Home »Articles» Construction and Repair » Homemade workshop: How to manually sharpen the chisel

Everyone knows that the key to neat and safe work is the use of acute, and most importantly - correctly sharpened, tool. A good chisel without much effort cuts wood, does not leave chips and rarely breaks down, reducing the likelihood of damage to the workpiece and the hands of the working. It is possible to sharpen the instrument in two ways in two ways: on the machine with electrical drive Or manually, using sandpaper and simple fixture made in a home workshop.

Application for sharpening the chisels of an abrasive disc with an electrical drive characteristic of the disadvantages:

• High cost of equipment: the price of the machine, equipped with clips and adjustment of the angle of sharpening, can reach several tens of thousand rubles;
• Tool heating: In the processing process, it is necessary to cool the surface after each passage. Otherwise, there is a risk of overheating of metal and a change in its properties;
• A concave chamfer: the emery disk has a circle form, so the styled surface is not flat, but slightly sold. The working edge with a concave favor is considered less resistant.

Making a fixture for sharpening

In most cases, it is enough to periodically edit the rocks manually on the sandpaper, which provides a flat chamfer and is worth it. In each workshop, there are always some trimming of lumber, appropriate, you can make a simple fixture for sharpening chisels with your own hands. The photo shows the device with a sharpening angle of 25 °, for other angles it will be necessary to manufacture several such homemakes.

The basis was taken pieces furniture DPP and a small wooden bar with a thickness of 40 mm. Also, it was also necessary to cut a duralum profile for stop (replaced by anything suitable, even thick plywood) and several screws. Dimensions in the drawing are not critical, the main thing: perform the correct angle of inclination.

All blanks are placed and cut down, especially accurately should be prepared for the rolling part of the homemade: the bar, two corners and the stop for the chisel. Elements are fastened with the help of screws under which the holes are previously drilled.

Sharpening chisels on sandpaper

Sand paper is put on the stand, the chisel is resting along the stop and presses with a finger or clamp. The blade is sharpening in smooth movements forward and back.

First, a large skin is used until the entire cutting edge covers uniform risks. Then spend the reverse side (back) blades by sandpaper several times, removing burrs.

We change the abrasive material into smaller and repeat all actions again. The final finishing, after which even small scratches remains, can be performed on the skin folding with the use of goe paste or domestic cleaning powder.

How to sharpen a semicircular chisel

It is more difficult to manually sharpen the semicircular chisel, you have to perform arc movements, at the same time withstanding the desired angle of inclination.

It will be much more convenient if you put a sandpaper on the palm and bend it approximately in the form of the island. We carry out the chisel from the side to the side, periodically examining the blade.

Revision inner A semicircular chisel is carried out on a bar with an oval edge.

So, having only emery skirt and a simple device, you can contain your sties in working condition. With careful manufacture, such devices are not inferior to expensive and complex factory counterparts.

Administrator

Hello.

Disposable knives for electruruck can also be sharpened. You just need to make a simple fixture and to sharpen knives with it.

How to make such a device Look in the video clip.

Tedoed in this way sharpened knives for manufacture summer soul And a small building for garden tools.

Stretched about one cubometer raw edged board 25 mm.

Sharpening knives for electrolaglanka: wood processing

At the same time, both sides of the knives fastened. It turned out one side of the knives enough for 0.5 cube. He worked on the road ... to the nearest store where you can buy such knives, more than 35 km. So, the device for useful for sharpening edit.

We also invite you to the premium of the section, for this you just need to subscribe.

(it's free)

Sincerely, Alexander Klimov.

Fixtures for workshop, joinery tricks Jun 21, 2017

Homemade master: how to sharpen the planer

• What do you need a hand sharpening
• Sharpening knives Rank on the machine and their adjustment
• Conclusion on the topic

There are always a lot of tools in the home master workshop. How to cool the plans to always be in working condition? Learning to do this should each master having a manual or electric tool.

A joinery tool for planing of a tree in the form of a wooden pad with a wide blade.

What do you need a hand sharpening

Sharpening knives Rank on the machine and their adjustment

Knives for electrolabank are consumable.

In most cases, when sharpening, the plane is used by a special machine.

Learning to keep the instrument correctly on it is quite simple - just to get acquainted with the instructions.

Sharpening knives for the plane in Moscow

Such equipment refers to the Tormek machine (image 4). It is equipped with a powerful engine, has low revs, can sharpen a tool for a rather large period of time.

High purity and sharpening accuracy provides water cooling knife edge.

Bold knives are clamped by holders that are attached to the support. When the machine is running, there is the possibility of adjusting the clamp, the width of the chamfer, the speed of rotation of the circle. A sharpening tool from any metal is possible on the machine. The process of work on the machine itself is very simple, you only need to follow some safety regulations.

Common variety manual Rubanka It is its electrical option.

His knives belong to consumables. They usually happen 2 pieces. They are attached on a special drum and remove upper layer Woods on the workpiece. We make these products from a special grade of instrumental steel. They are well sharpened. For some models, they are made of tungsten carbide, which has a special strength.

The ruble corner must be sharpened at an angle from 45 to 60 degrees.

Different knives and their forms.

They are:

• straight;
• rounded;
• figured.

Straight blades are used to handle narrow billets and sampling quarters. Rounded blades process wide planes. Roundings at the ends make neat transitions between the lines of the Rubanka. Wave-like curly blades are needed to simulate various aged surfaces. Before starting work with the plane, it is necessary to check the correct installation of knives.

