Developing efficient electrocatalysts is of great significance but a huge challenge in the field of electrocatalytic hydrogen evolution. Ni nanoparticles are regarded as innovative electrocatalysts for enhancing electrocatalytic hydrogen evolution...
Using reverse engineering technology software, Imageware and UG, and taking the card buckle as a prototype for the practical application of reverse engineering, this article discusses the method of combining reverse engineering with rapid technology. Using optical system to collect images, and then through the computer image processing technology to extract edge contour digital points, using the existing CAD software processing system for the reconstruction of 3D model, and taking a detail analysis of the critical technology of surface reconstruction, using rapid prototyping technology for processing molding, so as to improve the efficiency of product design, shorten the product development cycle. And at last, through the test, we get some usual problems and solve them one by one.
The structural character of breech mechanism is studied and analyzed in order that the virtual prototype model is the best. By the CAD software Pro/Engineer the XX breech mechanism virtual prototype is built. At first, the 3D modeling of the XX Breech Mechanism is generated with the parametric design and virtual assembling, and experiment platform of virtual prototype including all kinds of conditions is set up. At last, the quantitative analysis is performed on the above experiment platform, the experiment resulting is accord with specification data by and large, which validates that the designed breech mechanism virtual prototype is proper and appropriate.
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