挤压模,extrusion die
1)extrusion die挤压模
1.Numerical simulation of extrusion process and design of extrusion die for zinc alloy watchband chain section material;锌合金表带链型材挤压模设计与挤压过程数值模拟
2.FCF process for synchronous pulley and design of extrusion die;同步带轮的FCF成形工艺与挤压模设计
英文短句/例句

1.die ,extrusion, for extruding presses for the manu-facture of macaroni, spaghetti or the like挤压模,空心面、实心面或类似食品,挤压机用
2.Die Structure Optimization and Extrusion Process Research of Equal Channel Angular Pressing等通道转角挤压模具结构优化及挤压工艺研究
3.The blank treatments before cold extrusion were also drawn up and the die structure of the cold extrusion was designed.拟制了冷挤压前的毛坯处理及设计了冷挤压模具结构。
4.Design of squeezing die as well as good quality and low cost of piston with squeezing casting are introduced.介绍了挤压模的设计以及挤压活塞的优质和低成本。
5.Cermet hot extrusion die blankGB/T4308-1984金属陶瓷热挤压模
6.Design of Die Land Length for Extrusion of Aluminum Shape铝型材挤压模工作带长度的设计方法
7.Numerical Design of Die Bearing for Extrusion of Aluminum Shape铝型材挤压模工作带形状的数值设计
8.Design of Extrusion Mode and Extrusion Processing of Wrought Magnesium Alloys with Complex Cross-Section;镁合金型材挤压模具设计与工艺研究
9.Study on the Compound Strengthening Technique of CrWMn Steel Cold Extruding DieCrWMn钢冷挤压模具的复合强化工艺研究
10.The act or process of shaping by forcing through a die.挤压用一模子挤压的行为或过程
11.To shape(a plastic, for instance) by forcing it through a die.挤压出用一模子把(如塑料等)挤压成形
12.Assab special steel冷挤压冲模用特殊钢
13.Failure Mechanism Analysis of the Cold Extrusion Combination Concave Die and Numerical Simulation of the Extrusion Process冷挤压组合凹模失效分析及挤压过程数值模拟
14.Influence of backward extrusion punch shape to the extrusion process反挤压凸模形状对挤压成形工艺的影响
15.die ,ceramic, for extruding man-made textles陶瓷压模,用于挤压人造纺织品的
16.Numerical Simulation of Aluminum Profile Extrusion Process and Die Design铝型材挤压过程数值模拟及模具设计
17.dead metal zone死(金属)区(挤压时模角处金属不能流动)
18.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
相关短句/例句

extruding die挤压模
1.The machining technology of commonly used aluminum profile extruding die is introduced.介绍了常用的铝型材挤压模的制造工艺。
2.The structure characteristics of hollow complex cooling fin of aluminum section,extrusion die design and machining were analyzed,this kind of extruding die structure had received a better effect in the actual production.分析了空心复杂铝型材散热片的结构特点及模具设计与加工,设计的这种结构的挤压模在实际生产中收到了较好的效果。
3.The design principle,design process and its optimal design of large-scale square cells material extruding die with square shape crossing section are introduced.介绍了挤压型材截面呈方形的大型方孔型材挤压模的设计原理、设计过程及其优化设计。
3)extrusion dies挤压模
1.This thesis puts forward a set of theory mainly from the aspects of mechanics and metal plastic deformation, to make extrusion dies design more resonable and extend the service time of dies.主要从力学、金属塑性变形的角度,提出优化模具设计的一套理论,使挤压模的设计更加合理,达到提高模具寿命的目的。
2.Some measures to improve the structures and moulding processes of the extrusion dies and drawing dies used in the production of precise metal hinges in glasses industry without changing the die materials are presented.介绍了眼镜行业用金属异型材料生产中所用挤压模和拉拔模在不改变模具材料的情况下 ,对其结构及制模工艺进行改进的一些措施。
3.It is utmost important for forming aluminium extruded sections to improve the successful ratio of the first test run of the extrusion dies and to shorten the circle of designing and manufacturing of extrusion die.挤压是成形铝型材的基本工艺方法,挤压模则是铝型材挤压中最关键的要素,提高铝型材挤压模的一次试模成功率,缩短挤压模设计制造周期对于铝型材的生产至关重要。
4)extrusion mold挤压模
1.A extrusion mold computer aid design system is developed, based on Solidworks developing platform and adopted VB and Access as developing tools.以Solidworks作为支撑平台,以VisualBasic和Access为开发工具,应用面向对象的程序开发方法,开发了一个挤压模CAD系统。
2.Based on the analysis of profile extrusion, the functional model of aluminum profile extrusion mold CAD/CAE/CAM system is outlined, and the system integration schedule based on UG and ANSYS is ascertained.基于对型材挤压特点的详尽分析 ,提出了铝型材挤压模CAD/CAE/CAM系统功能模型并确定了基于UG和ANSYS平台的系统集成方案 ,对关键软件模块进行二次开发 ,在此基础上对平模挤压折角、槽型材和分流组合模挤压扁管型材进行了分析。
5)extruding die挤压模具
1.Analyzed structure characteristics of the radiator section material, designed the extruding die, and introduced the extruding die's manufacture process.分析了散热器型材的结构特点,设计了挤压模具,并介绍了模具的加工工艺。
2.Through to the extruding technology innovation research of using 3500t hydraulic machine extruding seamless special pipe, broke through the traditonal design idea, designed the special extruding die.通过对3500t水压机挤压无缝异形管材的挤压技术创新研究,突破了传统的设计理念,设计了国内尚属罕见的一整套挤压模具。
3.By the design instance of extruding die with typical S-shape board material, the structural character of optimized die is stated, by validating of manufacture, using this die can greatly improve product quality and increase it using life.通过典型的S板型材挤压模具的设计实例,阐述了优化后模具结构特点,该模具经过生产验证显著地提高了产品质量和模具的使用寿命。
6)extrusion die挤压模具
1.Design and manufacturing of aluminum extrusion die;铝型材挤压模具设计及制造工艺
2.Optimization of deflector hole for aluminium profile extrusion die;铝型材挤压模具导流孔结构优化
3.Optimizing of aluminum sections extrusion die based on BP neural network;基于BP神经网络的铝型材挤压模具优化设计
延伸阅读

