Design And Research Of Parametric Modeling Of Explosion-proof Rubber-tyred Vehicle Based On Feature Of Gene

In the early stage of development, the core value of underground engineering machinery’s design is function and operation. With the progress of the society and technology, more and more enterprise of coal mine equipment manufacturing has been aware of the importance of design. A wonderful idea of design not only promotes the development of underground engineering machinery, but also can bring more added values to the product.For a start, taking "WC5explosion-proof trackless rubber-tyred vehicle" as the research object, this paper briefly introduces the related background of the trackless explosion-proof rubber-tyred vehicle and the technical parameters, analysis the relationship between function and structure of the existing underground engineering transport vehicle. Pointed out that many defects in the design of existing underground transportation equipment in modeling. Then aimed at these deficiencies, analysis the corresponding model, forecast development trend of explosion-proof rubber-tyred vehicle, and set design direction.In the next place, by the analysis of existing explosion-proof rubber-tyred vehicle modeling morphological in the market, based on the theory of genetic model, define and extract genetic characteristics of explosion-proof rubber-tyred vehicle. It can be divided into genetic characteristics and additional features of two parts, and discussed them separately with tree structure evolution and cyclic structure evolution. On the basis of this, selected driving outside contour lines as a genetic characteristic line. Through the parameter adjustment of genetic characteristic line, establish the model of the face of vehicle with the genetic characteristics. Using the idea of modular design, can make the additional features genetic recombination designed. Finally through screening, make the design style coordinated.Then introduced parametric modeling thought in the process of3D modeling. Using a simple3D software advanced development, provide intuitive design form of feature dimension driven. Make full use of the extracted genetic features, to use the software "features" modeling form. The human-computer interaction interface is established to make the design process more convenient. Use it to drive size changes, make a new form of model. It can effectively shorten the time of the design of explosion-proof rubber-tyred vehicle.In the end, based on gene feature extraction and parametric modeling, complete the whole trackless explosion-proof rubber-tyred vehicle model with the design concept of "from the line to the plane, from the plane to the cube". Analysis of the modeling element such as shape, color, man-machine, material, demonstrate the feasibility and the scientific of the design plan. Design solves the problem of existing explosion-proof rubber-tyred vehicle, and using bright colors emphasize the safety and reliability of the design. Combining with the actual situation of the underground work environment and emotions of operators, Comply with the future development trend based on "people".In a word, the thesis not only for the modeling design and analysis of underground engineering machinery with WC5flameproof rubber-tyred vehicle as an example, and systematically formed a parametric design method based on genetic characteristics. And formed the parametric design method based on genetic traits. Using this method, can effectively promote the design and manufacture of closely. Without doubt is more advantageous to the seriation design research and development. It has a significant detrimental effect on the formation of a unified style characteristics of the enterprise brand products as well.