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   高温合金铸造 的翻译结果: 查询用时:0.009秒
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高温合金铸造
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  “高温合金铸造”译为未确定词的双语例句
     Using FEM method, the temperature field of aeroengine superalloy K4169 castings has been simulated by the software ANSYS and the temperature variety curves of the studied section have been displayed.
     在进行了K4169高温合金铸造试样微观组织仿真的基础上,采用有限元方法,利用ANSYS软件对某发动机K4169高温合金铸件作了温度场分析,并画出关键截面上的温度变化曲线。
短句来源
     Grain size of Casting blade of Nickel base Superalloys
     镍基高温合金铸造叶片的晶粒度
短句来源
     Research on Surface Grain Refinement in Ni Based Superalloy of Turbine Blades
     镍基高温合金铸造叶片表面细化机理的研究
短句来源
     The process of manufacturing is as follows :create the precious3D solid model of impeller with CAD technology in terms of the designed impeller data; then directly form losing casting model for impeller precious casting with rapid prototyping technology based principle of selected area laser caking;
     涡轮叶轮制造如下:根据设计的叶型数据,采用CAD技术建立叶轮的精确三维实体模型,然后基于以选区激光烧结为原理的快速成型技术直接成型出供叶轮精密铸造用的消失模,最后以K13高温合金铸造出涡轮叶轮。
短句来源
  相似匹配句对
     Investigation of Fine Grain Castings Technique of Superalloy
     高温合金细晶铸造技术研究
短句来源
     Development of Investment Casting Superalloy Technology
     高温合金精密铸造工艺技术的发展
短句来源
     Foundry Method of A Stainless Steel Bulkhead
     封头的铸造
短句来源
     Nb high temperature alloys are generally used.
     Nb高温合金
短句来源
     Casting the Poetic Quality
     铸造诗意
短句来源
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  casting superalloy
An attempt has been made to develop a cobalt base casting superalloy (30Cr-10Ni-7W-Co) having high creep rupture strength and ductility for first stage nozzles of gas turbines.
      


Based on numerical simulation equations and their solution method for laminar and turbulent liquid metal flows during mold filling, solidification and cooling processes of casting, the programs were made for enmeshment of casting geometry, calculation of 3-D velocity field and 3-D temperature field, as well as display of 2-D isothermal diagram, velocity vector diagram and 3-D temperature fields . On the Window 9x operation system, the relevant mouse-activated interfaces were designed. The database including...

Based on numerical simulation equations and their solution method for laminar and turbulent liquid metal flows during mold filling, solidification and cooling processes of casting, the programs were made for enmeshment of casting geometry, calculation of 3-D velocity field and 3-D temperature field, as well as display of 2-D isothermal diagram, velocity vector diagram and 3-D temperature fields . On the Window 9x operation system, the relevant mouse-activated interfaces were designed. The database including the thermal physical properties of iron, cast steel, super alloys , cast nonferrous alloys and various molding materials were existed. All of mentioned above are formed the software SRIFCAST, which has been applied to produce the sound castings used in the automobile and large equipments. The software possesses advanced character, good practical ability and easy performance.

铸件充型凝固过程数值模拟软件SRIFCAST在确定了金属液在充型和凝固冷却过程中的湍流和层流流动模式以及三维速度场和温度场数值模拟计算方程及数值求解的基础上,编制了网格单元的剖分、三维速度场和温度场计算、二维等温线图、速度矢量图和三维温度场显示等程序;在 Window 9x操作平台上,设计了方便、快捷的各种鼠标操作主界面和分界面;建立了铸铁、铸钢、高温合金、铸造有色合金等金属材料,以及石英砂等造型材料的热物性参数数据库。SRIFCAST软件在汽车铸件和重大装备铸件上进行了生产应用,获得了优质铸件,证明了它的的先进性、实用性和易操作性。

To shorten developing cycle and to reduce manufacturing cost,the rapid prototyping technology was applied to make turbine impeller of HIF charger.The process of manufacturing is as follows :create the precious3D solid model of impeller with CAD technology in terms of the designed impeller data;then directly form losing casting model for impeller precious casting with rapid prototyping technology based principle of selected area laser caking;at last,cast turbine impeller with alloy under high temperature of...

To shorten developing cycle and to reduce manufacturing cost,the rapid prototyping technology was applied to make turbine impeller of HIF charger.The process of manufacturing is as follows :create the precious3D solid model of impeller with CAD technology in terms of the designed impeller data;then directly form losing casting model for impeller precious casting with rapid prototyping technology based principle of selected area laser caking;at last,cast turbine impeller with alloy under high temperature of k13.Turbine impeller has been made with rapid prototyping technology,and performance tests show that they meet design requirements.

为了缩短研制周期,降低制造成本,采用快速成型技术制造了HIF增压器涡轮叶轮。涡轮叶轮制造如下:根据设计的叶型数据,采用CAD技术建立叶轮的精确三维实体模型,然后基于以选区激光烧结为原理的快速成型技术直接成型出供叶轮精密铸造用的消失模,最后以K13高温合金铸造出涡轮叶轮。利用快速成型技术制造的涡轮叶轮,已经加工成涡轮转子并进行了涡轮性能试验,达到了设计要求。

 
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