A design of a Small Self-propelled Mower by Building the Key Curves based on the Internal Structure
Based on the internal structure of a small self-propelled mower,extract key points and make the main outlines of the machine by connecting the points in four ways:straight lines connect,arcs connect,free curves connect and data fitting.Then start from the main outlines and make the morphological evolution by the rules of tilt fillet and the characteristic of curves to obtain lots of basic shapes of the machines.Choose and modify the shapes by a unified style to get the final design of the mower.The period of the R&D of the small self-propelled mower is shorten and the final design is simple and effective in line with the appearance needs of such kind of products.Moreover the final shells of the mower are better match with the structural components.That verifies the feasibility of the design method and its better effect.
Agricultural Machinery Industrial Design Curve Fitting Key Points Evolvement
Sha Liu Yunqi Wang Lei Wei Decheng Wang
China Agricultural University,17 Qinghua Donglu,Haidian District,Beijing 100083,P.R.China
国际会议
广州
英文
106-111
2012-11-16（万方平台首次上网日期，不代表论文的发表时间）