挤压模挤压模extrusion die  .常 图2阶段变断面型材的可拆卸模变形,一次是进入分流孔的变形,一次是进入模孔的变形,金属流动阻力大。因此,这种模子用于挤硬铝较困难,而适用于纯铝、防锈铝、锻铝等焊合性好的金属。 瀑2 l3 图3分流组合模结构 1一阳模;2一阴模;3一定位销 挤压模的设计根据产品的要求确定模具的外形尺寸和材质、模孔的形状和尺寸及工作带长度(图1中的h),并画出模具图。按产品的特点,挤压模设计可分为棒材模设计、实心型材模设计、圆管和空心型材模设计。 棒材模设计棒材(圆棒、方棒、六角棒)模的设计比较简单,按模孔数分为单孔模设计与多孔模设计。单孔模应按棒材横断面形状设计模孔,棒材横断面的重心与模子横断面的中心相重合。多孔模设计时,应将棒材横断面形状的重心均匀分布在模子横断面的同心圆周上,并且模孔间的距离相等,但不宜将模孔安置得过分靠近模子边缘或中心。同心圆直径D同可根据经验确定: ~D* D二-一----一--二二上--一 a一0.1(陀一2)式中D:为挤压筒内孔直径,mm;n为模孔个数;“为经验数值,一般为2.5一2.8。当n值大时a取下限,挤压筒内孔直径大时a取上限。 设计模孔尺寸时主要考虑棒材断面尺寸偏差、棒材冷却时的收缩、模孔加热时的膨胀及棒材在进行矫』IyQmU挤压模(extrusion die) 挤压模的类型 整体雄 可拆却模 分流组合模 挤压模的设计 棒材模设计 实心型材模设计 圈管和空心型材模设计 模具制追 金属从中挤出并获得模孔断面形状和尺寸的制品的挤压工具。挤压模应耐高温、耐高压、耐磨。挤压模的类型挤压模按结构分为整体模、可拆卸模及分流组合模等。 整体模由整体钢料制成的挤压模。按模孔的形状分为平模、流线模、双锥模、锥模、平锥模、碗形模和平流线模,如图1所示。整体模制造简单,广泛地用于管、棒、型材挤压。平模(图la)的模角a为90“,挤压时存在死区,金属流动时形成的自然模角一般为40。一70。。用平模生产的挤压制品表面质量好,但挤压力大,消耗能量增加。流线模(图lb)的模孔呈流线形,金属变形均匀,适于钢和钦合金的挤压。双锥模(图1。)的模角al为600一650,。:为100~150,挤压时金属流动条件好,适合于挤压铜合金、镍合金和铝合金管材。