How to mark large area workpiece by first radium laser marking machine

time:2020-07-29    hits:

In the operation process of laser marking machine, it is always a vexing problem for operators to fix and arrange the workpiece well during the marking process. After analyzing the working principle of the processing equipment, the first radium laser learned that the relative operation of the workpiece and the light spot is compared by the rectangular coordinate motion system. Specifically, it can be divided into three operation modes: one is the movement of the workpiece, the second is the movement of the light spot, and the third is the mutual combination of the workpiece and the light spot movement.

During the operation of the first radium laser marking machine, it has been a vexing problem for the operator to fix and arrange the workpiece well during the marking process. After analyzing the working principle of the processing equipment, the first radium laser has learned that the relative operation of the workpiece and the light spot is compared by the rectangular coordinate motion system. Specifically, it can be divided into three operation modes: one is the movement of the workpiece, the second is the movement of the light spot, and the third is the mutual combination of the workpiece and the light spot movement.

The movement of light point is relatively simple, and it is controlled by light guide system. For some small area processing, it mainly adopts double standard worktable to move the workpiece, so that the scheme of fixed light path can achieve the best effect. However, if the surface size of the workpiece is too large, we usually use to fix the reflector, processing head optical parts on the gantry or move together on the slide rail.

At present, semiconductor laser marking machine in the application of most of the gantry to fix, so that the workpiece driven by the processing table to move in a coordinate way, which is relatively simple and fast. However, if the gantry movement is driven from both sides synchronously, but due to its complex structure, for large format workpiece processing, it should be solved by using light spot. At the same time, in order to avoid the large change of light points in laser processing, it is necessary to fix the laser on the slide rail to operate together.

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