Supply of small waterproof board climbing welding machine for Chongqing tunnel geomembrane climbing welding machine

Description :

　　Beijing geomembrane climbing welding machine small tunnel climbing welding machine

　　The climbing welding machine can achieve automatic welding, and the crossbeam can be raised and lowered as well as extended and retracted left and right, with variable frequency speed adjustment. It can be combined with various welding displacement equipment to achieve a truly automatic welding center. The model is determined based on the large diameter and length of the customer's welded workpiece. A device that delivers and holds the welding head or gun in the welding position, or moves the welding head or gun along a specified trajectory at a selected welding speed. The composition principle of the welding operator is mainly composed of an operating device, a control device, a power source device, and a process support device. The operating device includes a guide rail, a tilt angle adjustment mechanism, a vertical guide mechanism, a welding gun clamp, and a welding gun. The tilt angle adjustment mechanism allows the welding gun to rotate positively and negatively around the center. The control device consists of an electrical control system, which can control the working status of the welding operator. The power source device is composed of cylinders and uses pneumatic drive for power transmission. The process assurance device consists of a wire guide mechanism, a welding wire guide tube, and a wire guide nozzle, which can achieve automatic guidance and positioning of the welding wire and ensure the quality of the weld seam. Crawling welding machine application: Crawling welding machine is a specialized equipment that is combined with welding roller frame, crawling welding machine, etc. to automatically weld the inner and outer circumferential seams, corner welds, and inner and outer longitudinal seams of components. It has various structural forms such as fixed and rotary.

　　The temperature field in the welding area of the climbing welding machine is the result of the combined action of heating and heat dissipation processes. The heat generated in the welding area cannot be used entirely to melt the base material. The effective heat required to form a sufficiently sized fusion core only accounts for 10% to 30% of the total amount. The majority of the remaining heat will be lost due to heat conduction and radiation to adjacent substances (including air, the interior of the plate, metal electrodes, etc.), forming a dynamic thermal balance in the welding process and maintaining the appropriate temperature in the welding area of the spot welding machine. The factors that affect the effective heat capacity include the specific heat capacity of the material, melting temperature, and the volume of the melting core. In general, the heat lost by conduction to the metal around the solder joint accounts for about 20% of the total heat, the heat lost by conduction to the inside of the electrode accounts for 30% to 50% of the total heat, and the heat lost by radiation convection on the surface of the electrode plate to the air medium accounts for about 5% of the total heat.

AfterSalesService :

• Geomembrane climbing welding machine