What mechanical parts, designed by yourself, is the most excellent and the most innovative in your design experience? Explain the reason why you think so.
Describe your mechanical concepts (about the material choice, the structure, the positioning, the countermeasure, the operations, etc.) by using the mechanical drawing (free-hand is OK, please scan and attach it in the e-mail) the mechanical terms, the actual number, the flowchart or the diagram. Please illustrate a case during your previous experience, describe what decision you made and the reason why.
面试前提的两个问题,正在写回答部分?