To do this, turn over the plans up the sole and look at the blade: its cutting edge should perform above the sole of 0.3-0.5 mm.

Rubanki Intercol and Baikal are very good qualityrelative to other manufacturers.

If necessary, blades are regulated.

For adjustment, fastening screws are weakened, then the adjusting screws rotate in different directions until the knives do not take their place. After that, it remains to fix them.

New electric plans most often come from the plant adjusted. They can be used immediately. But the settings must be periodically verified, because they may change at the moments of the meeting of the blade with a bitch or with a nail. After adjusting the rules, check on an unnecessary bar or board.

Very reliable and durable blades have a Baikal and Interskol plans.

They are a little wider than the rest of the models, the thickness of them is also somewhat more. They are sharpened in conventional ways. The sharpening angle is approximately 30 degrees. In order for the quality of planing to be high, the cutting edge should not have any burrs. To do this, the sharpened knives must be edited using grinding wheel. The glands are installed in the device and move it from one side to another. The pressure on the circle or donel should be minimal so as not to overload the item. Thanks to this manipulation, the knife will get a special sharpness.

When improving using of different kind Pillars are used as a cooler water, oil, kerosene.

If the donel has a different structure on each side, then first use the coarse-grained side, then fine-grained. The donel must be periodically rinsed so that it does not roam.

Conclusion on the topic

Sharpen and adjust the knives manual or electric Rubbank Must be able to every owner.

After they are installed, you need to immediately try the work of the Rubanka.

It has been proven that this method extends the service life of the cutting elements. For proper sharpening, you need a desire, an eye, skill and solid hand. These are necessarily the application of emery and grinding wheels, donkeys for finishing. Well acquire devices for attaching knives and templates with different angles.

Greetings.

Friends recently gave me, for a while, a flight machine.

Since they used them during the construction for the construction of raw wood and were not particularly asked about knives, sharpening and ...

In general, the knives on the machine were so stupid that the dry pine board when removing only 0.5 mm, the machine with difficulty stretched out and the surface turned out almost like after the brash, that is, soft fibers starred knives, and solid remained.

The task rose either to replace knives or sharpened. Stopped sharpened.

He took to look for in our city where it can be done.

Knives for the plane. Replacing and sharpening angles

I found a knife for 200 rubles, the truth was surprised that such small knives are 3,18 mm long and about 20 mm width. I alerted it somewhat ... I decided to see how you can sharpen himself.

Much information revised, even the story came out when a person gave to accurate short knives for the plane in the workshop on the manufacture of keys, they immediately requested all the payment, and when he received knives in the form of a trapezion, when a person returned to a hearty, he did the same thing.

The result - knives thrown out. The result of all these surveys is well sharpened knives at home. But as? Watch the video.

And also, I invite you to the premium of the section, for this you just need to subscribe.

(it's free)

I hope you find a lot of useful for yourself.

Alexander Klimov

Workshop equipment, carpentry tricks FEB 22, 2015

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The rest of the aircraft and bats do it yourself. Just sharpening a line and bits

Building tools

If you want the quality of the smooth surface to be perfect, the billet should be well designed.

Do not think that the most acute tool you just bought.

Acute electrical knives

New tools are mainly sold unchanged, so before using the tool point should be used. Irons and ironing tools, as well as bits, sharp on grinding machine or on straight grinding, moistened with water, oil or oil, diluted kerosene.

when focus The tool (Oblicovochnuie-Rabotui / Instrument Derevo.html) should always be under the same angle and sharpen the edge along the longitudinal movement with the same pressure over the entire surface of the door before its wear.

Just sharpening a line and bits

The rods must have two: the rude grinding of the inclined side, which must be sharpened on the front surface of the smooth surface, does not have a clear shape visible to the touch of the shank, and the thin, which make this shank, replace editing on both sides of the removal.

Undesirable to use sharpening tools Electric grinding machines, because when working on them, the tool steel (Oblicovochnuie-Rabotui / Instrument-Derevo.html) is often very hot and mild.

Combined tool sets (Oblicovochnuie-Rabotui / Instrument-Derevo.html) with removable work fasteners in practice turned out to be successful.

The drill or two-stage drill machine is used as the drive mechanism. For widely used nozzles, circular saws, flat saws, grinding circles, drills for the connection, the kit also contains a series of hammer blows, metal scissors.

Any woodworking power tool has interchangeable cutting, sawing, plane elements. In fact, these are consumables.

If the sandpaper is simply changing, then the canvas, drill or sharpening. Knives in the electrolake bilateral, which extends their working resource.

It is necessary to sharpen and edit knives, in case of detection of the following signs of wear or blunt:

• the planer is harder undergoing processed workpiece;
• on the surface of the tree remain so-called. waves;
• on seals (bitch) tool jumps;
• after processing, there are loops, strips;
• when examining the cutting edge, the so-called "thread" on the very edge of the knife is visible at a certain angle.

IMPORTANT! Working with stupid nozzles is not only unproductive, but also dangerous. Without the necessary sharpness of the working surfaces of the planer will bounce off from any solid surface, whether it is a bitch or nail. This may result in injury.

It is not necessary to apply a specialized workshop at all. In the presence of elementary locksmith skills and simple devices, the knives sharpening can be made with their own hands.

