Developing Complicated Casting in the Concurrent Engineering Environment;
在并行工程环境下开发复杂铸件
How to use object oriented software's design patterns to improve expandability and maintenance of FEM software is studied; the FEM formula of three dimensional(3-D) thermal field numerical simulation is gotton by functional variation; complex casting's thermal field FEM numerical simulation software is developed and proved practiable by simulating a high pressure ball valve.
进行了合理利用面向对象的设计模式提高有限元程序可扩展性和可维护性的研究；通过泛函变分推导了三维温度场数值模拟的有限元求解列式；利用面向对象技术设计开发了复杂铸件凝固过程三维温度场有限元数值模拟软件；利用高压球阀铸件检验了软件的实用性。
Directing at difficulty in 3D model parameterization of large-sized complex casting and its restraint on succeeding tasks like mold development, a flexibility-based parametric design method was put forward to enable the casting\'s 3D model to be parameterized and adaptable to foundry conditions.
针对大型复杂铸件三维模型参数化的难点,以及它对铸造模具开发等后续工作的制约,提出了一种基于柔性化的参数化设计方法,其宗旨是实现此类铸件三维模型的参数化和对铸造环境的适应性。
Object-Oriented Finite Element Method Numerical Simulation of Solidification Process for Complex Casting;
复杂铸件凝固过程面向对象的有限元数值模拟
Numerical Simulation and Analysis of Residual Internal Stress in Intricate Casting
复杂铸件残余内应力的数值模拟及分析
Flexibility-Based Parametric Design Method for Large-Sized Complex Casting
基于柔性化的大型复杂铸件的参数化设计方法
Study on the Selective Laser Sintering Materials for Plastic Functional Parts and Complex Castings;
塑料功能件与复杂铸件用选择性激光烧结材料的研究
Extrusion Casting Application in Production of Largescale Complex Casting of Aluminum Alloy;
挤压铸造在大型复杂铝合金铸件生产中的应用
Machine tool castings have rather complicated strucfures and require high qualies.
机床铸件结构比较复杂,质量要求高。
Low-pressure Casting of ZL205A Large Sophisticated Structural Component
ZL205A大型复杂结构件低压铸造技术
Study on Adjusted Pressure Casting Process with Electromagnetic and Vacuum for Aluminum Alloy Casting of Complicated & Thin-wall Components
复杂薄壁铝合金铸件磁动力真空调压铸造工艺研究
Study on Precision Electroforming Technology of Complex Thin-walled Parts;
精密电铸法制造复杂薄壁零件的工艺研究
Investment-casting Waxen Mould of Aero-complex Parts Numerical Control Process New Technologic Study;
航空复杂件精铸蜡型数控成型新工艺研究
Complex casting of magnesium alloy on pressure solidification with lost foam casting process
镁合金复杂缸盖零件消失模铸造压力凝固工艺
Development of Aluminum Alloy Large Complicated Vehicle Power Parts by Die Casting
大型复杂铝合金汽车动力部件的压铸技术开发
Study in Applying Cast Blank of High Strength Superplastic Zn-Al_(22) Eutectic Alloy to Extrude and Forge Complex Parts Directly
应用高强度超塑性锌铝合金铸坯直接压制复杂制件的研究
Stress Analysis and the Numerical Simulation for Complicated Die-casting of the Magnesium Alloy;
大型复杂镁合金压铸件的应力分析数值模拟研究
It is an ideal material for precision casting of Carbon Steel, Stainless Steel, Rrefractory Steel as well as moudle of Alumina Alloy and Titatium Alloy.
是碳素钢、锈钢，耐热钢等复杂精密铸件和铝，钛合金熔模铸造的理想原料。
Study of Processing Technology for Complex Pneumatic Valve Body
复杂气动阀体熔模铸造加工工艺研究
The use of cast steel enables a designer to take such steps as simplifying the structural connections and avoiding difficult welding requirements.
铸铁的使用使得设计者能够采取简化构件连接的措施避免了复杂的焊接要求。
Study of Composite Layer with Si by Casting on Surface of Cast Steel;
耐热铸钢件表面铸渗结晶硅复合层技术的研究
