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A welding simulation device based on a material-adding manufacturing technology

A technology of welding simulation and additive manufacturing, which is applied to simulators, simulators, and teaching models of space navigation conditions, can solve problems such as high cost, large consumption of welding consumables, and dangerous welding equipment, and achieve low cost and high safety. High, save the effect of traditional welding consumables

Active Publication Date: 2019-01-15
NANTONG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Welding is a technical job that needs a lot of actual combat and training to master. Therefore, whether it is a factory worker or a school student, learning welding requires frequent welding training operations. At the same time, the feasibility of some technologies also needs to be verified by technology Verification (this device can only be used to verify some technologies, after all, it cannot truly simulate the welding arc, etc.)
[0003] At present, most welding experiments or training devices require workers or students to operate by themselves. During the operation process, except for the operator himself, nearby people cannot see the welding process because of the strong welding light, and do not know the principle of welding; and because the welding equipment There is a certain risk, and it is not suitable for classroom demonstrations, and generally older students or adult students cannot be applied to younger students; at the same time, the method of using welding consumables for welding training will inevitably consume a lot of welding. material, so the cost of welding simulation and evaluation is relatively high

Method used

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  • A welding simulation device based on a material-adding manufacturing technology
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  • A welding simulation device based on a material-adding manufacturing technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] refer to figure 1 , a welding simulation evaluation device based on additive manufacturing technology, including a base 1, wherein a horizontal plate 10 is slidably connected in the vertical direction above the base 1, and a support plate 11 is fixed above the horizontal plate 10, wherein A notch 110 is opened on the support plate 11, and a welding platform 111 is rotatably connected in the notch 110, and all welding simulation operations are completed on the welding platform 111; A locking part 2 is locked and positioned. When the welding platform 111 is turned over to a horizontal position, it will be locked and positioned by the second locking part 3. When the welding platform 111 is not in use, the welding platform 111 is folded in the notch 110. When the welding platform 111 is in use, the welding platform 111 is flipped to a horizontal state and can be locked; in order to replace the traditional welding rod for welding simulation, a 3D printing device 112 is also ...

Embodiment 2

[0055]The difference from Example 1 is that the surface of the welding platform 111 is coated with a layer of wear-resistant coating. Since the welding platform 111 belongs to the operating platform, the simulation will be carried out above the welding platform 111, and the surface of the welding platform 111 will be simulated during welding. When placing the welding parts used in the simulation operation, after long-term use, the welding platform 111 will inevitably be bumped, which will cause the welding platform 111 to become uneven and affect the simulated welding on the welding platform 111. Therefore, the surface of the welding platform 111 is coated with There is a layer of wear-resistant coating to increase the wear-resistant effect of the welding platform 111, so a method for preparing a wear-resistant coating is provided, which has the advantages of short preparation process and simple preparation, wherein the wear-resistant coating on the surface of the welding platfo...

Embodiment 3

[0062] The difference from Example 2 lies in the preparation of the wear-resistant coating on the surface of the welding platform 111, wherein the preparation method of the wear-resistant coating is as follows:

[0063] Get the following components by weight for subsequent use: 26 parts of copper, 25 parts of nano-magnesium oxide, 12 parts of nano-silver oxide, 15 parts of nano-silicon nitride, 12 parts of manganese, and 8 parts of nickel;

[0064] S1, mixing materials, mixing copper, nano-magnesia, nano-silver oxide, nano-silicon nitride, manganese, and nickel, adding them to the powder mixer and mixing for 3 hours;

[0065] S2, heating, preheating the mixture obtained in S1 to 126°C;

[0066] S3. The surface of the welding platform 111 is subjected to sandblasting treatment. The working time of the sandblasting treatment is 8 minutes. After the sandblasting treatment, the scale, dirt and other attachments on the steel surface are cleaned up, and the surface roughness of the ...

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Abstract

The invention discloses a welding simulation device based on a material-adding manufacturing technology. The main points of the technical scheme are as follows: Including base, a horizontal plate is slidably connected with the base in the vertical direction, a support plate is fix above that horizontal plate, a support plate is provided with a notch, a weld platform is rotatably connected with that notch, 3D prin equipment is fixed on that support plate, a hose is connected at the output head of the 3D printing apparatus, the other end of the hose is connected with a gun head simulation device, the gun head simulation device is connected with one end of a welding torch for welding simulation, Compared with the traditional welding materials, the welding simulation evaluation device based onthe material-adding manufacturing technology has higher safety. The device can be used in experiments, Enterprise staff training or school evaluation is suitable for the training of new employees with unskilled skills in the training of enterprise staff, and suitable for students of various grades in the skill evaluation for simulation operation and evaluation, and compared with the traditional welding materials for operation and evaluation, it saves more traditional welding materials, is more environmentally friendly, and the cost is lower.

Description

technical field [0001] The invention relates to the field of welding simulation devices, more specifically, it relates to a welding simulation device based on additive manufacturing technology, which can be used to simulate welding technology. Background technique [0002] Welding is a technical job that needs a lot of actual combat and training to master. Therefore, whether it is a factory worker or a school student, learning welding requires frequent welding training operations. At the same time, the feasibility of some technologies also needs to be verified by technology Verification (this device can only be used to verify part of the technology, after all, it cannot truly simulate the welding arc, etc.). [0003] At present, most welding experiments or training devices require workers or students to operate by themselves. During the operation process, except for the operator himself, nearby people cannot see the welding process because of the strong welding light, and do...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/02G09B9/00
CPCG09B9/00G09B25/02
Inventor 杨锋姜杰林盛昌李彬曹赛男黄天成
Owner NANTONG INST OF TECH