How to put the knife for the plane

And so, both sides of the knife produced their resource of acute, proceed to sharpening. General rule - From the first movement to the finishing edit, the angle of contacting the knife and the grinding tool must remain unchanged. The movement of the emery should be made across the cutting surface.

There are several ways:

Manual sharpening with an unregulated retainer

A special fixture for sharpening is used - knife holder (conductor). With uniform effort, we make circular movements on a grinding stone or donel, carefully follow the processing of the entire cutting edge.

You can use sandpaper laid out on a flat surface. Such option will suit Only for short knives.

note

The quality of sharpening leaves much to be desired, it will take more time at the finish right. However, if the requirements for the quality of wood processing are low, this method is suitable.

Such holders often come in a set with electruruck. Essential flaw- No ability to adjust sharpening angle. Solid alloys from solid alloys will not be able to sharpen.

Manual sharpening with adjustable retainer

This method refers to the semi-professional. Treatment quality by summitBut the low mechanization is not used. In the role of adaptation, fixing the angle - protrudes with an adjustable height. For convenience, it can be supplied with a roller.

1. A longitudinally moving knife along the abrasive surface, you can achieve high quality processing.
2. Pressure is regulated by an effort of the hand.
3. Such a device allows you to sharpen in the home knives any width, it all depends on the satelline area.

The main condition is a perfectly smooth surface. Convenient as a substrate to use thick glass. It captures waterproof sandpaper moistened with water. The process begins with a rough fraction, gradually moving to "zero". The angle of sharpening should be about 25-30 degrees, it is easy to control the height of the stop.

Lack of this method - great time costs. This is more than paying for high quality of work. The sharpening of carbide knives is almost impossible to such method.

Hand sharpening with conductor for emery

In this case, the knife is hard, and the sandpaper has the ability to move along the surface treated at a constant angle.

If we provide perpendicularity of the direction of movement of the emanat with a relatively styled surface - the result will be high-quality. One of the embodiments is shown in the diagram.

The process is painstaking, but for the manufacture of fixture is actually not required financial costs. It should be noted that this option is not suitable for the processing of solid alloys.

Mechanized sharpening methods

Small grinding machines with adjustable conductor are used. They can be purchased in the store, but the cost of such products is high. Therefore, most homemade masters prefer to make such.

The electric motor must have revolutions regulator, specialized abrasive circles with a smooth surface are used.

With the help of the guide located along the axis of rotation, the knife moves across the emery, without changing the "angle of attack". Sharpening is high quality, temporary costs are minimal. Changing the circles, you can see and edit the knives.

Side view

IMPORTANT! When working on a sharpening machine, it is impossible to overheat the knife edge. This reduces metal hardness.

It is necessary to sharpen before the appearance of bare bisps, similar to foil. They are cleaned with a donkey who need to be carried out along the back side of the cut parallel to the knife.

The disadvantage of this method is the complexity of the design and the relatively high cost of components. There is no restrictions, both in size and hardness of the processable cutters.

The final stage is the edit of the knife

In this case, the surface is brought to almost the mirror glitter. The edge sharpness is checked by paper. It should be cut as a razor blade. Edit is made in the same way as the sharpening.

Press the tip of the knife of the electrolylak can be in manual how to do it look in this video.

Only abrasive grain should be practically zero. Perfect option - Use at the final stage of Japanese waterproof emery, with grain 2000-3000.

You can bring the surface to a mirror glitter with a polishing paste and a felt circle. But do not get carried away external speciesIn order not to fasten the edge.

Types of knives for the plane

• Straight knives. Used for any type of processing, including sampling "quarters". The cut line is equally smooth over the entire width of the knife;
• Knives with rounded edges. Designed for processing large surfaces, when the blade width is less than the width of the workpiece. The plane is processed over several passes, along the edges of the stripped site, the step is not formed;
• Figure knives. The other name is rustic. Different wood surfaces are given various decorative forms. Most often used in the manufacture of platbands, frames for paintings, etc. After processing, the surface is necessary to cyclish;
• Spiral knives. The quality of surface treatment is an order of magnitude higher than that of direct. The disadvantages include high cost and impossibility of sharpening by a handicraft.

Proper sharpening knives Electrolake do it yourself - video

If the sharpening of the straight knives does not cause difficulties, then the processing of the blotted figure edges is not at least the master. The knife with rounded edges is sharpened in the same way as straight, only over the roundings will have to work. The quality of their processing is not as critical, you can do the edge on the donkey.

But curious and spiral knives are practically not amenable to handling by handicraft. As a rule, when blunting is simply purchased new ones.

Knife adjustment on the shaft of the electrolabank

After sharpening or buying new blades, knives must be properly installed on the Rubanka shaft. Krivo installed knives will not give a smooth surface when processing a tree. And the absence of balancing will lead to the fact that only one blade will work.

If you need to consult in advance from the seller about the possibility of replacing knives and the availability of them in stores. In the instructions for the plane, it is usually written in detail how to adjust the knives, but sometimes it makes it difficult for users.

Not a challenging device made with your own hands will help you correctly install and adjust the knives of the electrolyak. Details in this video.

1. At first, the knife is connected to the pad in such a way that its cutting edge spoke about 3 mm. After that, the entire design is placed on the shaft, and is intimidated on the mounting bolts. Then the blade's working height is set.

   IMPORTANT! When installing knives, it is necessary to work in protective gloves. Never blend the cutting edge with your fingers.

