What can be made from a broken angle grinder
the angle grinder is a tool that is quite useful in the home and in the workplace. With its help it is possible to perform work on a wide range of. Angle grinder allows you to cut stone, metal, tile, grind surfaces, etc. But many home craftsmen wonder what can be made of an angle grinder with their own hands.
The easiest homemade machine is a machine from a small angle grinder. The work will be accompanied by minimum costs, and the manipulation will take a few hours. The design at the output will be a long metal tube, which serves as a handle and frame.
To one end, a cross bar made of metal with two holes for fixing the tool is welded. On the same side, the tube is attached to a piece of angle to the moving shaft. The first can be fixed to the work table or to the floor in the workroom. If you are faced with the question of what you can make from an angle grinder, you can perform a cutting machine, acting according to the described algorithm. According to him, on the opposite side of the mount, it is necessary to fix the spring, which will ensure the return of the structure to its original position. Once this step is complete, you can use your homemade machine. You only need to install the device correctly.
This version of the machine is the simplest solution for machining metal, but for complex jobs precision will be required, so the design for such tasks must be made more stable, which means that the work will have to be approached more thoroughly.
How to make a sharpening machine?
Use angle grinder as a base for the machine.
- Securely fasten, so as not to damage the disk;
- Thick products are difficult to handle, if you create the same type of parts;
- Do not occupy two hands at the same time, the possibility of injury.
It is necessary to study the drawings and diagrams of the machine, what you need to buy, blanks, parts, tools, interchangeable nozzles, assemble and check the result of the work.
- Purchase the necessary materials according to the documentation, take into account all important nuances.
- Create a table of steel (at least 5 mm), cut a billet for the frame.
- Attach the cross shaft, remembering to keep the parts perpendicular.
- In the sides make holes to strengthen the angle grinder in the shape of the letter “U”, attach a solid part to the bed
- Install a clamp made of metal for additional fixation
- Press in the bearings of the assembly
- Attach the assemblies on both sides to the axle
- Weld the side, install the safety spring
- Attach pendulum, do not heat, cool with a cloth and water.
- To connect and check in idle, then in the working mode.
What you can make an electric cut-off saw with your own hands
If during the work it became necessary to perform the sawing of boards or other material for the subsequent jointing of the workpieces by the ends, and the pendulum saw is not at hand, it can be made with your own hands from the tool you already have. For this purpose will suit any electric tool, in which the working element is the saw blade.
From the angle grinder on a metal base
angle grinder is a unique tool, from which you can make any cutting tools and devices, including crosscut saw. The simplest crosscut saw design allows you to saw boards and other material at a 90° angle
You can quickly build a hastily cutter for cutting boards at right angles
Such a tool is easy enough to construct. For this purpose it is necessary:
- Make the base from sheet metal and angle bars, and weld (bolt) to it a rack from 50×50 angle bar.
- For the lever to use a tube on which to weld two brackets to mount the angle grinder. angle grinder is bolted to the housing, which must have sufficient stiffness and thickness. Everyone can, by showing imagination, come up with his own version of fastening.
- Fastening of the arm to the vertical stand of the machine you can do the usual bolt, providing limiters to fix it in a vertical position, or simply using a self-clamping design, as is done in the video below 1.
- After attaching the angle grinder to the tube, it is necessary to make a slot in the frame to allow the saw blade to freely pass into it, providing a full cut of the workpiece.
- The side stop can be made rotatable by making a mark on the bed at the right angles, and rotating the workpiece itself on the table, as done in the video 2.
From a hand-held circular saw on a wooden support table
You can also assemble a sawing machine for cutting wooden workpieces from a hand-held circular saw. It can be made of metal or wood, as shown in the figure below.
Wood is used for the main elements of the construction
The construction of such a coping saw is quite simple. To make it with your own hands is necessary:
- From sheets of plywood or chipboard to build a frame, on which to fix a vertical stand planted in it on a long stud design a peculiar pendulum, made of a board. Preliminarily in this board it is necessary to cut holes for fastening a hand circular saw.
- Construct the rear mobile pivot from metal rod and angle, and, by placing a spring on the rod, attach the pivot to the frame and the pendulum, as shown in the following picture.
- After disconnecting the handle from the handheld circular saw, we fix it in the slot on the machine’s pendulum.
- It remains to carefully lay the cable in the grooves provided for him, and connecting a tool, make a slot in the table top. At right angles to the cutting line fix the side stops. By making them rotatable, you will be able to cut workpieces at a given angle.
