锻造模具

本文将Kriging模型与遗传算法（GeneticAlgorithms，GA）相耦合，提出Kriging-GA优化策略，用于锻造模具结构参数的优化设计。

In this paper , Kriging-GA optimization strategies for optimal design of forging die structure parameters are proposed by the Kriging model and genetic algorithms coupled .

锻造模具的随机疲劳损伤分析

Stochastic fatigue damage analysis of the forging die

应用有限元与BP神经网络，建立了一种基于损伤累积理论的锻造模具的随机疲劳损伤分析模型。

In this paper a stochastic fatigue damage analysis model is put forward based on the damage accumulation theory , in which the finite element method ( FEM ) and BP neural network are adopted .

Ti-1023钛合金等温锻造模具温度场的边界元模拟

Boundary element simulation of the temperature field of Ti-1023 alloy isothermal-forging mold

采用H13钢的锻造模具在应用新工艺后，其寿命可提高1倍。

After applying new process , the lifetime of H13 steel forging die was increased by100 % .

设计了含温度控制系统的等温锻造模具，利用“模膛”直接加热镁合金坯料，生产出合格的AZ31B镁合金电动螺丝刀套筒锻件。

The die cavity was used to heat up magnesium alloy billets directly that the eligible magnesium alloy AZ31B electric screwdriver knife sleeve forgings were manufactured .

圆盘锻件纯形状锻造模具优化设计

Optimum die shape design in net shape disk forging process

齿轮锻造模具及工艺优化的模拟式设计

The Simulative Design to Optimizing Dies and Technological Program of Gear Forging

本文针对运输机刮板锻造模具设计问题。

This paper is directed against forging moulder design in scraper of conveyer .

挤压锻造模具形状的混合智能优化

Hybrid intelligent optimization for extrusion and forging die shape design Machining of Molds and Dies

介绍了锤锻和热挤压类热锻造模具选材的一般规律和方法；

The universal law and method of material selection of hot forging die are introduced .

高比压预应力闭塞锻造模具的研制及应用

The Development and Application of Closed Forging Die with High Pressure and Two Level Prestressing Force

针对精密锻造模具智能设计中的回弹量预测问题，研究模糊神经网络技术的应用。

In this paper , application of fuzzy network to predict the elastic deformation in precision forging is studied .

进行转向节锻造模具设计，给出预锻、终锻模具的主要参数。

Design the die of steering knuckle forging process , the main parameters of pre-forging process and final forging is obtained .

汽轮机叶片精密模锻件的设计，是叶片锻造模具和工艺设计的技术关键。

Design of precision die forgings which used for steam turbine blades is the key technology to blade forged die and process design .

本文介绍利用计算机模拟仿真技术设计刮板锻造模具的三维造型，提高了模具加工的精度；

The paper introduces the application of the computer simulation technology to design 3D moulding of scraper forging die , which improves the precision of die processing .

锻造模具是锻造生产中的主要装备，其设计和制造的质量以及使用寿命决定了锻件的质量和成本。

As forging die is the main equipment in forging production , the quality of its design and manufacturing and service life determines the quality and cost of forgings .

第二阶段，是在原锻造模具钢的基础上采用微合金化，或加入单元素合金化，提高某一方面的性能；

On the basis of the forged die steels , alloying through addition of trace elements or single element was taken to improve some property in the second stage .

塑性应变控制的低周疲劳失效是锻造模具的主要失效形式，由于受到多种因素的影响，其损伤过程呈现随机性。

Low cycle fatigue controlled by plastic strain is a main failure form of the forging die . Because affected by many factors , the damage process shows a randomicity .

广泛用于模具制造领域。如：硬质合金级进模、冲压模冷镦模、冷锻模、各种五金件锻造模具以及各种粉末冶金压制模具等。

The range of products includes cemented carbide progressive dies , punch dies , cold heading dies , cold forging dies , all kinds of hardware forging dies , and pressing mould for powder metallurgy etc.

因此，在低于900℃时，改型K21合金具有较好的强度，可作为900℃以下温度范围内的等温锻造用模具材料。

Therefore , modified K21 superalloy , which has a good strength below 900 ℃, can be used as a die materials of isothermal forging in this range of temperature .

1100℃等温锻造用模具材料的研制

Development of a Die Material for Iso-thermal Forging at 1100 ℃

热模锻造压力机模具夹紧液压系统的改进

The Improvement of Hydraulic Clamping System for Hot Forging Press

缓冲器锻件精密锻造成型模具用钢的选择与应用

Selection and Application of Die Steels to Precision Mould of Buffer Forgings

精密锻造及其模具设计与制造技术

Precision forging and technologies of process design and Die Manufacturing

锻造比对模具钢性能的影响

Influence of forging ratio on the performance of die steel

等温锻造用模具材料的国内外研究发展状况

R & D Status of Die Materials for Iso-thermal Forging at High Temperature

锻造叶片模具计算机辅助设计

Application of CAD of Forging Blade

熟悉铁路电气化、接触网系统、机械、材料、铸造、锻造、模具等加工过程。

Familiar with railway electrification , contact line system , processes such as mechanics , plastics , founding , forging , molding etc.

矿用连接环全纤维锻造工艺及模具设计

All Fiber Forging Technics for Mining Connecting Ring and Its Die Design