Mechanical modification of PDMS by blending with nano particles as hot embossing mold
基于PDMS纳米粒子改性的热模压技术
Rapid prototyped PDMS(polydimethylsiloxane) were used as hot embossing tools,and some specific microfluidic structures were replicated into these polymer materials.
介绍了一种利用聚二甲基硅氧烷(PDMS)的快速成型来制备模具,再进行热模压制造微流控通道结构的方法。
The hot embossing and bonding are emphasized and their merit and shortage are pointed out.
本文针对极具应用前景的聚合物微流控芯片,在对国内外研究现状和存在问题进行深入分析的基础上,通过试验和数值模拟两种技术手段,对芯片的热模压工艺、热键合工艺及芯片微通道几何尺寸检测等问题进行了系统的研究。
With graphite and PF resin as raw materials,a new kind of graphite matrix composite is prepared by hot pressure molding formation.
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。
This paper outlined its technical characteristics and new developments of warm compaction,for example,warm flow compaction,heat-die compaction etc.
本文概述了温压工艺的特点及其最新的发展,如流动温压、热模压制等,重点讨论了热模压制工艺的技术特点与应用,并指出以AncorMax D为代表的热模压制工艺由于工序比常规温压工艺更简单,压制温度更低,因此在将来很有可能取代常规温压工艺,成为高密度粉末冶金零件的一种非常有应用前景的方法。
Obvious overpressure constraint of deep source rock evolution was found through high temperature and pressure simulation experiment, natural thermal evolution and geological case studies.
热压模拟实验、烃源岩自然演化和勘探实例研究表明,深层烃源岩演化明显受到超压的抑制。
Dynamic calculation of pressure center during hydraulic turbine blade hot forging
转轮叶片热模压成形压力中心的动态计算
Mechanical modification of PDMS by blending with nano particles as hot embossing mold
基于PDMS纳米粒子改性的热模压技术
Statistical Research on the Pressure Forging Formation of Large Turbine Runner Blade
大型转轮叶片热模压成形统计学研究
prestress forming
预模压加热蠕变成型
Heat Treatment of H13 Hot Working Die Steel for Die Casting
压铸用H13热作模具钢热处理工艺研究
Improvement of Compression Moulding Design and Technology of Adiabatic Parts
隔热件模压成型模具设计及工艺改进
Thermal Model for Hot Spot Temperature Calculation in Oil-immersed Transformers
油浸式变压器绕组热点温度计算的热路模型
Cermet hot extrusion die blank
GB/T4308-1984金属陶瓷热挤压模坯
The Application of LES in The Study of Low Temperature Normal Pressure Exchanger
大涡模拟在低温常压换热器中的应用
A Study on Optimal Design Method for the Die of Forward Heat Extrusion
正向热挤压凹模优化设计方法的研究
The Process Simulation and Heat Exchanger Network Optimization of Atmosphere-Vacuum Distillation Process;
常减压装置过程模拟与换热网络优化
Simulation of Stamping for Car-muffler Heat Insulation-cover;
轿车消声器隔热罩冲压成形模拟分析
Heat Treatment Techonolgy to Enhance H13 Compression Casting Mold Life;
提高H13压铸模寿命的热处理工艺
The Simulation and Optimization of a Crude Distillation Unit and Its Heat Exchanger Network
常减压蒸馏装置换热网络的模拟优化
Trouble Analysis of Prefill Valve for Model of YX27-5000 Hydraulic Pressor
YX27-5000型热模液压机充液阀故障分析
DYNAMIC DISTRIBUTION SIMULATION OF TEMPERATURE FIELD IN CERAMIC HOT-PRESS SINTERING FURNACE
陶瓷热压烧结炉温度场动态分布模拟
Defect Control of Thermal Insulation Parts in Molding Process
某防隔热构件模压工艺中的缺陷控制
Study on Convective Heat Transfer in a Manned Spacecraft Using Lowering Pressure Method
密封舱流动换热的地面降压模拟研究