Is it possible to plan with an electric planer with one knife. Planing a wide board with an electric planer: basic rules

An electric planer allows you to quickly and efficiently perform rough and finishing tree. When working with large volumes of plank material (construction, furniture manufacturing), the use of an electric planer allows significant savings due to an almost twofold difference in the cost of processed and unprocessed boards. The only alternative to get comparable savings is to buy planed boards from the manufacturer directly, bypassing intermediaries, which is not always possible.

Main advantages

The main advantages of the electric planer:

• High speed of work;
• Simplification of many technological operations (selection of a quarter, for example) due to the presence of an angular stop in the design of the planer, a side limiter and an adjustable processing depth;
• As a result, increased productivity;
• When working, precisely adjusted physical efforts are not required, as in the case of using a conventional planer;
• Additional elements can expand the functionality of the planer.

Criterias of choice

The choice of a specific model of an electric planer is made on the basis of an analysis of the following indicators:

• Rotation frequency. Must be at least 10,000 rpm. The presence of control electronics that maintains a stable speed under loads is welcome.
• Power. The higher the easier job and more electricity consumption.
• Planing width.
• Depth of planing and its adjustment mechanism.
• Tool weight;
• heating intensity;
• The presence of a dust collector;
• Sole condition (evenness);
• Availability on the market of spare parts (knives and belts) for this model.

Features of work

The technology of working with an electric planer is quite simple. To begin with, the depth of processing is set. Usually, this is done using a special rotary knob. Keep in mind that even at zero depth, many models will pick up chips, so we recommend that you look at models with the ability to set a minus depth value.

The board to be processed must be securely fastened. To do this, it is advisable to use a special workbench that does not allow play in either the horizontal or vertical plane. Otherwise, the planer can be pulled out of the worker's hands with unpredictable consequences, not to mention damage to the board being processed.

The board must be installed in such a way that it is possible to move freely along it from one edge to the other. All elements of the interior that impede the movement of the employee must be removed from the path.

The planer is always held with two hands, and is started without contact with the surface to be treated. The passage is carried out along the fibers of the wood.

When working, ensure that the planer is in such a position that its sole is parallel to the board. The pressure on the planer should be light and even in the back and front.

The passage of the planer is carried out from edge to edge. Interruption is not recommended, as the uniformity of processing may be disturbed. To process a wide board, several successive passes with a shift in width are used (or a planer with wide knives is initially selected).

To create chamfers along the edges of the material being processed, the electric planer has special grooves on the sole.

How does an electric planer work

An electric planer is a fairly popular tool in carpentry, which is used for leveling, planing and smoothing wood surfaces. For these tasks, an electric planer will come in handy in a separate private house, in a country house, and in an apartment. After all, without such the right tool even the installation of an ordinary bench will not do.

The structure of the electric planer is a shaft that rotates, and several legs attached to it. The planer shaft is driven by an electric motor. The main working material for a planer is wood, and this is a rather heterogeneous surface. And in order to achieve smoothness, the engine that rotates the inner drum must be powerful enough, namely, at least 1000 revolutions per minute. The higher the power of the electric planer, the higher its productivity and the lower the possibility of overloading it during operation.

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Index: [hide]

• Components
• Principle of operation

A hand-held electric hook is a tool used to make wood in the woodworking process.

Disassemble the device manually with instructions.

Scheme of an electrical device.

Components

The power supply of the electric gun allows you to connect to the mains alternating current, frequency 50 Hz and voltage 220 V. The safety of craftsmen working with the tool is ensured by a double layer of insulation. Therefore, a safety mechanism and grounding are not needed.

Construction details:

• collection of single-phase motor;
• knives with flat knives;
• one-time transfer;
• body;
• A mechanism that controls the depth of planning;
• advanced mobile support;
• a pen;
• conductive cable with plug.

The main parts of an electric pistol.

The motor housing must be attached to the equipment housing.

How to plan a wide board

Double insulation is provided by insulating the motor armature shaft and using plastics to make the sheath. The motor is cooled by a fan that draws air in through slots in the housing cover. Air passes through the engine and is expelled through the openings of the intermediate screen.

The cutter with two straight knives is the cutting element of the design.

Knives are tight. The cutter rotates with a belt drive from an electric motor in two bearings that are compressed in the cover and body of the structure.

