| This text utilizes three-dimensional engineering design software Pro/Engineer and Adams to virtual design the double-cams high-speed shear equipment, including the structural design, 3D modeling, virtual assembly, the simulation of moving entity of moving shear parts. And apply some methods for model building about 3D designing in the design's procedure, for example, characteristic modeling, parameterization modeling, and complex modeling method integrated in parameter modeling and direct modeling method. Move to the double-cams high-speed shear equipment mould part do exercises organization emulation, simulation set out mould actual motion state of part. By simulation and analysis, prove the rationality that the double-cams high-speed shear device structure is designed.Begin with the engineer direction, have done some design for the double-cams high-speed shear equipment and its virtual simulation equipment. Content is as follows:1. Against mechanical engineering field, set out current developing state of accurate shear technology in the world. On this basis, put forward a plan for the round bar's double-cams high-speed shear equipment.2. Have analyzed principle and sport mechanism of high-speed shear, confirm the main structure of double-cams high-speed shear equipment.3. Utilized Pro/E project software, sets up the geometry model of the double-cams high-speed shear equipment, had merged characteristic modeling, parameter modeling and direct modeling complex method. And had finished the virtual assembly of the double-cams high-speed shear equipment and interference adjust based on this.4. The geometry model as foundation, set up the simulation model in ADAMS project software, To the main part of double-cams high-speed shear equipment, move mould part make mechanical motion analysis and force analysis. Have proved that the rational design of the double-cams high-speed shear equipment's structure, and lay the solid foundation for the further perfection of the equipment. |
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