Design Of Bionic Seating Based On Reverse Engineering

Furniture is an indispensable appliance for human beings to maintain a normal life,engage in production practices and social activities.With the improvement of people's quality of life,the public's demand for furniture has not only stopped at simple use,and users have begun to pay more attention to the emotional communication of furniture in use.The communication between things and people is carried out through the function and form of things.As a result,furniture modeling is becoming more and more important in furniture design.Designers are also constantly thinking and exploring new furniture design ideas and ideas.method.Bionic design is an important innovative means of modern product design.There are many biological forms in nature,which have high ornamental value.Bionic furniture has a very distinctive visual feature,full of passion and vitality,and brings people new experiences and feelings.Therefore,more and more bionic design techniques are applied to furniture design,and bionic design has become an exploration of modern furniture.One of the important directions of diversification creation.The traditional way of bionic furniture is mostly based on the designer's intuition,but qualitatively bionics the product,lacking effective scientific basis.In furniture bionic design,how to quickly and effectively extract the ideal characteristics and organic forms of natural biological systems,and fully grasp the fundamental characteristics of natural organisms and transform them into specific product design schemes are problems to be solved in furniture bionic design.This subject research takes common types of furniture as an example("Sit" in Xinhua Dictionary is the same as "zuo".Sit is a verb in terms of part of speech,which generally refers to the action of "sitting";Seat is a noun attribute in part of speech;Seating refers to the general term for traditional Chinese seating such as stools and chairs.Seating in this subject mainly refers to a general term for modern furniture and chairs.Therefore,the word "seats" is chosen as the term for the subject name.)put forward the idea of using reverse engineering technology and principles for the design of bionic chairs.The application of reverse engineering technology can extract and optimize the shape and structure of organisms more effectively and quickly,grasp the characteristics of natural organisms,and improve the design of bionic furniture.The precision saves the time from concept sketching to product molding,and best grasps the rationality of bionic design,makes the product design of bionic furniture more individual,artistic and interesting,and increases the spiritual interaction between people and products.Using the calla lily as a bio-imitation prototype,carry out the design research on the biomimetic seat,obtain and reconstruct the surface modeling structure of the calla lily;Extract characteristic elements and develop the calla lily bionic seat based on the principle of parametric design;Use the fuzzy comprehensive evaluation method to evaluate the bionic seat,use the product rapid prototyping technology to create the model of the calla lily bionic seat,and analyze the product modeling quality.