The parts of the drive belt are driven and driven by pulleys which are connected by an endless belt 15mm wide and 2mm thick.

Rotate the additional knob to set the scanning depth from 0 to 2 mm.

The mobile carrier will move along the rails of the device body. The handles and the electric motor are installed on a common panel.

It moves by adjusting the screws that provide tension to the drive belt drive. The belt should not exceed 2-4 mm.

The main lever is equipped with a device that blocks radio interference and a latch switch.

Principle of operation

Working position when working with electric shock.

The main element of the electric pistol is a rotating drum on which flat knives are fixed.

For the equipment, an electric motor with a power of at least 580-900 W at a speed of 1000 rpm should be selected. because the texture of the treated wood may be uneven, and the surface of the structural parts must be smooth.

On the cutter rotary motion from the engine is transmitted with a toothed belt. The shell of the equipment is made of die-cast aluminium. It is divided into two parts, before and after the incisors. The front part is adjustable in height, allowing you to set the required chip thickness and movement on the raw wood surface.

The rear part is fixed and moves along the planned surface.

Rotating drum a large number models on one side is open. Choose a rebate width that allows you to install a side stop on most models. The device can be optionally equipped with a protective cover on the side, which can be removed by selecting a quarter.

Experts advise dismantling the electric aircraft using keys and a screwdriver.

In blocks with a slip wedge, the pulleys, casing and pulleys will be removed. In the process of removing the housing, remove the nuts, unscrew the screws and disconnect the halves of the plastic motor housing.

The next stage of disassembly involves disconnecting the wires, removing the capacitor and switch. Then remove the cover from the motor, brush holders, brush and rear shield.

The anchor is removed from which the ball bearing and fan are removed.

The cutter is removed and the covers are removed. The cutter has been dismantled and the knives removed. The next stage includes the dismantling of the front support and the dismantling of the mechanism that regulates the planning depth.

How to choose an electric hook

How to use the electric plane

If you manage your electric welding correctly, make sure you use a high quality surface and don't let the tool damage you. So, in this article, we analyze the question of how to properly use the electric plane.

Made knives and their installation

In order for the treated surface to be smooth and clean, it is necessary to use electric planes with a good sharp blade and disassemble correctly, and you want to install correct depth planning and correctly move the planner to the surface.

Using an electric cutter with brazed knives is stupid because, firstly, the surface is rough and inaccurate, and secondly, the motor planner in this case represents an excessive load that can lead to early wear.

Knives can be sharper or simply discarded after being drowned and replaced with new ones, this is the case with the thin knives now used in most modern electric guns. Unloaded and many sharp knives have two sharp sides that cut the knife on one side and work on the other side. Of course, single-sided knives cannot be turned.

Sharper knives were best entrusted to specialists in special workshops, which tend to be wealthy cities, since special equipment is required.

However, the artisans who sharpen the knives themselves are hard at work on households - the most important thing here is that my eyes do not see small blows and hands, so such violations will not be superfluous. But it's even better to sign up for a special job because the process is cheap.

Now about the installation of knives.

The use of an electric aircraft with improperly opened blades can be hazardous to health and lead to unpleasant results in terms of the finished surface. Knives on different planes can be installed in different ways. How best to replace it in the instructions. The knife after installation must be supported evenly outside the drum without distortion. The extent to which the knife is pulled out of the drum can be determined by a ruler.

After adjusting the blades, we set the planning depth to the plane, and then apply the ruler to the knife from the back side so that it is parallel to the front sole of the plane.

Now you can measure the distance between the front sole and the first straight edge with the second straight edge. This must match the planning depth displayed.

After installing the blades, make sure that they do not touch the body of the aircraft and rotate the drum with your hands. And all work, of course, must be done with a plug pushed out of the network.

Surface treatment

When planning, you should follow a few simple rules that achieve the best results.

The worker to be processed must be securely fastened so that he is not lost during the operation.

If you are going to use electric planers for handling large and heavy brackets or plates, the main thing here is that they were on a fairly flat surface and because they do not need to be repaired because they are so difficult and do not slip.

Before you apply a plane to the workpiece, you must first turn it on and let it rotate completely in the air, and then remove the chips.

