粘性压力成形技术是金属板材成形领域里新近出现的一种先进的加工工艺。
Viscous pressure forming (VPF), a recently developed process, is an advanced approach in sheet metal forming.
最后对模拟结果进行了试验验证，并建立了可供实际推弯工艺参考的最佳内压力成形曲线图。
Finally, the simulation results are verified, and the optimal internal pressure forming curve is built as the reference for the practical tube bending.
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。
This paper presents the principle, advantages and typical application of internal high pressure forming (IHPF), sheet hydroforming, warm hydroforming and shell hydroforming.
分别进行了室温和加热时铝合金圆锥形零件粘性介质压力成形试验，试验结果与数值模拟具有相同的规律。
The homogenization of sheet thickness distribution is improved. Finally, viscous pressure forming of conical part at room temperature and warm temperature were conducted.
为了能承受一定的外部压力并很好地实现密封，设计并采用粘性介质压力成形工艺制造了不锈钢球壳阀芯。
In order to endure certain external pressure and seal well, the stainless steel spherical shell is designed and manufactured.
本文研究了铝合金车门外板缩比件粘性介质压力成形，采用实验与数值模拟相结合的方法对成形过程和结果进行了分析。
In this paper, VPF used for forming automobile door outer with aluminum alloys is investigated, and the investigation used with numerical simulation and experimentation.
对塑性成形领域中的流体压力成形和微成形技术工艺的原理、特点、研究现状、存在的问题和今后的发展趋势进行了阐述和总结。
Fluid pressure forming and micro molding technic are expatiated and summarized, including principle, characteristic, current situation, problem and the developing trend in plastic molding field.
太阳和行星成形后，太阳辐射、小行星撞击以及重力压力继续提供着热量。
Once the sun and planets took shape, heat became readily available in the form of solar radiation, asteroid impacts, and gravitational pressure.
薄的金属可以通过使用压力来成形或拉长。
Sheet metal can be formed or drawn by the application of pressure.
以多点成形压力机中多轴齿轮传动调形单元为例，研究了传动系统输出响应的动态特性。
This paper analyzed the system output response dynamic characteristics of spinning gear adjustment control system of multi-point forming press.
在成形过程中压力容易消除粘结体充填后的凝固缺陷。
The solidifying defects after filling can be easily erased by the pressure during the forming.
指出了舵面间接正向挤压铸造工艺特点，分析了压力的变化和液流的充填性对舵面成形性的影响。
Technology characteristics have been pointed out. Effects of pressure variety and flow fillability on rudder formation have been analysed.
成形压力的增大也会使烧结体的电性能得到提高。
The electrical conductivity of the sintered body also increases with increase of the forming pressure.
介绍了用在通用压力机上成形小型轴类零件的一种新型切断、冷镦自动送料连续模的结构形式、工作原理和设计要点。
A description has been made on a structure and principle of progressive die used on a general press for shear, upsetting and automatic feed used for forming small axial parts.
并给出了在不同的成形压力和不同的烧结温度下的实验结果。
Experimental results at different shape pressures and sintering temperatures are given.
摆动辗压成形是一种新的压力加工工艺，采用该工艺十分省力。
Swing and rolling forming is a new press work and Labour saving process.
结果表明：扭压成形能降低成形压力，促使变形均匀，增加变形量；
The results demonstrate:compared with upsetting, twist compression forming can make deformation homogenous, decrease the deforming pressure, increase the plastic deformation.
按设计要求，必要的压力导管和钢梁可以与成形件做在一起，也可以以后再加。
Necessary pressure tubes and steel beams may be either incorporated in the block or added later, depending on the design.
试验和使用证明，在普通压力机上完全可以实现此类零件的成形。
Experiment and application shows that the forming of these parts can be finished completely with common punching machine.
故相比较现在普遍使用的平板螺旋线圈，均匀压力线圈在平板电磁成形中有明显优势。
So compared with flat spiral coils, the uniform pressure electromagnetic coils take a distinct advantage in the plate forming and can be widely used.
包紧力的大小与铝液浇注温度、成形压力、孔径尺寸、 模型材料的物理性质等有关。
Quantity of enclosed strength is due to cast temperature, shaping pressure , hole dimension, physical property of die material, etc.
成形压力沿半径方向呈不均匀分布，可用线性或二次函数曲线进行近似表示。
The pressure distributing law is non-uniform along radius direction, which could be expressed approximately as the linear or quadratic function curve.
前轴是汽车中的大型重要锻件，其生产工艺可归纳为锤上模锻、热模锻压力机上模锻、成形辊锻、精辊-模锻复合工艺等几种类型。
The production process includes hammer die forging, pressure forging, roll forging forming, and precision rolling-die forging composite technology.
优化目标为最佳成形温度，而温度的控制主要通过压力控制来实现。
The control object is the optimum forming temperature and it is realized by controlling forming pressure.
用嫁接设备纺制涤纶FDY，讨论了切片干燥条件，纺丝温度，熔体压力，冷却成形条件等对FDY质量的影响。
PET-FDY was prepared by using combination equipment. The effect of chips drying condition, spinning temperature, melt pressure and cooling condition on the quality of FDY was discussed.
本文在对三梁四柱式多点成形压力机机架结构研究的基础上，建立了压力机机架有限元模型和机架结构优化的数学模型。
On the basis of the research on the frame structure of the multi-point Forming machine, its finite element model and mathematical model have been set up.
随着温度的升高，成形压力逐渐减小。
The forming load gradually reduced with the temperature improved.
实验结果分析表明，雾化气体压力直接影响熔滴的雾化状态，熔滴飞行温度、速度，以及成形质量。
The experimental results have indicated that the air pressure has direct influence on the atomization, in-flight temperature, speed, forming quality of the droplets.
介绍在特殊夹层压力容器制造中对夹层壳体壁上进行开孔翻边热冲压成形的工艺技术。
This article describes a hot pressing formation technology to make flanged openings on special jacketed vessel shells.
在石油化工设备压力容器制造中，对于整体冲压成形封头的质量控制关键是封头展开下料毛坯直径展开计算和冲压成形环节。
In the fabrication of pressure vessels for petrochemical equipments, the key to quality control of stamping of head is the calculation of head blank expanding size and the stamping of the head.
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