Turning and milling machines allow you to handle metal products. Due to the CNC, it is possible to remotely control the tool. Directly processing the material is carried out using a cutter. The machines differ among themselves in engine power, as well as in the form of the rack.
Also distinguish modifications with horizontal and vertical spindle arrangement. It is also important to note that the pins can be fixed or mobile type. To learn more about machine assembly, you need to consider specific configurations.
Horizontal milling machine
Making this type of metal turning and milling machine with your own hands is quite simple. The engine in this case, you can use low power. The cutter itself is selected at 0.7 cm. However, in this case, a lot depends on the thickness of future workpieces. First of all, the frame is assembled for assembly. This will require metal sheets up to 1.4 mm thick.
Directly pinol for machines of this type is more appropriate to select a fixed type. Guides can only be welded after the support posts. If we consider a simple model, then the table is done without a roller mechanism. In order to control the position of the cutter, lifting devices are used. Modifications with hydraulic mechanisms are most often sold on the market.
Vertical milling devices
This type of machine is assembled (turning and 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 spindle speed. To fix the working platform, first of all, a frame is made.
Particular attention at this stage should be given to the lower frame. In order to fix the pins, a separate plate is often welded to the stand. For its fastening on the machine you can not do without a welding inverter. Directly guides are fixed under a spindle. The mechanism for controlling the cutter can be selected hydraulic type. Also, experts advise considering options with flywheels. In this case, a pin is mounted above the bed.
Universal models
A universal machine (turning and milling) for metal is assembled with fixed flanges. Pines are most often chosen with a backrest. Directly the support for the machine is installed longitudinal type. To fix the material, side racks are used. The engine is located at the bottom of the structure. The CNC in this case is located next to it.
Before installing the backrest, it is important to secure the guides. For this, a welding inverter is standardly used. It is more expedient to select a flange in small sizes. An electric motor for a universal machine (turning and milling) for metal is suitable for the collector type. Its maximum power should be 4.5 kW. On average, the frequency of such devices fluctuates around 3 thousand revolutions per minute. All this allows you to process metal billets of various thicknesses.
Mini model
Making a mini turning and milling machine for metal is quite simple. Most often it is assembled with an asynchronous motor of low power. Directly the support for the model is selected longitudinal type. It must be fixed immediately behind the guides. The stand can be made with a roller mechanism. For ease of use, side pores are welded. The lower block of these devices is an all-welded frame. In order to adjust the position of the 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 the collector type. In order to fix the pulley, a clamping spring of a small diameter is used. A cover is used to protect the cutter control mechanism. Guiding models are installed behind the caliper.
Directly stops should be welded to the rack using a welding inverter. Before this, the stand is going to be assembled for the model. A small stainless steel plate can be used as the working area. The CNC must be located with the engine. The pinole for models of this type is suitable with an axial pin. In order to protect hands while working with the material, curved-shaped plates are used. You can fix them on the upper rack using screws.
Vertical Spindle Models
A metal turning and milling machine for a house with a vertical spindle allows you to quickly process workpieces of small thickness. The main disadvantage of the design are bulky sizes. In this case, the motors are used both collector and asynchronous type. On average, their power is not more than 3.5 kV. In order to make a bed for the model, metal sheets with a thickness of 1.5 mm will be required. The base plate can be mounted directly on the frame. Flanges are used to fix the cutter.
Guides in this case are installed only after the caliper. Side racks are often welded to increase structural stability. It is also important to note that the pin on the machine (turning and milling) for metal is more appropriate to select a movable type. To protect hands during operation, shields are installed. As a rule, they are used of small thickness. Screws are used to fix them on the upper rack.
Wide support machine
Assembling a desktop lathe milling machine for metal with a wide support can be quite simple. First of all, a bed is made for work. Directly the support for the model is selected longitudinal type. On the market, as a rule, modifications with hydraulic cutter feed mechanisms are presented. It is quite difficult to make them yourself.
In this case, it is more advisable to give preference to conventional models with rotary mechanisms. To do this, a small pin is attached near the pinole. Shields are used to protect hands. Directly CNC are installed with collector or asynchronous type motors.
Console models
Cantilever CNC turning and milling machine for metal is suitable for processing products of various shapes. Models are assembled based on a conventional commutator motor. The flanges in this case are fixed on a spring of small diameter.
Directly directing experts recommend the use of stainless steel. They must be attached behind the caliper in a horizontal position. The lower block of the machine must have high rigidity. To do this, the side supports are welded. They will also help to securely fix the workpiece on the work plate. Modifications with roller mechanisms are quite rare.
Models without Caliper
A CNC turning and milling machine for metal without a support is made on the basis of a cam rest. First of all, an engine is selected for assembly. In this situation, a small-capacity collector modification is suitable. Guides need to be used not too long.
However, if we consider devices with wide racks, then this is not so. In order to adjust the position of the cutter, flywheels are used. The pulley for the model is installed with a diameter of 1.5 cm. A cover is used to protect the caliper. The CNC must be located near the electric motor.