Through subjective consciousness, with the help of entity or virtual expression, it constitutes an object that objectively expounds the morphological structure and expresses the purpose (object is not equal to object, not limited to entity and virtual, plane and three-dimensional).
Model ≠ Commodity. Any object is a model in the process of research and development before it is defined as a commodity. When the model and specifications are defined and matched with the corresponding price, the model will be presented as a commodity.
Industrial model:
Definition: Industrial model, commonly known as hand board, first board model and rapid prototyping, is mainly produced by numerical control processing, laser rapid prototyping and silicone mold in small batches. Industrial models are widely used in the design and development stage of new industrial products, and the physical models that are in line with the design can be processed in the shortest time.
Designers carry out product appearance confirmation and functional testing, so as to improve the design scheme, reduce the development cost, shorten the development cycle, and quickly gain customer recognition.