Lathe-milling machine for metal with CNC for the house with their own hands

Turning and milling machines allow you to handle metal products. Due to the CNC, it is possible to remotely control the tool. The material is processed directly by means of a milling cutter. Machine tools differ in the power of the engine, as well as the shape of the rack.

Also, there are modifications with horizontal and vertical spindle arrangement. It is also important to note that the quill can be either fixed or movable type. To learn more about assembly of machines, you need to consider specific configurations.

Horizontal milling machine

Make this type of turning and milling machine for metal with their own hands is quite simple. The engine in this case can use a small power. Directly, the milling cutter is selected to be 0.7 cm. However, in this case, much depends on the thickness of the future blanks. First of all, the frame is assembled for assembly. This requires metal sheets with a thickness of up to 1.4 mm.

It is more expedient to select a fixed type directly for a machine tool of this type. The guides can only be welded after the support posts. If we consider a simple model, the table is made without a roller mechanism. Lifting devices are used to control the position of the milling cutter. Modifications with hydraulic mechanisms are often sold on the market.

Vertical milling devices

This type of machine is assembled (turning-milling) for metal based on a collector motor. Its power must be at least 4.5 kW. All this will allow to develop a high speed of rotation of the spindle. To fix the work platform, the frame is first of all made.

Particular attention at this stage should be given to the lower frame. To fix the quill, a separate plate is often welded to the stand. For its fastening on the machine you can not do without a welding inverter. Directly the guides are locked under the spindle. The mechanism for controlling the cutters can be trimmed hydraulically. Also experts advise to consider variants with flywheels. In this case, over the bed, the shkift is set.

Universal models

The universal lathe (turning-milling) for metal is assembled with fixed flanges. Pinol most often selected with a lunette. Directly the support for the machine is installed in the longitudinal type. To fix the material, use side racks. The engine is located at the bottom of the structure. The CNC in this case is next to it.

Before installing the lunette, it is important to secure the guides. For this purpose, a welding inverter is used as standard. The flange is more expedient to choose small sizes. Electric motor for universal lathe (turning and milling) for metal is suitable for collector type. Its maximum power should be 4.5 kW. On average, the frequency of such devices fluctuates around 3 thousand rpm. All this makes it possible to process metal blanks of various thicknesses.

Mini-model

It is quite easy to make a mini lathe-milling machine for metal. Most often it is assembled with an asynchronous motor of low power. Directly the support for the model is selected for longitudinal type. It must be fixed immediately behind the guides. The stand can be made with a roller mechanism. Side-pores are welded for ease of use. The lower block of these devices is an all-welded frame. For the purpose of adjusting the position of the milling cutter, a normal lunette is suitable.

Devices with horizontal spindle

Modifications with a horizontal spindle are very common. The electric motor for machine tools is used, as a rule, of a collector type. For the purpose of fixing the pin, a pressure spring of small diameter is used. To protect the control mechanism of the milling cutter a casing is used. Directing the models are mounted behind the slide.

Directly the stops need to be welded to the rack using a welding inverter. Before that, the rack is built for the model. A small stainless steel plate can be used as the working area. The CNC must be located with the motor. A quill for models of this type is suitable with an axial pin. In order to protect the hands during work with the material, plates of a curved shape are used. You can fix them on the top rack with screws.

Models with vertical spindle

Turning and milling machine for metal for home with a vertical spindle allows you to very quickly handle blanks of small thickness. The main drawback of the design are cumbersome dimensions. In this case, the engines are used as a collector and asynchronous type. On average, their power is no more than 3.5 kV. In order to make the frame for the model, metal sheets with a thickness of 1.5 mm are required. The support plate can be mounted directly on the frame. Flanges are used to fix the milling cutter.

The guides in this case are installed only after the support. To improve the stability of the structure, side racks are often welded. It is also important to note that it is more expedient to select a movable type for a quill on a lathe (turning-milling) for a metal. For the protection of hands during work, flaps are installed. As a rule, they are used in a small thickness. To fix them on the back of the rack using screws.

Machine with wide support

To assemble a table-type lathe-milling machine for metal with a wide support can be quite simple. First of all, the frame is made for work. Directly the support for the model is selected for longitudinal type. In the market, as a rule, modifications with hydraulic feed mechanisms are presented. It is rather difficult to manufacture them independently.

In this case, it is more expedient to give preference to conventional models with rotary mechanisms. To do this, a small shkift is attached to the quill. To protect your hands, shields are used. Directly CNC are installed with motors of a collector or asynchronous type.

Console Models

Console lathe and milling machine with CNC for metal is suitable for processing products of various shapes. Collect models based on a conventional collector motor. Flanges in this case are fixed on a spring of small diameter.

Directly directing experts recommend using stainless steel. They are attached to the support in a horizontal position. The lower block of the machine must have high rigidity. For this, side supports are welded. Also they will help securely fix the workpiece on the working plate. Modifications with roller mechanisms are rare.

Models without a support

Turning and milling machine with CNC for metal without a support is done on the basis of a cam lock. First of all, the engine is selected for assembly. In this situation, a small collector modification is suitable. Guides should not be used too long.

However, if we consider devices with wide racks, then this is not so. Flywheels are used to adjust the position of the cutter. The shoe for the model is set to a diameter of 1.5 cm. A guard is used to protect the caliper. The CNC must be located near the motor.