Submerged arc welding ultra small nose itself - automatic welding machine
10 Aug 2019
The submerged arc welding ultra small nose itself is a precision welding tool that can be welded into a cylinder with a diameter of 300 mm. The small submerged arc welding head is set on the automatic welding machine. The working process is to realize the automatic linkage of the welding by manually operating the switch button of the controller. In the welding process, the workpiece at the weld is covered with a layer of granular flux, and the continuous welding wire forms an arc by the friction between the flux and the workpiece. Under the high heat of the arc, the welding wire, the flux and the workpiece melt, forming a metal melting. Pool. As the ultra-small head continues to advance, the welding wire, flux and workpiece in the front are continuously melted, and the rear is continuously cooled to form a weld, in which air is required to be isolated. In the submerged arc welding ultra-small head, not only the welding power supply is self-contained, but also a set of control systems, ...
Operating machine - flux recovery device
05 Aug 2019
The automatic welding machine equipment developed by our factory is excellent in equipment, complete in model and good in quality, and can be customized according to requirements. The automatic welding machine equipment needs to recover and transport the flux that has not melted in the workpiece, in order to ensure the recycling of the flux. A flux recovery device is required to be mounted on the cross arm of the automatic welder operating machine. The flux recovery device utilizes a wind pump assembly, which can be imported or made in China, and uses its suction force to recover the flux that has not melted during welding into the collecting cylinder in the machine, and then put it in the feeding mechanism through the external air source. . There are manual-automatic (electrical, relay, solenoid valve control, PIC, TV screen) control, the flux is directly sent to the small hopper of the machine head, and the material is discharged onto the workpiece to ensure the welding needs, and th...
Welding machine welding deformation prevention measures
27 Jul 2019
As the core of the welding operation center, the welding manipulator is widely used in various industries due to the advantages of effectively improving welder labor conditions, improving productivity, and simple operation and low input cost. However, there are always some orders in the welding process. The problem of people's headaches, like welding deformation, is very painful for users. Today, Xiaobian will share with you the causes and precautions of welding deformation and welding stress. The basic forms of welding deformation include shrinkage deformation, angular deformation, bending deformation, wave deformation and distortion. Uneven heating and cooling of the weldment during the welding process is the root cause of weld stress and deformation. The main measures to reduce welding stress and deformation are: First, reserve the amount of shrinkage deformation. According to the theoretical calculation and practical experience, the shrinkage allowance is pre-considered in the prep...
Welding positioner advantages
19 Jul 2019
The welding positioner is a device that makes the weld be horizontal or boat-shaped by the rotation or inclination of the working day. The rotation of the table adopts the frequency conversion stepless speed regulation, and the tilting is driven by the sector gear or the hydraulic cylinder, and the operation machine can realize the joint control. The advantages of welding positioner are as follows: 1. The operation is simpler and the performance is stable. The positioner is made according to the specific needs of different manufacturers, so the overall operation is also designed according to the habits of the merchants. This kind of equipment is simpler to operate, more stable, stable in performance, and can ensure the overall working efficiency, which is very suitable for everyone to choose. 2. Simple maintenance and long service life. The equipment has undergone an overall innovation, the quality of the new product is better, and it is more stable. It only needs to be used according ...
Welding manipulator selection tips
13 Jul 2019
In the processing of metal materials, the welding process is indispensable, so the automatic welding machine has become one of the important components in the material production line. It conforms to the material welding process. If the quality of the automatic welding machine is not up to standard, not only will it be Reducing the quality of the weld will also affect the entire process. Therefore, we should pay attention to the following points when choosing the welding operation. When choosing an automatic welding machine, we must pay attention to the influence of the brand. The quality of the brand manufacturer is also guaranteed. The quality of the equipment is the life of the production line and the guarantee of efficiency. Therefore, in the process of selecting an automatic welding machine, priority should be given to equipment manufactured by large brand regular manufacturers. Secondly, we must pay attention to the service and after-sales service of the automatic welding machine...
Working principle and technical requirements of welding machine
05 Jul 2019
The welding machine can weld all kinds of welds and various methods to metal containers and metal welding dismantled parts. Widely used in wind power equipment, pressure vessels, petrochemical pipelines, steel structures, boilers, shipbuilding, surfacing repair and many other industries. The welding positioner is a universal and efficient welding equipment for ring seam welding. First of all, because the welding machine uses a hydraulic transmission, combined with a highly integrated valve block and a large flow path, the pressure loss of the entire system is much reduced; the sealing performance of the welding machine is very high. Mainly used are imported components imported from abroad. Secondly, the oil temperature can be well controlled, because the oil circuit of the welding machine is designed with clever ideas, so that the entire hydraulic system presents a good appearance, even if it is used for a long time, there will be no big problems. The operating system of the welding ma...