Pulse laser light output control program

Traditional pulsed fiber lasers have the following shortcomings in use:

1. It is not convenient for the craftsman to configure the laser output waveform, which affects the adjustment of the technological parameters.

2. It is difficult for the host computer program to control the light output waveform, and the real-time response speed of the laser light output is slow.

3. The pulsed fiber laser cannot control the light output alone.

Technical implementation elements:

The purpose of the present invention is to provide a method for realizing the light output control program of a pulsed fiber laser, so as to solve the problems raised in the above-mentioned background art.

To achieve the above object, the present invention provides the following technical solutions:

A method for realizing a light output control program of a pulsed fiber laser, comprising the following steps:

Step 1: Set the corresponding welding process parameters according to the process requirements of the specific welding object;

Step 2: Download the light output parameters to the light output master mcu;

Step 3: The main control unit gradually calls and calculates the da output value by setting the light output parameters;

Step 4: Carry out data planning and processing according to the da output value;

Step 5: Carry out the data planning processing sub-process;

Step 6: Real-time change and adjustment of the output power energy of the laser is realized.

As a further solution of the present invention: in the first step, the specific light-emitting data parameters can be divided into 32 groups of data, and each group of data can realize 16-segment power value setting combined with the duration of each segment to realize the target value output control of the data, according to the control The required light output in one cycle can achieve 16-segment linear adjustment.

As a further solution of the present invention: the main control unit in the step 3 and the sub-process in the step 5 are all written in C language.

As a further solution of the present invention: the part of the main control unit for the pulsed fiber laser in the third step mainly includes: planning the number of light points in combination with the light output end power and the light output duration, and calculating the light output data to realize the light output data array to form a light output database.

As a further solution of the present invention: the sub-process in the step 5 performs data planning for the light emitting time, and the output light emitting time is less than the set time.