2. The height of the blade above the sole should not exceed 0.5 mm. Of course, it is necessary to ensure the parallelism of the surface of the plane and the cutting edge. To do this, you can use the steel line.
3. Alternatively installing her edge on the sole of the plane from different sides of the knife, it is necessary to ensure that the edge from two sides relate to the line at the same corner of the shaft.
4. To avoid errors, before installing knives on electruruck, it is necessary to check the quality of sharpening. For this, the cutting width on the metal at different parts of the blade is measured. It should be the same. Otherwise, it will be impossible to put knives in parallel to each other.

Metals used in the manufacture of knives for electruruckics

Knives are made of solid hardened steel or tungsten carbide. The so-called high-speed steel cutters are faster than stupid, but it is fairly easy to restore. The cost of their low, hence and weak consumer properties.

Used when processing soft wood. When contacting with solid lines in the workpiece, such as nails or bitches - lose sharpness. But the integrity of the material is not violated. Fear overheating, especially when mechanical sharpening.

If hardening will be "released", it is better to dispose of such a knife and buy a new one. You will spend more time on regular disassembly, sharpening and installation than on wood processing.

Carbide knives made of tungsten carbide - They have originally razor sharpness and are deprived of parts of the shortcomings inherent in steel products. They are slowly stupid, they are not afraid of overheating.

Solid wood breeds are processed as a bar butter. But there are also their own shortcomings. When contacting the nail at a high speed rumble, a piece of cutting edge can break down a piece.

The sharpening of such knives is almost impossible, the strength of the alloy exceeds the hardness of most abrasives. Therefore, as they wear them simply change to new ones. And the cost is quite high. Pleases the fact that it is not often done.

1. Before processing, clean the workpiece from abrasive contaminants. On the boards there should be no sand, land and other solid dirt. So you will prolong the resource knives Rubanka.
2. If you can use, do not use sunscable wood. The strength of the material is lower, and the knives are spoiled faster.
3. Be sure to check the blanks for the absence of nails and metal brackets. This can be done with a magnet suspended on a solid thread.

Availability B. household Fixtures for sharpening knives Rubbank depends on volumes carpentry. Perhaps reading this materialYou can make it yourself.

Electrical plans are an essential tool for modern carpenters, carpentry, as well as all specialists engaged in the processing of sawn timber. Their prevalence is caused by practical efficiency and the presence of significant advantages in this equipment compared to manual counterparts. To fully utilize the potential of the device, the knives for the electrolake must be previously adjusted before processing wood. Also blades should be sharp. This will allow, along with the correct setting of their position to process significant volumes of boards or bars without special problems and effort from the user.

Knives on electrulakeank are consumable. With their help ensured processing wooden surfaces.

Often knives come in a set with power tools in the amount of 2 pieces.

Knives for electrolabanka are classified according to the following criteria:

• ability to re-practical use;
• shaped blades;
• sizes of knife cauldons;
• cost.

By buying an electric shutter, except for checking its performance and configuration, attention should be paid to the quality of the knives installed on the drum, their sharpening. The blades must be sharp, with a flat edge that does not contain bends or chosel. Checking I. spare knives. From proper selection The final quality of sawnwood processing depends on the cutting nozzles.

Knives intended for disposable makes steel-based solid alloys In the form of sharp on both sides of the plates. Sharp such cutting parts are not subject to. After the used edge is completely wear out, the knife cannon turn over and install on the drum by the other side. At the same time, the tool continues to work. If the second cutting edge is blinking, then the blade is simply emitted.

Disposable knives are intended only for performing work that do not require high accuracy and quality processing of blanks. But they are convenient in practical use: when installing, they do not need to be accurately tuned and balance.

On the form of disposable products are:

• straight;
• wavy;
• straight, but rounded with ends.

At the first variety of products direct cutting part. Such consumables are conveniently used to carry out the processing of parts having a smaller width than the length of the installed blade, choose a quarter. Wavy knives use if necessary rough processing of sawn timber. With their help, it is possible to give a wooden surface to various textures, for example, to symit "aging." Direct cutting edges, rounded around the edges, are good in that they do not leave traces (furrows, steps) on the surface of the wood treated. This is a suitable option if necessary with wide wooden blanks.

Disposable blades have a longer service life, but can easily break at a random collision with a metal (for example, a nail, bolt). Are an optimal option for nozzles if necessary to work with hardwood blanks.

Reusable cutting nozzles

Products that are designed for reusable, differ in both their shape and sizes from disposable cutting nozzles. They are manufactured using high quality steelWhat makes the ease and quality processing of wooden surfaces.

With the help of reusable knives, it is possible to achieve such an extent of smoothness of the surface of the workpiece that grinding is not required. They have marking HSS. (Fully High-Speed \u200b\u200bSteel, which is translated as fast-cutting steel). Such blades are considered professional. Their installation is accompanied by high-precision balancing and adjustment. Sharpening should also be excellent quality. In this case, the instrumental high-speed steel can be assigned so that it is very acute.

Reusable cutting nozzles to buy more profitable, because there is the possibility of their multiple sharpening. But to process wood solid rocks (for example, larch or oak), high-speed steel products do not allow.

The working drums of most models of electrical rules can be installed both disposable and reusable cutting nozzles. But there are also devices that can only be equipped with blades that are not intended for sharpening. For this reason, when buying, the electrolake is recommended to give preference universal power tools.

