Grid-experiments are performed to investigate metal flow and deformation in the shear-extrusion process of tubular components with branches.
通过网格试验研究分析了枝叉管形件剪-挤工艺过程的金属流动情况及其变形规律；
This article introduces inner compound metal pipe manufacturing technology of the cold forming method, heat extrusion method and centrifugal foundry method as well as welding method.
介绍了国内外主要开发应用的冷成型法、热挤压法、离心铸造法和焊接法等内复合双金属复合管制造技术。
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。
Production process: after casting, extrusion, tinting, electrophoresis, powder coating, fluorine carbon spraying, mould, polishing, wood, metal wiredrawing, such extrusion.
生产工艺：经过熔铸、挤压、氧化着色、电泳、粉末喷涂、氟碳喷涂、模具、抛光、木纹、拉丝、钣金等挤压而成。
The infiltration process in the liquid extrusion of composites is the key factor that influences the solidification of metal matrix and distribution of fibres.
液态挤压复合材料浸渗过程是影响基体金属凝固及纤维均匀分布的重要因素。
In this paper, the numerical solution is got through analyzing the direct extrusion procedure theoretically, that can describe the differential equation of metal flowing accurately.
通过对正挤压工序的理论分析得到了数值解，其精确地满足金属流动描述的微分方程。
Applying warm extrusion technique instead of machine 'work to a conical body, the problem of double-layered metal formed in the process of extrusion has been solved.
对机加生产的锥形体改为温挤压进行了研究，解决了挤压过程中出现的金属夹层问题。
Side-Direction extrusions with expansion Chambers have been conducted by using metal lead to simulate the radial extrusion with expansion chamber on CASTEX machine.
以金属铅为坯料进行侧向扩展挤压模拟CASTEX机的径向扩展挤压。
In this paper, the metal flow route during closed die extrusion for spiral bevel driving gear of automotive final drive is analyzed and the profile of preformed blank has been designed.
分析了主动螺旋伞齿轮闭塞挤压的金属流动路线，设计了预制坯的形状。
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。
By simplifying the geometry model of the copper bus bar continuous extrusion process, based on a new metal forming simulation package, MSC.
对铜母线连续挤压过程的几何模型进行简化，基于MSC。
According to metal plasticity flow theory and design methods, a new hot extrusion process was proposed.
根据金属塑性流动理论和设计方法，提出新的热挤压工艺。
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。
Flow and deformation feature of the metal in the process of liquid extrusion were analysed.
分析了液态挤压过程中金属的流动和变形特征。
Material of moulding and extrusion . metal mould components . location pins.
模铸和挤压材料。金属模部件。定位销。
In the late 20-century, more and more aluminum alloy extrusion profiles have been used to substitute other metal material in all fields.
20世纪后期国际上大量采用铝合金挤压型材替代其他金属材料在各个领域使用。
The effect of major parameters of die structure on metal flow velocity is integrated and the mathematical model of design and calculation of aluminum profile extrusion die land length is derived.
并综合主要模具结构参数对金属流动速度的影响，建立了铝型材挤压模模孔工作带设计计算的数学模型。
The advantage of the gear axis with cold extrusion technology replacing metal cutting working production are narrated, and the technological analysis for the gear axis part is conducted.
叙述了采用冷挤压工艺代替切削加工生产齿轮轴的优点，并对齿轮轴零件进行了工艺分析。
The application, raw material, technological principle and other items of both powder extrusion molding and metal injection molding technology are analyzed and compared.
系统地阐述和分析了粉末增塑挤压技术和金属注射成型技术中的应用、原料、工艺原理等，并对两种技术的异同进行了分析比较。
This series machines are of general purpose presses, can be used for large sheet metal drawing, bending extrusion, forming and cold punching etc, .
该系列为通用性较广的冲压设备，主要用于大型金属薄板的拉伸、弯曲、挤压、成形等冷冲压。
Integrated influence of extrusion times and metal "s mechanical property to quality of cold pressure welding joint was discussed."
定性的讨论了挤压次数及材料力学性能对冷压焊接头性能的综合影响。
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。
Such as sheet metal blanking, bending, stretching, fine blanking, the cold extrusion of metal parts.
如板材的冲裁、弯曲、拉伸、精冲、冷挤压金属零件。
Metal flow is a very inhomogeneous process during backward extrusion of complex box body, Relative shape and size of the blank is a key factor which affect metal flow.
复杂盒形零件的反挤压是一个极其不均匀的流动过程 ，坯料的相对形状及尺寸是影响金属流动的关键因素。
If any obstruction, deformation, or extrusion of fusible metal is observed in a pressure-relief device, notify the supplier.
如果在减压装置上观察到易熔金属的任何阻塞、变形或突起，通知供应商。
If any obstruction, deformation, or extrusion of fusible metal is observed in a pressure-relief device, notify the supplier.
如果在减压装置上观察到易熔金属的任何阻塞、变形或突起，通知供应商。
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