模压成形

用模压成形方法生产小尺寸非球面透镜是最经济、重复性最好的方法。

Using molding methods to produce small aspherical elements is the best economic way with the best repetitiveness .

SiCw/Al复合材料切屑的热模压成形回收方法

Recycle Method for the Chips of SiC_w / Al Composite by Hot Mold - press

基于Laplace传热理论，建立了模压成形模具的三维稳态仿真模型以及制品的一维瞬态仿真模型。

The three dimensional steady numerical simulation model of the mold and the one-dimensional transient simulation model of the nonwoven composite part were built up based on Laplace theory .

TiH2粉末模压成形剂优化研究

Research on the binder for TiH_2 powder die pressing

模压成形制备高电阻率炭材料

Research on carbon material with high resistivity prepared by die pressing

转轮叶片热模压成形压力中心的动态计算

Dynamic calculation of pressure center during hydraulic turbine blade hot forging

大型转轮叶片热模压成形统计学研究

Statistical Research on the Pressure Forging Formation of Large Turbine Runner Blade

具有良好光学表面的玻璃透镜模压成形技术

Forming technique of glass lens with high-quality optical surface

研究铁基高温合金粉末模压成形致密化过程中的影响因素和作用机理。

Influences of die wall lubrication on mechanical properties of iron-based superalloy powder compacts ;

铸铝合金外壳模压成形，结构紧凑，外形美观，表面喷塑；

Aluminum-casting shell die-casting formation , compact structure and aesthetic appearance , plastic-sprayed surface ;

热模压成形技术中的脱模研究

Study on Demolding Process during Hot Embossing

对铁路用上心盘热模压成形过程进行了数值模拟分析，得到了上心盘成形过程的应力场、应变场。

The numerical simulation of hot die forming process for upper core plate stock in railway was done .

大弯扭叶片热模压成形有限元模拟及其预制坯的优化设计

Finite element simulation of hot die forming and optimization design of preform for a blade with large-angle crankle

非轴对称载荷对竹纤维粉体模压成形影响的有限元研究

The study of the influence of the nonaxisymmetrical load in the progress of bamboo-fibre powder compression moulding with finite element

介绍具有良好光学表面的玻璃透镜模压成形技术的发展现状和利用这项技术制造玻璃透镜的方法及其关键的技术问题。

The developing status of the forming technique of glass lens , the processing method and its know-how are described .

但是，音乐恰恰不是某种标准化的科学产品，不是可以用某种统一的理论模压成形的。

However music is just not some standardized science products and is not able to extrude by some kind of unified theory .

水轮机叶片是水力发电设备中的关键部件，叶片热模压成形工艺是叶片制造的先进技术。

Hydro-turbine blade is a key component of waterpower equipment . The hydro-turbine blade hot die forming technology is an advanced manufacturing method .

结合有限元模拟结果，对影响微细特征模压成形的坯料尺寸、微细特征尺寸、摩擦条件以及圆角半径等参数进行分析。

Based on the finite element simulation results , the parameters referred above which have the influence on coining with micro-feature were analyzed .

以石墨与酚醛树脂粉料为原料通过低温热模压成形工艺制备新型石墨基复合材料。

With graphite and PF resin as raw materials , a new kind of graphite matrix composite is prepared by hot pressure molding formation .

介绍了水轮机叶片热模压成形及其关键技术，并探讨了数值模拟技术在水轮机叶片热模压成形中的应用。

The hot die forming and key technology of hydro-turbine blade have been introduced with discussion about the numerical simulation application in hydro-turbine blade hot die forming .

从分析上心盘的成形过程出发，介绍了上心盘热模压成形工艺及模具特点。

The forming technology oft he upper body center plate in hot die forging and the characteristic of the die structure have been introduced with the analysis on the forming process .

通过在陶瓷基体原料（高岭土）中添加炭系导电原料（石墨、炭黑），经球磨混合、模压成形和烧结工艺制得炭／陶复合材料。

Carbon / ceramic composites were prepared by ball milling of the matrix ceramic material ( kaolin ) and the conductive components ( graphite and carbon black ) , die forming and sintering processes .

本文采用实验研究和计算机数值模拟相结合的方法，研究分析微细特征模压成形中的基本规律和内在机理。设计并加工带有微孔和微槽的精密模压模具。

In this thesis , the basic law and mechanism in coining with micro-structural characteristics were accomplished by experimental investigation and numerical simulation . First , the precision coining mold with micro-hole and micro-slot were designed and manufactured .