Self-made workbench (fixture) without a drawing
For ease of work on the mitre saw, you need to make a workbench for it. It is desirable that it was collapsible, in case you have to work with the tool not at home, but at the construction site. Therefore, it is best to perform the attachment of the workbench top to the legs with self-tapping screws. To make such a workbench you need:
- Make the top frame of the table from a wooden bar 40×40 length of two widths of the face saw. Screw the legs to it with self-tapping screws from the same lumber, not forgetting to make spacers at a distance of 15 cm from the floor and strengthen the connections with metal brackets.
- From the board we make a tabletop 10 cm wider than the length of the saw, and with a length equal to the width of the trimmer multiplied by 3.
- Make improvised tables from sheets of plywood, chipboard or fiberboard so that their surface, when installed on the tabletop, is flush with the surface of the rotary table of the face saw, as shown in the following picture.
- We fix the tables on the tabletop, leaving enough space in the middle to place the tool.
Such a workbench can be used both in the home workshop and to take with you away. to the place of work.
Circular saws are a unique tool for many construction jobs related to woodworking. When you have a need for such equipment, you will now be able to correctly select for yourself the most suitable facing tool, or make it with your own hands, if the need for sawing work occurs not too often.
Homemade lawn mower
Instead of a new lawnmower is quite realistic to collect the model with their own hands. you need an angle grinder and straight hands.
This mower is less powerful and smaller in size. In most cases, instead of knives, special lines are installed on it to cut the grass. this is shown in the photo. Mower from the angle grinder is convenient because the tool can be easily removed and used for its intended purpose. How to make a lawn mower from an angle grinder described here.
Let’s find out what you can do from an angle grinder with your own hands: self-made ideas
Angle grinder. this tool is quite useful in everyday life and at work. With its help it is possible to perform work of a wide range. Angle grinder allows you to cut stone, metal, tile, grind surfaces, etc. But many home craftsmen wonder what can be made of an angle grinder with their own hands.
Self-machining to the cutting machine
The easiest self-made machine from a small angle grinder. The work will be accompanied by a minimum of costs, and the manipulation will take a few hours. The structure at the output will be a long metal tube, which serves as a handle and frame.
To one end a cross bar is welded from metal with two holes for fixing the tool. On the same side of the pipe is fixed to a piece of angle on the movable shaft. The former can be fixed to the work table or to the floor in the workroom. If you are faced with the question of what you can make from an angle grinder, you can perform a cutting machine, acting on the described algorithm. According to him, on the opposite side of the mount must be fixed spring, which will ensure the return of the structure to its original position. Once this step is complete, you can use your homemade. It will only be necessary to properly install the device.
This version of the machine is the simplest solution for machining metal, but for complex jobs accuracy is required, so the design for such tasks must be made more stable, which means you have to approach the work more thoroughly.
Features of making homemade from a broken tool
Angle grinder is not an eternal thing, so after its failure, you can use the equipment for other selfmade. Sometimes the motor or gearbox breaks. The housing can break or the gear teeth can be sheared off. However, you should not rush to throw away the device. One of the two parts of the angle grinder may still work.
If you are deciding what you can do with a broken angle grinder, you should consider the motor. But it is not often suitable for remakes due to its high speed. In the basis of this part of the angle grinder can only lie in the case of making an engraver. You will need to cut the reducer and strengthen the chuck to the shaft for different attachments, there are a huge number of them on sale.
If you are still wondering what you can make from an angle grinder, which has a broken motor, you can use the gearbox. It is metal compact and has a powerful bearing on the output shaft. Due to the available threaded connections, the gearbox has good mounting options. The reducer can be mounted on a drill with a special adapter. But on such tools the cutting wheel can be source of danger. That’s why it’s recommended to adapt the gearbox to situations far removed from the original function of an angle grinder. For example, you can make a grinder for wood coatings. This dusty work you can comfortably perform due to the speed control and bevel gear. A large area can be covered with a wide disc, which speeds up the process.
Quite often home craftsmen think about what can be made from the gearbox of an angle grinder. The tapered assembly is compact, so it can be used for a variety of setup and adjustment tasks. For example, to adjust the working table on a machine tool. The gearbox is also widely used in the construction of boat engines. The sealing of the propeller shaft can be solved by sealing. You can put an extra oil seal on the outside of the gearbox on the propeller shaft under the O-ring. But in the case of motorized bicycles, you don’t need the gland.
