How to put a saw on a circular right
Manual and stationary circular saws have a similar principle of operation. But equipment management has some differences.
Circular manual saw is an effective and safe tool. But still, the use of such equipment requires compliance with some operational rules:
- Electric power connection. When using a saw on sections remote from the mains, an extension cord is often used. It must fully correspond to the power of the circular tool. Before connecting it, you should check the integrity of cable insulation. When connecting a saw to the network, you should check that the switch on the device is turned off.
- Material fastening. The wood intended for the saw should be well fixed on a flat surface. For this, the material is placed on the workbench and fixed until its full stability.
- The installation of the depth drank. The required indicator is determined using a special scale on the tool. When cutting the bar, the disk should not protrude beyond the material, otherwise the workbench may deteriorate. Therefore, it is recommended to fix the depth of the cut slightly less than the required value.
- After installing all the necessary parameters, the cutting mechanism should be set in motion. Start the cut only with a rotating disk. The movement of the saw along the material should be smooth and even.
At the end of the working process, a manual circular tool should be disconnected from the network.
The use of circular machines has its own operational features. To cut wood, it is necessary:
- Install the switch on the equipment in the “disconnected position. Only after that you can connect the cable to the electric network.
- Raising the handle to adjust and fix the height of the disc cut according to the size of the material prepared for cutting.
- Check the position of the guide strip and saw disk. Their location with each other must be parallel.
- Run the circular machine and perform a longitudinal section of wood material. Cut one board should be made with a single approach.
Using a stationary circular saw after processing the entire material should be turned off the switch on the equipment that stop the disk rotation and disconnect the tool from the electric network.
Pilament replacement instructions
How to replace a file in an electrician? There is no universal method. The instruction will vary depending on the type of fastening. Consider the instructions for each type.
Electrolobsics with a fast.Packed system:
- Such a tool is equipped with a special lever that releases the file, so it is not necessary to remove the protective casing.
- Pull the lever, this will open the lock by handing the stem forward.
- Insert the saw tail in the jigsaw and release the lever.
- Using the adjusting screw, fix it in the correct position.
- Remove the protection (casing).
- Using a special hexagonal key, weaken the screw.
- Insert the canvas into a special opening teeth forward.
- Tighten the mount.
- Set protection.
Understand in detail how to install a file correctly. You should not pinch it too much, otherwise the cut will turn out to be uneven.
Saw canvases that are used for sawing wood conditionally denote. HCS, metal. HSS.
For working with soft materials, files are suitable, which are made of high.Carbon steel, ceramics. Without teeth with carbide spraying, plastic. With medium teeth.
It is better to cut steel sheets with a product with small teeth and a wave.Like profile, non.Ferrous metal. The same only slightly larger, the teeth can be spruceled diluted. For cutting the laminate, special canvases with small teeth with the reverse inclination are produced. Working with a straight saw with wide teeth, you get a straight spill.
Do not choose too short products. They jam and break. The correct canvas is the one that comes out of the processed material. A model that has too large teeth can damage it.
The files made of bimetallic material rarely need to be replaced. They are considered the highest quality, able to last a very long time.
Types of clamps
In different models of electric jigsaws, the holder for the canvas may differ in fixation design. The mechanism that is designed to fix the product is located on a movable rod. When the tool works, the sawmill holder is also undergoing heavy loads. If you use a blown or incorrectly selected blade, the loads become threatening. Therefore, it is necessary to choose the right model, put it, monitor the condition and change it in a timely manner. Of all the details of the electric jigsaw, it is the mobile part that more often fails, when buying, you need to pay attention to the quality of the material and execution.
Different situations may arise when it is necessary to remove and replace the file. Not all such consumables are not durable.
When installing sometimes there are difficulties:
- When extracting the product, the castle can jam.
- The file is unevenly clamped, there is a skew.
- Incorrect fixing leads to a break of the front pad or a breakdown of the screws of the screws.
People working with this tool need to know how the file is fixed in the jigsaw.
Quickly sound mount
Most household electrical jigsaws are equipped with this fastening. You just have to press the lever or the lock button, the fastening slot will disperse, and with the reverse action, it will get squeezed again. A shank is inserted into the slot until the slot. Difficult in how to install a file in a manual jigsaw. The unfit is taken out of the fastening when it is in an uncleaned state and put a new one.
