Britt dynamic drainage jar was used to investigate the flocculation mechanism.
以CaCO3及经100目筛分得到的纤维为实验原料,设计了几种模型,用动态滤水仪(BRITTDDJ)探讨了CPAM/膨润土微粒助留体系的絮聚机理,并与CPAM单元助留体系的留着和抗剪切性能进行了比较。
Development of Experimental System for Superplastic Micro-extrusion and Simulation Research;
超塑性微挤压实验系统开发与模拟研究
Required by Superplastic micro-extrusion forming system,based on rapid control prototyping,the blending programme of VB to MATILAB and accessing of VB to database are completed,a mutual disposal system is develeped in human-machine combined by function and interface,which uses the strong function of MATILAB on controlling to build up moving control prototypying for the whole experiment.
针对超塑性微挤压成形工艺要求,以快速控制原型设计概念为基础,利用MATLAB在控制方面的强大功能建立整个实验平台的运动控制模型。
micro-extrusion molding system was introduced.
介绍了一项新兴的微型齿轮制造技术———微挤压成形技术及微型齿轮挤压成形系统,分析了微挤压成形的关键技术及所遇到的技术问题和解决这些问题应注意的事项,将推动这一新兴技术向更深入、更广阔的领域发展。
SiC w reinforced CMAS glass_ceramic composite was fabricated successfully by micro_hole extrusion technique.
通过微孔挤压技术成功地制备了含有ＳｉＣｗ补强的钙－镁－铝的硅酸盐（ＣＭＡＳ）玻璃陶瓷基复合材料。
There are 8 000 presses in the world,with total capacity of 18 500 kt/a and capacity usage rate of 59.
全球保有挤压机约8 000台,总生产能力约18 500 kt/a,产能利用率约59。
The reason of fatigue fracture at a tightening fillar on 8MN aluminium profile press was alalysed.
分析了８ＭＮ铝型材挤压机张力柱疲劳断裂失效的原因，提出预防与改善的措施。
This project contains 12 presses(10 MN～100 MN)and 21 presses(12.
中国正在建设世界最大的工业铝材挤压企业青海国鑫铝业股份有限公司,可于2008年底全面建成投产,有10MN~100MN的正、反、单动、双动挤压机共10台,其中55MN双动反向挤压机从德国西马克公司引进,是中国最大的这类先进挤压机。
Research on Micro-extrusion Forming of H62 and Its Size Effects;
H62黄铜微挤压成形及其尺寸效应研究
Study on Fluidity of ZL101 in Semi-solid Micro-Extrusion
ZL101铝合金半固态微挤压流动性研究
Development of Experimental System for Superplastic Micro-extrusion and Simulation Research;
超塑性微挤压实验系统开发与模拟研究
Foundational Research on Superplastic Micro-extrusion Forming System and Control Technology;
超塑性微挤压成形系统与测控技术基础研究
Experimental research on fluidity of semi-solid alloy ZL101 mircoextrusion
ZL101铝合金半固态微挤压流动性实验研究
Numerical simulation of superplastic micro-extrusion of Zr-based bulk amorphous alloy
Zr基块体非晶合金超塑性微挤压成形数值模拟
Research on Cold Extrusion Forming Technics of Micro-vehicle's Half Axle Spline
微型车半轴花键冷挤压成形工艺研究
Microstructure and Properties of ZL116 Alloy Parts Through Semi-solid Extrusion
半固态ZL116合金挤压成形与显微组织
hydrostatic extrusio
静水压挤压;静水压挤压;静液力挤压;静液力挤压;液力静挤压
Microstructure and Mechanical Behavior of Hot-Extruded Mg-Mn-Zn-RE Alloys;
热挤压镁—锰—锌—稀土合金的显微组织及力学行为
Microstructures and Mechanical Properties of SiCp/AZ91 Magnesium Matrix Composites Fabricated by Squeeze Casting;
挤压铸造SiCp/AZ91镁基复合材料的显微结构与性能
Micro-mechanism and Control of Elastic-plastic Contact and Wear for Extrusion Forming Process;
挤压成形弹—塑性接触磨损微观机理及磨损控制
Macro-micro Coupled Simulation of Positive and Negative Extrusion for Universal Joint Fork
万向节叉正反挤压成形的宏微观耦合模拟
On the Behavior of Squeeze Film Lubrication of Journal Bearings with Micropolar Fluids
微极性流体润滑的挤压膜轴承特性研究
Microstructure and mechanical properties of AZ31 Mg alloy after dual-directional extrusion
双向挤压后AZ31镁合金的微观组织与性能
Effects of Extrusion Processes on Microstructure and Mechanical Properties of ZM21 Magnesium Alloy
挤压工艺对ZM21镁合金显微组织和性能的影响
In order to obtain refinery in microstructure and the correct density during extrusion, extrusion temperature and extrusion speed are controlled automatically.
挤压毛胚温度自动控制，挤压机压力与速度自动控制以保证铜材微观结构再细化与致密。
A squeeze-film damping model for flexible cantilever microbeam under the effect of DC bias voltage
考虑直流偏置电压影响的弹性悬臂微梁挤压膜阻尼新模型