CNC Hydraulic Sheet Metal Press Brake Bending & Shearing Machine

Cause and treatment of wire drawing when  laser cutting machine  is discharge: 1. When the nitrogen or the carbon dioxide content in the mixed gas are higher than standard, the wire drawing phenomenon will occur. 2. When wire drawing is caused by the cavity leakage, we need to exclude the leaking pointe of the cavity.  3. When the wire drawing is caused by the water in the cavity, our priority is to find out the part which leak water into the cavity, and then replace or repair it. In addition, in daily work, we need to pay attention to the anti-corrosion work and to nip in the bud.  4. When wire drawing is caused by cupric carbonate, the first thing to do is to clean the electrode assembly. If necessary, we can resort to pickling electrodes or other methods. 

The nozzle of  laser cutting machine  can assist the rapid gas ejection. It can effectively prevent impurities such as melted up to rebound, and then protect the focusing lens. At the same time, it can control the area and size of gas diffusion, thus further affect the cutting quality of laser cutting machine. At the same time, the size of the nozzle is various according to the thickness of the cutting material. 1. When cutting thin plates (below 3mm).  The nozzle with diameter of 1mm diameter will be relatively fine, and the nozzle with diameter of 1.5mm will be relatively thick, and the corner will be easier to contain stains. 2. When cutting thick plates (above 3mm).  The nozzle of the diameter of 1mm is not very stable. Because at this time, the power of cutting is high, the relative heat dissipation time is longer, and the relative cutting time also increases, the nozzle gas diffusion area with the diameter of 1mm diameter is small, so it is not very stable, but...

Opening the map of the world, we can see that from the east Asia Pacific economic circle begins, through the Eurasian continent, the region of the European economic circle. One band formed in this region is the radiation range of the "One Belt And One Road" initiative of China. "One Belt And One Road" as China's new international strategic framework will bring multiple opportunities to economic and industrial development everywhere. Its strategic vision can be divided into two levels: "infrastructure interconnection, financial interconnection, industrial docking and resource introduction". The forwards are committed to "trade and cultural exchanges, regional economic integration and common prosperity". Infrastructure connectivity is a priority area for "One Belt And One Road". The mature Chinese high-speed rail technology is once again in its glory. Laser processing technology is the most important manufacturing technique in orbi...

The servo motor is a very important component in laser cutting machine, and its quality determines the stability of the equipment, especially the deformation of the machining contour. Currently, the most used servo motor brands in laser cutting machines are Anchuan, Panasonic and Taida etc.. How does the servo motor affect the operation of the laser cutting machine ? For laser cutting machine, either plate cutting or pipe cutting, making the equipment shall be carried out in accordance with the established graphics processing, the key problem is how to participate in the processing of each axle of dynamic response and cooperate with each other. If the overall response of each axis is too slow in the process of processing or if there is a small axial deviation in some positions and a large deviation of the other axis, the deformation of machining contour will occur. However, there are many reasons for this discrepancy, such as mechanical, external force, servo responsiveness, contro...

Laser cutting machine  using high-energy laser beam on the material being processed to absorb the laser energy and melting, steam ratio, fracture and so on, so as to achieve the purpose of cutting the material. 1. Sheet metal processing CNC laser cutting with high precision, high speed, especially flexible processing (no need to open mode) and other advantages, a sheet metal processing technology development direction. The high-cost performance of laser in the sheet metal industry is unique, greatly favored by the sheet metal enterprises, laser equipment to become a sheet metal processing center business orders a strong guarantee. 2. Automobile manufacturing The automotive industry is a high concentration of high-tech industry, the laser as an advanced manufacturing means, in Europe and the United States developed industrial countries, 50% to 70% of the auto parts are done with laser processing, the automotive industry mainly laser welding And laser cutting as the main processing m...

Fiber laser cutting machine  technology has been quite mature in the cutting industry, but there are still many users do not know how to choose a suitable machine for them or have a variety of problems, now we tell you how to choose a correct laser cutting machine. 1. The scope of business needs First of all, we have to know our own business scope, cutting thickness, plate material and other factors, and then determine the power and worktable size, the current laser cutting machine power From 500w to 4000w and the size of the worktable can be customized according to customer needs. 2. The initial choice of manufacturers After confirming the needs of the machine we can go to the market or visit some users who have bought a laser cutting machine to have a look at the performance of the machine and the basic parameters. 3. The choice of laser power When choosing laser cutting machine, we should take full consideration of our own environment, the power of the laser power is cr...

Fiber laser cutting machine because it can be transmitted through the optical fiber, the flexibility has been improved greatly , less failure, easy maintenance, fast working speed, so has a great advantage when cutting the thin plate within 4mm, but by the impact of solid laser wavelength It is poor performance in cutting thick plates.  The wavelength of fiber laser cutting machine is 1.06um, can not be easily absorbed by non-metallic, so it can not cut non-metallic materials. The conversion rate of fiber laser photoelectric up to 25% or even more, The advantages of fiber laser cutting machine is quite obvious in the field of electricity consumption and cooling system. According to the international safety standards, the laser damage rating of 4 classes, fiber laser due to its short wavelength is very damage to the human body especially to the eyes, so it is divided into the most dangerous level, for security reason, the fiber laser cutting machine processing need in a fully enclo...

Nowadays laser cutting machine is more and more widely used, as it is with high speed, high precision and automation. It can save manpower and improve production efficiency.  The laser is shot from laser generator, through optical system, focus to high power and density laser beam. The beam shoots on surface of workpiece and makes it reach melting point or boiling point, at the same time, the high pressure gas which is on the same axis with laser beam blow the melting or pneumatolytic metal away. That is the basic reason of laser cutting. According to the laser generator, there are two types – CO2 type & fiber type. The frequency of the CO2 laser requires higher wattage of lasers to penetrate through metals. CO2 laser systems are best suited to cutting wood, acrylic, plastic, and fabric.  Fiber laser cutting machine  is much more energy saving. In the situation that reaches same performance, whole fiber cutting can save around 70% energy than CO2 type. The wattage can...