Do-it-yourself miter saw from a grinder

Materials

All materials were recycled materials - they were found or left over from past projects:

• 2 pieces of PVC pipe 15 cm
• 4 semicircular clamps for pipe w 1.25 cm
• 2 pieces of chrome-plated cornice 50 cm.
• 50 cm steel sheet 0.5 cm thick and 2.5 cm wide
• 2 pieces of square pipe w 2.5 cm and d 50 cm
• 2 pieces of corner w 2.5 cm and d 15 cm
• 2 pieces of steel plate 0.3 cm thick, length 10 cm and width 7 cm
• 1 steel plate L 25 cm and W 22.5 cm for the table
• 1 piece of aluminum ingot for stop
• Boot strap
• 20 cm nylon rope
• 1 bolt 8 cm and d 0.9 cm.
• Oak blank

Step-by-step process for making a miter cutter from a grinder with your own hands

Our trimming machine is based on an ordinary small angle grinder (angle grinder) with a standard 125 mm disc. The frame will be a regular chipboard, or a small piece of it, say 40x60 cm (a standard door from a kitchen wall cabinet). The moving part will be provided by an ordinary barn hinge; it is also used for hinged gates.

It will need to be slightly bent at the end. The angle of bending will be determined by the body of the angle grinder itself. Several holes must be made on the fastening part of the loop to secure the return spring. A drill with a diameter of 2.5-3.5 mm is suitable for drilling.

We screw the block to the frame (chipboard) with confirmations. We place it at its very edge. Next, we attach the return spring, calculating its stretch so that it returns the loop to its original position.

You can secure the angle grinder by first making a hole in the loop for a threaded hole for the handle. And then the grinder can be firmly and securely fastened to the hinge with a clamping bolt. We secure the base of the angle grinder body using a plumbing clamp. We tighten it with a screwdriver to avoid unnecessary vibration.

We make the stop bar movable so that it is possible to position the workpiece to be cut at different angles in relation to the cutting disc of the grinder.

That's it, our grinder trim is ready. The most important thing is that his tests showed the excellent functionality of the gadget. Moreover, it cuts workpieces equally well at right and oblique angles, which is sometimes difficult to do by hand.

And if you put a grinding disc on the grinder, you can use it to grind workpieces perfectly.

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Making trim video

Author: admin

Properties of finished products

• narrow-profile, having a specific purpose;
• models equipped with some additional functions.

Different types of saws differ in price, related to the tasks of the model and the popularity of the manufacturer. The most famous brands:

• Metabo.
• Bosch.
• Intersko.
• Makita, etc.

The crosscut type includes the following parts:

• saw blade;
• motor;
• kickstand with start;
• handle for holding and directing.

The commutator motor does not require regular monitoring and lubrication of parts, while the asynchronous motor is distinguished by long-lasting and quiet operation. There are options where the engine is mounted at the rear, which makes visibility much better when working manually.

The motor operates using a mechanism that transmits rotation through a belt or gear. In the first option, noise is reduced and there is no jitter of the cutter, and the second option does not allow the saw to slip when cutting in case of strong pressure.

How to make a crosscut from a circular saw?

So, in order to make a trim with your own hands at home, you need to make a box that will serve as a base. Chipboard (chipboard) can be used as a raw material for making the box.

In the process of knocking and assembling the box, experts recommend using confirmats consisting of 1 element - they are essentially ordinary ties for connecting wooden parts. The final box for the base for trimming should be shaped like the letter “P”.

On both sides, small pieces of chipboard need to be secured using self-tapping screws. Thanks to this manipulation, you will adjust the position of the tool sole. The next step in transforming the circular is fixing it. Moreover, this should be done using the same clamps, and you can also use wing clamps.

Next you should proceed to installing the so-called table. It should be fixed near the base of the table. However, keep in mind that in the process of carrying out this activity you reduce the depth of the cut by 1.5 centimeters, so try to place the profile as close as possible in relation to the saw element.

