Mold design and mechanical design belong to the category of mechanical design. The key is to learn the basic courses of mechanical drawing, metal materials and heat treatment, theoretical mechanics and material mechanics well. Mechanical design is widely used, and mold design is more professional, with a wide range of applications and many classifications, including stamping and drawing molds, die-casting molds, injection molds, metal casting molds, cold extrusion molds, forging molds and so on. As a beginner, it is necessary to learn the basic knowledge and practice in the factory. You can perfect the theory you have learned in practice.