All about CNC metal cutting machines

Currently, there is a huge variety of machine tools designed for metal processing. Such CNC equipment is gaining more and more popularity. Today we will talk about the features and types of such units.

CNC metal cutting machines are special software-controlled devices. They make it easy to process various metals without human intervention. The whole work process is fully automated.

These machines will be essential when processing mass-produced products. They will make it possible to obtain a large number of processed metal blanks in a minimum amount of time.

CNC machines for such material can be of various types.

These devices process products using a cutter. It provides high precision. The cutter is firmly fixed in the spindle. An automated CNC system activates it and makes it move in the desired direction.

The movement of this part can be of different types: curvilinear, rectilinear and combined. The cutter itself is an element consisting of several teeth and sharpened blades. It can have a variety of shapes (spherical, angular, disc models).

The cutting part in such devices is most often made of hard alloys or diamonds. Milling models are divided into separate categories: horizontal, vertical and universal.

These devices are considered the most productive. They are metalworking equipment designed for complex work with material. It will allow you to do, including milling, and boring, and drilling.

Lathes allow you to make various items from steel, aluminum, bronze, brass and many other metals... Aggregates of this type carry out processing in three directions, some models can do this at once in 4 and 5 coordinates.

In turning units, a sharpened cutting tool is also used, it is tightly and securely fixed in the chuck. In the process of work, the workpiece can move in one direction or alternately.

Such machines can be universal and revolving. The former are used primarily for make-to-order production. The latter are used for serial production.

Currently, laser-assisted lathes are being manufactured. They provide maximum processing speed and complete safety of work.

These machines for metal processing allow you to perform several actions at once (milling, boring, threading and drilling) in just one operation. The equipment is equipped with mandrels with cutting elements, they are placed in a special design store. They can change according to a given automatic program.

Vertical models can be used for finishing and roughing work. Several tools can be placed in the equipment store at the same time.

These devices represent a structure with a bed and a horizontally located table.They are equipped with vertically placed guides along which the spindle element moves with a compressed cutting tool.

This design will provide the most rigid fixation of the working part. For the manufacture of most metal products, a three-coordinate system is quite enough, but you can use five coordinates as well.

These units are most often a type of turning. They are used in large-scale production. Longitudinal models can be used for a wide variety of materials, including copper and steel.

This equipment is usually equipped with a main spindle and a special counter spindle. Longitudinal machines allow simultaneous processing of complex metal products, while performing both milling and turning operations.

There are other types of CNC machines for processing metal workpieces.

• Laser. Such models can be made with a fiber optic element or a special emitter. They are most commonly used for working with wood, but some samples can be taken for metals as well. Laser devices are suitable for cutting and accurate engraving. They have a frame structure that ensures the reliability and durability of the equipment. Units of this type guarantee the cleanest and most even cut. They are distinguished by the highest productivity, hole accuracy. At the same time, the cutting technology is non-contact; there will be no need to use clamping parts.

• Plasma. Such CNC machines perform material processing due to the action of a laser beam, which is previously focused on a specific point. Plasma models are capable of working even with thick metal. They also boast high performance. The equipment can be used for fast bevel cutting.

• Home CNC machines. Most often, small desktop models of such metal-cutting equipment are used for home. They do not differ in maximum performance and power. Most often, such mini-machines are of a universal type. They will be suitable for performing various operations with metals, including cutting and bending.

Below we will take a closer look at the most popular manufacturers of such equipment.

• "Smart machines". This Russian manufacturer produces a large number of metal cutting machines, including mini-models for home use. The firm specializes in the manufacture of powerful and durable milling specimens.

• Trace Magic. This domestic manufacturer specializes in the manufacture of CNC turning and milling machines. They can be perfect for working with steel, copper, aluminum, sometimes they are also used for processing plastics.

• LLC "ChPU 24". The company produces high quality and durable laser, plasma and milling models. The company can also manufacture equipment to order.

• HAAS. This American firm specializes in the production of CNC lathes. The manufacturer's products are supplied with special indexers and rotary tables.

• ANCA. The Australian company produces CNC milling equipment. In production, only high-quality and reliable components and materials are used.

• HEDELIUS. The German company uses only the most modern numerical programs for its devices, which allows the equipment to be optimized. The product range includes models with three, four and five axles.

Now we will get acquainted with the individual models of CNC metal cutting machines.

• Clever B540. The domestically produced model is a 3-axis CNC machine. In its production, high-quality and proven components from world manufacturers are used. The sample is suitable for working with aluminum, steel and non-ferrous metals.

• CNC 3018. This Russian-made mini CNC milling machine is made of high quality aluminum alloy. The frame and portal are made with a protective coating. This machine can be used for milling, drilling and straight cutting.

• HEDELIUS T. Such models are used for cutting metal of the T series. If necessary, they allow you to perform complex material processing. The variety has an automatic tool changing system, is characterized by high speed and productivity.

• HAAS TL-1. This CNC lathe provides maximum precision. It is easy to set up and operate. The model is equipped with a special interactive programming system.

Before purchasing a CNC machine for metalworking, you should pay attention to a number of important nuances. So, be sure to look at the power of the model. For home use, mini-units with a small indicator are suitable. Larger machines for processing a large number of parts are most often used in industrial production.

They will be able to serve for many years without breakdowns. In addition, such models are practically not exposed to mechanical stress.

Take a look at the available modes of operation. If you need to perform complex metal processing, then preference should be given to combined models with modern software that can simultaneously perform several different operations (cutting, drilling, milling).

CNC machines allow you to quickly process even the hardest and toughest metals. With the help of such equipment, various machine mechanisms (engine parts, housings, bushings) are also manufactured. They can also be used for turning smooth grooves, metal products of complex shapes, longitudinal processing of material, and threading.

CNC technology will allow you to perform surface engraving, smooth grinding, turning and cutting work without the participation of an operator.