The feasibility of the joint hot extrusion forming was put forth.
提出了虎克式万向节热挤压成型的可行性。
Study of flowing law of metal in extrusion forming process for tube;
提出了使用通用有限元程序进行结构分析时套筒连接件的处理方法 。
The paper makes some studies on extrusion forming technology of two-cup part.
本文就双杯形件挤压成形工艺进行了研究。
The metal flow rule of extrusion forming is expounded by velocity vector chart.
并利用速度矢量图阐述了挤压成形时金属的流动规律。
The forming of hollow steps shaped part by the extrusion forming process is a difficult problem.
挤压后的零件不易脱模是多台阶空心零件在挤压成形工艺中的难点。
This equipment is mainly applied to the cold extrusion forming of thin-walled tubes or annealing of metal tube coated curing.
本设备主要适用于经冷挤压成形的薄壁铝管退火或金属管内涂液固化。
As the important parts of continuous extrusion forming, validation of forming load on tool and die is the key of their design.
作为连续挤压成形零件的模具、挤压轮及堵头所受的成形力分析是其进行结构设计的关键。
The extrusion forming process is applied to the processing of automobile hubs, especially the processing of hubs of compact cars.
本发明非常适合在汽车轮毂，特别是小型汽车轮毂加工时使用。
Basal experimental data and theory analysis are foundations for further research on Multi-Core -line-die Powder Extrusion Forming.
实验研究所获得的基础数据和理论分析，为“多芯线粉末挤压”的进一步研究奠定了基础。
The working process, structure and control system of a three-dimensional manipulating robot for cold extrusion forming of metal have been introduced.
介绍了用于金属冷挤压成形的三维操作机器人的工作过程、结构与控制系统。
The extrusion forming feasibility of the component was confirmed by experiment. The size precision and surface roughness of the products are qualified.
通过实验成功验证了该零件挤压成形的可行性，挤压出来的产品尺寸精度和表面精度均合格。
Extrusion forming and die designing of profiles are discussed in view of the structure of distribution die which can not be explained by traditional thinking mode.
从传统的思维模式无法解释分流模结构的角度出发，去探询型材的挤压成型和模具设计。
This paper deals with the numerical simulation analysis of hot extrusion forming process of the Hooke's Joint using three-dimensional elastoplastic finite element method.
采用三维弹塑性有限元法对虎克式万向节热挤压成形过程进行了数值模拟分析。
The feeding head shape of a die and a streamlined sprue runner were designed after an analysis on the cross sectional shape and the extrusion forming ability of PA66 material.
通过对异型材截面形状及原材料挤出成型性能分析，设计了正确的口模形状及合理的流线形流道；
A locally heating and extruding technology for steel material with shaped cross-section includes preparing raw material, local heating steel blank, and extrusion forming with mould.
本发明提供了一种异形截面钢材局部加热挤压工艺及其装置。工艺过程包括原料准备，对钢坯进行局部加热及通过挤压模挤压成型。
The non-homogeneous metal flow during the extrusion forming process was well controlled by introducing a non-equilibrium parameter of metal flow, the mean-square deviation of velocity (SDV).
通过引进一个反映金属流速不均衡性的参数———流速均方差，有效地控制型材挤压成形时金属流动的不均匀性。
This article introduced some methods of spline cold forming technology: forward die extrusion die forming, mud-rolls die extrusion forming, cold rolling forming and plate type cold rolling forming.
本文对花键整体凹模正挤工艺、多辊冷挤压成形工艺、冷滚轧成形工艺、平板齿条搓挤工艺等花键冷成形技术和特点进行介绍。
Continuous extrusion technology and its die structure have been determined via stress analysis in extrusion forming and characteristics of material itself, with satisfactory effect in practical use.
通过挤压成形的应力分析，确定了连续挤压工艺及其挤压模结构，在实际应用中取得了令人满意的效果。
The process of forming a 3-D figure from a 2-D surface is called extrusion.
从 2-D 平面形成3-D图形的过程称作挤压。
The forming process by cold extrusion for the hood pedestal of the auto air_conditioner compressor and the design of the cold extruding die were introduced.
介绍了车用空调压缩机罩体支架的冷挤压成形工艺及冷挤压模具设计，采用工艺试验的方法确定挤压坯料尺寸。
The effect of the spline reduced rate and the die sharp to the forming limit is found by analyzing the limit of the extrusion.
通过分析花键冷挤压成形极限，得到花键断面缩减率和凹模形状对花键冷挤压成形时相对挤压应力的影响。
By using sheathed extrusion technique, the bonding and forming of stainless steel and semi solid aluminum alloy are successfully realized.
采用包套挤压成形方法，成功地实现了不锈钢与半固态铝合金的连接与成形。
Forming technology of PVC decoration panel is introduced and points for attention in the course of extrusion mould design and manufacture presented.
介绍了PV C装饰板的成型工艺，指出了挤出模具设计与制造过程中要注意的问题。
The forming process of magnesium alloy extrusion tubes was researched, the forming parameters were determined.
对镁合金管件挤压成形工艺进行了实验研究，确定了其成形工艺参数。
The mechanical property of the hypoeutectic high chromium cast iron extrusion samples was analyzed after extruded by semi-solid rheocasting forming.
分析了亚共晶高铬铸铁半固态浆料进行流变挤压成形后挤压件的力学性能。
Thermal extrusion is a forming method with seldom or no machining, and has high usage rate of material (70%), easy operation and efficient.
热挤压是一种少或无机加工的成形方法，具有材料利用率高(70%)，操作简单，工作效率高等优点。
This paper introduces cold heading and combined forming process of extrusion and punching for gear cluster, a key part of automotive gearbox.
介绍了汽车变速箱中的一个关键零部件—双联主动齿轮的冷态镦粗、挤压及冲孔的复合成型工艺。
It's the key to analyze the forming feasibility, find out the way to calculate the forming force, select the suitable process parameter in open-die cold extrusion of rectangle spline.
矩形花键轴是汽车传动的重要零件，矩形花键的无约束正挤压成形是一种先进的花键加工方法。
According to the characteristics of cold and warm extrusion, the forming technology plan combining cold with warm extrusion was adopted.
分析了定位偏心轴的形状特点，针对冷、温挤压各自的特点，采用两者相结合的成形工艺方案。
According to the characteristics of cold and warm extrusion, the forming technology plan combining cold with warm extrusion was adopted.
分析了定位偏心轴的形状特点，针对冷、温挤压各自的特点，采用两者相结合的成形工艺方案。
应用推荐