The guide plane on the surface is desirable without movement and stops at a speed of 1.5-2 m / min. If you work at this speed, then it is guaranteed best quality processing.

The depth of adjustment depends on the rough surface. This happens because the grill or stove is lit on saw blades so that the surface turns out to be waves. Such surfaces are best suited for the maximum depth of rotation, and then processed at a lower level.

This may require more than one pass, but more.

Use an electric plane so that the pressure during gliding is evenly applied to the entire sole. However, when you have just laid a flat surface of the machined surface, you need to lightly press the front part slightly. And when it comes to the end, you need to press hard on last part. This will prevent the formation of edges on the edges of the panel or blocking blocks. The clamping force can only be determined by experience.

Sometimes there are differences between planned adjacent passages.

To prevent their appearance and repair if they occur, some experience can be gained. If such differences occur, they can be removed so that they intersect the plane with a minimum planning depth. At the same time, it should be operated in such a way that the tool is not subjected to strong pressure.

If your aircraft supports the quarterly delete feature and you choose to use it, follow these steps.

First, you must install the included sidebar. This is done according to the instructions, with different models that can be fixed in their own way. Then make sure the side of the panel you're shooting the quarter on is straight and has no differences. If it is uneven, the lateral support that passes next to it will repeat this irregularity and the quarter will be erroneously removed.

As you work on removing the quarter, don't forget to press plane, top or side.

Sometimes, when we forget about side compression, the plane moves to the edge, and the quarter moves away unevenly again.

Video "Quarter Quarter" (2:01)

How to Use the Electric Plane Safely

If you need to use an electric aircraft, please follow certain rules security to protect your body from damage.

Of course, before starting work, you must make sure that the insulation on the electric gun to be carried is in good condition. If the wire has holes or cracks, the wire must be replaced.

Do not use an electrical plane with damaged wires.

In addition, as mentioned above, the electric aircraft must be unplugged or else it could be left without fingers or electric shock in the event of an inadvertent launch.

In addition, it was mentioned that electric gun must be turned on before the sole of the sole comes into contact with the workpiece.

And only after reaching full speed bring it to wooden surface. Even after releasing the switch on the plane, you must wait until the knife drum comes to a complete stop before inserting it.

If it is connected to the mains, but for some time it has been left without a working electrical plane, it should be placed on its side so that if it is inadvertently turned on, it cannot move anywhere.

These are the characteristics of the use of the electric plane.

We hope you find this article helpful.

Video "How to work as a director" (6:20)

Based on materials from the site: http://instrument-tehnika.ru

How to level a plate with an electric gun.

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October 15, 2016
at 19:23 If the aircraft has the ability to attach to the work table, it is better to turn it around and repair and steer.

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Hello everybody! Let's talk today about the electric planer. If you use it correctly, then you will ensure both a high quality surface finish and prevent the tool from injuring you. So, in this article we will analyze the question of how to properly use an electric planer.

80 types of electric planers at low prices. Click to see

Sharpening of knives and their installation

In order for the treated surface to be smooth and clean, it is necessary to use an electric planer with well-sharpened and correctly set knives, and it is also necessary to set the correct depth of planing and move it correctly over the surface.

Using a planer with blunt knives is stupid, because, firstly, the surface will turn out to be rough and sloppy, and secondly, the engine receives an excessive load in this case, which will lead to premature wear. Knives can be sharpened, or they can simply be thrown away after blunting, and new ones are put in their place - this applies to thin knives that are now used on most modern electric planers. Non-sharpenable and many sharpened blades have two sharp sides, which allows you to work on the second side after blunting one side. One-sided knives, of course, can no longer be turned over.

Sharpening is best entrusted to specialists in special workshops, which are usually plentiful in cities, since this requires special equipment. However, there are craftsmen who sharpen knives themselves with the help of household sharpeners - the most important thing here is not to let your eyes down in order to see the smallest irregularities, as well as your hands, so as not to make such unnecessary irregularities. But still it is better to contact a special service, since this procedure is inexpensive.

Now about the installation of knives. Working with an electric planer with incorrectly set blades can be hazardous to health, and it also leads to unpleasant results on the machined surface. They can be attached differently on different models. How to carry out the replacement, it is better to find out in the instructions. The knife after installation should evenly stick out of the drum without distortions. How much it should stick out of the drum can be determined using a ruler. After installation, we set a certain depth of planing, and then apply the ruler to the knife with the end side so that it is parallel to the front sole of the planer. Now you can measure the distance between the front sole and the first ruler with the second ruler. It must match the set cutting depth.

