Laser equipment adjusting method based on temperature compensation

An adjustment method and laser equipment technology, applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve problems such as the performance impact of the galvanometer motor, galvanometer, and laser, and achieve the effect of continuous and efficient work

Inactive Publication Date: 2019-05-31
苏州匠恒智造科技有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a laser device adjustment method based on temperature compensation to solve the problem in the prior art that the performance of the vibrating mirror motor, vibrating mirror and laser in the laser device is affected after the temperature rises

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  • Laser equipment adjusting method based on temperature compensation
  • Laser equipment adjusting method based on temperature compensation
  • Laser equipment adjusting method based on temperature compensation

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Embodiment Construction

[0022] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Although the description of the present invention will be presented in conjunction with a preferred embodiment, it does not mean that the features of the invention are limited to this embodiment. On the contrary, the purpose of introducing the invention in conjunction with the embodiments is to cover other options or modifications that may be extended based on the claims of the present invention. The following description contains numerous specific details in order to provide a thorough understanding of the present invention. The invention may also be practiced without these details. Also, some specific details will be omitted from the description in order to avoid obscuring or obscuring the gist of the present invent...

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Abstract

The invention relates to the technical field of laser equipment adjusting, in particular to a laser equipment adjusting method based on temperature compensation. The method comprises the steps that atemperature sensor is used for detecting the temperature of a galvanometer motor and a laser device, an angle sensor is used for detecting the angle of a galvanometer, the detected temperature value and the detected angle value are transmitted to a controller, and the controller adjusts the torque of the galvanometer motor, the power of the laser device and the angle of the galvanometer accordingto the detection result, the torque correction function, the current correction function and the angle correction function. On the basis of the temperature compensation principle, through combined application of the torque correction function of the galvanometer motor, the angle correction function of the galvanometer and the current function of the laser device, compensative adjusting is conducted on the torque of the galvanometer motor, the angle of the galvanometer and the power of the laser device, influences caused to the torque of the galvanometer motor, the angle of the galvanometer andthe power of the laser device due to temperature rising are eliminated, and the galvanometer motor, the galvanometer and the laser device can stably, reliably and continuously efficiently work.

Description

technical field [0001] The invention relates to the technical field of laser equipment adjustment, in particular to a temperature compensation-based laser equipment adjustment method. Background technique [0002] Laser processing is the most common application for laser systems, of which laser thermal processing is the most common form of application. Specifically, laser thermal processing refers to the use of the thermal effect generated by the laser beam projected on the surface of the material to complete the processing process, including laser welding, laser cutting, surface modification, laser laser marking, laser drilling and micromachining, etc. In the laser thermal processing system, the semiconductor laser is the core component, which is used to generate high-intensity laser beams. [0003] In recent years, with the continuous promotion of laser equipment, various problems have also emerged. Among them, the influence of temperature rise on the performance of lase...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/70
Inventor 曹海东王跃辉
Owner 苏州匠恒智造科技有限公司
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