英语释义

1. a process for producing high-octane gasoline or aromatic hydrocarbons (as toluene, xylenes) by dehydrogenation and aromatization of petroleum naphthas usually containing a high ratio of naphthenes in a stream of added hydrogen and in the presence of a catalyst at elevated temperature

片语

hydroforming equipment液压成形装备

o Hydroforming加氢重整

hydroforming tube油压管

Hydroforming Machine液压机

Plate Hydroforming板金件对向液压成型

Tube Hydroforming管件液压成形

warm hydroforming热态内压成形

hydroforming process临氢重整过程

Shell Hydroforming壳体液压成形

fluid hydroforming流态化加氢重整

英汉例句

• The technology of tube hydroforming has gained wide range application over the last few years.

  管材液压成形技术近来获得了广泛的应用。

• The effect of the friction between the tube and the die on the hydroforming formability of tee tubes has also been explored respectively through experiments and by FEM simulation.

  针对管坯—模具间摩擦对T型管复合胀形成形性的影响，分别从实验和有限元数值模拟两方面进行了研究。

• By using non-linear finite element theory, a non-linear finite element model for hydroforming for rear axle housing is established.

  利用非线性有限元理论方法，建立了后桥壳液压胀形有限元模型。

• The feasibility of hydroforming tri-branch tube is proved by FEM. The corresponding thickness and strain distribution of different axial feed velocity on the simulation is analyzed.

  利用有限元法证实了内高压成形三通管的可行性，给出了不同轴向进给速度下零件的壁厚及应变分布，并就轴向进给速度对成形的影响进行了分析。

• The simulation result shows that the selection of axial feed velocity has a strong influence on hydroforming tri-branch tube.

  结果表明，轴向进给速度的选取对内高压成形三通管具有重要影响。

• In this paper, based on the dynamic analysis of sheet metal hydroforming, a new structure of hydroforming mould for motorcycle oil box is introduced.

  但是板材液压成形工艺与模具的设计目前尚无完善的理论，文章基于板材液压成形的力学分析，设计了一套摩托车油箱的液压成形模具。

• The result indicates that proper blank holder force and liquid pressure will help to reduce the occurrence of drawing defects and the application of hydroforming can get more uniform wall thickness.

  研究结果表明，合适的压边力和液体压力能控制盒形件拉深缺陷的发生，采用液压拉深盒形件可获得更好的壁厚分布。

• The support flanges are formed by pinching the blank during the hydroforming process to provide a double thickness flange.

  在液压成形工艺期间，通过挤压坯料形成支撑凸缘，以提供双厚度凸缘。

• The double sides pressurized hydroforming process of metal sheet is numerically simulated by applying the commercial FEM software ANSYS/LS-DYNA.

  应用商用有限元软件ANSYS/LS-DYNA，对板料的双向加压液压胀形过程进行了数值模拟。

• Sheet hydroforming improves forming limit, therefore, it's fit for manufacturing all Kings shape thinness shell components of light alloys such as aluminum.

  板料液力成形由于能提高成形极限，适合于制造铝合金等轻合金各种形状薄壳结构。热态液力成形适合于制造铝、镁等轻合金复杂零件。

• Tube hydroforming technology as an innovative process was more and more widely used in automobile industry recently.

  液压挤胀成形工艺近年来发展迅速，尤其在汽车行业应用非常广泛。

• Under the given experimental condition, the hydroforming process of automobile lower arm is experimentally studied where the influences of main process parameters are considered, such ast...

  在给定实验条件下，分别考察和研究了液压胀形的主要工艺参数(如管内压力、轴向进给量及摩擦条件)对成形过程的影响。

• A general method is presented in this paper to analyze and design the control system of hydroforming system.

  本文针对内高压成形系统的控制系统设计进行研究。

• According to the characteristic of hydroforming for rear axle housing, rigid-plastic material model is elected as tube blank material model process simulation analysis.

  根据后桥壳液压胀形的特点，选择刚塑性材料模型进行模拟分析。

• Using a length of tube as the blank, hydroforming technology of tubular parts promise an extensive prospect to produce a variety of complex hollow components.

  管壳零件轴压液力成形以管材为初始坯料，可制造各种复杂的空心零件，具有广阔的应用前景。

• The hydroforming process is very repeatable.

  内高压成形过程是很重复。

• This paper presents the principle, advantages and typical application of internal high pressure forming (IHPF), sheet hydroforming, warm hydroforming and shell hydroforming.

  介绍了内高压成形、板料液力成形、热态压力成形和壳体液力成形技术原理、优点和典型应用。

• To study the effect of process parameters on the hydroformed T-shaped tubular parts, a new criterion to estimate the formability of T-shaped tube hydroforming is proposed.

  为研究主要工艺参数对T型管液压成形性能的影响，本文提出一项综合评价指标，以评定T型管的成形质量。