來源：http://www.pencildreams.com/ 發布時間：2021-03-08 瀏覽次數：
Automatic welding has a wide range of applications at present. The reason why automatic welding is popular is that compared with traditional welding methods, automatic welding has more accurate welding accuracy. Moreover, with the application of automatic welding in recent years, more and more people begin to pay attention to the development of automatic welding. Now, let's have a deep understanding of the precautions and classification of automatic welding equipment.
Shandong automatic welding equipment
Precautions for automatic welding equipment:
1. Flexible welding methods support spot welding and resistance welding (pull welding). All process parameters of automatic welding equipment can be set by customers to adapt to all kinds of difficult welding operation and micro welding process. All welding parameters can be read and saved together with the solder joint coordinate program, so as to complete the flexibility of welding operation.
2. The soldering iron assembly can be adjusted in any angle and direction to control the R-axis of the soldering iron assembly and rotate 360 degrees freely. The welding times, preheating time and welding time can be set arbitrarily according to different pads and components, so as to complete the complex welding process of multiple solder joints on a board, and the welding operation is diversified.
3. Four axis / five axis linkage manipulator and automatic welding equipment adopt servo drive and advanced motion control algorithm, which effectively improves the positioning accuracy and repetition accuracy of the mobile end welding head, and completes the accurate positioning of any solder joint in three-dimensional space.
According to the activation degree, automatic welding equipment can be divided into the following three categories:
1。 Rigid automatic welding equipment: rigid automatic welding equipment can also be called primary automatic welding equipment, most of which are designed according to the open-loop control principle. Although the whole welding process is actively completed by the welding equipment, the closed-loop feedback system can not be applied to the fluctuation of welding parameters in the welding process, and the possible deviation can not be arbitrarily corrected.
2. Automatic control welding equipment: automatic control welding equipment is a kind of welding equipment with high initiative. It is equipped with sensors and electronic detection circuit to actively guide and track the welding trajectory, and feedback control the main welding parameters by closed loop. The whole welding process will be completed according to the preset program and process parameters.
3. Intelligent automatic welding equipment: the intelligent automatic welding equipment adopts various sensing elements such as visual sensor, tactile sensor, auditory sensor and laser scanner, and relies on computer software system, database and expert system. It has the functions of recognition, discrimination, real-time detection, operation, active programming, welding parameter storage and active generation of welding record file