1)thixo-extrusion触变挤压
1.Preparation of Mg-Al Series Magnesium Alloy Semi-solid Billets and its Thixo-extrusion FormingMg-Al系镁合金半固态坯料制备及触变挤压研究
2.Using thixo-extrusion dies,the thixoforming experiments of normal blank and semi-solid blank of AZ61 alloy were done in order to study the influence of processing parameters on the deformation force.通过触变挤压模具,对半固态AZ61触变挤压与常规态挤压进行试验,研究了不同成形工艺参数对变形力的影响,并对比了触变挤压数值模拟与试验的差别。
3.The thixo-extrusion die was designed and made.设计并制造触变挤压模具,进行了高固相率半固态AZ61镁合金触变挤压和常规挤压实验,研究了不同成形工艺参数对变形力的影响。
英文短句/例句
1.Preparation of Mg-Al Series Magnesium Alloy Semi-solid Billets and its Thixo-extrusion FormingMg-Al系镁合金半固态坯料制备及触变挤压研究
2.Thixo-extrusion Forming of Semi-solid Magnesium AlloyAZ61镁合金半固态触变挤压成形工艺研究
3.Establishment of the Constitutive Relationship for Semi-solid AZ61 and Thixo-extrusion Forming;建立半固态AZ61镁合金的本构关系及触变挤压成形
4.extrusion stress(塑性变形的)挤压应力
5.(5) The mammillary fluid can be found by palpate.(5)摄片前触诊时的挤压可发现乳头溢液。
6."If you look in the mirror and see a spot, do not touch it, squeeze it or pick at it. "发现身上的小斑点时,切忌触摸,挤压或抓弄。
7.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
8.From "Squeeze" to "Engagement"--An Analysis on the Current Adjustment of US DPRK Policy;从“挤压”到“接触”——现阶段美国对朝政策调整探析
9.Texture Evolution of AZ31 Magnesium Alloy under the Different Extrusion Ratio and Extrusion TemperatureAZ31镁合金在不同挤压比和挤压温度下的织构演变
10.If you press this ball hard, it will change its shape.如果你用力挤压这个球，它就会变形。
11.bend or crush(sth)so as to spoil its natural shape扭曲或挤压（某物）使之变形
12.Study on Mechanical Behavior of AZ91 Magnesium Alloy Subjected to Hot Extrusion;挤压变形AZ91镁合金的力学行为研究
13.Theoretical Analysis on Squeeze Flow of Electrorheological Fluid between Two Parallel Disks;电流变液平行圆盘挤压流的理论分析
14.Fatigue Behavior of Extruded Al-Mg-Si-(RE) Alloys;挤压变形Al-Mg-Si-（RE）合金的疲劳行为
15.Study on Extrusion Deformation Laws and Technics for the Covering Element;罩体冷挤压成型变形规律及工艺研究
16.Effect of Extrusion Deformation on Microstructure and Mechanical Properties of ZL102 Alloy挤压变形对ZL102材料组织和性能的影响
17.Hot extrusion in AZ31 distortion magnesium alloy research present situation热挤压在AZ31变形镁合金中的研究现状
18.Design and application in 125MN extrusion press dummy block transportation system of the variable frequency speed regulation system125MN挤压机变频调速运垫系统的设计
相关短句/例句
thixo-forming and micro-forward-extrusion触变微正挤压
3)Thixotropic Squeeze Casting触变挤压铸造
4)thixo-extrusion触变塑性挤压
1.Numerical simulation of thixo-extrusion for wrought magnesium alloy;变形镁合金触变塑性挤压的数值模拟
2.The thixo-extrusion deformation force decreases when the extrusion temperature increases;The deformation rate increases,the force increases.设计并制造触变挤压模具,进行了高固相率半固态 AZ61镁合金触变塑性挤压和常规挤压实验,研究了不同成形工艺参数对变形力的影响。
3.The thixo-extrusion process and the conventional extrusion process of wrought magnesium were analyzed with computer numerical simulation based on finite element method.采用有限元模拟技术对变形镁合金的触变塑性挤压和常规挤压进行了数值模拟,获得了两种挤压变形过程中的行程—载荷曲线、应力、应变分布及温度场分布规律,并对两者的模拟结果进行了对比分析。
5)thixo-co-extrusion触变挤压成形
1.As the extension and development of semi-solid forming,the thixo-co-extrusion of double-layer tube has important value and significance,in which the preparation of ring-shaped and column-shaped billets and their reheating are key technologies in thixo-co-extrusion of double-layer tube.作为金属半固态成形技术的延伸和发展,触变挤压成形双层复合管具有重要的价值和意义,其中环状和棒状坯料制备和二次加热是触变挤压成形双层复合管的关键技术。
6)contact squeeze接触挤压
延伸阅读
变断面型材挤压变断面型材挤压extrusion of variable cross section shapes b ianduanmian xjngeai Jiya变断面型材挤压(extrusion of variable。rossseetion shapes)用挤压法生产断面变化的型材，有阶段变断面型材和逐渐变断面型材之分，主要用作结构材料，它们的挤压方法也有所不同。 阶段变断面型材的挤压方法有双位楔法和可拆卸模法两种: (1)双位楔法(图1)。在型材前端经第1模成形挤压后，松开压紧楔，后端部分用第2模挤压.氯篡嘟豁 图1双位楔法挤压阶段变断面型材 1一压紧楔;2一第1模;3一第2模 (2)可拆卸模法。可拆卸模由3~4个模块组成。首先将小断面的可拆卸模装在模支承中并移至桥压筒进行挤压。挤压完毕后，移开模支承，同时，将模子同型材和模支承脱开，换上可挤压大断面型材的可拆卸模，并将模支承再移至挤压筒进行挤压。 逐渐变断面型材的挤压方法有可移动模法和带锥度异形针法两种. (D可移动模法(图2)。在挤压过程中，活动模块借助于仿形尺的作用改变位置(上升或下降)，从而逐渐改变模孔的形状和尺寸，挤出逐渐变断面型材。臀 图2可移动模法挤压逐渐变断面型材 1一不动模;2一活动模块;3一保护环;4一挤压筒;5一仿形尺 (2)带锥度异形针法。采用带有锥度的异形针和相应的异形模挤压。 (王祝堂)
