Minimum Knowledge of the Mold Manufacturing Industry at College Level

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Minimum Knowledge in Mold Manufacturing at College Level - Illustrative Image

As stipulated in the regulation on the minimum knowledge volume and competency requirements that students must achieve after graduating from intermediate and college levels in mechanical equipment manufacturing, issued together with Circular 47/2018/TT-BLDTBXH, the minimum knowledge that students must achieve after graduating in mold manufacturing at the college level is as follows:

- Analyze the marks, symbols, visualizations, and regulations related to detail drawings and assembly drawings;

- Compare the differences between the first-angle and third-angle projection methods (E and A);

- Analyze the functions and operating principles of automatic control systems by electricity, electronics, etc., in machine tools;

- Analyze the functions and usage scope of 2D, 3D drawing - designing software and basic CAM (Computer-Aided Manufacturing) programming software in mold processing;

- Describe the mechanical and physical properties of common materials used in mechanical engineering, mold manufacturing materials, and mechanical-thermal treatment methods to enhance mold durability;

- Explain the tolerance and fit symbols noted in drawings and calculate: deviations, tolerances, part dimensions; clearance, interference, and joint tolerances per TCVN and ISO standards;

- Describe and explain the physical phenomena occurring during the processing: mechanical, electrical discharge, forging, casting metals, plastic molding, rubber pressing;

- Describe the functions, structures, operating principles, measurement methods, reading, calibration, and preservation of common measuring tools and equipment in the profession;

- Analyze the functions, structures, principles, working conditions, and technical requirements of molds and mold components;

- Determine the working condition of molds, failure phenomena, causes, and remedies;

- Analyze processing accuracy and methods to achieve processing accuracy;

- Analyze the requirements, principles, and procedures for reference selection; design technological processes, design jigs, and tools for mold processing and assembly;

- Describe the functions, structures, operating principles, technical requirements, technological capabilities of various metal cutting machines, numerically controlled machine tools, pressing devices, die-casting, plastic molding, rubber pressing, and common tools, jigs, and accessories in the profession; pressing devices, die-casting, plastic molding, rubber pressing, and common tools, jigs, and accessories in the profession;

- Describe basic knowledge on politics, culture, society, law, national defense and security, physical education per regulations.

Details can be found at Circular 47/2018/TT-BLDTBXH, issued on December 28, 2018.

Le Vy

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