First-level areas：Materials, new materials First-level areas：Inorganic chemical materials Source：Campus Recruiting Job description ： Duty. Based on Hongfa products, study the mechanism, influencing factors, and burr elimination mechanism of punching burrs. 1. Establish a research platform and characterization method for punching burrs; 2. Quantitative characterization of punching burrs; 3. Based on practical mold development cases, apply the research results of punching burrs to guide mold design; 4. Establish a complete set of characterization methods for punching burrs; 5. Establish the influencing factors of punching burrs How； 6. Guide the development of at least one mold. Requirement. 1. Mechanical and material forming related majors; 2. Having a background in material theory; 3. Having experience in cold stamping research; 4. Have good English listening, speaking, reading, and writing skills; Has good teamwork spirit and strong communication and coordination skills; Serious and rigorous work attitude, proactive and positive. Please send your CV or resume as an attachment to the following email address: mailto: rbhr@hrcenter.co.uk With the subject line formatted as: ‘Name + Position + Company Name + Location’.