Classification in size

Knives for electrolake can be standard or non-standard size . The products of the first species, called "plates", have a length of 82 mm, a width of 5.5 mm, and a thickness of 1.2 mm. Such cutting nozzles are suitable for most of the models of electrical rules from foreign firms Mcita, Skil, Bosch, Black & Dekker.

Strained knives for Bosch, Skil

Non-standard cutting nozzles with greater width and thickness of blades are characteristic of electruruckics from Baikal and Interskol. Because of its parameters, they are stronger and better than standard plates. If you get on the metal, such knives do not break. They can be stacked using emery. The width of the nozzle is about 1 cm. Length can be 82 mm, 102 mm, and it reaches 110 mm in products of the company.

Line knives for Electrolake Rebir IE-5709

Price cutting nozzles Depends on the manufacturer's company. This factor often defines the quality of the product. If you purchase knives famous companies (for example, Bosch), then you can count on long term their services.

Some models of electruruckics are equipped with cutting nozzles of an unusual shape and design. In order not to be mistaken with dimensions, it is recommended before buying an old blade to take with you for comparison.

When you need adjustment or replacement of knives Electrolake

Knives on the electrolaws are wearing over time. They need to be removed and replaced or replaced at all, but after back to install on the drum. The newly supplied cutting nozzles are required to adjust to process lumber as much as possible. Blades of the new power tools are also needed in advance configuration. before use.

The appearance of the following features indicates that the adjustment is necessary:

• changing sound when processing blanks;
• vibration tool during operation;
• worsening the quality of planing of sawn timber (formation of waves, chips, grooves, protruding fibers and other defects);
• increasing efforts spent on work.

Changing the sound is not characteristic of all models. This feature may also testify about a number of other problems.

If, after adjusting the adjustment of knife, the considered features will not disappear, it will take more serious repair of the power tool.

Setting the correct position of the cutting nozzles is carried out according to such parameters:

• the height of the blade part, which protrudes over the outsole of the power tool;
• the size of the side protrusion of a knife intended for sampling quarters.

Via proper adjustment The positions of knife cauldons on the drum reaches a high final quality of sawn timber.

How to adjust the knives

Perform the adjustment of the knives on the drum independently does not constitute special problems. To set the position of the blade tool before work, you will need:

• the hex key coming with the plane;
• metal ruler or piece of glass suitable size.

The setting is made by performing all operations in such a sequence.

In the considered sequence, adjust the working position of the cutting edges in the models of electrolabanks with one, two or three knives.

It should be borne in mind that the working parts of the straight lines in the form of knives should be approximately 0.5 mm, and rounded - by 1 mm or more.

If the adjustment is carried out correctly, the cutting edges on the drum should stand without distortion in parallel to the sole of the power tool. A number of new models contains adjusting screwsYou need to simply twist to install knife plates in the desired position. To configure the tool, it must be turned off from the supply network, and the battery should be removed in wireless models. This will ensure that the power tool will not turn on spontaneously.

Algorithm for replacing knives on electrolake

To remove knives from the electruruck and replace them with new (or correctly sharpened) need a set spanic keysAs well, in some cases, a screwdriver. Collect and disassemble electrolaws completely to change the work nozzles, it will not be necessary. Replacement is performed in such a sequence:

• turn the drum, exposing it in such a position to access the knives attaching bolts;
• weaken, but not completely, these bolted locks;

• manually or using a flat screwdriver remove the working nozzle;
• with the rest of the blades come in the same way;
• put new knives in the nest, fixing them with bolts;
• exhibit them in the right position.

The main point is the need to put the blades exactly in the nest and securely fix them so that they do not fall out during the operation tool. Due to the fact that different models of electrolaws fastening the workshops may differ, it is recommended to read the operating instructions for the equipment used.

You can find knives on sale, whose blades turn. It is very convenient, because it is enough to simply turn the fastening edge, replacing it sharp.

When the electric planer is installed on the drum two cutting nozzles, you need to change both. This will prevent the emergence of an imbalance, which is a consequence of a decrease in the quality of timber treatment and failure of an electrical ruble.

Sharpening knives Electrureanka at home

With regular use of electrolack for processing wooden surfaces (planing, quarter samples, chamfering), its cutting edges are blinking. If knives are designed for reusable, then they can be sophisticated themselves. Sharpening is carried out by the same principle as the handbanks. Differences are only among the cutting edges that need to be accusable.

Use power tools with blued blades It is impossible for reasons:

• the load on the electric motor increases, as a result of which its wear is accelerated;
• significantly reduces the quality of the surface treatment of sawn timber.

Correct cutting edges of workshops will help specialists service centers or special workshops. If there is no possibility to turn to professionals, you can do all the work at home. To sharpen the blades on their own, you can use the following devices:

• knife sharpening machine;
• the usual grinding bar (abrasive stone, donel);

• emery;
• metal file;
• grinding circle.

Also need special clampTo keep the stuck item.

Bolding the blade with the help of abrasive stone is performed so.

1. Remove the workshops that need to be molded, from the drum of the electrolaw.
2. Fix knives using special screws in the clamp in such a way that their cutting edges lie in the same plane.
3. The fixed blades with a light pressure, smoothly water along the surface of the abrasive, following them to be drained at the same time.
4. Inspect the ended parts for the presence of deviations, repeating the entire process when they are detected.
5. Check the sharpness on any piece of blackboard.
6. Installing knife plates on the drum, adjusting their position.

