This article gives the general flow of a simple description on rough set theory and computer aided concurrent tolerance design, through the application of rough set theory to expert system database got reduction for c...
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ISBN:
(纸本)9780769542966
This article gives the general flow of a simple description on rough set theory and computer aided concurrent tolerance design, through the application of rough set theory to expert system database got reduction for computer assisted, the tolerance design provides valuable to further perfect the basic design theory.
A general analysis for the improvement of anticontact fatique of bearing steel by ion implantation is provided in this paper. Some items such as the increase in surface microhardness and residual compressive stress, t...
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ISBN:
(纸本)9780769542966
A general analysis for the improvement of anticontact fatique of bearing steel by ion implantation is provided in this paper. Some items such as the increase in surface microhardness and residual compressive stress, the change in height and shape parameters of surface roughness as well as the change in auto correlation function and power spectrum reflecting the mathematic statistical characteristics of surface topography are revealed. Results indicate that the surface characteristics and processing parameters play an important role in anti-contact fatique. This improvement of anti-contact fatigue is attributed to form new nitride phases, right surface topography and residual compressive stress during implantation process.
on the base of the analysis on the good and bad points of the potential field realization way plan, the paper proposed evades based on the simulation annealing algorithm entire independent robot bonds the method. The ...
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Powder, as a key ingredient in feed, is essential to the powder injection molding (PIM) process. In this paper, it mainly introduced atomized powder preparation methods: aerosol, water atomized, plasma atomization and...
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Multi-layer integrated neural networks evaluation model of synthesis quality of the products is founded based on the information fusion theory. Quality of the products are synthetically evaluated using this model, mor...
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The removal effect of Nitrobenzene in water by high voltage pulsed discharge was investigated. The high energy was injected into water, which could induce many chemical chain reactions. The active species could genera...
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Ice Storage air-condition can be used to shift electrical load from on-peak hours to off-peak hours, which can bring mutual benefits to power supplier and consumers. The exergy analysis of ice storage air-condition sy...
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In this paper, we propose a fully decoupled Three Degree-of-Freedom (DOF) parallel wrist. The theory for type synthesis of fully decoupled parallel mechanism is concluded by reciprocal screw theory, and some symmetric...
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Testing cold extrusion forming process of the hexagonal bowl auto part by DEFORM-3D on the paper. By comparing the feasibility obtained through numerical simulation testing and analysis of the two forming plans, accor...
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Through the analysis of three-dimensional hub model by using finite element, detailed stress distribution is obtained. On this basis, the dangerous sections of structural discontinuity regions are made stress analysis...
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