/ Views: 85131

Meat grinder setter

With this simple device you can quickly and correctly sharpen your knives for a meat grinder. Quickly, because a drill, a machine tool or a screwdriver is used to rotate the knife, and correctly, because the device gives an optimal effort to press the entire plane without tilting.

It will be necessary to assemble the device

  • A pair of long balts with four nuts to them.
  • A pair of thin bolts with two nuts to them.
  • Two springs.
  • A piece of thin steel plate.
A device for sharpening knives of a meat grinder

Making a device for sharpening a knife of a meat grinder

We will be the first to make a device for sharpening a cross-shaped knife. We measure the internal size of a square hole with a caliper.
Tool for sharpening the knives of the meat grinder
Grind the bolt head on the tap-cutting machine for a square with the dimensions of a square hole in the knife.
Sharpening tool for meat grinder knives
We collect the device in the following sequence: We put on a bolt with a square hat washer, then a spring. Then another washer, two nuts. We pull the spring with nuts to create pressure and the spring does not just hang out. Now we are tightening the nuts between ourselves with two keys so that nothing can be unscrewed in the future.
Device for sharpening knives, meat grinders
The device is ready.
The device for sharpening knives meat grinder
But before you begin to sharpen the edges that are adjacent to the knife-grate, sharpen the perpendicular plane. We will do it on the same belt machine.
Device for grinding meat knives
Sharpening tool for meat grinder knives
We'll put everything aside and start making a knife-grid device. We need a rectangular piece of metal.You can take steel or aluminum. Attach to the mesh knife to mark the border and cut off the excess, drill three holes: in the center and along the sides for the guides.
>img src="https://sdelaysam-svoimirukami.ru/uploads/posts/2018-05/medium/1526725038_10.jpg" style="max-width: 100%;" alt="Device for sharpening meat grinder knives">
Drilling a middle hole for a large bolt. And the small ones under thin bolts.Device for sharpening the knives of the meat grinder
We collect the device. We insert the central thick bolt, having previously screwed one nut on it. After fixing another nut.
Sharpening tool for meat grinder knives
In small holes we insert thin bolts of the same length and also fix them with nuts with effort.
Device for sharpening knives, meat grinders
The device is ready. The main thing that the central bolt was below or equal to the length of thin bolts relative to the level of a rectangular plate. See the photo. We fix in the cartridge a device for sharpening a knife-grid.
Device for sharpening the knives of the meat grinder
We will do the grinding in three stages: first with sandpaper with a coarse grain, then with a fine one, and at the end with the smallest one. We put on an even lining of a piece of steel or other material. The main thing that the surface was perfectly smooth. Then we put sandpaper with large grain on top, then the knife-net itself. We lower the device so that all the bolts get into the holes. To bring to the end is not necessary. It is necessary that the spring creates an effort of pressing. Turn on the machine and in a few minutes we sharpen the knife.
Device for grinding meat knives
Next, stop the machine and replace the sandpaper to a smaller one. We continue to sharpen the knife for several minutes. Now it came to finishing paper with the smallest grit.
Tool for sharpening knives, meat grinder
The result is obvious:
Sharpening tool for meat grinder knives
Tool for sharpening the knives of the meat grinder The same should be done with a cross-shaped knife: large paper first.
Device for sharpening the knives of the meat grinder
Then small:
Meat grinder setter
Well, the smallest one: .ru / uploads / posts / 2018-05 / medium / 1526725006_21.jpg "style =" max-width: 100%; " alt="Tool for grinding meat knives"> The result is excellent.
Device for grinding meat knives
All knives are sharpened as well as possible, both surfaces are lapped to one another. To check this, we will sell a strip of paper into the hole and with a rotating movement of the knife try to cut it.If everything worked out, then the result of the work was achieved. [/L_REPEAT]

Related news


Lviv cheese list
How to become a good and successful lawyer
How to make gif
What is a cell?
How to crop a photo in Paint
Where is Mount Everest