After carrying out the above described manipulations, you can start making a test cut - you should get a cutting line based on the stop. If this happens, then you did everything right.

As you can see, it is quite possible to make a miter tool from a circular hand saw. The main thing is to strictly follow the instructions and recommendations, as well as put in a little effort and be patient.

READ How to make an angle cutter from an angle grinder

Types of miter saws

There are several types of miter saws (popularly called “miter saws”). Let's get acquainted with these varieties.

Wall chaser

Often when laying electrical wiring or cutting passages in the wall, an angle grinder is used as a tool. At the same time, comfort and safety during work leaves much to be desired. If you make an attachment for an angle grinder with a solid base, you can make cuts in the walls as far as the diameter of the disk is sufficient.

In essence, it is a support sole that allows you to smoothly move the angle grinder along the wall, with uniform force. When you make this device for an angle grinder yourself, take the time and install a closed case with a pipe for connecting a vacuum cleaner.

Popular: Grinder with speed controller: capabilities of power tools

Advantages and disadvantages

Homemade trims have both strengths and weaknesses. Therefore, before starting to manufacture a machine, we advise you to compare the list of advantages and disadvantages. This may make you give up the idea of ​​assembling the machine yourself.

, or vice versa, be sure to try to trim the pipes without outside help.

The strengths of homemade cross-cutting machines include:

• To manufacture a cross-cutting machine, you will need to invest much less money than in the purchase of factory equipment for trimming wood, pipes, polymers, etc. On average, craftsmen spend 500-1000 rubles to re-equip a grinder into a machine;
• You can choose the operating parameters for your future cross-cutting machine. These characteristics include the depth of cut, the diameter of the discs, the power of the electric motor, the dimensions of the working surface, etc.;
• The assembled devices have a simple design. Since you assembled and disassembled the tool yourself, there will be no problems troubleshooting.

READ Which Circle to Cut Tiles with a Grinder

But there are also disadvantages, among which these stand out.

MACHINE FROM A REGULAR GRINDER

• For homemade machines, old, unnecessary materials and tools are usually used. This negatively affects the quality and service life.
• They rarely have high power.
• In some cases, savings on the purchase of a factory machine become imaginary, since a lot of money is spent on repairs, modernization, and maintenance of a home-made machine.
• You are taking a safety risk with a homemade trimmer.

How to Make a Miter Saw from a Grinder

How to make a homemade cross-cutting machine (trimming machine) for wood with your own hands

The design of the crosscut saw is identical to that of a circular saw mounted above the work table. Its main advantages: compactness and light weight. Taking advantage of this fact, saws are used not only in workshops, but also on construction sites. How to make a hand-held electric saw from a grinder with your own hands? Algorithm for making a miter saw, stationary and tabletop circular saw. How to make a trimmer with your own hands from an angle grinder. Another time, made by hand

The tools are quite bulky and not heavy. They are comfortable to use in stationary mode.

A miter saw is designed for a single task - cutting the ends of lumber at different angles. Due to the fact that the workpiece is motionless on the table during cutting, the cut comes out carefully and not unstained. Craftsmen who deal with wood processing trust this particular tool more. At the same time, saws made independently are successfully used for years.

Trimming from a grinder

Technical properties of cross-cutting with broach, assembled in artisanal conditions:

• disk revolutions - 4500;
• cutting length - 350 mm (much higher than that of a middle-class industrial tool).

There is an option to remove the tool from the table and not use the grinder for its usual purpose.

1. The turning device of the tool is installed on the turning axis of the car wheel (pin), it is held by a 150 mm ball bearing (if you can find something simple, it will do).
2. We attach lugs to the outer side of the bearing by welding for fixation. How to make your own ice drill from a screwdriver. It is fixed with M6 screws.
3. To protect against chips, the clip is covered with a box.
4. We make a broach from shock absorbers from a truck (broken ones will do). Oil is poured out of them, holes are drilled for ventilation, which should be tightened with a net to remove dust and shavings.
5. To prevent a jerk from being felt when starting work, the saw is supplemented with a soft start module, which slightly reduces the speed.
6. The final step of the work is making protection for the disk.

