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A yag laser welding power supply teaching experiment and passing examination platform

A laser welding and experimental technology, applied in teaching models, educational tools, instruments, etc., can solve problems such as inability to operate circuits, safety hazards, and restrictions on students' hands-on operation ability, and achieve the effect of cultivating solving ability and avoiding burnout

Active Publication Date: 2020-05-19
SHENZHEN PODA LASER TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Since the YAG laser welding power supply is a set of high-voltage and high-current equipment, there are certain safety hazards in the application of teaching. The current teaching equipment of the YAG laser welding power supply is mainly to install a YAG laser welding power supply for industrial applications. , and then placed in a closed transparent display box, students can only watch but not operate the circuit, or connect the circuit by themselves for experiments, which limits the training of students' hands-on ability

Method used

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  • A yag laser welding power supply teaching experiment and passing examination platform
  • A yag laser welding power supply teaching experiment and passing examination platform
  • A yag laser welding power supply teaching experiment and passing examination platform

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0017] Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0018] The present invention provides figure 1 Shown is a YAG laser welding power supply teaching experiment and passing test platform, including upper electromechanical connection 21, student experimental examination low-voltage and small current fault simulation module 22, YAG laser welding entity power supply 23, student experimental examination low voltage and small current simulation The circuit 24, the detection circuit 25, t...

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Abstract

The invention discloses a YAG laser welding power source teaching experiment and level examination platform. A YAG laser welding entity power source, a student experiment and examination low-voltage small-current simulation circuit and a student experiment and examination low-voltage small-current fault simulation module are all electrically connected with an upper computer through a CAN bus, wherein the student experiment and examination low-voltage small-current fault simulation module includes a detection circuit and a fault simulation circuit. According to the YAG laser welding power source teaching experiment and level examination platform of the invention, one set of low-voltage small-current simulation circuit under safe voltage is utilized to simulate the synchronous working of an entity high-voltage large-current power source circuit and an entity power source. When the YAG laser welding power source teaching experiment and level examination platform of the invention is applied to teaching, not only can students see the entity of a YAG laser welding power source, but also various circuit faults can be generated through automatic simulation, so that the students can find fault points to eliminate faults, and the problem solving ability of the students can be cultivated.

Description

Technical field [0001] The invention belongs to the technical field of laser welding industrial application, and specifically relates to a YAG laser welding power source teaching experiment and a passing examination platform. Background technique [0002] Since the YAG laser welding power supply is a set of high voltage and high current equipment, there is a certain safety hazard in teaching applications. The current teaching equipment of YAG laser welding power supply is mainly to install a YAG laser welding power supply for industrial applications. , And then placed in a closed and transparent display box, students can only see that they can’t operate the circuit by hand, or connect the circuit by hand to conduct experiments, which limits the training of the students’ hands-on ability. Summary of the invention [0003] The purpose of the present invention is to provide a YAG laser welding power source teaching experiment and passing examination platform to solve the problems rai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/18
Inventor 樊永康苏镇耿其他发明人请求不公开姓名
Owner SHENZHEN PODA LASER TECH CO LTD
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