Often in the manufacture homemade it may be necessary to grind wooden blocks and workpieces. To simplify the work, you can get a grinding machine, the self-made manufacture of which we decided to devote this review.
Let's start with the author’s video
To make a miniature grinding machine, we need:
- old fan;
- sandpaper;
- double sided tape;
- scissors.
According to the author of the idea, in the absence of an old and unnecessary fan, any motor can be used. The main thing is that the motor should be powerful enough.
First you need to remove the remains of the housing from the fan.
Next, remove the blades and leave the core.
We carefully process everything with a file, removing the leftovers.
Next, put the core on sandpaper and circle around with a pen or marker.
Cut a perfect circle along the diameter of the core.
Next, take a double-sided tape and stick it on the back of sandpaper.
Carefully cut out the excess pieces of tape.
Glue a circle of sandpaper to the core of the fan.
Finally, we fix the core on the motor from the fan, having received a miniature grinder, which is also quite powerful due to the power of the motor.