• very noisy;
• To adjust the accuracy of wood cuts, trimmings of blocks are used, after which the thrust is fixed aggressively and you can work cleanly.

READ Band Saw How To Make It Easier

43 Mounting saw from a grinder

Email mail. Tel. 8-916-172. three eight four nine. Is it profitable to use biogas at home? How and from what to make a bioreactor: instructions for installation and startup. How to make a circular grinder with your own hands. Call from 10 to 20 Moscow time. In the video

The simplest convenient miter saw from a grinder. Pendulum saw made of shit and sticks

A very simple, convenient cutting machine for metal from an ordinary grinder

in an hour of time. It’s pendulum

Trimming from various scrap metals

This is a rather languid trimming on a stationary iron table. To control it, you will have to make some effort. But in the end, the saw mechanism moves smoothly, without jerking, and trimming on your own is easy.

• electric motor power - 5.4.5 kW;
• disk revolutions - 2800;
• cutting depth 80 mm.

Materials (not tools) required for assembly:

• 900 W electric motor;
• iron sheet;
• iron corner;
• channel;
• hinge group;
• powerful spring;
• Bulgarian;
• apparatus;
• ratfil.

The bed is made from adjustable supports; the iron corner is not upright from an old bed. Working surface - an iron sheet like a table surface, where we cut a hole, edges with our own hands

process with ratfil.

• The pendulum stand for the saw is welded from a channel mounted on a sheet of metal; its height is about 80 cm.
• The stand for the electric motor is made in the form of a movable iron plate mounted on hinges. During the installation of the electric motor, a spring is used as a stabilizer. Dear visitors to the site, “visiting a homemade man,” from the master class presented by the author, you will learn how to independently make a 3 in 1 multifunctional table with a circular table. Then many people do without a pendulum without belts.
• The tension belts are regulated by an ordinary folding bolt; the pendulum for the mechanism is also made of metal.
• As an operating tool, a disk with a diameter of 420 mm is installed on the trimmer.

READ The Better Way to Lubricate the Grinder

A miter saw is a rather dangerous piece of equipment; when assembling it on a home-made basis, you need to take care of protective boxes and casings. How to make a circular grinder with your own hands... Make yourself such a device from an ordinary soldering iron! How to make a plastic cutter from a household soldering iron that can handle a bottle, a pipe, and other plastic products. After all, errors during the operation of homemade equipment are much more significant than those of industrial equipment.

Advantages and disadvantages of homemade trims

• Making tools yourself saves money. Nettle, about 500 rubles were spent on modifying the grinder
  . The price of a homemade table without a saw mechanism is affordable for most craftsmen;
• main characteristics: depth of cut , rotation speed, diameter of the disk, motor power, table dimensions, selected to suit your own needs;
• Having assembled the instrument with his own hands , the master will simply find the cause of the problem and will not remove it.

• The service life of the tool depends on the properties of the initial materials, and homemade products are usually assembled from all sorts of rubbish;
• Home-made trims are sometimes quite strong. After all, for high-quality operation of the equipment, a painstaking selection of parts is required;
• when the funds saved on the purchase of industrial tools are spent on repairs and not modification of home-made ones;
• craftsmen often save on their own safety by not equipping the table and saw
  with protective devices;
• Factory saws are equipped with a graduated scale that accurately indicates the angle of cutting the wood. It is difficult to construct such a mechanism on a home device.

READ Watt Grinder With Speed ​​Adjustment

Several comfortable, not exciting homemade products, among which are a good stationary, mobile, not made in a few minutes from several plywood not self-tapping screws:

Do-it-yourself miter saw from a grinder

The design of the miter saw is similar to a circular saw mounted above the workbench.
Its main advantages: compactness and light weight. Thanks to this, saws are used not only in workshops, but also on construction sites. Unfortunately, homemade tools are quite bulky and heavy.

