Welding technology practice training equipment and training methods

Abstract

The invention discloses welding technique practice training equipment and a training method. The training equipment consists of a protective device and a universal training device arranged in the protective device, wherein the protective device is an optical glass space body which can contain a person for welding demonstration operation and is embedded with transparent light filters around; the four sides of the space body leave the ground to form gas inlet gaps; the universal training device consists of a base body, a transverse swing arm and a clamping device; the base body is fixed with an upright on a base; the transverse swing arm can rotate left and right and move up and down on the upright; the clamping device can rotate around the transverse swing arm; and a weldment fixing frame of the clamping device can rotate around a support arm of the clamping device. Practice training can be performed on straight weld and curve weld welding techniques by utilizing the training equipment; the upright of the base body, the transverse swing arm and the clamping device are provided with scales, so that a required position and a required angle can be obtained conveniently; and a welding training effect and the welding training efficiency can be improved greatly.

Description

technical field [0001] The invention relates to practical training equipment for students, in particular to equipment for practical training of welding technology. technical background [0002] At present, welding technology is more and more widely used, and welding trainees must be well trained to meet the job requirements. In school welding teaching guidance or welding practice, a number of students are divided into a group and observe around an instructor demonstrator; sometimes a student operates in person, the instructor guides the operator, and other students watch; Harmful rays such as ultraviolet rays and infrared rays that are harmful to the human body. At this time, no matter the instructor or the students, everyone must wear safety protective equipment. Therefore, a large number of protective equipment needs to be equipped, which also brings inconvenience to students' observation and study. [0003] Currently, many welding drills are conducted with "platform col...

AI Technical Summary

Problems solved by technology

[0004] "Platform column" type welding training equipment is simple in structure and easy to use, but has many disadvantages: (1) It is difficult to control the welding deformation of the training piece during the welding process, which affects the training effect; (2) In the welding training with angle requirements , the angle measurement of the welding training piece is troublesome; (3) It is only suitable for the practice of welding training pieces within a certain thickness range: the training piece is too thin, the deformation is too large, and it is impossible to practice; the training piece is too thick and the weight is too heavy. heavy, not conducive to fixing

(4) Sometimes the training pieces are not fixed firmly, and may fall off from the welding training equipment during the training process, affecting normal welding training; (5) After a period of time, there will be more fixed welding training pieces on the welding training equipment The solder joints left during use will affect the effect of future training

But welding training devices are often not well suited to training requirements

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