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公开(公告)号：US09999952B2
公开(公告)日：2018-06-19
申请号：US14232715
申请日：2012-07-16
申请人： Won Nyun Kim , Tae Weon Gim , Yoon Jong Lee , Sang Kyoo Lee
发明人： Won Nyun Kim , Tae Weon Gim , Yoon Jong Lee , Sang Kyoo Lee
CPC分类号： B23Q11/126 , B23Q11/141 , Y10T409/303976
摘要： The present disclosure relates to a structure for reducing thermal displacement of a machine tool structure, and more particularly, to a structure for reducing thermal displacement of a machine tool structure capable of reducing thermal displacement of a structure in order to prevent processing precision from deteriorating due to deformation of a fixed structure by heat generated at a part where the fixed structure and a movable structure perform frictional motion together with each other. Accordingly, in order to resolve a technical problem, an object of the present invention is to provide a structure for reducing thermal displacement of a machine tool structure capable of preventing a structure from being deformed and distorted by reducing a temperature deviation over the entire structure by rapidly transferring heat to other parts when a temperature of a specific part of the structure is raised.
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公开(公告)号：US20140144168A1
公开(公告)日：2014-05-29
申请号：US14232715
申请日：2012-07-16
申请人： Won Nyun Kim , Tae Weon Gim , Yoon Jong Lee , Sang Kyoo Lee
发明人： Won Nyun Kim , Tae Weon Gim , Yoon Jong Lee , Sang Kyoo Lee
CPC分类号： B23Q11/126 , B23Q11/141 , Y10T409/303976
摘要： The present disclosure relates to a structure for reducing thermal displacement of a machine tool structure, and more particularly, to a structure for reducing thermal displacement of a machine tool structure capable of reducing thermal displacement of a structure in order to prevent processing precision from deteriorating due to deformation of a fixed structure by heat generated at a part where the fixed structure and a movable structure perform frictional motion together with each other. Accordingly, in order to resolve a technical problem, an object of the present invention is to provide a structure for reducing thermal displacement of a machine tool structure capable of preventing a structure from being deformed and distorted by reducing a temperature deviation over the entire structure by rapidly transferring heat to other parts when a temperature of a specific part of the structure is raised.
摘要翻译： 本发明涉及一种用于减少机床结构的热位移的结构，更具体地，涉及一种用于减少能够减少结构的热位移的机床结构的热位移的结构，以防止加工精度降低 通过在固定结构和可动结构彼此一起执行摩擦运动的部分产生的热量来产生固定结构的变形。 因此，为了解决技术问题，本发明的目的是提供一种能够减少机械结构的热位移的结构，其能够通过降低整个结构的温度偏差来防止结构变形和变形 当结构的特定部分的温度升高时，将热量快速传递到其它部件。
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公开(公告)号：US08739747B2
公开(公告)日：2014-06-03
申请号：US13125501
申请日：2009-10-21
申请人： Won Nyun Kim
发明人： Won Nyun Kim
IPC分类号： F01P1/04
摘要： The present invention relates to a piston cooling device for cooling a piston. The piston cooling device according to an exemplary embodiment of the present invention includes: a cooling channel that is formed in a piston such that cooling fluid flows, and communicates with an intake port through which cooling fluid flows inside from the outside at a point and with an exhaust port through which the cooling fluid is discharged outside at another point; and a flow guide part that is formed in the cooling channel and guides the cooling fluid, which flows in the cooling channel through the intake port when the piston moves up or down, to flow to the exhaust port through the cooling channel.
摘要翻译： 本发明涉及用于冷却活塞的活塞冷却装置。 根据本发明的示例性实施例的活塞冷却装置包括：冷却通道，其形成在活塞中，使得冷却流体流动，并且与进气口连通，冷却流体通过该进气口从外部在一个点处以及 排气口，其中冷却流体在另一点排出到外面; 以及流动引导部，其形成在所述冷却通道中，并且当所述活塞向上或向下移动时，通过所述进气口在所述冷却通道中流动的冷却流体通过所述冷却通道流向所述排气口。
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公开(公告)号：US20110192359A1
公开(公告)日：2011-08-11
申请号：US13125501
申请日：2009-10-21
申请人： Won Nyun Kim
发明人： Won Nyun Kim
IPC分类号： F01P1/04
摘要： The present invention relates to a piston cooling device for cooling a piston. The piston cooling device according to an exemplary embodiment of the present invention includes: a cooling channel that is formed in a piston such that cooling fluid flows, and communicates with an intake port through which cooling fluid flows inside from the outside at a point and with an exhaust port through which the cooling fluid is discharged outside at another point; and a flow guide part that is formed in the cooling channel and guides the cooling fluid, which flows in the cooling channel through the intake port when the piston moves up or down, to flow to the exhaust port through the cooling channel.
摘要翻译： 本发明涉及用于冷却活塞的活塞冷却装置。 根据本发明的示例性实施例的活塞冷却装置包括：冷却通道，其形成在活塞中，使得冷却流体流动，并且与进气口连通，冷却流体通过该进气口从外部在一个点处以及 排气口，其中冷却流体在另一点排出到外面; 以及流动引导部，其形成在所述冷却通道中，并且当所述活塞向上或向下移动时，通过所述进气口在所述冷却通道中流动的冷却流体通过所述冷却通道流向所述排气口。
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