Cutting machine from the Bulgarian with their own hands: drawings, diagrams and instructions

If at least once you had to work with an angle grinder, you should be aware of its shortcomings. One of the main ones is not so high accuracy of cutting samples, if you work manually. The process can be complicated by this problem, which is especially important when it is necessary to obtain several elements with the same parameters.

Given the backstop and vibration, a stationary installation is more convenient. However, the acquisition of a machine tool of industrial production can not be justified in a domestic setting. The simplest model will cost 22 500 rubles.

Solution

However, such devices have some drawbacks, which may suggest that it is easier to perform a cutting machine using a grinder and a frame. Factory models of such machines are limited in capabilities. For example, the model discussed above can only cut a 100 mm pipe. But in everyday life, you often have to work with samples of a more impressive cross-section. In addition, all have their own needs, a certain model is not able to satisfy them in full.

Factory equipment can be remade, but it is usually accompanied by financial investments. Sometimes it is completely irrational or impossible to carry out such work. This applies to devices that are made of alloys that are difficult to process. Cutting machine from the Bulgar with their own hands today quite often try to make home masters. You can use this method to solve this problem in one of several ways. Having considered them, you can come up with your own design.

Recommendations for the manufacture of cutting machines

Before you make a cutting machine from a Bulgarian with your own hands, you must prepare the component parts, which will be an angle grinder and a pipe that acts as a frame and handle. It should be strengthened bolgarku, using a metal plate. To carry out this workpiece, you should use a thick piece of iron, this will take about half an hour to complete.

The metal sample will go to the support, the object should be welded to the corner. The end of the lever is mounted on the axle, while the return stroke will be provided by the spring. If you make a cutting machine from the grinder with your own hands on this technology, then you can get equipment with a small weight, which can be installed almost anywhere. In addition, the assembly will not be accompanied by costs, because all the necessary elements can be found on the farm.

The second version of the machine

The production of a cutting machine from a grinder according to this technique will be somewhat more complicated, but the tool will provide a higher accuracy of cutting the material. To carry out the work you will need to make:

• Desktop;
• Frame construction;
• Ruler.

The frame of the table is welded from the corner and the channel. In the role of countertops, sheet metal can be used, however in some cases the following materials are used:

• Particleboard.
• PSF.
• MDF.

The solution will depend on the purpose for which you plan to use the equipment, and also with what blanks will work. When a cutting machine from a grinder is manufactured by one's own hands using this technology, it is necessary to perform a frame structure, one of the parts of which will be stationary and act as a support.

One part should be installed on the countertop and fixed with welding or bolts. The second construction is connected to the first hinges. An angle grinder is installed on it , the position of which can be changed manually. In order to return the device to its original position, it is necessary to install springs.

If you are going to make a cutting machine from a grinder with your own hands, then you will need to execute a ruler as well. With it, you can set the size of the samples. For this, a tube or a piece of iron with marks and a movable marker is usually used.

What is important to consider

To date, there is a huge number of machine models. In some, the angle grinder is under the countertop, in others it is placed above the surface. If it comes to safety, then the cutting machine from the grinder with your own hands, the drawings of which you can prepare yourself, it is best to install from above, this option will be more reliable.

A cutout is made along the line of abutment of the grinding machine's disk to the table top. If you have knowledge of electrical engineering, it is recommended to implement the inclusion via a magnetic starter, in this case the button is combined with the pedal. Even if the hands of the operator are occupied, the machine at any time he can stop with his foot.

When a cutting machine is made from a grinder with your own hands, it is important to consider the drawings. Quite often they allow you to avoid mistakes. It is important to remember the safety requirements. Once the assembly of the machine has been completed, it should be driven, which will make sure that there is no run out of the disk. It must not touch the protective cover.

Alternative version of the pendulum-type machine

When creating a metal cutting machine with your own hands, you can prefer a pendulum version of it. At the first stage, profile pipes must be used for this purpose, which will be used to manufacture a pendulum and a frame. The metal profile is usually used for cantilever mounting, it needs to be supplemented with a steel rod and a metal bar.

If it is assumed that the machine has a supporting platform, the sheet 5 mm steel should be cut to size. To the lever, which has the form of a section of the profile pipe, it is necessary to strengthen the transverse shaft by the welding method. In this case, it is necessary to ensure the perpendicularity of the fastening.

Conclusion

Making a metal cutting machine with your own hands, you must make a bracket, and in its lateral sides make holes for the installation of bolts. With their help, the gearbox housing of the main equipment is fixed. From the rod you need to make a clamp and a clamping bar. The latter will look like a plate, the length of which is greater than the width of the yoke by 20 mm.