| 摘要 |
Title: MANUFACTURING OF THREE-DIMENTIONAL TOPOGRAPHICAL SCALE MODELS FOR THE PURPOSE OF SCIENCE The invention shows the method to create a hi-accuracy topographical scale mode! for the purpose of science by using mufti-layered/laminated materials. The invention is based on and involves the following steps: The geometry and the data of terrain are measured, collected, and recorded; The data is entered into a computer and design components are added, if needed; Based on these data a three-dimensional surface is created; A block of mufti-layered/laminated materials made of a combination of veneers, or plywoods and veneers or machinable dividers/layers, mounted one on the top of another, is constructed. Based on the three-dimensional surface, a program for a C.N.C machine is generated; Based on the program, the C.N.C. machine cuts/removes the excess material from the block of multi-layered materials. The three-dimensional surface, contour lines, elevations, cross-sections, outlines, and edges are then exposed automatically and are easy visually measurable. |