Before performing the work, the abrasive stone is recommended to pre-moisten with water. It should be borne in mind that the coarse-grained abrasive is designed for primary processing, and fine-grained - for finishing. It is recommended to maintain the original sharpening angle of the blade (approximately 30 degrees).

Considered manual way well suits to edit sharpening. If the edges are strongly blown or have to be notched, then you should look at them on the machine. At the same time, it should be closely monitored to not remove the excess metal from the blades.

If a grinding wheel is used, removed from the drum items lead along its surface by progressive movements.

With your own hands, all actions should be taken carefully, carefully referring to the blades to avoid injury. High quality drainage will appear with experience and skills.

The state of the knives of the electrolabank - their adjustment and sharpness - should be checked before processing sawn timber. Not only the quality of planing depends on this, but also personal safety. All replacement operations, sharpening, setting up the workshops must be performed only with disconnected from the power to the power tool. To impart the initial sharpness to the cutting edges, it is enough to use the usual donkey.

The planer is one of the most important tools in the house, but working with it can turn into the most real flour if it is sharpened incorrectly. Sharpening can be carried out with your own hands, you only need to be neat. The planer is not so difficult to sharpen correctly, as it may seem, you just need to adhere to the instructions of the specialists. Blade Rubanka should slide easily, while the thin layer of wood is removed.

homemade Machine for Sharpening Knives Run

In order to get the desired result when working with the plane, it is necessary to sharpen it correctly.

For proper sharpening a ruble, such tools are needed:

• grinding machine;
• a rock.

In addition to such tools, you need to be patient, then it is possible to sharpen the plans quickly and efficiently. And you need to immediately acquire a high-quality tool, then there will be no big problems.

Sharpening process Rubanka

Scheme of sharpening options Knife Rubanka: A - on donel; b - on a sharpening stone; B - the position of the chamfer of the blade of the cutter when sharpening on the donkey; g - sharpening on the disk grinding stone using a stubborn device.

If the planer is to work with solid wood, then you need to be ready for the fact that its knife will quickly stand as a result of interaction. The tip is very quickly wearing, it appears potholes and jar. It is especially problematic to work as a tool if a nail comes across in planed wood. If it is notched large, then it is best to use emery to sharpen. At the same time, it should be borne in mind that the Rubankka's knife is best to put it if the emery circle has large diameter. If the size of such a circle is smaller, then the excavation is large. Then it will still have to do in equalizing the pages, as it should be perfectly flat.

It is very good to have 2 different circles for sharpening, one of them should have large grains, and the second must be fine-grained. At the same time, the process is very important to comply with the correct sharpening angle. With this process, a special emphasis is necessary, since just to keep the knife in hand and to sharpen it only specialists with certain skills. Sharpening angle is very important to pay special attention to this.

Scheme sharpening corner.

To press a strong piece of iron to the rotating circle should not be what many do to "trim" a large layer of metal in a short time. Thus, the Rubankka's knife will quickly "begging" as a result of strong overheating, the hardening of the metal is disturbed. In order to prevent all this, it is necessary to cool the metal from time to time, for which it is enough to fine cold water. After editing on the emery circle is completed, the blade must be edited on small-grained Bruke. In the end, you need to bring the blade to the end on a special stone for grinding (if there is no, then you can use a leather belt with polishing paste). It is necessary to be ready for the fact that such a process is characterized by consideration and durability. To avoid this, it is strongly recommended not to sharpen the plants after it is very fascinated, and do it from time to time, as soon as the cutting of wood begins to be worse.

The roofing angle of the knife is 25-45 °, but to say exactly what the angles should be, it is impossible.

It all depends on how the density of the wood.

The blade of the knife when sharpening should not be extended from the block far, otherwise too thick chips will be captured, which can lead to negative consequences. If the knife is exposed too little, it will take a very thin chips. This leads to the fact that there is a lot of time for processing. It is impossible to work with a planer with a beveled knife, since the smooth surface will be impossible (especially if we are talking about a broad material).

Homemade master: how to sharpen the planer

• What do you need a hand sharpening
• Sharpening knives Rank on the machine and their adjustment
• Conclusion on the topic

There are always a lot of tools in the home master workshop. How to cool the plans to always be in working condition? Learning to do this should each master having a manual or electric tool.

A joinery tool for planing of a tree in the form of a wooden pad with a wide blade.

What do you need a hand sharpening

Sharpening knives Rank on the machine and their adjustment

Knives for electrolabank are consumable.

In most cases, when sharpening, the plane is used by a special machine. Learning to keep the instrument correctly on it is quite simple - just to get acquainted with the instructions. Such equipment refers to the Tormek machine (image 4). It is equipped with a powerful engine, has low revs, can sharpen a tool for a rather large period of time. High purity and sharpening accuracy provides water cooling knife edge.

Bold knives are clamped by holders that are attached to the support. When the machine is running, there is the possibility of adjusting the clamp, the width of the chamfer, the speed of rotation of the circle. A sharpening tool from any metal is possible on the machine. The process of work on the machine itself is very simple, you only need to follow some safety regulations.

A common variety of handbank is its electrical option. It belongs to consumables. They usually happen 2 pieces. They are attached on a special drum and remove the top layer of wood on the billet. We make these products from a special grade of instrumental steel. They are well sharpened. For some models, they are made of tungsten carbide, which has a special strength.

The ruble corner must be sharpened at an angle from 45 to 60 degrees.

Different knives and their forms. They are:

• straight;
• rounded;
• figured.

