The Experts below are selected from a list of 9399 Experts worldwide ranked by ideXlab platform
Zang Guozhen - One of the best experts on this subject based on the ideXlab platform.
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high voltage fuse replacing auxiliary tool
2015Co-Authors: Zang GuozhenAbstract:Provided is a high-voltage fuse replacing auxiliary tool which comprises balance plates, wherein the balance plates are provided with holes matched with wiring caps, so that the balance plates are allowed to be clamped on the outer circumference of the wiring caps; Connecting Rods capable of Connecting with the balance plates and preventing the two wiring caps from being popped outwards, the number of the Connecting Rods being at least two; and accommodation tanks arranged in the outer sides of the balance plates and arranged under the holes respectively. According to the high-voltage fuse replacing auxiliary tool with the technical scheme above, the balance plates can bear elastic potential energy of springs in a high-voltage fuse, so that in the wiring cap mounting and dismounting process of work personnel, the wiring caps do not need to be pressed by the work personnel; and through arranging the accommodation tanks for bearing devices of the high-voltage fuse and/or other auxiliary tools used for replacing the high-voltage fuse, the work personnel is allowed to operate the tool conveniently, and only one worker can done the work, thereby effectively reducing labor waste in the wiring cap mounting and dismounting process of the work personnel.
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replacing auxiliary tool for high voltage fuse
2014Co-Authors: Zang GuozhenAbstract:The utility model discloses a replacing auxiliary tool for a high voltage fuse. The replacing auxiliary tool comprises balance plates and Connecting Rods, each balance plate is provided with holes fit with wiring caps, the balance plates can be clamped on the outer circumferences of the wiring caps, the Connecting Rods are connected with the balance plates so that the two wiring caps are prevented from ejecting outwardly, and the number of the Connecting Rods is two. According to the replacing auxiliary tool for the high voltage fuse, the balance plates bear elastic potential energy of a spring in the high voltage fuse, operation personnel does not need to press the wiring caps with hands in processes of dismounting and installation of the wiring caps, only one personnel is needed, and the waste of labor force in the processes of dismounting and installation of the wiring caps for the operation personnel is effectively reduced.
Chenyang Zhang - One of the best experts on this subject based on the ideXlab platform.
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effect of process parameters on microstructure and mechanical properties in alsi9mg Connecting rod fabricated by semi solid squeeze casting
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing, 2012Co-Authors: Shengdun Zhao, Chenyang ZhangAbstract:Abstract The effects of applied pressure, pouring temperature and die temperature on the microstructure and mechanical properties of Connecting-Rods fabricated by the semi-solid squeeze casting (SSSC) process were investigated. The results show that the non-dendritic primary α-Al particles distribute uniformly throughout the Connecting-Rods. With the increase of applied squeeze pressure, the size of α-Al particles decreases while the shape factor increases, which increase the mechanical properties of the Connecting-Rods. When the pouring temperature and die temperature increase, the size and shape factor of primary α-Al particles increase. However, if the die temperature is higher than 300 °C, the shape factor decreases suddenly. The best microstructure and mechanical properties of Connecting-Rods fabricated by SSSC were obtained at the pouring temperature of 575 °C, die temperature of approximately 250 °C, and squeeze pressure of 100 MPa.
Aalisha Bhatia - One of the best experts on this subject based on the ideXlab platform.
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Folding tidal turbine as an innovative concept toward the new era of turbines
Renewable and Sustainable Energy Reviews, 2013Co-Authors: Wei Haur Lam, Aalisha BhatiaAbstract:Research and development of tidal current turbines has undergone significant growth since the past decades. The trials and errors have led to the improvements for various aspects of tidal current turbines. One of the remaining problems of tidal current turbines is the difficulties in transportation and installation. The concept of folding tidal turbine was proposed to provide a solution for the ease of transportation and installation in 2010. Folding tidal turbine has the foldable parts of blades, shaft, Connecting Rods and outer box compared to the rigid structure of a conventional turbine. The current study discusses the components of folding turbine, rigidity of structure, performance, working concept, efficiency, material, electrical aspects, environmental impacts and prevention of marine corrosion. Previous works proposed the costs for transportation and installation of a conventional tidal turbine were 30% of the total cost. Folding tidal turbine is estimated to reduce 20% of the total cost with a shorter installation time. © 2013 Published by Elsevier Ltd.
Shengdun Zhao - One of the best experts on this subject based on the ideXlab platform.
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effect of process parameters on microstructure and mechanical properties in alsi9mg Connecting rod fabricated by semi solid squeeze casting
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing, 2012Co-Authors: Shengdun Zhao, Chenyang ZhangAbstract:Abstract The effects of applied pressure, pouring temperature and die temperature on the microstructure and mechanical properties of Connecting-Rods fabricated by the semi-solid squeeze casting (SSSC) process were investigated. The results show that the non-dendritic primary α-Al particles distribute uniformly throughout the Connecting-Rods. With the increase of applied squeeze pressure, the size of α-Al particles decreases while the shape factor increases, which increase the mechanical properties of the Connecting-Rods. When the pouring temperature and die temperature increase, the size and shape factor of primary α-Al particles increase. However, if the die temperature is higher than 300 °C, the shape factor decreases suddenly. The best microstructure and mechanical properties of Connecting-Rods fabricated by SSSC were obtained at the pouring temperature of 575 °C, die temperature of approximately 250 °C, and squeeze pressure of 100 MPa.
Wei Haur Lam - One of the best experts on this subject based on the ideXlab platform.
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Folding tidal turbine as an innovative concept toward the new era of turbines
Renewable and Sustainable Energy Reviews, 2013Co-Authors: Wei Haur Lam, Aalisha BhatiaAbstract:Research and development of tidal current turbines has undergone significant growth since the past decades. The trials and errors have led to the improvements for various aspects of tidal current turbines. One of the remaining problems of tidal current turbines is the difficulties in transportation and installation. The concept of folding tidal turbine was proposed to provide a solution for the ease of transportation and installation in 2010. Folding tidal turbine has the foldable parts of blades, shaft, Connecting Rods and outer box compared to the rigid structure of a conventional turbine. The current study discusses the components of folding turbine, rigidity of structure, performance, working concept, efficiency, material, electrical aspects, environmental impacts and prevention of marine corrosion. Previous works proposed the costs for transportation and installation of a conventional tidal turbine were 30% of the total cost. Folding tidal turbine is estimated to reduce 20% of the total cost with a shorter installation time. © 2013 Published by Elsevier Ltd.