Four-sided woodworking machines with their own hands

Four-sided woodworking machines allow a rather high-quality work on the jointing of blanks. The most often processed boards are. Modifications of various types are presented on the market. First of all, the separation of devices is carried out by the position of the support.

There are also two or three guiding machines. Racks in them can be wooden or metal. In order to learn more about machines of this type, specific modifications should be considered.

Modification of 3 kW

The machine for 3 kW is quite easy to assemble. In this case, the motor is taken as a collector type. However, before installing it, it is important to do assembly of the frame. Some experts recommend the use of wooden racks. However, metal supports are more reliable.

After fixing the frame, it is necessary to proceed to assemble the support. For this purpose, a lunette with a rotating flywheel is selected. The cutter in this case needs to use a short length. After fixing the support, the lyunet is fixed. To ensure that the workpiece is securely fixed, a plate is installed. At the end of the job, it only remains to put the control unit to start the collector motor.

Assembling a 5 kW model

Woodworking machines four-sided for 5 kW must be done with rigid frames. For this purpose, the width of the stop should be at least 2.2 cm. In this case, the slab is used for a small width. However, the frame is installed with an additional support. The flywheels are used to adjust the caliper.

There are also modifications with roller devices. However, it is rather difficult to produce them on their own. In this case, it is more expedient to use a drive shaft. The engine must be installed in the lower part of the structure. You should also provide space for the control unit. To protect the support specialists recommend using covers. If desired, you can make a shield. The cutter on the machine is installed last.

Devices for 10 kW

Woodworking machines four-sided at 10 watts are often found. In order to assemble the device, it is necessary to make the stand on four supports. It is also important to choose a wide plate for the rack. In this case, the caliper is better to be installed above the stops. To fix the stand you need to use metal corners.

Many experts also recommend the use of screws to improve the tenacity. The guides in the device are attached behind the slide. Ultimately, it should not touch the central plate. If necessary, the guides can always be cut. To fix the protective shield will have to use a welding machine. The control unit is more suitable for selecting with CNC. They are quite expensive. At the end of the job, it only remains to fix the cutter.

The device with the top arrangement of a support

To make a four-sided woodworking machine with your own hands, it is necessary first of all to deal with the rack. In this case, the legs can be made of metal profiles. Many experts recommend not using steel sheets. Directly the working plate is selected from cast iron. In order to fix the stand, you should weld a metal corner. It should be located at the edge of the bed.

In this case it is important to calculate the distance to the cutter. The protective plate is installed last. To fix the caliper, many recommend attaching additional screws. The flange must stay away from the support. After fixing the lunette, flywheels are installed. They are necessary for setting the cutter. At the end of the work, the motor is put together with the control unit.

Model with the bottom position of a support

A homemade four-sided woodworking machine with a lower caliper arrangement has large dimensions. However, such models allow processing long boards. In this case, the motors are installed in an asynchronous type with a power of 5 kW. CNC blocks are used to control the machining process. Racks in devices are often made from steel corners. Modifications with wooden supports are rare. In order to make the model yourself, you need to choose a quality plate.

Many experts recommend that it be selected in short lengths. Weigh it should not more than 15 kg. Then the rack will not be subjected to strong pressure. The support in this case is installed next to the pin. Directly the guides are fixed in a horizontal position. To ensure that the cutter does not rub on the work area, a lunette is used. In many modifications, it is applied cam-type.

Modification on the movable plate

Four-sided woodworking machines with movable slabs are difficult to manufacture on their own. In this case, a roller mechanism is selected which is capable of withstanding a high load. The frame must be made at least 30 cm wide.

Lateral supports can be fixed on metal corners. In order for the roller mechanism to be stationary, a shoe is used. The support in this case must be installed after the motor. CNC devices are very rare. The most commonly used conventional control units. Directly the lunette is of the cam type. After fixing it, a milling cutter is installed.

Two-pin model

The model with two pins allows you to process boards of a large width. To make a quadrilateral woodworking machine (photo shown below) with your own hands, you need a long plate. Racks in this case it is more expedient to make from metal corners. Metal plates are also used to fix the plate. The support must be installed above the quill.

Flywheels in this case will be on the sides of the bed. Before installing the motor, the lunette is attached. To fix it, screws are used. The legs are usually made of metal corners. Many experts advise the motor to use a collector type. Its rated power should be at least 5 kW. The control unit is normally installed as a contact type.

Machines for two guides

Machines for two guides to collect quite easily. The support in this case can be installed under the working plate. The motor is allowed to use a small power. It is more expedient to select a lunette with a drive-through drive. Directly the flywheels are installed on the side of the lunette. Many experts advise working plate to solder to the bed. In this case, the cutter is adjusted with screws. The motor must be installed on the caliper side. The control unit can be used with the CNC.

Model SCH-1

The four-sided woodworking machine SCH-1 is very popular. In this case, the guides are located near the lunette. The platform is of a small height. Flywheels are located on the side of the support. If we talk about the parameters, the motor is used at 5.5 watts. The limiting frequency of the model is 55 Hz. For a minute the milling cutter is capable of making more than 2 thousand turns. The quill is provided with a cam mechanism.

Flywheel is used to adjust the cutter. The stand in the device is set to 45 cm. The support plate of the model is used without stops. Directly the control unit is located next to the motor. Under the lunette is the lining. A holder is used to fix the workpiece. Are these machines woodworking quadrilateral (Borovichi, Russia) on the market in the area of 230 thousand rubles.