The morphological design focuses on making the machine tool more in line with the physiological and psychological characteristics of the operator and the user. It considers the design problem from the ergonomics and aesthetic point of view, making the machine tool beautiful and easy to use, and the finished product is flat and three-dimensional. The design of the design, the quality of the design directly affects the aesthetic and suggestive functions of the product, so it plays an important role in improving the user's working environment, adjusting the user's psychological state and improving the user's work efficiency. In order to achieve good visual and psychological feelings in the design, it must be designed according to the formal rules of the form. These rules belong to the category of aesthetics in aesthetics. They are summarized in the practice of long-term artistic design. It mainly includes “unification and changeâ€, “symmetryâ€, “equilibriumâ€, “stableâ€, “lightweightâ€, “contrastâ€, “harmonyâ€, “rhythm†and “proportionâ€. These principles can be divided into two categories, one is the guiding principle, including “unification and changeâ€, “equilibriumâ€, “stabilityâ€, “lightweightâ€, “contrastâ€, “harmonyâ€, “rhythmâ€, which are described by The content is vague and emotional, and it is difficult to implement it quantitatively by computer; the other is the principle of constraint, including “symmetry†and “proportionâ€, which all restrict the user's operation in a certain way, thus ensuring user design. The results are in line with aesthetic principles. These aesthetic principles, especially the "proportional and scale" principles, have not been reflected in the current popular CAID software system. At present, the methods and principles of industrial design have gradually become popular, but the design methods are not perfect enough. In order to clearly express the designer's design intent, it is often necessary to draw multiple renderings and, if necessary, to make models. This design method is inefficient and effective. Poor, while the mastery of scale and scale is not very accurate. The use of proportional and scale constraint methods allows designers to accurately design machine profiles that conform to aesthetic principles. In surveying and cartography, the scale is the scale, which represents the ratio of the size of the line segment on the graph to the size of the corresponding physical segment. Using this ratio, the concept of an object as a whole or its local actual size can be obtained from the graph. In the three-dimensional space modeling, the scale is measured by the height dimension of the person, and the measurement of the shape indicates the relationship between the overall size of the body and the size of the body, and the degree of adaptation to its own use and the degree of adaptation to the surrounding environment. To indicate the size of the volume of the body. Scale can also be thought of as a dimensional impression obtained by comparing with the human body or parts or environments that are familiar to humans. The sense of scale is the sense of scale produced by human beings. It is not a quantitative concept of the actual size of a physical volume, but a scale commensurate with human beings. Shapes with a good sense of scale must be adapted to the needs and needs of people according to the needs of the operation activities and space when people use and operate mechanical products. In the morphological design of mechanical products, the first problem to be solved is the scale problem, and then the proportional relationship can be further refined. If there is only a good ratio between the parts in the shape, and there is no reasonable scale, it is impossible to meet the requirements of use. The problem of scale and scale in modeling should be studied comprehensively and uniformly. The coordination of the two is one of the necessary conditions for creating a perfect image. For the shape design of NC machine tools, it is necessary to draw out the overall and local, local and local, and the overall or local size ratio of the machine tool according to the current popular scale and scale style, function, use environment, ergonomics and other factors. , so that its shape design has a good proportion and the correct scale. The proportions commonly used in morphological design are mainly golden ratio, square root ratio, additive series ratio, integer ratio and modulus theory. (Finish) Stainless Steel Welding Wire ,Mig Welding Stainless Steel,Stainless Steel Mig Wire,Stainless Mig Wire Jiangyin Vankey Machinery Technology Co.,Ltd , https://www.jswkweldingwire.com