have.
Once again we take a piece of paper and try to cut it. Ooh, happiness, cut easily as a blade. So to sharpen our knife and became acute.
This sharpener is easy to do, and if the hand was found the grindstone, this design will come to the rescue.