Welding characteristics of electric welding machine
15 Nov 2019
In terms of skills, the electric welding machine belongs to the power supply range. It integrates power electronics skills, active control skills, active detection and active identification skills, computer hardware skills, software skills, display skills, barcode scanning skills and database skills. Integral, the first is to supply constant welding voltage or welding current, and to test and control the welding process, so that the welding results reach the best form. Features: 1. Automatic IC closed-loop design, when the welding can not meet the welding conditions (such as voltage, current, temperature failure) according to the standard, it can automatically detect and judge a variety of welding faults, and prompt the corresponding alarm code for the operator's reference . 2. Connect the professional printer to instantly print out the actual parameters of the welding for archival purposes, providing a reliable guarantee for mastering the first-hand welding of real materials, copying ...
Automatic electrofusion welding machine selection and use skills
09 Nov 2019
Pe pipe automatic electric welding machine to improve the work attitude and continuous improvement of innovative ideas, won the recognition. Do we need to pay attention when using the electric welding machine? I believe that everyone has their own opinions on how to use the electric welding machine. Xiaobian will share with you some common problems about using electric welding machines: Each manufacturer's product model and parameters are different. Therefore, the latest electric heating and fusion welding machine should use the latest automatic electric heating and welding machine that supports manual and barcode use. Otherwise, the range of other products will be reduced during use. Thereby reducing the use efficiency, resulting in unnecessary waste, the price of the pe tube electric welding machine, will also have an impact on the quality of work. During construction, generally when the power supply is within 50 meters from the welder, it is necessary to select 2.5mm2 input cable, e...
How to use the hot melt butt welder
01 Nov 2019
Use of hot melt butt welder: 1, welding preparation The preparation for welding is mainly to check whether the condition of the welding machine meets the working requirements. For example, check whether the fasteners in various parts of the machine are detached or loose; check whether the electrical connection of the whole machine is correct and reliable; check whether the hydraulic oil in the hydraulic tank is sufficient; confirm that the power supply matches the requirements of the tool input; whether the heating plate meets the requirements (Whether the coating is damaged); trial operation of milling cutters and oil pump switches, etc. Then put the kava with the same pipe specifications into the rack; set the heating plate temperature to the welding temperature (the welding temperature of the polyethylene pipe channel is 200~230 °C), and wipe the heating plate with soft paper or cloth alcohol before heating. Surface, but be careful not to scratch the PTFE release layer. 2, welding W...
Welding positioner use and technical requirements
26 Oct 2019
The positioner is a special welding aid that is suitable for the welding displacement of the rotary work to obtain the ideal machining position and welding speed. It can be used together with the operating machine and welding machine to form an automatic welding center, and can also be used for workpiece displacement during manual work. The table rotates with stepless speed regulation of the frequency converter, and the speed regulation precision is high. The remote control box can realize the remote operation of the worktable, and can also be connected with the operation machine and the welding machine control system to realize the linkage operation. The welding positioner is a universal and efficient welding equipment for ring seam welding. It can be equipped with a welding machine such as a argon arc welding machine (filled or unfilled), a gas metal arc welding machine (C02/MAG/MIG welding machine), a plasma welding machine, etc., and can be combined with other machines to form an a...
Wear plate surfacing machine working principle
19 Oct 2019
The wear-resistant composite steel plate is processed by uniformly welding a layer of wear-resistant alloy on the surface of the ordinary titanium steel plate with a special high-hardness arc self-shielding welding wire for the wear plate. Its material: Q235 + wear plate alloy. Surfacing and wear-resistant composite steel is a common material in industrial and mining. It is a new type of alloy lining wear-resistant material, which has been widely used in industrial production. Its surfacing and wear-resistant composite steel plate has high wear resistance, good impact resistance, good corrosion resistance and high price performance. It is a kind of surfacing equipment because of its characteristics and long service life. The working principle is that the workpiece is placed on the workpiece carrier, and the welding arm equipped with the arc welding head is horizontally and vertically moved on the gantry, so that the welding tip on the head is aligned with the weld, and then the gantry ...
Welding roller frame working principle and installation precautions
12 Oct 2019
The welding roller frame drives the rotation of the cylindrical (or conical) weldment by the friction between the weldment and the active roller. Mainly used on some large machines in heavy industry. So today we focus on what needs to be paid attention to when installing the welding roller frame! 1. Before welding the roller frame When using, the roller should be in full contact with the workpiece. It is strictly forbidden to contact the weld or the sharp part. At the same time, when the workpiece is hoisted, it is strictly prohibited to hit the roller to prevent the roller or other parts from being damaged. If the equipment is not fixed, the strong impact may cause the whole Machine subversion. 2, when the welding roller frame starts Adjust the welding roller frame from low speed to high speed at the start, when changing the steering, the motor can be switched after the motor is stopped, otherwise the motor will be burnt. During operation, it is strictly forbidden to separate the man ...