After installing the knives, make sure that they do not touch the body by rotating the drum with your hands. And all work, of course, must be carried out with the plug pulled out of the network.

Surface treatment

When planing, you should follow a number of simple rules that will achieve the best result.

The workpiece to be machined must be securely fastened so that it does not dangle during planing. If you are going to use a planer to process large and heavy beams or boards, then the main thing is that they lie on a fairly flat surface, but you don’t need to fix them somehow, since they are already heavy and will not run away anywhere.

Before applying the planer to the workpiece, it should first be turned on and allowed to gain full speed in the air, and only after that you can begin to remove the chips. It is desirable to drive it along the surface without jerks and stops at a speed of 1.5-2 m per minute. If you work at this speed, then the best quality of processing is provided.

What depth to set depends on how uneven the surface to be treated is. It happens that at sawmills, timber or boards are sawn in such a way that the surface turns out to be waves. It is better to go through such surfaces at first with the maximum planing depth set, and then process it at a lower level. This may require not one pass, but several.

It is necessary to use a planer so that the pressure during planing is carried out evenly over the entire sole. However, when you just bring it to the edge of the work surface, you should press a little harder on the front. And when it reaches the end, you should press harder on back. This will prevent the formation of blockages along the edges of the board or timber. The pressing force can only be determined empirically.

It happens that when planing, differences between adjacent passes are obtained. It is possible to prevent their appearance, as well as to correct if they nevertheless appeared, only with the acquisition of some experience. If such differences appear, they can be removed by passing a planer with the minimum planing depth set. When doing this, you should work in such a way that strong pressure is not exerted on the tool.

If your device supports the quartering function and you decide to use it, then you should do the following. First, you will need to install the included side stand. This is done according to the instructions, for different models the mount can be arranged differently. Then you should make sure that side part the board on which you will shoot a quarter is flat and does not have drops. If it is uneven, then the side stop passing through it will repeat this unevenness, and the quarter will be taken crookedly.

Remember to apply pressure on the tool both from above and from the side when working on the quartering. Sometimes, forgetting to tighten the planer from the side, it shifts towards the edge, and the quarter is again removed unevenly.

How to use an electric planer safely

When working with a planer, you should follow some safety rules that will protect your body from injury.

Naturally, before work, you need to make sure that the insulation on the current-carrying cord of the electric planer is in good condition. If the wires are exposed or cracked, the wire must be replaced. Do not use a tool with damaged wires.

It was also mentioned above that the inclusion must be made before its sole comes into contact with the workpiece. And only after it picks up full speed, you should bring it to a wooden surface. Also, after releasing the planer power button, you should wait until the drum stops completely, and only then put it down.

A planer connected to the network, but left for a while without work, should be laid on its side so that if it is turned on unintentionally, it cannot move anywhere.

These are the features of using a planer. I hope that the article was useful to you. See you!

Humps, "herringbones", "ladders" - such planing defects are easy to make using an electric planer. How to avoid them? We study the nuances.

• 1 of 1

On the picture:

Basic moments

Contact with metal is prohibited. An electric planer is designed for planing wood. To avoid unpleasant surprises, before work, check if there are any nails or self-tapping screws in the board - otherwise you will ruin the knives.
Do not load the engine. The tool is led along the fibers. The depth of planing is chosen depending on the task, while it must be taken into account that a large depth creates a strong load on the engine. If we are talking about hard wood, you need to remove little by little.

How to prevent a hump?

Distribute effort on the handles. At the beginning of planing, firmly press the front shoe of the planer to the surface, pressing harder on the front handle. When the tool comes off the board, the effort is already accentuated on the rear handle. Thus, longitudinal distortions of the tool do not occur, and there is no hump.

Planing a wide plane

Photo: AEG PL 750 planer.

Several passes are needed. Such work is not particularly difficult, but a flat surface is not always obtained.
A common defect is the “herringbone”. It occurs due to the fact that the front shoe or knives are skewed.
The main thing is the accuracy of the setting. To check the accuracy of the setting, set the depth to "0" and attach the ruler to the bottom of the sole. Ideally, both shoes and the edge of the blades should be exactly the same level on both the right and left edges. If a misalignment of the knives is detected, it should be eliminated, and then the surface will be without a herringbone.

