1) heavy forging
大锻件
1.
Prediction of the flow behavior and grain size during forming for nickel alloy heavy forging;
镍基合金大锻件成形过程流变行为与晶粒尺寸预测
2.
Finite element analysis of heavy forging processing with JTS method;
大锻件中心压实法(JTS)锻造过程有限元分析
3.
Microstructure evolution modelling of heavy forging steel 30Cr2Ni4MoV during hot deformation
大锻件材料30Cr2Ni4MoV钢高温变形时的微观组织演变模型
2) heavy forgings
大锻件
1.
The Research of the Stainless Steel Heavy Forgings for the Fast Breeder Project;
快堆工程用不锈钢大锻件的研制
2.
Development and prospective of heavy forgings stretching process;
大锻件拔长工艺研究进展与展望
3.
A study of critical reduction for closing pores in heavy forgings;
大锻件内部空洞的锻合压下率
3) large forgings
大锻件
1.
Large forgings industry&development of forging technique;
大锻件生产行业与锻造技术发展
2.
Two-time upsetting and stretching is a new kind of technology for large forgings,which has high reliability and good forging penetration effect,can control the shape of impurity and renovate the inner forging defects.
总结的两次镦拔锻造新工艺具有可靠性高,锻透效果好,可控制钢中夹杂物的形态和对坯料内部缺陷进行修复的独特作用,是一种新颖的大锻件锻造工艺。
3.
Based on sufficient simulative refining tests in large forgings.
结合大量模拟细化实验和组织遗传机理研究,作者提出了适用于大锻件实际生产的两条新型节能工艺途径:临界区系温侧正火和高温回欠处理工艺。
4) large forging
大锻件
1.
A mathematical model is developed to discribe the heat transport process of large forging in quenching process,and a finite element program is designed to calculate the temperature field of 35CrMo steel large forging in quenching process.
根据大锻件的特点及其淬火过程的复杂性，本文提出了用有限元法计算锻件淬火过程中温度场的传热学数学模型。
2.
The demand of large forging is gradually growing with the development of China's power, shipbuilding, oil and chemical industry.
大锻件是重大基础装备的关键部件,随着我国电力、船舶、石油和化工行业的发展,对大锻件的需求越来越大。
5) heavy forging
大型锻件
1.
Research in the Process of Cuboid Heavy Forging;
长方体大型锻件工艺的探讨
2.
Study on Healing of Interior Crack-type Fault in Heavy Forging by Modeling;
大型锻件内裂纹缺陷修复的物理模拟研究
3.
In order to control the microstructure of heavy forgings,an optimization method based on composite design and numerical simulation was proposed.
为了对大型锻件微观组织进行控制,提出了一种基于复合设计和数值模拟的优化设计方法,优化设计以始锻温度和锻模击打速度为优化设计变量,以终锻件晶粒均匀细小为微观组织性能评价指标。
6) heavy forgings
大型锻件
1.
The Repairing Study for the Defects Inside the Heavy Forgings;
大型锻件内部缺陷的修复研究
2.
Microstructure of heavy forgings robust parameters control methodology based on taguchi method;
基于田口法的大型锻件微观组织健壮参数控制方法
3.
In order to control the microstructure and fracture of heavy forgings,a multiobjective optimization method based on numerical simulation was proposed.
为了对大型锻件多步锻造过程中微观组织和裂纹进行控制,提出了一种基于数值模拟的多目标优化设计方法。
补充资料：锻件圆角半径
锻件圆角半径
corner radius of forging
duanlian yuanliao baniing锻件圆角半径(eorner radius of forging) 锻件图上光滑地连接锻件各交接面的圆弧半径，作用是使金属易于流动而充满模槽。如图所示，锻件凸部的圆角半径叫外圆角半径，用r表示;锻件凹部的圆危半径叫内圆角半径，用R表示。内圆角半径R应比外圆角半径r取大些，以利于锻件脱模。秘 国角半径示意图 (李体彬)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条