But if you are still interested in what you can make from an angle grinder, you can use its gearbox, transferring the torque to the wheels. The unit is mounted on the wheel axle. If you use a traditional chain, you can adapt the protective original cover as a holder for the gearmotor. You can go beyond the electric motor and use a combustion motor. The gearbox of the angle grinder can withstand even high loads.
When thinking about what you can make out of an angle grinder, you might consider making a coffee grinder. It is suitable for lovers of active lifestyles who prefer from time to time to sit in the quiet of the woods with a cup of aromatic freshly brewed coffee. You don’t have to think about the motor, because the mixer has a special shaft that rotates the custom attachments.
Making a machine with a bed
From an angle grinder you can also make a cutting machine. The following tools and materials should be prepared:
- profile tube;
- steel angle;
- sheet metal;
- welding machine;
- relay pedal.
If there is a desire, a sheet of metal, which will go on a platform, you can replace the Woodchip board. The plate will be a lighter option. There must be more than one bearing, they must be the same. If you think about it, welding can be replaced by solid bolts, that’s what the drill is for. This option will allow you to disassemble the machine if necessary.
4 Amazing Angle Grinder Attachments !!!
Work on the frame and the ruler
The simplest frame will consist of frames mounted on one axis. The lower one should be fixed on the platform. If the tool is large, it is better to use metal. An angle grinder is screwed to the upper frame, which will rotate vertically according to the pendulum principle. A spring is required to secure the home position.
To the bottom frame is welded mount, which will consist of a clamping angle and a clamp. Measuring parts should be provided in the machine. In this case, a movable ruler with a stop is better suited. It is welded to the tube.
To make the work more convenient, the design should be supplemented with a button with a switch or a start pedal. In the first case a low voltage relay is used, through which the tool will be energized. This uncomplicated design will allow you to free your hands and achieve an even cut without using a vice. You will also save time, because you do not have to make accurate measurements.
Making a machine with a bed
From the angle grinder can also be made cutting machine. The following tools and materials should be prepared:
- profile tube;
- steel angle
- Sheet metal;
- Welding machine;
- relay pedal.
If there is a desire, a sheet of metal, which will go on the platform, you can replace the Woodchip board. The plate will be a lighter option. There should be several bearings, they should be the same. If you think about it, welding can be replaced by sturdy bolts, which is what the drill is for. This option will allow you to disassemble the machine if necessary.
The second life of an angle grinder. What can be made of the old angle grinder.
Good day to all. Today I will show you some ideas what you can make from an old angle grinder. Any master or just who does home man’s business himself, faced with this. angle grinder failed for some reason, can not perform the functions of an angle grinder. In fact, either the gearbox or the electric motor can break. Consider the first case, when the gearbox is out of order, but the motor is serviceable.
Make an angle grinder engraver with your own hands. All you need to do is to disassemble the gearbox and cut off everything that is no longer needed. The end result should be something like this.Next, buy collet chuck ER11 and install it on the shaft of the angle grinder, removing the gear that turns the gearbox. Should turn out this design. The result is quite a powerful engraving machine, given that the power angle grinder rarely less than 500 watts, and sold in stores engravers mostly from 130 to 200 watts.Now, however, let’s consider the case that the angle grinder is not out of order, but simply became unnecessary, or the gearbox has a big backlash and it became impossible to saw with it. First we are going to make an engraver out of it. This time you need to buy a flexible shaft from your local hardware store. They do not cost much. Here’s what it looks like.The next step will be difficult to describe in two words, so just say that it will need to combine it with the angle grinder with a small tricks, because the shape of grinders different. there is no definite method. You might need a welding machine. Maybe you can do it with epoxy resin. Casting the necessary parts to fix the flexible shaft.
3-What else can be made out of the angle grinder is an electric trimmer for the grass! All we need is a wood disc, a hatchet and some masking tape. Fix the disk in the angle grinder, then fasten it to the hoe. so it does not dangle with duct tape. All!! Done!! This is roughly what it should look like.4-The next idea, you can build a wood lathe. All we need to buy is a chuck from a drill, and the other parts are probably lying around the garage or at home. In this photo, the construction of metal and for its construction will take a long time. I advise to do the same but with wood. It’s cheaper and lighter. 5. Make a cut-off machine out of an angle grinder. All you’ll need is a couple of boards, a door hinge and self-tapping screws. Here is what you need to get. You can see more about this in this. Article
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Do not throw away broken or too small Angle Grinder’s Cutting Disc
How to make a compact angle grinder for household use
Hello do-it-yourselfers! Everyone who is even a little bit involved in assembling home-made, there is a need for such a tool as “angle grinder”, but if you are not a welder, and actually a welder you do not have. You probably do not have a great need for professional tools. So in this article we will consider how to make from the most improvised and readily available means to assemble his angle grinder for minor work at home and in the garage (workshop). Everybody can reproduce this home-made thing, and not only because it is easy to make, but also because you can get it at any radio market and hardware store. In general, it is very interesting, so let’s not waste a long preface, let’s go!