Quarter planing

A quarter is a groove along the edge of the board. In our case, it is formed by successive passes of the electric planer. A quarter should be even.
You need a parallel stop. It is often provided as standard. Without it, you will not achieve accurate quarter planing. The stop leads the electric planer along the edge, so that the quarter turns out to be even.
"Ladder". Sometimes it is formed on the wall of the quarter during planing. This, again, is a sign of inaccurate blade adjustment.
How to set up blades. Ideally, their edge should lie in line with the side edge of the sole (this is easy to control by attaching a ruler). If the knives do not reach the line, they must be moved to the side. Guide the planer without distortions and make sure that the stop is snug against the edge at all times.

Chamfering

In the photo: GHO 40-82 C Professional planer from Bosch.

Constant angle of inclination. It must be maintained when chamfering, and this is not so easy when you have a heavy tool in your hands. It is better that the workpiece is at an angle, and not a planer.
V-grooves on the sole. They help to form a chamfer in one pass. The V-groove is only used for the first pass. If you need to increase the chamfer, do it already on a smooth sole. It will not be superfluous for a beginner to practice on draft boards before work.

Marriage when planing ends

• Hump. Make sure it doesn't stay on the ends.
• Rolled edge on a narrow end. This is due to the instability of the planer. If you have several thin blanks the same size, it is better to plan everything at once, placing it vertically. This will provide stability to the planer, and generally simplify the task.
• Chipped edge of workpiece. It can be made by knives at the end of the passage. To prevent this from happening, dock a bar to this edge and remove the material a little at a time. The bar will not allow the chip to separate.

Images used in this article.

Even if the household has an electric planer or a whole woodworking machine, it is hardly possible to do without prostroying some small elements with ordinary hand planer . Agree, it would hardly be reasonable to turn on the whole machine in order to process a small one. For this reason, every master should have such a tool.

Not everyone knows how to properly plan with a planer. I even had occasion to meet teachers of labor who incorrectly taught children. The teacher planed the workpiece against the fibers, which is fundamentally wrong. This is what prompted me to write this article.

Proper fastening of the product

First you need to fix the product to be processed.

Attention! It is unlikely that a real master will plan "on his knee." Think about it.

Better use for this carpenter's workbench, in which the product will stick into a special protrusion located below the workpiece - so nothing will interfere with work. Previously, the product is carefully clamped with a vise.

In the absence of a workbench, you can use some kind of table where you could build an emphasis with a triangular cutout. In this cutout, the workpiece will be inserted. The back of the bar or rail can be pressed against the countertop with a clamp. If this is not possible, then several small nails hammered at the required angle are nailed to the ends. By the way, you can find excellent material for your new wood products at http://doska-strogannaja.ru/.

Attention! Planing short products is extremely inconvenient, especially their ends. For this reason, if you plan to perform several small elements, then it is advisable to first make one large workpiece, and only then divide it into the required segments.

How to plan with a planer?

And now a few words about the mentioned direction of fibers or "wool", as it is also called. Be sure to move only in the direction of the fibers. If you do this "against the grain", then you can allow bullying. Although in fairness it should be noted that often (especially for wide boards, etc.) the fibers are directed in different sides- that is, from one to one, and from the other to another (sorry for the tautology). Moreover, it is sometimes difficult to even determine exactly where the fibers are directed, although this is perfectly felt during the planing process. In one direction, the tool will have small thin chips, in the other it will “go into scuffs”. In such cases, it is better to turn the workpiece and move from the opposite end.

Attention! It is easier for a left-hander to plan if he is on the right side of the workpiece, for a right-hander - if on the left.

How to hold a planer

The planer must be held with both hands at once, press the tool a little and lead along the product parallel to the edge from one edge to the other. Although if the planer is small and light, then it is quite possible to hold it with one hand. In the case of the wide board described above, it is necessary to make a couple of parallel entries, in which one strip will be near the other. If the board is long, then it is preferable to cut it in sections, moving smoothly forward.

I hope now you know how to plan with a planer. If you have any questions, you can leave them in the comments to this article.

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