The Welding Turntable is a special welding aid for reverse working welding offsets to achieve the desired machining position and welding speed. It can be combined with working machines and welding machines to form a group of workstations to form a semi-active welding center, and can also be used to move workpieces during manual operations. When the table rotates, the frequency converter is used for stepless speed regulation with high precision. The remote sensing box can complete the long-distance operation of the workbench, and can also be connected with the operating machine and the welding machine control system to complete the linkage operation.
The use of a welding turntable can shorten auxiliary welding time, improve labor productivity, reduce the labor intensity of workers, improve welding quality, and can give full play to the efficacy of various welding methods. With the continuous development of information technology towards intelligence, motion control, and information technology have been widely used in the manufacturing industry.
FENGWEI welding turntable is also developing in the direction of intelligence, multi-function, large-scale, integration, high precision, and high reliability. For the installation and welding of large workpieces, the composition and structure of the lifting welding turntable should be clearly explained. At the same time, the rotating organization and the inclined organization are the core parts of the program, which mainly involve gear transmission planning and shaft planning and inspection.
The welding turntable is an active welding management center and can also be used for the manual processing of products. The rotation of the table adopts a soft starter, step-less speed change, and high-speed regulation accuracy. It can not only complete the remote control of the console but also connect with the active control system of the operating machine and the active welding machine to complete the actual connection operation. The welding turntable is generally composed of two parts: the welding turntable and the turntable. The welding turntable can choose rotation and rotation according to different welding lifting directions so that the fixed workpiece can achieve the required electric welding, installation angle, and welding. The turntable adopts stepless DC frequency conversion speed regulation, and the welding speed is satisfactory.
The deployment of the welding turntable on the machine tool follows the application of the welding structure of the machine tool product. The main products of my country's machine tool work are metal cutting machine tools, forging machinery products, foundry machinery products, woodworking machine tools, tool products, abrasives, and machine tool accessories. At the same time, metal cutting machine tools, forging machinery, and casting and welding turntable products are the main application categories of welding turntables. Welding turntables have gradually become the dominant machine tool work process.
Selection of welding turntable
1. Select the appropriate welding turntable according to the characteristics of the welded structural parts. For example, the rear axle housing of the bulldozer and the X-shaped frame of the excavator can be designed as an L-shaped double rotary welding turntable, the underframe of the bulldozer can be designed as a roller welding turntable, and the bucket welding turntable of the excavator can be designed as a c-shaped turntable. Double rotary, the boom of the excavator can be designed as a 2-column single circle.
2. The welding displacement function selected according to the manual welding operation can move any welding seam of the welded workpiece to the position of flat welding or ship welding, avoiding vertical welding and back-to-back welding, and ensuring the welding quality.
3. According to the operation needs, choose the welding turntable with good openness, easy operation, compact structure, and small footprint. The operating height of the operator is as low as possible, which is safe and reliable. When designing, please consider the simplicity and convenience of the workpiece chuck.
4. Large-scale structural parts selection Construction machinery large-scale welded structural parts welding turntable, the welding work height is high, and the operator can weld by increasing the height. By being equipped with a hydraulic lift table, it is also convenient to weld at different heights.