The key with which the clamp is controlled can be located on the front side of the holder or from the side. If a characteristic click is heard, then the saw canvas rose as it should. You can check whether the product managed to gain a securely. To do this, let go of the latch and try to pull out the file with your hands. If it does not jump out, then everything was done right.
It must be borne in mind that the saw is inserted, replaced, attached, and the reliability of its installation is also checked only after the tool is put on the fuse or disconnected from the network.
A cartridge with a radial clamp is also a fast.Removable mechanism. On the front side, it is closed by a protective shield. Before inserting the file into an electric jigsaw, the shield, depending on the model, is shifted down or raised, clock lambs are rotated clockwise. A shank is inserted into the opened slot, then it is closed, the lamb returns to its original position.
Fastenment with a clamp on the bolts (collar)
To fix the canvases in electric ones with such types of holders, metal pads with holes for bolts, which can be 2 (fastening and adjusting) or 1 (fastener) are installed. If obsolete models are equipped with a straight slot under a flat screwdriver, then modern have slots in the form of 6 coal holes. For them, a special hexagonal key is included with the jigsaw.
Before performing the file insert into the tool, the bolts must be loosened, after the shank is installed in the slot, they should be tightened. You need to act carefully, slowly so that distortion does not happen. With the help of the square to monitor the position of the canvas, many consider it a minus. Products with different shallow shapes are suitable for fastening with a clamp on the bolts.
An important point is to accurately determine the degree of tightening of the bolts. If the canvas is tightened too much, due to excessive tension it will break. With a weak stretch, it will not work to work with an electrician, the saw will swing in the nest or fly out.
The problems of the column fastening are also that as a result of hard work and frequent shifts of paintings:
The spoiled block is not repaired. It needs to be changed. Most often, this happens with the jigsaws that are made of materials that are not distinguished by quality.
Each type of fastening has its own method of fixing the file
Unfortunately, many manufacturers of the power tool often save on materials, which reduces the life of the manufactured devices. The clamp for a saw of an electrician is also subject to periodic breakdowns, which accounts for serious pressure when working. Below, we will tell you what can happen to the column mount and how the breakdown can be eliminated.
With prolonged operation of the jigsaw, due to the loads on the knot mounting unit, the column clamp may seriously deform. Damage can be insignificant, expressed light deformation of the pad, and very serious, turning the part into a useless piece of metal.
The easiest option for restoring the performance of your jigsaw will be to buy and install a new, identical pad. A similar element can be found in construction markets, in tool stores. Fortunately, there are such details, quite often. At the same time, it is not a fact that the quality of the new mount will be better or at least no worse than the old. The main thing is that the tool can work. Video, by installing a new pad, watch further.
A longer and reliable option is suitable for advanced masters with experience and a set of necessary equipment. The next method is to make a saw.Holder for an electrician with your own hands. To make your own pad, you will need:
- A piece of steel: 18x15x15 (length, width, height)
- Kryazuvka for metal
- Corner grinder with metal disk (preferably diamond)
- Drill with a drill for metal by 4 mm
- Line or caliper
The process of manufacturing is extremely understandable for an experienced tiner, but for greater clarity is shown in the following photos.
If you do not get skills in working with metal, we recommend that you give the next drawing to the nearest lathe, where the part will be made to order.
Block: 4/6 | Summer characters: 1839
How to use a jigsaw to cut a square
Cutting the square with a jigsaw is a fairly simple task for this power tool. Just outline the fishing line for the trimmer of the cut, making sure that it is square and even from all sides, and then follow the lines with the help of the blade blade.
However, there are many things that you can do to improve your square sections. The creation of thinner and exact cut lines is one of the ways. The clamping of the ruler for the direction of the lobby shoes is another excellent way to provide perfectly straight and square sides.
You can also drill the initial holes in the corners to start cut, which is recommended when working with fragile materials such as fiberglass and ceramic tiles, or when cutting a square shape from another piece.
