CNC Hydraulic Sheet Metal Press Brake Bending & Shearing Machine

There are several synchronous belts in the transmission system of the  laser cutting machine . If the synchronizing belt is loose, the engraving machine will present the heavy shadow. If the synchronous belt is too tight, it will cause the wear of the synchronous belt. After a period of time for using, adjust the tight screws of the synchronous belt, and adjust the synchronous belt to the proper tightness until the carving text does not appear in heavy shadow, and the running noise of the laser engraving machine and the laser cutting machine is low, or consult the manufacturer's technical personnel.  1. Add oil to bearings  Laser cutting machine uses a large number of bearings, in order to ensure good cutting, carving consequences, part of the bearings need to be refueled regularly (excluding oil bearing), use a clean soft cloth to wipe off the soil on the bearings, inhale the machine oil into needle pipe with needle pipe, and then use the needle add it to the bearings sl...

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 reasons for occasional glow of the  laser cutting machine  are as followed: 1. It is caused by the instability of power supply voltage, so the laser tube needs to be replaced. 2. The lens is dirty or damaged, resulting in severe deviation of light path. In this situation, clean the pumps and pipes, and replace the pumps when necessary. 3. It is caused by abnormal water cycle. 4. It is caused by the abnormal water protection. So we need to clean or replace lenses and readjust the optical path. And the water protection needs to be replaced. 5. It is caused by the aging of the laser tube. 6. It is caused by the failure of the laser power supply or motherboard, and we need to replace the corresponding accessories. Best cutting machine at GLDMA .

The hydraulic components of the dispersed  bending machine  are connected by oil pipes and pipe joints to form a complete hydraulic system. The performance of tubing and the structure of pipe joints are directly related to the working state of a hydraulic system. This article introduces commonly used hydraulic tubing and pipe joints, and the general name of tubing and pipe joints is bending machine hydraulic pump. I. Oil pipe of bending machine In the hydraulic system of the bending machine, there are many types of tubing is used, such as steel pipe, copper tube, nylon tube, plastic pipe, rubber tube, etc.,. In the selection of hydraulic system pressure, the position of hydraulic components and the working environment of the hydraulic equipment should be taken into consideration. 1. The steel pipe is divided into two types: seamless steel pipe and welded pipe. The former is usually used in high voltage system, and the latter in low voltage system. The characteristics of the st...

Sheet metal processing  sometimes also called Plate work processing. This word comes from the English words: plate metal. Generally, some metal sheets are stamped by hand or a mold to make it plastic variation and eventually form the desired shape and size, and it can further produce more complex parts through welding a small amount of machinery, such as the chimneys commonly used in homes, in furnaces, and car shells that are all sheet metal parts. Metal sheet punching is called sheet metal processing. Specifically, for example, chimneys, drums, fuel tanks, air ducts, elbows, heads, and gardens, funnels, etc., are manufactured using sheet metal. The main processes are shearing, bending, buttoning, bending, welding, and riveting. This needs certain geometric knowledge. Sheet metal parts are sheet hardware. That is parts that can be processed by means of stamping, bending, stretching, etc. A general definition is the parts with the same thickness during the processing. Corresponding...

The hydraulic components of the dispersed  bending machine  are connected by oil pipes and pipe joints to form a complete hydraulic system. The performance of tubing and the structure of pipe joints are directly related to the working state of the hydraulic system. This article introduces commonly used hydraulic tubing and pipe joints, and the general name of tubing and pipe joints is bending machine hydraulic pump. I. Oil pipe of bending machine In the hydraulic system of the bending machine, there are many types of tubing is used, such as steel pipe, copper tube, nylon tube, plastic pipe, rubber tube, etc.,. In the selection of hydraulic system pressure, the position of hydraulic components and the working environment of the hydraulic equipment should be taken into consideration. 1. The steel pipe is divided into two types: seamless steel pipe and welded pipe. The former is usually used in high voltage system, and the latter in low voltage system. The characteristics of the ...

The reasons for the occasional glow of the  laser cutting machine  are as followed: 1. It is caused by the instability of power supply voltage, so the laser tube needs to be replaced. 2. The lens is dirty or damaged, resulting in a severe deviation of a light path. In this situation, clean the pumps and pipes, and replace the pumps when necessary. 3. It is caused by abnormal water cycle. 4. It is caused by the abnormal water protection. So we need to clean or replace lenses and readjust the optical path. And the water protection needs to be replaced. 5. It is caused by the aging of the laser tube. 6. It is caused by the failure of the laser power supply or motherboard, and we need to replace the corresponding accessories.

Cause and treatment of wire drawing when  laser cutting machine  is discharged: 1. When the nitrogen or the carbon dioxide content in the mixed gas is 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 leaks 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.  Professional CNC hydraulic machine at GLDMA.COM .

With the rapid development of industry, the important role of sheet metal processing has become increasingly prominent. Laser processing is widely used in  sheet metal cutting . Welding and cladding and other fields due to its advantages of good flexibility, high precision, high speed, low thermal impact, ease of programming, and automation.  At present, laser surface modification technology is gradually being widely used as a new industry. China has trillions of yuan worth of equipment in service. Each year, due to the corrosion and wear of its key components, the losses caused by the suspension of production and retirement of the equipment account for 3% to 5% of the national economy's total output value. Laser surface modification technology plays an important role in the surface strengthening and manufacturing of vulnerable and consumable parts in industrial production. After several years of national scientific and technological breakthroughs in China, the technology has ...