Straight blades are used to handle narrow billets and sampling quarters. Rounded blades process wide planes. Roundings at the ends make neat transitions between the lines of the Rubanka. Wave-like curly blades are needed to simulate various aged surfaces. Before starting work with the plane, it is necessary to check the correct installation of knives. To do this, turn over the plans up the sole and look at the blade: its cutting edge should perform above the sole of 0.3-0.5 mm.

Rubanki Intercol and Baikal have very good quality relative to other manufacturers.

If necessary, blades are regulated. For adjustment, fastening screws are weakened, then the adjusting screws rotate in different directions until the knives do not take their place. After that, it remains to fix them. New electric plans most often come from the plant adjusted. They can be used immediately. But the settings must be periodically verified, because they may change at the moments of the meeting of the blade with a bitch or with a nail. After adjusting the rules, check on an unnecessary bar or board.

Very reliable and durable blades have a Baikal and Interskol plans. They are a little wider than the rest of the models, the thickness of them is also somewhat more. They are sharpened in conventional ways. The sharpening angle is approximately 30 degrees. In order for the quality of planing to be high, the cutting edge should not have any burrs. For this, sharpened knives must be edited using a grinding wheel. The glands are installed in the device and move it from one side to another.

Fixture for sharpening knives Rank

The pressure on the circle or donel should be minimal so as not to overload the item. Thanks to this manipulation, the knife will get a special sharpness.

When finishing using all sorts of downtes, water, oil, kerosene are used as a cooler. If the donel has a different structure on each side, then first use the coarse-grained side, then fine-grained. The donel must be periodically rinsed so that it does not roam.

Conclusion on the topic

Cool and adjust the knives of a manual or electrical ruble should be able to know each of their owner.

After they are installed, you need to immediately try the work of the Rubanka. It has been proven that this method extends the service life of the cutting elements. For proper sharpening, you need a desire, eye meter, skill and solid hand. These are necessarily the application of emery and grinding wheels, donkeys for finishing. Well acquire devices for attaching knives and templates with different angles.

The angle of inclination of the cutting knife Rubank

The following information is given in order to help the reader correctly understand the principles of sharpening knives of the Rubank. The planer is done at different angles to provide an angle of inclination, suitable different work. In practice, four corners are most often used: a normal angle, where the bed for the rear surface of the knife forms an angle of 45 ° with the sole (this angle is mainly used for all rubles for working with soft wood); York corner - 50 °, used to work with red wood and other solid wood; The average angle is 55 °, and the complete angle of inclination is 60 °, which are used on the profile rules, the first to work with soft wood, the second - with more rigid varieties.
In fig. 190 shows three angle: a - full angle of inclination. B - the usual angle and C is a super-sufficient angle. The angle under which the cutter is installed, has great importance. Here are in mind three corners. The angle between the cutter and the surface of the workpiece (1) should be as sharp as possible. It is clear that if the surface of the cutter and the blanks were perfectly parallel, then the cutter would slide on the surface, not trimming it, except when it turns out a huge pressure. This angle that can be called a clearance angle should be large enough only to ensure the contact of the cutter with the surface. The angle of the sharpening (2). The sharper this angle, the better, if only the material of the cutter is withstanding the voltage and cuts the surface without losing the shape of its edge. (3) Frontal, or residual, an angle can be obtained by subtracting as an angle (1) and (2) from 180 °, if it are a question of flat surfaces.

How to sharpen electruruck knives without removing?

It is important to implement to exit chips, however, in the case of the plane, this angle decreases in order to prevent breaking chips before cutting it. For planing soft materials It is better suited for a small angle. This refers to a thin knife, the side surface of which is almost in contact with the cropped material; However, a more chain material will give a cutter on strength test, therefore, the corresponding angle must be increased, and it is necessary to have a stronger cutter.
The more sheer the corner of the knife becomes, the less likelihood that the wood breaking during planing will occur. However, at the same time, the value of the corner the edge of the knife is rapidly stepping, as a result of which he will certainly begin to jump. In the plane with gear knives, knives are installed at a right angle, and in the planer "tooth an eye" - almost at right angles. When working with straight corners of the knife, the tool scrakes the workpiece, and the more acute angle of inclination, the greater its cutting action becomes like planing. For this reason, the planer with a conventional or super-walled knife tilt angle is more capable of planing wood; But in this case, it is also possible to use in a different way regulated by chipcol.

Fig. 190. - Three corners of inclination of the Rubankov lodges
On the profile rules with rounded knives, on the selected rooms and sidebanks that do not have a chipcolome, it is preferable to apply a complete angle of the knife tilt. At the same time, when treading, the best results give tools with more sharp angles knife tilt.
When considering the side face of the knife, the Rubankka is seen that it is made of iron covered with steel. Steel, welded on the iron, brighter in color and having a smaller grain, acts as a cutting edge, and iron is necessary to give the knife to a largerness that prevents its vibration. The ruled knife re-sharpened knife has three angle (Fig. 191): a - knife tilt angle, in - sharpening angle on a sharpening circle and C - the angle of the chamfer, shot on the donkey. Angles A and B do not change, while the angle C is becoming increasingly sharp on the subsequent sharpening on the ramp until it is solved with the line of the soles of the Rubanka, as shown in Fig. 192, when the knife ceases to cut, its new sharpening is required. The angle of inclination of the knife and in the plane, as was already shown, is different for different species Rubbank.