The tools necessary for cutting the square:
Most of these things are the basic tools that you have: a jigsaw, of course, a roulette, a square (or a ruler) and a marking tool, for example, a pencil. These are a few more additional tools that can help you in certain circumstances.
You may also need to place the drill right on the edge of the fishing line so that you have a straight and reliable starting point when you start using a jigsaw. I started with a corner in the example shown above, and it is there that I usually drill my pilot holes.
Choosing blades: Finally, there is your choice of blades for the jigsaws. Square cutouts are usually made with a jigsaw to make holes for electric sockets and switches, and you will find a mortise blade that is useful for working with pre.Installed drywall.
Note for special materials and blades: to make square cuts with a minimum tear and finished side up, you can also use a jigsaw with reverse teeth, if necessary. This is good for more delicate materials and special materials, such as melamine or softer wood.
You may have to cut out square recesses at the junction of the workpiece with the wall, and the standard knife with a displaced distance from the front of the shoe will not be able to cut it out.
In such situations, the blade for cutting is flush and a jigsaw that can use them will be very convenient, but I must admit that such situations are rare and rarely ever arise.
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Inner neckline is one of the main arguments in favor of acquiring a jigsaw. Square and rectangular cutouts are often used both during repair and in projects of new construction to install things such as wall lamps, switches and outlets, and other things, such as cutting out cuts for a sink or tile.
First of all, you need to mark the fishing line for the trim of the cut on the workpiece. In most cases, you will need a square, a measuring tape and a pencil to get the exact lines of the cut. However, if you need additional accuracy, you can choose a marking knife instead.
How to insert a file in a hand jigsaw
As a rule, using a conventional hand.Lobby, much less problems are connected than with its more advanced, electric analogues. Be that as it may, there are several useful recommendations for this tool, some of which concerns the installation of a saw canvas. Let’s clarify how to insert a file in a hand jigsaw, without complicating the further process of cutting.
The first thing you should pay attention to is the very location of the file in the places of fastening. For the best clutch, the tails of the file should not be clamped with the edge or behind the screw, but 1-2 mm in front of it, as indicated in the image above. Before installing, remember that the teeth of the canvas are always directed to the handle, since sawing occurs when the tool moves down.
First, the edge of the file should be fixed by the handle. Then it is necessary to slightly compress the edges of the arc and tighten the other end of the canvas in the opposite mount. To do this, you can rest the tool on the edge of the workbench and press it on it. At the same time, insert the file into the grooves with one hand, and tighten the lamb fastener with the other. If the size of the fasteners does not allow you to securely fix them with your hand, you can slightly tighten the pliers. The main thing is not to overdo it, so as not to break the thread.
For jigsaws with a tubular arc, there is a special device, which, in most cases, is part. This product is 2 round grooves located on the edge of the board. The tool is inserted into the recesses, after which the saw is calmly delayed in the clamps. Find out how to insert a file in a hand.Lobby in more detail, you can in the video below.
Files for jigsaws: basic recommendations for choosing and work
You need to choose a saw canvas for your tool so that it corresponds to the work that you are going to carry out, and the tasks that need to be completed.
Depending on the purpose and application, the files are labeled in different letters and numbers.
First, decide on the materials. Relatively soft, among which we can note rubber, wood-cutting plate, wood-fiber slab, wood, must be treated with high-carbon steel blades. The teeth of such a file can also be different: either polished at a free angle, or polished diluted.
To make straight cuts, take a straight file that will have large teeth. And to perform any indirect cuts, it is better to choose a narrow file (5-7 mm wide).
For cutting laminate, you can find special saw canvases. They will have small teeth, which have a reverse slope.
To work on metal, it is worth choosing parts made of instrumental fast.Cutting steel. Such files go with curvature in the lower part made so that the metal does not lift. They also have a changing geometry of teeth.
A set of wood saws marked with HCS letters.
A steel sheet will be cut by a tool that will have a wave.Like profile and small teeth. For working with non.Ferrous metal, only a little larger. True, they can differ in the shape of teeth, t.To. Can be different (like a wavy canvas or fixed diluted).
Files for ceramics require a continuous abrasive edge and should be without teeth, while files with medium teeth are suitable for working with plastic, and toothless wave.Like teeth. With rubber.
