Hello.
I greet you on my channel Simple Machine Тооls.
My name is Victor.
In this video, I share with you my experience in building a belt grinder with a tape length
of ninety-six cm and a width of 5 cm.
Such a tape is easy to buy in a store or on the Internet and it has a small price.
About 7 dollars.
I also bought bolts, nuts and washers.
The design as usual will be simple and you will easily repeat.
You will need a drilling machine or a drill stand like mine.
In the next video, I'll show you how to refine such a rack to drill exactly ninety degrees.
To quickly make circles, I used a crown from the set of crowns shown in the previous video.
Although the circles look good, they need to be further processed.
I made an axis of the bolt to compress the stack of circles and insert the axis into
the drill.
After that I can process a stack of circles as on a lathe, in order to get the perfect
cylinder.
Of course, I have to glue circles together beforehand.
You can see that this cylinder turned out with a hole not in the center, because of
this there is a beating that is clearly visible.
This cylinder is not suitable for my purpose, I'll try to eliminate it later.
Now I will make the packages more durable, using screws.
You just need to install the screws on both sides of the pack of washers.
A large cylinder is designed to drive my future machine.
As a drive, I decided to use the drive of a sewing machine, so I need to make a groove
for the belt.
I do not require you to do this work as I do, you can do it your way, it's important
that the detail look the same as mine.
I'm just telling you how you can do this.
So the drive check was successful - the drive easily copes with the load, in addition, the
drive motor has a pedal - the speed controller.
Now I will try to eliminate the imbalance of the slave cylinder.
This work requires great accuracy.
It seems I managed to fix the slave drive, more precisely it will be seen later.
That's all for today.
In the next video, I will continue the construction of the grinding machine.
Bye.