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Laser cleaning real-time monitoring device and method

A laser cleaning and real-time monitoring technology, applied in the field of laser cleaning, can solve the problems of difficult online real-time monitoring, recording and analysis of laser cleaning effects, and achieve the effects of simple structure, high measurement accuracy and easy operation

Active Publication Date: 2020-02-11
HARBIN INST OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem solved by the present invention is that the existing laser cleaning effect detection is difficult to realize online real-time monitoring, recording and analysis, and the requirements for equipment are high, the measurement steps are cumbersome and time-consuming

Method used

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  • Laser cleaning real-time monitoring device and method
  • Laser cleaning real-time monitoring device and method

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Embodiment Construction

[0035] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0036] In addition, it should be noted that the up, down, front, back, left, and right involved in the present invention refer to figure 1 The positive direction of X shown in the figure is right, the opposite is left, the positive direction of Z is upward, and the negative direction is downward. figure 2 The Y shown in the positive direction is the front, and the reverse is the rear.

[0037] see Figure 1-3 As shown, the embodiment of the present invention provides a real-time monitoring device for laser cleaning, including:

[0038] The transmission mechanism 1 is suitable for moving the workpiece 4 to be cleaned;

[0039] The conductive wheel 2 is suitable for being installed on the upper and lower sides of the workpiece 4 to be cl...

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Abstract

The invention provides a laser cleaning real-time monitoring device and method. The laser cleaning real-time monitoring device comprises a transmission mechanism, conductive wheels and a real-time monitoring system. The transmission mechanism is suitable for moving a workpiece to be cleaned; the conductive wheels are suitable for being mounted on the upper side and the lower side of the workpieceto be cleaned; and the real-time monitoring system is suitable for being electrically connected with the conductive wheels and used for measuring the resistance value of the workpiece to be cleaned and analyzing the resistance value of the workpiece to be cleaned. The laser cleaning effect is reflected by the change of a resistance signal, the influence of the environment is small, and the measurement accuracy is high; the laser cleaning effect be reflected in real time, meanwhile, the effect record in the cleaning process can be recorded in the form of a resistance curve, the position with poor cleaning effect is accurately positioned, and the area with poor cleaning quality is mainly cleaned; and the laser cleaning real-time monitoring device is simple in structure and easy and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of laser cleaning, in particular to a real-time monitoring device and method for laser cleaning. Background technique [0002] Laser cleaning is a process in which laser radiation is used to irradiate the surface of the workpiece, so that the pollutants and rust on the surface absorb laser energy and produce instant peeling or evaporation changes, and are finally effectively removed from the substrate. It is a green and efficient cleaning method. , has gradually been accepted by the public in industrial production and daily life applications, among which laser cleaning technology is used in the fields of molds, national defense weapons and equipment, aircraft waste skin paint, building exterior walls, precision instruments, electronics industry, nuclear reactor pipes and historical relics. All have been greatly developed. [0003] In laser cleaning applications, the cleaning effect can usually only be measu...

Claims

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Application Information

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IPC IPC(8): B08B7/00B08B13/00G01N27/04
CPCB08B7/0042B08B13/00G01N27/041
Inventor 徐杰李志超徐振海单德彬郭斌
Owner HARBIN INST OF TECH
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