Crushing roller is one of the main parts of High-p re ssure Grinding Roller, which is a kind of high efficient ore crushing equipment. A kind of assembled roller, which is more convenient to renovate worn surface b y ...Crushing roller is one of the main parts of High-p re ssure Grinding Roller, which is a kind of high efficient ore crushing equipment. A kind of assembled roller, which is more convenient to renovate worn surface b y simply replacing segmented surface of the roller, was developed. The structura l models of assembled roller’s components were designed with SolidWorks softwar e based on feature modeling, these solid models of the roller were virtually ass embled. Through this work, not only was the assemble interference checked out so as to examine validity of the structure design, but also these solid models cou ld be recognized by COSMOS/Works software, through which the finite element an alysis can be done. Then the stress and displacement of the main shaft and sur face segment in two different working states were analyzed and detected quickly according to the analysis results with COSMOS/Works. In conclusion, the optimum clearance of 1.0～2.0 mm between concave-convex studded segments is determined to make the using life of assembled roller longer.展开更多
This article addresses the challenges associatedwith three-dimensional(3D)design models in the power industry,such as substantial data volume and complex calculations.Traditional data exchange methods pose difficultie...This article addresses the challenges associatedwith three-dimensional(3D)design models in the power industry,such as substantial data volume and complex calculations.Traditional data exchange methods pose difficulties in coordinating design efforts among project participants,and current computing systems cannot meet the performance demands of 3D power design.To overcome these challenges,this study thoroughly evaluates both public and private clouds and ultimately selects a hybrid cloud infrastructure for a custom-built 3D design platform that addresses the specific needs of the power industry.Employing optimization algorithms for 3D design models,we reduce model size and implement automated synchronization of platform data through code.We also propose different levels of cloud services and identify the necessary functionalities to be fulfilled by each layer of the 3D design cloud platform.Nested virtualization technology is used to create cloud desktops with different hardware requirements.Ultimately,we successfully establish a comprehensive framework for a 3D design platform specifically tailored to power design enterprises.展开更多
文摘Crushing roller is one of the main parts of High-p re ssure Grinding Roller, which is a kind of high efficient ore crushing equipment. A kind of assembled roller, which is more convenient to renovate worn surface b y simply replacing segmented surface of the roller, was developed. The structura l models of assembled roller’s components were designed with SolidWorks softwar e based on feature modeling, these solid models of the roller were virtually ass embled. Through this work, not only was the assemble interference checked out so as to examine validity of the structure design, but also these solid models cou ld be recognized by COSMOS/Works software, through which the finite element an alysis can be done. Then the stress and displacement of the main shaft and sur face segment in two different working states were analyzed and detected quickly according to the analysis results with COSMOS/Works. In conclusion, the optimum clearance of 1.0～2.0 mm between concave-convex studded segments is determined to make the using life of assembled roller longer.
基金supported by the Innovation Project of China Energy EngineeringGroup Co.,Ltd.-Electrical 3DDesign Software for Substations(Converter Stations).
文摘This article addresses the challenges associatedwith three-dimensional(3D)design models in the power industry,such as substantial data volume and complex calculations.Traditional data exchange methods pose difficulties in coordinating design efforts among project participants,and current computing systems cannot meet the performance demands of 3D power design.To overcome these challenges,this study thoroughly evaluates both public and private clouds and ultimately selects a hybrid cloud infrastructure for a custom-built 3D design platform that addresses the specific needs of the power industry.Employing optimization algorithms for 3D design models,we reduce model size and implement automated synchronization of platform data through code.We also propose different levels of cloud services and identify the necessary functionalities to be fulfilled by each layer of the 3D design cloud platform.Nested virtualization technology is used to create cloud desktops with different hardware requirements.Ultimately,we successfully establish a comprehensive framework for a 3D design platform specifically tailored to power design enterprises.
