New energy battery laser welding machine

Galvanometer laser welding is a way of laser welding. On the basis of laser welding, a galvanometer and its control system are added, and the galvanometer is used to realize rapid scanning and deflection of the laser, which increases the accessibility of the laser. Compared with the traditional In this way, the galvanometer laser welding machine is replaced by a high-speed moving scanning lens, and with professional software with powerful graphics processing functions, it realizes program-controlled instantaneous multi-point welding, which effectively improves production efficiency and flexibility. The following introduces the characteristics of the galvanometer laser welding machine.

The galvanometer laser system uses two mutually perpendicular galvanometers. Its working principle is: input a position signal, and the swing motor will make the galvanometer lens swing at a certain angle according to the conversion ratio of a certain voltage and angle, so that the laser can be continuously displayed in different areas on the same plane. Spot and seam welding. The whole process adopts closed-loop feedback control, and the drive circuit board adopts various anti-interference methods. The system has high reliability, good linearity, high repeatability and short response time. Compared with the traditional automatic welding machine, the welding speed of the galvanometer laser welding machine is greatly improved.

Since the galvanometer laser welding machine adopts the galvanometer scanning method, its welding speed is fast, the precision is high, and the beam mode is good. Relatively speaking, it is suitable for laser precision spot welding of various parts.

During single-point welding, the production efficiency is higher than that of ordinary laser spot welding due to the greatly reduced idle positioning time. The scanning laser welding machine is composed of a laser, a laser power supply, an optical scanning system, a three-dimensional adjustable workbench, an industrial computer system, a refrigeration system, a laser indicating system, and an operating cabinet. Welding points or graphics can be directly input and edited in its special software, or edited by other software such as Auto CAD, Corel DRAW, etc., and then imported and processed by its special software.

Automatic translation of the workbench to achieve double-station operation: a dimensional translation workbench is installed under the welding head, and the double-station operation can be realized through the multi-square marking function of the special welding software. The staff can weld the workpiece up and down with both hands, which greatly improves the Overall welding efficiency, the welding scanning head is fixed on the one-dimensional lifting platform installed in the vertical direction, and the height of the laser head can be adjusted conveniently and quickly through the lifting button on the front panel, making it easier and faster to adjust the laser focus.

The above are the characteristics of the galvanometer laser welding machine. The galvanometer laser welding machine can use the high-efficiency, accurate and fast-response galvanometer, and cooperate with the intelligent CNC machine tool to perform multi-dimensional, rapid batch and accurate welding of complex objects. This is also the reason for many laser welding equipment manufacturers. Improved through years of production and application experience.

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