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介绍了指导参加全国机械创新设计竞赛的整个过程。从学员创新思想的偶然产生,到实物制作的种种难题,本着简单实用的参赛原则,更新和论证了四套方案,历尽艰辛,终获成功。
Introduced the whole process of guiding and participating in the national mechanical innovation design competition. From the accidental creation of innovative thinking of trainees to the difficulties of actual production, the four sets of programs were updated and demonstrated in the principle of simple and practical entry.