When using the equipment such as a  brake machine , when the machine maintains pressure, it will encounter the situation that the slider pressing force is insufficient and the return speed is slow. What causes this situation? According to the hydraulic system diagram and working process analysis, the reasons for the insufficient slider pressing force and the slow return speed during the pressurization of the bending machine may be as follows: (1) The piston and end cover of the bending machine is not well sealed, and the bending machine causes serious leakage inside and outside the cylinder. (2) The relief valve 14 is under pressure. (3) The poppet valve 12 has a serious wear on the surface of the valve plug, causing the valve port to close loosely. (4) The relief valve 9 is set to a low pressure. (5) Excessive pressure in the hydraulic pump causes a low pump pressure. (6) The surface of the spool of the reversing valve 6 is worn, which causes the spool to move in the valve body to...

1. Background As an important tool for the improvement of enterprise management level and information integration, ERP is a new management means combined with IT technology and management. It has been accepted and applied by more and more Chinese enterprises. Considering the long-term development of the enterprise and the demand for rational and efficient allocation and use of the enterprise's internal and external resources inside and outside the enterprise organization, our company began to carry out the ERP project in August 2013. It is expected to provide the enterprise with high quality and efficient data management platform through the implementation of the project and then transform the reliable data into information in order to explore the space for the innovation and development of enterprises. As the key of PDM and ERP system integration, BOM is the core of product structure and product configuration management. The establishment of a perfect and reasonable BOM pr...

The operation standards of  hydraulic press brake machine  are very necessary and reasonable for those who just start to use it to learn and read. Operating hydraulic bending machine according to the standards can greatly prolong the life of the machine and ensure the safety of the operator at the same time. 1. The operator must read the instructions in detail before using the bending machine to acquaint with and grasp the structure, performance and adjustment method of the bending machine. 2. If there are multi-operators operating the machine, confirm that there is no unsafe factor before stepping down the foot switch. 3. The clearance between the upper and lower molds must be adjusted evenly. When working, no tools can be placed on the lower mold and the worktable, and defects such as welding scarring cannot be found on the surface of the workpiece. 4. Always keep the bending machine clean. When using it, attention should be paid to the conditions of all parts of the bending...

Structure and Characteristics of  Hydraulic Plate Bending Machine : (1) Hydraulic transmission, the oil cylinders at both ends of the machine are placed on the slide block to directly drive the machine to do sliding work. (2) Structure of mechanical block is adopted, and it is stable and reliable. (3) The slider stroke maneuver is fast adjusted, manual fine tuning, and counter display. (4) All-steel welded structure has sufficient strength and rigidity. (5) The synchronous mechanism of the slider is forced to synchronize by twisting axis. (6) Wedge-type deflection compensation mechanism ensures higher bending accuracy. The main hydraulic cylinder of the hydraulic plate bending machine includes the end cover, the cylinder body, the outer piston rod, flange sleeve, the inner piston rod, screw sleeve, nut, and cap. And the end cover is fixed on one end of the cylinder body, the screw sleeve, nut, and cap are fixed on the other end...

1.Introduction CNC punching shear composite machine  tool is widely used in sheet metal parts machining process because of its high accuracy, high efficiency and low comprehensive cost. At present, the blanking process of sheet metal parts is developing towards diversification. CNC punching shear composite machine tool is the representative of this trend. The use of CNC punching shear composite machine tool is different from other machine tools. It is necessary to constantly sum up experience and skills in the process of production and application. This paper will introduce the application of CNC punching shear compound machine in sheet metal processing from various angles. 2. TheApplication of CNC Punching and Shear Composite Machine Tool Because the CNC punching shear composite machine tool is a kind of integrated CNC processing equipment, the complete process flow must be considered in the application, which should include...

China has been recognized as the developing world-level manufacturing country and the global strategic sourcing center of transnational enterprises. As an important sub-industry in metal forming and processing industry, sheet metal industry is the basic industry of mechanical manufacturing industry. Its development degree reflects the competitiveness of a country's manufacturing technology. Its products involve automotive, electronic and electrical appliances, communications, medical instruments, machinery, ship and airspace and so on. It has a wide range of applications The utilization rate of punching and hydroforming equipment that is often used in production enterprises is the highest, accounting for 75.57%, and the utilization rate of forming and bending equipment accounts for 53.44%. As lofting and drilling equipment for sheet metal forming: cutting equipment and drilling, punching and slotting equipment account for 48.09%...

Laser cutting technology has more advantages in reducing cost than traditional processing technology, as the laser beam is always existed in the form of a point, so it is very flexible in two-dimensional plane processing. In the process of  laser cutting machine , Shanghai laser cutting only move its head, but another workpiece is still, without the need to set the micro connection, which is helpful to make the laser in the cutting process easier. Its computer CAM system does not need to make a manufacturing process for a single part, just to optimize the layout of the results and the cutting route, and then start the laser to be processed. But in the compound machine, the it need mould setting, the laser cutting route presupposition, and the setting of the connecting part, then the next step can be performed. By contrast, the preparation time of laser cutting machine is much less than that of compound machine. In actual application, when the machine is processed, because of the dr...