References to the main components are left at the end of the
For this DIY we will need:- 775 class collector motor. (these are usually put on professional RU models) Wires- PVC pipe with inner diameter as much as possible to the diameter of the taken electric motor- PVC pipe corner- PVC pipe plug- Switch- Standard round connector- 110mm plug for PVC pipe- Adapter for cutting disk- Cutting disk- Power adapter for 24V and 2A.
Of the tools we will also need:- Soldering iron-Solder-Solder-Marker-Mirror-Mirror-Ruler-Metal hacksaw-Screws-Drill with a regular set of drill bits-Screwdrill bit-Scissors-Scissors-Superglue.
Well, let’s start assembling. But before we proceed to the assembly of this samodelka should pay attention to the choice of an electric motor. Exactly to have a good and durable tool in the end, you should not economize on the motor. Namely, the motor must be 775 class, its shaft must be mounted on two bearings and at 25V it must rotate at least 13000 rpm. A link to the right one is at the end of the article. Determining the choice of electric motor, we start by soldering a pair of wires, whose length should be no more than 15 cm.
The next step is to take a corner and put the brazed wire through it, and install the motor itself. As in our case it fits very tightly and doesn’t need anything else to fix it. But, if it moves freely in its seating place, it needs additional fastening, and the most reliable way to do this is simply to fill the space between the motor and the corner with epoxy.
Then we take the PVC pipe itself. From this pipe we need to make a handle, which means that the length of this pipe is individual. That is, the length should be as long as it will be convenient for you to work with in the future. Make a hole in the PVC pipe for the on/off switch, or more precisely for the button. It is convenient to make a hole with a stepped drill of a suitable diameter. And also it is necessary to note, that the button should be set in a place convenient for you so that it would be convenient for you to work with the tool.
Then the wire that you soldered to the electric motor, slip it through the hole you have just made. After that we connect the PVC pipe (handle) with the angle piece on which the electric motor is mounted. We need to connect the button to our electronic circuit, and to do this we need only one of the wires. Which means, one wire is shoved inside, and the other is shoved so that there is a loop left, which should be cut with scissors. And then we take the button and solder it to the ends of the wires that stick out of the hole (polarity is not important). As a result at this stage we should have everything approximately as it is shown in the photo below.
Then we take the plug for a PVC pipe of the appropriate diameter. In the center of the plug we will make a through hole for the power connector. To do this, simply take a drill with a stepped drill bit, and drill a hole of the desired diameter. Then we take the plug itself and solder the motor wires to it, according to the polarity “” to “” and “-” to “-“. After soldering the plug, put it in its pre-prepared hole, securing it with superglue. And install the blind plug on the opposite side from the angle (see photo). photo).
Then go to the making of one of the most important elements, namely the protection, which in the case of sparks rebound and just from the blade itself will protect you and your eyes. For its manufacture we need to take a plug for plastic pipes of 110mm. In the center of this stub you should make a hole for the motor shaft (so that the stub fits tightly to the motor). Next, using a compass, we measure the distance of the mounting holes from each other, and transfer these dimensions to the plug, as shown below. And on the marks we have just left we make two through holes, they will serve as fixing holes. After that using the ruler and a marker we make a contour along which we should cut the element we need. Simply divide the plug in half and leave a circle in the area of the fixing holes (see Fig. photo). And then we simply saw out the element to the contour with a metal saw.
The cover, which has just been made, should be set in place, namely it should be fastened to the electric motor with screws. Having screwed the screws in the holes of the electric motor through the protection (see:.). photo).And for the last step we need an adapter for the cutting disk. Install the adapter on the shaft of our electric motor. It should be added that the adapter is installed with a screw connection and it is desirable to fix it with a threadlocker, otherwise at vibration there is a great danger of loosening the adapter from the motor shaft, right in the process of its work. And then we just install the necessary and proper sized blade.
Everything is ready! As a result we have a very useful thing in everyday life, which certainly will be useful to you many times. You can observe the test of this homemade tool in the images below. I’d also like to add some important information that this home-made device should be used, wearing safety glasses and gloves, otherwise it could end very badly (this applies to most professional tools)