Do you know what requirements welding robot has for welding wire? Let's talk about welding robot's requirements for welding wire
Welding robot can choose welding wire in barrel or in plate according to the need. In order to reduce the frequency of changing welding wire, welding robot should choose barrel welding wire. However, due to the use of barrel welding wire, the feeding hose is very long and the resistance is high, so the quality requirements of welding wire stiffness are high. When the welding wire with poor copper plating quality is used, the copper plating on the surface of the welding wire will reduce the volume of the pipe due to friction, and the resistance will increase when the wire is fed at high speed. The welding wire can not be sent out smoothly, resulting in shaking, which makes the arc unstable and affects the weld quality. When it is serious, the welding robot will be shut down due to the jamming phenomenon, so the welding wire guide pipe should be cleaned in time.
Users try to choose the same brand of products, just with this model of a very matching fixture to use, can make the use of the effect become very good. However, there is still a key issue to be considered by users when purchasing products.
This article comes from the manual welding equipment of water tankhttp://www.mountainprovince.net
Methods to reduce welding deformation and control
I. causes and types of welding deformation causes of welding deformation: welding deformation refers to the deformation of weldments during and after welding. During welding, the molten metal and the base metal near the seam expand and produce plastic deformation. During solidification, the weld and the metal near the seam contract. This is the longitudinal stress and the transverse stress. Make the weld longitudinal and transverse shrinkage, so that the weldment deformation. Because the heat e
Specific differences between grinding machine and polishing machine
Difference: the workpiece processed by grinding machine is rough, and the surface finish of workpiece processed by polishing machine is better, but high finish can be achieved by installing precise grinding wheel on grinding machine. Grinding machine: electric grinder reciprocating electric polishing grinder (also known as file mill). It is widely used in the fine machining and surface polishing of the mold profession. It is a substitute for similar pneumatic products. The main outstanding featu
How to improve the efficiency of straight seam welding machine?
The straight seam welding machine is widely used in ordinary times, and our appeal to the seam welding machine is constantly strengthened. We should know about the operation of the seam welding machine. The straight seam welding machine is not only excellent in spot welding machine, but also excellent in seam welding machine. A good machine must be equipped with a good operator. It is not simple to be a good operator. In addition to the accumulation of time experience, it also needs many tips, s
How to deal with the failure of welding robot?
General welding robot factory has the following shortcomings: a) human shortcomings caused by improper operation, mainly including welding gun damage in welding robot factory, improper loading and unloading of workpieces, and no deformation of positioner follow-up. B) the disadvantages of poor design and manufacture of peripheral equipment mainly include: problems of lifting way switch and cable, quality problems of some components flashed by teaching device. C) improper environmental protection