CNC PUNCHING AND ITS TEACHING PRACTICE IN ENGINEERING TRAINING

摘要

CNC punching is a new kind of material forming technology, which has a broad application. First, the basic principles, characteristics, application fields and development prospects of this new manufacturing technology are introduced. Second, the teaching practice of CNC punching and students' innovative design and production in engineering training with the CNC punching equipment purchased by engineering training center in Harbin Institute of Technology are introduced. The innovative practice of CNC stamping is realized, and the effectiveness of engineering training is greatly increased.