• An example shows the application of the CAD of cold extrusion die for slot wedge.

    并结合一个应用实例说明cad系统应用

    dict.cnki.net

  • This paper mainly performs the design and mechanical analysis and research on cold extrusion mold of the gear axis in cars.

    本文主要汽车齿轮挤压模具进行设计力学分析研究

    dict.cnki.net

  • The mechanism of hydrodynamic lubrication during the process of cold extrusion was analyzed by means of the theory of tribology and metal forming.

    应用摩擦学金属塑性成形理论挤压工艺中的流体动力润滑机理进行分析

    www.dictall.com

  • A powerful drawing-thickening technology was prompted for double-cup-shaped workpieces, it combined the characteristics of cold extrusion with drawing process.

    结合挤压工艺特点,以双杯形工件对象,开展冲锻成形过程强力增厚工艺研究。

    www.dictall.com

  • 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.

    叙述了采用挤压工艺代替切削加工生产齿轮优点齿轮零件进行工艺分析

    dx.doi.org

  • 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体支架挤压成形工艺挤压模具设计,采用工艺试验方法确定挤压坯料尺寸。

    www.dictall.com

  • Simulated test method-the method for estimating pressures of cold extrusion is presented.

    提出了一种估算挤压力方法模拟试验

    dict.cnki.net

  • Cold extrusion force is the key factors in extrusion processing. The calculation of extrusion force is usually finished by manual work.

    挤压力高低工艺成败关键通常挤压力人工完成

    dict.cnki.net

  • On the problem of open compression die emerged in production, the part is analyzed and a new processing method is put forward. Cold punching technology is replaced by cold extrusion technology.

    针对敞开式压缩生产出现问题,对工件进行分析研究提出新的工艺方法挤压工艺取代冲压工艺

    dict.cnki.net

  • The simulation results show that the cold extrusion process can greatly save copper materials and reduce production cost.

    模拟结果表明,所提出挤压工艺可以极大地节省材料降低生产成本

    rjggy.net

  • This equipment is mainly applied to the cold extrusion forming of thin-walled tubes or annealing of metal tube coated curing.

    设备主要适用挤压成形薄壁铝退火金属管内涂液固化

    www.jxjg360.com

  • The cold extrusion process can ensure forming of the cylinder.

    工艺保证零件圆柱部挤压成形顺利进行。

    rjggy.net

  • Stress on inlayed blocks of gear axis cold extrusion die and sleeves walls are modeled and ac-counted, and inlayed blocks are analyzed with ANSYS on the basis of stress result.

    齿轮挤压凹及其套筒内壁建模进行应力计算,根据应力结果结构利用ANSYS进行分析,找出薄弱环节进行改进性设计,提高模具使用寿命,为同类设计提供参考依据

    www.dictall.com

  • Form and dimension may also be achieved by a number of alternative processes such as hot or cold extrusion, sand casting, die casting, and precision casting.

    形式尺寸可以通过其它一些可工艺达到比如挤出挤出加工,沙模铸造拉模铸造精密铸造

    www.mapeng.net

  • There are lots of advantages by cold extrusion for straight knurl nut in a single process.

    纹滚花螺母采用挤压次成形工艺,成效显著。

    http://dj.iciba.com

  • It is certain that the application of cold extrusion process for spindle-foot spindle of thread spinner has a reference value to the forming of similar parts.

    纺机脚其他类似零件成形工艺及其模具设计具有一定借鉴作用。

    www.chemyq.com

  • Cold extrusion punch is an important workpiece in punches and its strength analysis is a key component in punch design.

    挤压模具重要工件强度计算模具设计一个主要课题

    dict.cnki.net

  • The effect of blank quality in cold extrusion on the damage way and service life of working parts (mould and die)is analysed, and some countermeasures presented.

    分析了挤压毛坯质量模具工作部分、下凸损坏形式寿命影响指出了保证毛坯质量采取措施

    dict.cnki.net

  • There are lots of advantages by cold extrusion for straight knurl nut in a single process.

    纹滚花螺母采用挤压次成形工艺,成效显著。

    www.youdict.com

  • On the basis of simply analysing necessity of piston pin's cold extrusion, historical development and present situation of piston pin's cold extruding technique in China is discussed.

    简要分析活塞挤压必要性基础上,对活塞挤压技术国内发展历史及其现状进行了讨论

    dict.cnki.net

  • The verification tests of cold extrusion process and fatigue life of a spline shaft show that the analysis results agree well with those of testing.

    花键挤压工艺试验疲劳试验验证分析结果试验结果吻合很好。

    dict.cnki.net

  • In this paper, the advantages of the manufacturing on the cutting copper tube joint with the cold extrusion heading technology are pointed out.

    文中指出采用工艺代替切削加工生产铜管接头优点

    www.dictall.com

  • With the development of cold extrusion technique, more and more is required of the properties of cold extrusion punches for ferrous metals.

    随着挤压技术发展黑色金属挤压凸模性能提出愈来愈高要求

    dict.cnki.net

  • An analysis on the cold extrusion process and a technological experiment were made for the two spline ends of a slim drive shaft.

    细长传动轴两端花键进行了挤压加工分析工艺实验

    www.chemyq.com

  • 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.

    矩形花键轴汽车传动重要零件,矩形花键无约束正挤压成形是一先进花键加工方法。

    www.dictall.com

  • This paper studies and discusses the forming analysis and forming method of cold extrusion for precision gear.

    精密齿轮挤压成形分析成形方法进行概述

    www.chemyq.com

  • The distribution of lubricant film thickness and stress during the cold extrusion was unveiled from the calculated result.

    计算结果揭示了挤压过程中润滑油厚度压力分布

    dict.cnki.net

  • The cold extrusion technology characters for the part are studied and analyzed, the cold extrusion technology schedules are made, especially, several problems occurred in the cold ex...

    分析研究零件挤压工艺方案特别挤压工艺中的几个主要问题进行研究,它对零件的实际生产具有较大的指导意义。

    dict.cnki.net

  • In this paper, the cold extrusion process of 7a04 aluminum alloy was developed for the production of a double-cup workpiece with a deep hole.

    针对具有零件,对7a04铝合金复合挤压工艺进行研究。

    www.rm-journal.com

  • In this paper, the cold extrusion process of 7a04 aluminum alloy was developed for the production of a double-cup workpiece with a deep hole.

    针对具有零件,对7a04铝合金复合挤压工艺进行研究。

    www.rm-journal.com

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