They are convenient to operate in stationary mode.

A miter saw is designed for the sole purpose of cutting the ends of lumber at various angles.

Due to the fact that the workpiece is stationary on the table during cutting, the cut is neat and clean.

Craftsmen who deal with wood processing prefer this particular tool. Moreover, self-made saws have been successfully used for years.

Trimming from a grinder

grinder miter saw

Technical characteristics of a cross-cutting machine with a broach, assembled by yourself:

• disk revolutions - 4500;
• cutting length - 350 mm (much higher than that of a middle-class factory tool).

The tool can be removed from the table and the grinder can be used for its normal purpose.

Manufacturing details:

1. The turning device of the tool is installed on the turning axis of the car wheel (pin), it is held by a 150 mm ball bearing (if you can find more, it will do).
2. We weld lugs onto the outside of the bearing to secure it to the base. It is fixed using M6 screws.
3. To protect against chips, the clip is covered with a box.
4. We make the broach from shock absorbers from a truck (broken ones will do). Oil is poured out of them, holes are drilled for ventilation, which should be covered with a mesh to remove dust and chips.
5. To prevent a jerk from being felt when starting work, the saw is supplemented with a soft start module, which slightly reduces the speed.
6. The last stage of work is the manufacture of protection for the disk.

Design disadvantages:

• very noisy;
• To adjust the accuracy of wood cuts, scraps of timber are used, after which the rod is fixed firmly and you can work cleanly.

Trimming from various scrap metals

The cutting frame is made of metal

This is a fairly heavy crosscut on a stationary metal table.

It will take some effort to control it.

But in the end, the saw mechanism moves smoothly, without jerking, and trimming with your own hands is easy.

Specifications:

• electric motor power - 2.2 kW;
• disk revolutions - 2800;
• cutting depth 80 mm.

Materials and tools required for assembly:

• 900 W electric motor;
• a metal sheet;
• metal corner;
• channel;
• hinge group;
• powerful spring;
• Bulgarian;
• welding machine;
• file.

The bed is made from adjustable supports, a metal corner and posts from an old bed. The working surface is a metal sheet like a table surface, in which we cut a hole, and process the edges with our own hands using a file.

• The pendulum stand for the saw is welded from a channel mounted on a sheet of metal; its height is about 80 cm.
• The stand for the electric motor is made in the form of a movable metal plate mounted on hinges. When installing an electric motor, a spring is used as a stabilizer. Then you can do without a pendulum and belts.
• The tension belts are adjusted with a conventional hinged bolt, and the pendulum for the mechanism is also made of metal.
• As an operating tool, a disk with a diameter of 420 mm is installed on the trimmer.

A miter saw is quite dangerous equipment; when assembling it with your own hands, you need to take care of protective boxes and covers. After all, the errors in the operation of homemade equipment are much greater than those of factory equipment.

Advantages and disadvantages of homemade trims

Advantages:

• Making your own tools saves money. For example, about 500 rubles were spent on modifying the grinder. The cost of a homemade table and saw mechanism is affordable for most craftsmen;
• main parameters: cutting depth, rotation speed, disk diameter, engine power, table dimensions, selected to suit your own needs;
• Having assembled the tool with your own hands, the master can easily find the cause of the problem and fix it.

Flaws:

• The service life of the tool depends on the quality of the source materials, and homemade products are usually assembled from all sorts of rubbish;
• Homemade trimmers are rarely powerful enough. After all, for high-quality operation of the equipment, careful selection of parts is necessary;
• sometimes the money saved on purchasing a factory tool is spent on repairing and modifying a homemade one;
• craftsmen often skimp on their safety by not equipping the table and saw with protective devices;
• Factory saws are equipped with a graduated scale that accurately indicates the angle of cutting the wood. It is difficult to build such a mechanism on a home device.

