YAG laser welding power source teaching experiment and level examination platform
A laser welding and experimental technology, applied in teaching models, educational tools, instruments, etc., can solve problems such as safety hazards, inability to operate circuits with hands, and limit students' hands-on operation ability, so as to avoid burnout and cultivate solving ability.
Active Publication Date: 2016-10-05
SHENZHEN PODA LASER TECH CO LTD
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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
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] The present invention provides such figure 1 A YAG laser welding power supply teaching experiment and passing examination platform is shown, including the upper electromechanical connection 21, the low-voltage and small current fault simulation module 22 for the student experiment examination, the YAG laser welding entity power supply 23, and the low-voltage and small current simulation module for the student experiment examination Circuit 24, detection...
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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 industry application, and in particular relates to a YAG laser welding power supply 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 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. Contents of the invention [0003] The purpose of the present invention is to provide a YAG laser welding power supply teaching experiment and passing examination platform to solve the problems raised i...
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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