ĐỔI MỚI MÔ HÌNH THỰC HÀNH CẮT KIM LOẠI BẰNG PHƯƠNG PHÁP HỒ QUANG ĐIỆN SỬ DỤNG CÔNG NGHỆ THỰC TẾ ẢO=INNOVATING METAL CUTTING PRACTICE MODEL BY ELECTRIC ARC METHOD USING VIRTUAL REALITY TECHNOLOGY

0 Người đánh giá. Xếp hạng trung bình 0

Tác giả: Văn Huân Nguyễn, Thipphavongxay Anousit, Đức Thái Vũ

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Tạp chí Khoa học và Công nghệ - Đại học Thái Nguyên, 2024

Mô tả vật lý: tr.475 - 485

Bộ sưu tập: Báo, Tạp chí

ID: 480936

Thêm vào giỏ

Bài báo này tập trung vào nghiên cứu nguyên lý của kỹ thuật cắt kim loại bằng phương pháp hồ quang điện truyền thống bằng các công cụ, máy móc trang thiết bị truyền thống, qua đó, đề xuất giải pháp đổi mới phương pháp thực hành cắt kim loại bằng phương pháp hồ quang điện truyền thống trên các trang thiết bị thực tế sang phương pháp thực hành trên công nghệ thực tế ảo. Theo đó, phương pháp thực hành sẽ thực hiện thiết kế, xây dựng mô hình hóa 3D các trang thiết bị, công cụ, dụng cụ truyền thống như mỏ hàn, máy điều chỉnh dòng điện, phôi sắt kim loại, đồ bảo hộ… sử dụng các công nghệ thiết kế đồ họa 3D như Unity 3D, Maya 3D, 3Ds Max… và tiến hành xây dựng các bài thực hành mô phỏng ảo quá trình thực hành cắt kim loại dưới dạng mô hình thực tế ảo trực quan sử dụng thư viện đồ họa OpenSG, các ngôn ngữ lập trình C#. Kết quả bài báo sẽ xây dựng được mô hình thực hành thực tại ảo cắt kim loại bằng phương pháp hồ quang điện kèm hướng dẫn thuyết minh tự động từng bước của quá trình cắt kim loại. Đồng thời, bài báo cũng sẽ đưa ra những đánh giá, phân tích chất lượng bài thực hành tại các cơ sở giáo dục dạy nghề trên địa bàn tỉnh Thái Nguyên.This article focuses on studying the principles of metal cutting by the traditional electric arc method using traditional tools, machinery and equipment. Thereby, proposing solutions to innovate metal cutting practices from the traditional electric arc method on real equipment to the practical method on virtual reality technology. Accordingly, the practical method will be to design and build 3D models of traditional equipment, tools and instruments such as: Welding torches, current regulators, metal iron workpieces, protective gear... using 3D graphic design technologies such as Unity 3D, Maya 3D, 3Ds Max... and build virtual simulation exercises of the metal cutting practice process in the form of visual virtual reality models using OpenSG graphics library, programming languages such as C#. The results of the paper will build a virtual practice model of metal cutting using the electric arc method with automatic step-by-step instructions of the metal cutting process. At the same time, the article will also provide assessments and analysis of the quality of practical lessons at vocational training institutions in Thai Nguyen province.

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