A few more convenient and interesting homemade products, including an excellent stationary one, a mobile one, and one made in a couple of minutes from several plywood and screws:

Review and comparison of factory models

How to Make a Miter Saw from a Grinder

How to make a homemade cross-cutting machine (trimming machine) for wood with your own hands

The design of the crosscut saw is identical to that of a circular saw mounted above the work table. Its main advantages: compactness and light weight.

Taking advantage of this fact, saws are used not only in workshops, but also on construction sites.

How to make a hand-held electric saw from a grinder with your own hands? Algorithm for making a miter saw, stationary and tabletop circular saw. How to make a trimmer with your own hands from an angle grinder.

Other times,
hand-
tools are quite bulky and not heavy. They are comfortable to use in stationary mode.

A miter saw is designed for a single task - cutting the ends of lumber at different angles.

Due to the fact that the workpiece is motionless on the table during cutting, the cut comes out carefully and not unstained.

Craftsmen who deal with wood processing trust this particular tool more. At the same time, saws made independently are successfully used for years.

Trimming from a grinder

Technical properties of cross-cutting with broach, assembled in artisanal conditions:

• disk revolutions - 4500;
• cutting length - 350 mm (much higher than that of a middle-class industrial tool).

There is an option to remove the tool from the table and not use the grinder for its usual purpose.

1. The turning device of the tool is installed on the turning axis of the car wheel (pin), it is held by a 150 mm ball bearing (if you can find something simple, it will do).
2. We attach lugs to the outer side of the bearing by welding for fixation. How to make your own ice drill from a screwdriver. It is fixed with M6 screws.
3. To protect against chips, the clip is covered with a box.
4. We make a broach from shock absorbers from a truck (broken ones will do). Oil is poured out of them, holes are drilled for ventilation, which should be tightened with a net to remove dust and shavings.
5. To prevent a jerk from being felt when starting work, the saw is supplemented with a soft start module, which slightly reduces the speed.
6. The final step of the work is making protection for the disk.

• very noisy;
• To adjust the accuracy of wood cuts, trimmings of blocks are used, after which the thrust is fixed aggressively and you can work cleanly.

43 Mounting saw from a grinder

Email mail. Tel. 8-916-172. three eight four nine. Is it profitable to use biogas at home?

Cutting machine / grinder stand

Cutting disc machines are very often used in the field of metal processing, mechanical engineering, furniture production, and in the woodworking sector. This equipment is also suitable for household use - it is used as a very convenient tool to perform various tasks in the garage and workshop.

It is convenient to perform a wide variety of tasks on a cutting machine:

• divide the metal profile into segments of the required length; • cut sheet metal; • make blanks of the same type in large quantities in a short time; • cut ceramic tiles; • cut parts at any angle, obtain cuts of the required length and depth.

How to make your own circular saw from an angle grinder

From time to time, a home workshop requires a tool such as a circular saw. However, for these infrequent tasks, purchasing a saw is not profitable. In this case, it is recommended to make a circular saw driven by a grinder. This option is much cheaper than buying a factory saw to work with for a couple of hours. You can see an example of such a homemade product here.

Types of miter saws

These simple devices allow you to make even cuts at right and arbitrary angles. Before you make a miter saw with your own hands from a hand-held circular saw or grinder, you need to familiarize yourself with the types of designs.

There are several types of saws.

Pendulum

A small machine with a cutting disc mounted on a pendulum. The blade moves back and forth, and the blade being processed can rise up and down and rotate. Thus, it is possible to adjust the cutting angle.

Pendulum saw

Combined

The design of the equipment includes an additional table for cutting material. It is possible to change the cutting angle during operation. Used simultaneously as a miter saw and a circular saw.

For reference! Combined devices at home are rare, mostly in carpentry workshops.

With broach

Designed for complex cutting with high precision angles. They are easy to use and the diagonal cutting is flawless. A special feature of the tool is a rotating module, which simplifies the work.

