Welding industry in China after 40 years of development and growth, currently has a number of companies of a certain size, you can basically meet the needs of the national economy. With China's reform and opening up and restructuring of enterprises and products, the deepening of the original 1500 factory welding professional and part industry, with auxiliary equipment manufacturer, the cut-off, semi cut-off, converting, and reorganization of assets, about 50 %; a number of Welding Electrode manufacturers in emerging enterprises "have sprung up everywhere," part of the performance of joint ventures and private enterprises especially.
Welding technology and welding engineering technology and engineering job to train community development needs, based on solid, practical ability, with the spirit of teamwork and innovation and entrepreneurship, with the welding technology and computer application technology, basic knowledge and application ability of composite applications of advanced engineering and technical personnel. Students mainly study mechanical engineering, electronic science and technology, materials science and engineering and other aspects of the basic theory and knowledge.
Automation of the welding current rate is only about 20%, the state began from the end of last century in various industries to promote gas welding(Gas Shielded Welding Wire), replacing the manual arc welding, has yielded initial results. Welding technology and engineering students in the welding industry will be a difference in this area. Graduates in the aerospace, energy, transportation, electrical appliances in welding engineering and other fields of scientific research, technology development, design and manufacture; also engaged in the industrial production of the first line of thermal processing in the field of design and manufacturing, experimental research, science and technology development and management and in the material forming and control and computer science and technology teaching, research, development and management.
1 job orientation: the main employment of the majors in the petroleum, chemical industry, boilers, pressure vessels, aerospace, telecommunications, shipbuilding, automobile manufacturing and other fields of research institutions or large state-owned enterprises, foreign investment and joint ventures, and the government agencies .
2 Professional Interpretation: welding technology and engineering is a technical, professional knowledge, a relatively concentrated, Harbin Institute of Technology across the country and so only a few universities offering welding technology and engineering graduates every year fewer And in recent years, on the one hand, the state special equipment to strengthen the management and supervision of the industry, on the other hand, a large number of foreign capital poured into the manufacturing and technical service industries, so that the welding professionals more scarce.
3 Employment Situation: You can say that the current welding majors before graduation, signing rate reached 100% in the next 10 to 20 years, with the manufacturing industry and their own perfection, the profession is still relatively popular, so the professional employment prospects are very good.
4 Salary Status: Overall, the professional is not a paid professional, but with the working hours and increased work experience will be "the older the more valuable." Graduates to the profession after the first year salary of 2,000 yuan in so, after years of rapid increases in wages, according to current salary levels, public and private enterprises up to 3000 ~ 5000 yuan / month, 8,000 to 10,000 foreign-funded enterprises reached RMB / month, if lucky, a month 20000 ~ 30,000 is possible.
(I was engaged in this profession, market demand and wages is very clear, so easy for the professional employment as one of the top ten engineering expertise, candidates do not have to worry about future employment.)
â— business training objectives: the professional training specialist with the University level, to adapt to welding production,CO2 welding wire manufacturers, management and service needs of the first line, moral, intellectual, physical, and aesthetic all-round development of the Advanced Technology Application professionals.
Business training requirements: training to master welding engineering, electronics, mechanical design and other aspects of basic knowledge and expertise, with mechanical design, power electronics and computer related disciplines the basic theoretical knowledge and application ability, in the aerospace, energy and transportation , electrical appliances and other fields of scientific research in welding engineering, design and manufacturing, technology development and management of application-oriented high-level engineering and technical personnel.
â— graduates should be given the knowledge and ability
Graduates should have the mechanical design, power electronics and computer related disciplines the basic theoretical knowledge and application ability, to engage in scientific research in the field of welding engineering, technology development, design and manufacture, testing research, business management and operations, based on solid knowledge wide, strong, high quality, development of market economy and the practical ability of innovative high-quality compound talents. master the material forming process research and development.
Computer control and computer aided design capabilities.
With research, development molding technology, new equipment and tooling in the design capacity.
â— main disciplines: mechanical engineering, materials science and engineering, electronic technology
â— Main courses: Mechanical Drawing and AUTOCAD, welding theory, metal welding power, welding method of equipment, production of welded structures, welding inspection, welding project management
Welding technology and welding engineering undergraduate is one of three national, academic years, and has a master's degree awarded. Training with the materials science and information science basic knowledge and ability to engage in industrial production of the first line of welding technology and engineering design and manufacturing, experimental research, scientific research and development, project supervision and management of application-oriented high-level engineering and technical personnel. Welding training our school graduates a solid theoretical foundation, engineering capabilities, high quality, widely welcomed by various business units.
Main disciplines: mechanical engineering, materials science and engineering.
Main courses include: automatic control theory, computer theory and engineering applications, welding theory, arc welding power source, gas welding, welded structure, metal material welding, resistance welding, brazing, high energy density welding, welding inspection, welding automation, technology English language.
Research Interests: Welding equipment and tooling, welding process intelligent control, advanced welding process, robot welding, special welding technology, microelectronics device connection, welding metallurgy and interface structure, stress and strain control of welded structures, welding defects and service life assessment. The professional research staff after several years of effort, achieved encouraging results, especially in research "resistance welding method" of the country are very prominent in the results.
Graduate requirements: Welding Welding Technology graduates should master the basic theory and engineering and professional knowledge; has engaged in welding research and development, computer control and computer aided design capabilities; with research and development of new welding technology, new equipment, some engaged in tooling design capabilities.
Employment orientation: The students mainly employed in professional aviation, telecommunications, automobile manufacturing and other areas of marine research institutions or large state-owned enterprises, foreign and joint enterprises and government departments.
Welding Technology and Engineering Training Objectives
The professional training moral, intellectual and physical development, with good professional qualities, strong career development and market competitiveness of the professional post master the theory and skills, master the process planning, equipment maintenance, business management, can engaged in welding technology and production management of high-quality implementation of highly skilled personnel.
Carbon dioxide gas shielded welding wires are those specific materials, introduce his model: THQ-50C Specifications: 1.0/1.2 Description: Products of carbon dioxide gas shielded welding wireThis product is made of high quality base metal, GB ER50-6 corresponding model AWS, standard ER70S-6 by the advanced drawing and surface made of copper plating of carbon dioxide gas shielded welding wire. Because of its smelting production process steps using a unique production process, it has excellent welding performance.
Has excellent anti-rust-in excellent welding characteristics. Welding, the wire on the melting speed, high deposition efficiency, stable arc welding spatter is extremely small, beautiful and cold forming, and corrosion of an antioxidant capacity, the sensitivity of weld metal porosity is small, all-position measures, welding process , protect and use of Co2 gas or Ar +5 ~ 20% Co2.
Uses: For low carbon steel and Co2Kg f / mm2 high-strength steel, vehicles, construction, shipbuilding, container, bridges, machinery, electric power, metallurgy, pressure vessels and other fields. Current widely applicable, can be all-position welding, especially in the short-circuit within the arc stable, widely used in thin high-speed welding.
Mechanical properties of deposited metal: tensile strength ≥ 420 ≥ 500 yield point elongation ≥ 22% V-type shock absorption ≥ 27 (-30. C) Recommended welding current: φ0.8mm 40 ~ 140A
φ1.0mm 50 ~ 220A
φ1.2mm 80 ~ 350A
φ1.6mm 170 ~ 550A
Wire Size: φ0.8mm φ1.0mm φ1.2mm φ1.6mm
Charge difference: -0.01 ~ 0.03mm
Carbon C 0.06 ~ 0.15 Mn Mn1.40 ~ 1.85 Si Si 0.80 ~ 1.15 S P P ≤ 0.025 S ≤ 0.035