Consider when choosing and geometry of the canvas. Too short saw can break, jamming in the canvas. Therefore, you need to take such a length that the end of the canvas goes beyond the cut. The shape of the file teeth is also of great importance. Too large teeth are able not only to deeply cut out the material, but also to break the edges of your workpiece.
By choosing homogeneous canvases, you can perform a number of different works. But if you need to do something special, it is better to prefer a heterogeneous file. The most popular are bimetallic models with unique qualities. Due to the fact that their teeth are made of solid stamps of metal, they can cut both wood and plastic, steel or any other material with high strength. And given the suppleness of their load.Bearing strip, you can safely bend such files if necessary without fears to break them.
Feeding a file
Each master sooner or later faces the problem of replacing the saw canvas. This can happen both from their short.Lived, and from the need to perform various operations.
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Ceramic saw has a continuous abrasive edge. Marking NM.
The easiest method of fastening is the locks that are clamped using the key. The best option with such a mount will be an electrolobian with one screw on the side. So you can fix the canvases of all thicknesses and even types are quite reliable. But there are many models that are widespread due to a favorable price, however, their saw is pressed in a special block with a slot. This block must be delayed with two screws that are located frontal. In the process of installing you may wait for several uncomfortable moments. Even if you managed to insert the file into the jigsaw correctly, but you squeezed the fasteners unevenly, during operation, there will be a skew. It can still shake the lock when extracting the canvas. Also possible breakdowns of the screws of the screws or the break of the front pad due to the end of the peel of the file on the workpiece (during the wrong or uneven fasteners).
The most convenient is the jigsaw in which the file mounting system is quick.Sounding. But its disadvantage is that in terms of the thickness of the closed paintings there are certain restrictions.
Installation or replacement of a saw blade
If we consider the fast.Asjective attachment system, then you can highlight several basic steps to replace the file (Fig.).
- Electrician has a special lever. It is located on the case and frees the file, so you can change the canvas without removing the protective casing.
- Pull this lever. So you will open the castle and the rod will move forward.
- Next, insert the saw shank into the jigsaw and release the lever.
- Now you will need to configure the cloth forking to complete the installation. To do this, rotate the adjusting screw, gradually achieving the desired position, or tighten it to the stop, and then weaken a little.
Electricity with the method of fastening on locks requires the following actions to install a saw blade.
The process of installing a file in a jigsaw.
- Open the protective screen of the tool.
- Turn the lever located on the rod to insert a file.
- After you release the lever, easily move the canvas in the clamp.
- Consider the fact that an electrician with such a lock will take a file of limited thickness (respectively, the size of the slot).
To insert a file into a tool with a screw mounting system, you will need to perform several actions:
- Remove the casing;
- Loosen the screw (usually hexagonal keys are used for this);
- Insert the saw canvas into the jigsaw (into a special hole near the support roller teeth forward);
- Tighten the fasteners (clamp evenly with both screws);
- Install the casing in place.
How to install a file in a jigsaw machine
Considering the methods of installing a saw canvas in the jigsaw, we could not ignore the most advanced type of this device. When working on a stationary jigsaw machine, thin canvases with pins at the ends are used, similar to those used in a manual tool. Some models provide adapters for working with saws without pins, but this function is considered quite rare. If you have become the owner of such a machine recently and still do not know how to insert a blade into a jigsaw of this type, just read the following text.
An indisputable advantage of pin files is the simplicity of their installation, which does not require unscrewing and tightening of the clamps. In any lobe, special grooves are provided, where the ends of the canvas are placed and fixed. First of all, the file is installed in the lower mounting element, after which in the upper. The teeth of the installed canvas should look down and be directed at the operator. Having convinced the correctness of the location of the cutting side, it remains to tighten with a special lever located in the opposite part of the device on top. To check the tension, slightly click on the file with a nail with a nail, like a guitar string. High sound will mean that the canvas is ready for work.
Installation of saws without pins, in each device it is implemented in different ways, but absolutely everywhere occurs through adapters. First of all, it is necessary to tighten the tails of the canvas into the adapter, and then fix the assembled structure in the machine fixtures. To see more clearly how to insert a file into the jigsaw, with the next video.