Related Posts

How to make a homemade cross-cutting machine (trimming machine) for wood with your own hands

The design of the crosscut saw is identical to that of a circular saw mounted above the work table. The blade should protrude above the table no more than a hand-held circular saw. Its main advantages: compactness and light weight. Make it yourself from a circular saw and leftovers 2 how to make a circular saw. Thanks to this, saws are used not only in workshops, but also on construction sites. Unfortunately, homemade tools are quite bulky and heavy. They are convenient to operate in stationary mode.

A miter saw is designed for the sole purpose of cutting the ends of lumber at various angles. How to make a table for a circular saw with your own hands? First, with your hands (a circular saw. A guide for a circular saw is how difficult it is to make guides. Due to the fact that the workpiece is stationary on the table during cutting, the cut is neat and clean. Craftsmen who deal with wood processing give preference to this particular tool. How to make a snowmobile from a chainsaw with your own hands. How to make a flowerbed from tires with your own hands. How to make a hand-held power saw from a grinder with your own hands? An algorithm for making a miter saw, a stationary and table-top circular saw. Moreover, saws made by yourself have been successfully used for years.

Trimming from a grinder

Technical characteristics of a cross-cutting machine with a broach, assembled by yourself:

• disk revolutions - 4500;
• cutting length - 350 mm (much higher than that of factory tool ).

Homemade lawn mower

Instead of a new lawn mower, it is quite possible to assemble the model with your own hands - for this you need an angle grinder and straight arms.

This lawn mower is less powerful and has small dimensions. In most cases, instead of knives, special fishing lines are installed on it to cut the grass - this is shown in the photo. A grinder mower is convenient because the tool can be easily removed and used for its intended purpose. How to make a lawnmower from an angle grinder is described here.

Electric bicycle powered by an angle grinder

Today we will look at how to assemble a full-fledged electric bicycle with our own hands, using an angle grinder as a drive.

The author of this design is Alexander Kryukov. He, together with a group of like-minded people, assembled this model of a bicycle with their own hands from a grinding machine and scrap materials. You can read about this bike here.

What can you use to make your own electric saw?

If during the work there is a need to cut boards or other material for the next joining of workpieces at the ends, and you don’t have a pendulum saw at hand, you can make yourself from a tool you already have. Any electric tool, in which the working element is a saw blade, is suitable for this.

Mechanism parts

All miter saws have a lightweight design that is mostly similar for the different types of this tool. Their main elements are:

The main design elements of a miter saw

• a bed with a round rotary table (some models have a table extension that extends in both directions on built-in supports);
• a rotating lever attached to the frame by a special hinge with a return spring, on which a saw blade and a handle with keys for starting and braking the disk are attached, such a lever is called a pendulum, which is why the entire tool received the name pendulum saw ;
• an electric motor located on the pendulum to the right of the saw blade (in some models, in order to get a better overview, it is installed at the back of the pendulum;
• unit for adjusting the angle of the disk, allowing you to rotate the cutting head of the tool to the left of the operator at any angle up to

READ The smallest angle grinder with speed control

45o, turning to the right is not possible due to the engine located on this side;

• sawdust discharge pipe, to which you can attach a vacuum cleaner hose or a bag for collecting chips;
• stops for convenient placement of the workpiece and clamps in the form of clamps for its reliable fastening.

On the tool table, at the cutting site, there is a special insert in the form of a tray-type recess that allows the saw blade to completely cut through the workpiece, making a neat cut. There is a scale on the frame for rotating the table in both directions at a certain angle. The table is secured in the desired position with a screw clamp. The saw blade of the tool is protected by a special transparent casing, which allows the master to clearly see the place of the cut. For convenience, many models of miter saws are equipped with a laser pointer showing where the cut will be made and table illumination.

You can understand in more detail the design of a miter saw, the purpose of its main components, and also see how they are used in work, in the following video.