Metal cutting machine-metal laser cutting machine-metal sheet laser cutting machine

Metal cutting machines are sometimes called metal laser cutting machines, because most of the metal cutting processing now uses laser cutting machines instead of traditional processes, so there are only some differences in terms, metal cutting machines The reason for its popularity is that more and more metal materials that are difficult to process are used. The traditional metal sheet processing methods can no longer meet the modern production needs with the development of technology. The emergence of sheet metal laser cutting machines Brings a revolutionary change to the processing methods of metal materials.

Metal cutting is an important production process in industrial construction and other fields. The so-called metal cutting machine is also called metal laser cutting machine, or sheet metal laser cutting machine, which is released when the laser beam is irradiated to the surface of the metal workpiece Energy to melt and evaporate the metal workpiece to achieve the purpose of cutting or engraving. It has the characteristics of high precision, fast cutting, not limited to cutting patterns, automatic layout to save materials, smooth cuts, and low processing costs.

It is understood that a new generation of advanced laser cutting system has good optical mode, small cutting seam and high precision; the mechanical follow-up cutting head directly contacts the plate to move, the laser focus always remains the same, and the cutting speed and quality Uniformity in the entire working surface; dual-rail positioning, ball screw drive, fast speed, high precision, smooth movement, good dynamic performance, long service life; over-travel anti-collision limits are set in the longitudinal and transverse directions of the machine tool After the switch and limit switch fail, the polyurethane anti-collision barrier can ensure the safety of the machine operation to the greatest extent; the automatic programming system directly generates the processing program from the graphic file, and the computer simulates the graphic processing path, which improves the efficiency of processing and the use of materials. Rate.

As a new type of tool, metal cutting machines are increasingly used in various industries. So how exactly is laser cutting used, and how do you distinguish between good and bad laser cutting?

First, the energy of the laser is concentrated into a high-density beam in the form of light, and the beam is transmitted to the working surface to generate enough heat to melt the material. In addition, the high-pressure gas coaxial with the beam directly removes the fused metal , So as to achieve the purpose of cutting, which shows that laser cutting is essentially different from the machining of machine tools.

It uses the laser beam emitted from the laser generator to focus into a high-power density laser beam irradiation condition through an external circuit system. The laser heat is absorbed by the workpiece material, and the temperature of the workpiece rises sharply and reaches the boiling point. , The material begins to vaporize and form holes, and as the beam moves relative to the workpiece, the material finally forms a slit. The process parameters (cutting speed, laser power, gas pressure, etc.) and motion trajectory during slitting are controlled by the numerical control system, and the slag at the slit is blown away by a certain pressure of auxiliary gas.

In the laser metal cutting process, an auxiliary gas suitable for the material to be cut is also added. When steel is cut, oxygen must be used as an auxiliary gas to produce an exothermic chemical reaction with the molten metal to oxidize the material, and at the same time help blow away the slag in the grid. For metal parts that require high machining accuracy, nitrogen can be used as an auxiliary gas in the industry.

Many metal materials, regardless of their hardness, can be cut without deformation with a sheet metal laser cutting machine (the most advanced metal laser cutting machine can cut industrial steel with a thickness close to 100mm). Of course, for high-reflectivity materials, such as gold, silver, copper, and aluminum alloys, they are also good heat transfer conductors, so laser cutting is difficult or even impossible (some difficult-to-cut materials can be cut with pulsed laser beams. Due to the extremely high peak power of the pulse wave, the absorption coefficient of the material to the beam will instantly increase sharply).

INFO CENTER has become a standardized way of dealing with powder coating machine for sale.

Super quality are in offer at Ventech Automatic Machine, welcome to visit us.

Like anything else in powder coating machine price, there are a variety of choices and types to choose from, and each of them will affect your budget in some form. YINGDE VENTECH INTELLIGENT EQUIPMENT CO., LTD. offers a range of quality at competitive prices.

By building an connection around VENTECH and catering specifically to the craft beer crowd, YINGDE VENTECH INTELLIGENT EQUIPMENT CO., LTD. was able to raise the capital and brand awareness needed to successfully break into the domestic market with a groundswell of support.

The same determination is critical for business owners. The journey in INFO CENTER business is both a challenging and rewarding experience.