How to sharpen a victorious circular saw

Measuring the degree of sharpening of a circular saw

As a rule, circular saws with victorious soldering are used occasionally, but for significant amounts of material for a long time. Therefore, it is completely normal that the incisors begin to grind over time. Sharpen this product if necessary. Finding the degree of sharpening is quite easy:

  • When sawing the material, bulges, notches, chips begin to appear, and when cutting wooden objects. the corresponding smell and dark traces on the material;
  • Working on the machine becomes more difficult, because you need to make more than just effort, and as a result, there is a powerful load on the engine.

Fundamentally! The lack of observation of the sharpness of the cutting edges of the disk leads to the fact that the product, in general, not just can no longer be sharpened or repaired. Therefore, it is worth laboriously taking care of the condition of the instrument.

It must be said that, you, these machines are provided with protective relays. If there are none, the device can malfunction more quickly if the sharpening is incorrect, in other words, not just right.

Tooth material and shape

Saw blades are made of iron discs, the tips of which are cutters, welded by high temperature welding.

You, these parts of the tool are made of sintered tungsten-cobalt alloy (grades. 6, 15, etc.). Carbide alloys are also used. Alas, it should be taken into account that the strength depends on the grain size of the carbide phase.

Circular Saw Blade Sharpener Jig. DIY. How to make

The very same soldering (tooth) has the following planes:

  • Front;
  • Back;
  • Two side (auxiliary).

In other words, when they intersect, they form two cutting edges:

sharpen, victorious, circular

The materials used and the sharpening process of the victorious tooth of the circular saw

When working with a circular saw, in most cases, the main edge becomes dull. During cutting, the main focus is specifically on it, therefore you need to look so that it does not round off very much by 0.3 mm, because difficulties arise with the next sharpening of the cutters, we are not talking about a decrease in productivity.

How to sharpen saw blades yourself with a conventional tool

Sharpening carbide discs is not at all difficult with a simple device, and such discs serve times.

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When choosing an abrasive wheel, it is necessary to find out that its surface is a little granular, since this way a suitable surface cleanliness of the sharpened tooth is achieved. Otherwise, during work, chips, notches and other imperfections will remain on the material.

To process victorious tints, the speed of rotation of the sharpening circle must be more than 15 m / s, in other words, with a diameter of 120 to 125 mm, the rotation speed must become like in a cinema 1500 rpm.

There are special devices for sharpening soldering. grinding machines, the advantage of which is:

  • Variability of movement of both the machine tool and the abrasive wheel;
  • Ensuring an even sharpening angle.

Further actions are performed manually. turning the saw in a circle (per tooth), the next grinding, checking the volume of metal removed. Such mechanisms are great for handling soldering at home.

Materials used and the sharpening process of a circular saw blade

When working with a circular saw, most often the main edge becomes dull. In the process of cutting, the main emphasis is on it, therefore it is necessary to ensure that it does not round off by more than 0.3 mm, since difficulties may arise during the subsequent sharpening of the cutters, not to mention a decrease in productivity.

Saw Blades & Router Bits Sharpening Jig

Auxiliary planes are also subject to wear (albeit to a lesser extent), especially when working with massive products.

For sharpening the teeth of circular saws with victorious teeth, high-strength materials are used. diamond wheels, silicon carbide (green) wheels, etc.

Important! Before starting the process, you must make sure that the device is clean, that is, make sure that there is no dirt or water on the surfaces to be treated. And it will also be useful to treat the diamond wheel with a cutting fluid, since there is a high probability of rust formation when cooled with plain water.

When choosing an abrasive wheel, you should pay attention to the fact that its surface is slightly grainy, because this is how the desired surface cleanliness of the sharpened tooth is achieved. Otherwise, when working on the material, chips, notches and other defects will remain.

To process victorious tints, the speed of rotation of the sharpening wheel must be at least 15 m / s, that is, with a diameter of 120 to 125 mm, the speed of rotation must be at least 1500 rpm.

There are special devices for sharpening soldering. sharpening machines, the advantage of which is:

  • Variability of movement of both the machine tool and the abrasive wheel;
  • Ensuring an even sharpening angle.

Further actions are performed manually. turning the saw in a circle (per tooth), subsequent grinding, checking the volume of metal removed. Such mechanisms are great for handling soldering at home.

