castin blade

用法例句

The quality requirements for the large turbine runner blade castings, which include the shape and size, chemical composition, mechanical properties, residual stress, machining allowance, repair welding, as well as no shrinkage & porosity in casting, no defect and so on, were connected to working procedures according to their correlation degree.

应用质量功能分配(QFD)技术,将大型水轮机转轮叶片铸件制造过程中的铸件形状尺寸、化学成分、力学性能、残余应力、机械加工量、铸件内部和外部无缩孔或缩松、焊补量、零缺陷或少缺陷等质量要求按相关度与各工序建立联系,并利用质量屋技术对各工序进行质量要素分析,进而将质量屋信息转化为制造工艺设计的技术路线,包括冶炼过程热力学分析及微量元素控制、CAE指导下的木模制造、铸造过程、热处理过程。

In this paper, blade with cast defect is repaired by laser cladding with Ni-based alloy powder made by ourselves.

本文采用自配镍基合金粉末对航空发动机叶片铸造缺陷进行激光熔覆修复，对激光熔覆修复的最佳工艺参数、熔覆层的组织结构和性能、Y_2O_3和硅、钠、钾复合变质剂对熔覆层开裂敏感性的影响进行了研究。

Numerical Simulation of Thermal Stress and Deformation of a Superalloy Blade Investment Casting;

高温合金精铸叶片热应力与变形的数值模拟

The Research of the Accuracy Control of Turbine Blade Based on Displacement Field from Precise Cast;

基于位移场的精铸涡轮叶片误差分析系统研究

The Research on Mould-parting Technology of Blade Unit Investment Casting Mould Basing on Knowledge Reasoning;

基于知识的叶片单元体精铸模具分模技术研究

Research for Parting Design of Turbo Blade Precise Casting Mould on the Case-based Reasoning(CBR);

基于事例推理的涡轮叶片精铸模分模设计研究

The Research and Application of Process Planning of Investment Casting Mould to Turbine Blade;

涡轮叶片精铸模具工艺规程设计的研究与应用

Technology of Repairing Fine Cast Nickel-base Alloy Turbine Blade by Laser Cladding

精铸镍基合金涡轮叶片缺陷激光熔覆修复工艺

Exploring Calculation Method of Nonlinear Shrinkage Rate for Investment Casting Turbine Blade

精铸涡轮叶片非线性收缩率计算方法的研究

Dimensional Accuracy Control of Large-Size Turbine Blade:The Reverse Deformation Technology

大型涡轮叶片精密铸造尺寸精度控制研究——反变形技术

Dimensional Accuracy Control of Investment Casting Large-Size Turbine Blade--Dimensional Stability of Wax Pattern

大型涡轮叶片无余量精密铸造尺寸精度控制研究——蜡模尺寸稳定性

Estimation of Displacement Field for Turbine Blade Profile Based on Reverse Engineering in Investment Casting

基于逆向工程技术的涡轮叶片型面精铸位移场测评

Research on Workmanship and Performance of the ZG2Cr12NiMo1W1V Casting Steel for the Guide Blade

ZG2Cr12NiMo1W1V钢铸造导叶片工艺及性能试验研究

Study on the Casting Process of the Three Gorges Turbine Blade

三峡电站水轮机叶片的铸造工艺研究

Research on Composition, Structure and Property of the High Alloy White Cast Iron Blade Used in Classifier;

分级机用高铬铸铁叶片组织与性能的研究

Turbine Blade Foundry and Hot Treatment Defects Analysis and Preventions;

水轮机叶片铸造与热处理缺陷分析及防止

Numerical Simulation and Improvement of Casting Process for Large-scale Cast Steel Guide Vane

大型导向叶片铸钢件的数值模拟与工艺优化

Determination of Interfacial Heat Transfer Coefficient During Single Crystal Blade Casting Process

单晶叶片铸造过程中界面换热系数的确定

The Research on CAD Technology of Closed Blisk Investment Casting Mould in Dividual Design Method;

闭式叶盘类零件分体式精铸模具CAD技术研究

3-D FEM Analysis of Forming Laws in Precision Forging Process of Blade;

叶片精锻成形规律的三维有限元分析