Fig. 191. - Three corners of the tilt knife

Fig. 192. - Knock Rubanka to sharpening on a sharpening circle and after it

Any house master Always contains a working tool. This applies to the knives of the rules of manual or electric. To learn how to accurately and carefully sharpen the knives of the Rubanka to everyone. What are the devices and machines for sharpening the tool, and how to learn how to use?

If the knives of the Rubanka fumbled

Workability of the plane depends largely on the sharpening knives. The knife or cutter is a metal blade located to the surface of the treatment at a certain angle.

The working position of the cutter is the advanced and adjustable part of the knife. The knife protrudes through the slot through which the spent chips come out. Fit knives The Rubbank is carried out using simple clamps. The equilibrium system of location of the main elements The Rubanka creates a fairly efficient node until the master feel that it is time to sharpen the knives for the plane. How to determine if the root of the Rubankka fastened or not?

Sophisticated diagnostics Furious knife Rubanka does not require. It is enough to consider the cutting edge (chamfer) to light. By turning the champper around the edge, you can detect a shiny threaded strip, which will signal that the edge stuck. This is explained simply: the cutting angle of the knife is 30 degrees. Professional carpenters sharpen a chamfer without measuring the angle, relying on their own intuition and achieving the necessary relationship between the width and thickness of the knife.

When sharpening knives, it is necessary to respect the balancing and geometry of the blades. If you can not boldly handle the sharpening knives with a manual way, fixtures and device for sharpening knives for the plane will come to the rescue.

Learn more about the knives The Rubanka will help you video.

Learning to sharpen knives The Rubanka is easy. It is enough to study the design of fixtures, devices and machines for sharpening, and also be able to securely fasten the blade knives.

Fixtures for sharpening

The simplest and therefore affordable manual adaptation For sharpening knives, you can name the wooden paler, in the upper part of which the knife is fixed.

This device has two points of contact: At one point, it relies with the stuffed blade on the abrasive, and the second point at the corner of the bar. Primitive design and manual movement of the device, however, make it possible to produce a good sharpening of the knives. It should be borne in mind that the sharpening angle geometrically depends on the height of a wooden servo above the surface of the abrasive, as well as the distance to the place of attachment.
When sharpening the blade knives must be straightforward.

There are also the following fixtures used for sharpening:
Circle sharpening
Click for sharpening
Roller barreloid
Honing bar
Sharpeners with front and side clamp.
Circle sharpening It is an abrasive circle with a diameter of up to 60 mm from a thickness of a circle to 18 mm and a hex shank. For the convenience of sharpening the circle is equipped with a conical deepening located around the circumference. Circle sharpened made of silicon carbide. For sharpening, an electric drill is used as a driving element.

Click for sharpening designed for a reliable clamp of knives for the plane on the sharpening stop. Fit has 3 operating positions that allow you to install a rod that levels under the necessary work angle of sharpening. Sharpening angle can range from 30 to 90 degrees. The clamp is fastened on the screws located on plastic gaskets. Cress manufacturing material - anodized aluminum.

Roller barreloid It is intended to eliminate sharpening defects on a hurriced workpiece. The roller has a characteristic form that allows 3 tracks to eliminate "tracks", formed after sharpening with a sharpener. At the same time, an angle of 90 degrees between the side parts of the knife and the cutting edge is preserved.

Honing bar Designed for the function of the substrate under the abrasive paste. Comfortable geometric sizes and manufacturing material - low carbon stabilized steel provide flatness over the entire sharpening surface to 0.127 mm. Unlike water stones, the bar does not need the surface wiping when sharpening. It is possible to glue the bar to a significant surface area, which ensures best Comfort When working.

Sharpener Veritas Sharpening System With frontal and side clamp, it is designed for sharpening knives of Rubankov and Fugankov, exceptions make up the blades of knives from Japanese manufacturers. The sharpener is a cloth that can be clamped together with the blade of the knife of the frontal or side. The sharpener is equipped with a roller that prevents any damage to the sharpening stone. Sharpening blades of the knife is carried out due to the template of the exhibiting angle with the possibility of manual adjustment.

It should be noted that when working with fixtures for sharpening it is necessary to pay attention to the reliable attachment of the blades of knives.
How to learn to sharpen the ruins with the use of fixtures you will help you video.

But special interest when sharpening knives causes work on a grinding machine. Learn to work on sharpening machine You can independently familiarize yourself with the instructions.

Tormek grinding machine

Tormek Machine is a low-speed grinding machine with a powerful engine and a significant torque. The machine allows for sharpening work continuously for a long period of time. The high sharpening frequency provides low revs (up to 90 rpm) and water cooling of the cutting edge of the stuffed tool. The device and the principle of operation of the machine for sharpening knives for the plane is sufficiently simple. The tool is clogged into the holder.

The holder with fixed tool is fixed on a universal support. Then inclusion is made grinding machine. Sharpening knives or other tools occurs on small circles using a sharpening circle immersed in water. The sharpening process is visible, at any time it is possible to adjust and control the clamping force, the width of the champeckers and the speed of rotation of the sharpening circle. When sharpening the tool completely excluded the tool facing. The use of various sharpened stones allows you to sharpen any metal.

You can learn how to work on a sharpening machine in a few goals. Therefore, the sharpening knives will not represent difficulties. For greater confidence in the work and practice of sharpening knives, the Rubanka can be found in the video.

Recall that sharpening work always requires attention and compliance with safety regulations.