READ  Disc for circular on wood which one to choose

Sharpening types

Specifically, the process is divided into three types:

Sharpening the front surface of a straight tooth

Machine use

With the help of a special machine, circular saws are sharpened very easily and quickly. The main thing is that you do not need to monitor the angle of the disc feed. Having set it once, the operator only has to move the teeth into the processing area and make light presses of the tooth plane against the rotating diamond disc.

This equipment can be used to sharpen carbide-tipped circular saws and conventional circular saws. The simplest machine for grinding operations of circular saws has the following structural elements:

  • The electric drive with the grinding wheel mounting system is a stationary part of the equipment.
  • A stand that moves along the guides. its task is to feed the saw blade into the processing area.
  • Saw blade holder on a stand, which is designed to hold the blade in a constant position when it is fed to the sharpening wheel.

Pay special attention! Discs with different types of teeth require an individual approach to sharpening. With a beveled arrangement of the front face, its feeding into the processing area is performed at an angle to the horizontal, for which one edge of the stand is respectively raised.

If you have additional questions about sharpening saws or you have your own experience in carrying out such operations, please respond in the Комментарии и мнения владельцев! Your Комментарии и мнения владельцев are important to us!

How can you sharpen a circular saw

Sharpening discs is impossible without the use of a special tool. For these purposes, you can use:

  • Special wheels for sharpening saws, made on the basis of diamond abrasives.
  • A regular file for sharpening a saw, but you also need to have a vise to secure the saw and a block of wood to use as a guide.
  • Processing on professional equipment is the fastest and highest quality way of sharpening, but it requires large material costs for the purchase of a tool.

Measuring the degree of sharpening of a circular saw

As a rule, circular saws with victorious solders are used occasionally, but for significant amounts of material for a long time. Therefore, it is completely normal that the incisors begin to grind over time. Sharpen this product if necessary. Finding the degree of sharpening is quite easy:

  • When sawing the material, bulges, notches, chips begin to appear, and when cutting wooden objects. the corresponding smell and dark traces on the material;
  • Working on the machine becomes more difficult, because you need to make more than just effort, and as a result, there is a powerful load on the engine.

Fundamentally! The lack of observation of the sharpness of the cutting edges of the disc leads to the fact that the product, in general, cannot be sharpened or repaired anymore. Therefore, it is worth laboriously taking care of the condition of the instrument.

READ  Circular Saw Makita Which To Choose

It must be said that, you, these machines are provided with protective relays. If there are none, the device can malfunction more quickly if the sharpening is incorrect, in other words, not just right.

sharpen, victorious, circular

How to sharpen: basic methods

There are two methods available for sharpening circular saws. manual and machine. In order to sharpen the disc correctly at home, you need to take into account some of the nuances.

How to sharpen a victorious saw blade?

To be able to sharpen a saw blade with victorious solders, you need to take into account certain features of this product and select the tool most carefully.

Auxiliary planes are also subject to wear (albeit to a lesser extent), especially when working with bulky products.

For sharpening the teeth of circular saws with victorious teeth, durable materials are used. diamond wheels, silicon carbide wheels (greenish), etc.

Fundamentally! Before the process, you need to make sure that the device is clean, in other words, make sure that there is no dirt on the treated surfaces, as it is also called water. It will also be useful to treat the diamond wheel with a cutting fluid, because there is a high possibility of rust formation when cooled with ordinary water.

How to sharpen saw blades yourself with a conventional tool

Sharpening carbide discs is not at all difficult with a simple device, and such discs serve times.

When choosing an abrasive wheel, it is necessary to find out that its surface is a little granular, since this way a suitable surface cleanliness of the sharpened tooth is achieved. Otherwise, during work, chips, notches and other imperfections will remain on the material.

To process victorious tints, the speed of rotation of the sharpening circle must be more than 15 m / s, in other words, with a diameter of 120 to 125 mm, the speed of rotation must become like in a cinema 1500 rpm.

There are special devices for sharpening soldering. sharpening machines, the advantage of which is:

  • Variability of movement of both the machine tool and the abrasive wheel;
  • Ensuring an even sharpening angle.
sharpen, victorious, circular

Further actions are performed manually. turning the saw in a circle (per tooth), the next grinding, checking the volume of metal removed. Such mechanisms are great for handling soldering at home.

The materials used and the sharpening process of the victorious tooth of the circular saw

When working with a circular saw, in most cases, the main edge becomes dull. During cutting, the main emphasis is specifically on it, therefore you need to look so that it does not round off very much by 0.3 mm, because difficulties arise with the next sharpening of the cutters, we are not talking about a decrease in productivity.