The uses of steel-bonded carbide in cold-extrusion die of spline shaft were introduced.
介绍了钢结硬质合金材料在花键冷挤压模具中的用途。
And the extrusion force to different transfiguration degree was recorded to draw the continuous extrusion force curve during the cold-extrusion course.
记录了冷挤压过程中与不同变形程度相对应的挤压力，绘制了冷挤压过程的连续挤压力曲线；
The article introduces the application of twisted steel sleeve cold extrusion technology to construction in detail.
详细介绍了带肋钢筋套管冷挤压技术在施工中的具体应用。
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.
形式和尺寸也可以通过其它一些可选工艺来达到，比如热挤出或冷挤出加工，沙模铸造，拉模铸造，或精密铸造。
Cold extrusion punch is an important workpiece in punches and its strength analysis is a key component in punch design.
凸模是冷挤压模具中重要的工件，其强度计算是模具设计的一个主要课题。
An example shows the application of the CAD of cold extrusion die for slot wedge.
并结合一个应用实例来说明槽楔冷挤模cad系统的应用。
Based on the analysis to the current spline forming process at home and abroad, the spline tube forming process was studied and the cold extrusion process was suggested.
本文在研究国内外花键生产的基础上，对内外空心花键管的成形进行了工艺性分析，提出了花键管的冷挤压工艺。
This paper mainly performs the design and mechanical analysis and research on cold extrusion mold of the gear axis in cars.
本文主要对汽车用齿轮轴的冷挤压模具进行了设计和力学分析研究。
This paper introduces the method that applies the code knowledge into cold extrusion process planning and transforms the information into feature code for the parts.
本文介绍的将模式性知识引入到冷挤压工艺设计过程中，对零件进行特征编码完成信息转换的方法可以有效地解决这个问题。
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 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 prestressing force in combined dies to be used for cold extrusion of bearing outer race by the two mathematical models is calculated and compared with the results obtained by Lame formulae.
利用这两种模型分别计算了轴承套圈冷挤压组合凹模的预应力，并同拉美公式的计算结果进行了分析比较。
This paper introduced the knowledge based system framework of multistage cold extrusion process planning.
介绍了冷挤压工艺规划知识基系统功能的设计。
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.
分析了冷挤压毛坯质量对模具的工作部分（上、下凸模和凹模）的损坏形式和寿命的影响，指出了保证毛坯质量应采取的措施。
There are lots of advantages by cold extrusion for straight knurl nut in a single process.
直纹滚花螺母采用冷挤压一次成形新工艺，成效显著。
It is worth while recommending this steel for manufacturing cold extrusion dies, because it not only reduces the production cost through saving alloying elements, but also prolongs the die life.
新钢种作为冷挤压模具用钢，既节约了合金元素，降低了成本，又提高了模具寿命，具有推广价值。
This article introduce the applied method of cold extrusion in manufacture beam unit's driving cord.
着重介绍了冷挤压技术在制造抽油机驱动绳中的应用方法。
Numerical simulation on cold extrusion process of automobile starter socket has been carried out by using the software DEFORM3D.
采用塑性成形有限元分析软件DEFORM3D，对汽车启动器套筒冷挤压齿部成形过程进行了数值模拟。
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.
经花键冷挤压工艺试验和疲劳试验验证，分析结果和试验结果吻合很好。
The cold extrusion process and mould design have been introduced of the pressing drill sleeve.
介绍了冲钻套筒的冷挤压工艺、模具设计。
This paper studies the influence of both punch shape and constructivetechnological factors as well as the compressive and tensile stresses on the endurance of cold extrusion punches.
研究了凸模形状、结构- 工艺因素、压应力和拉应力对冷挤压凸模耐用度的影响。
In this paper, the advantages of the manufacturing on the cutting copper tube joint with the cold extrusion heading technology are pointed out.
文中指出了采用冷挤镦工艺代替切削加工生产铜管接头的优点。
This paper presents an unified computer model for calculating the com - bined dies for automotive cold extrusion parts with different materials and structure.
介绍了用于汽车零件冷挤压的任意层、不同材料组合模的统一计算模型。
Taking the model S6120 air compressor as an example, this paper presents the cold extrusion process of connecting rod bushes and measures for improving the tools used in the process.
以S6120型空压机为例，介绍了连杆衬套冷挤压的生产工艺及其所有工具的改进措施。
Simulated test method-the method for estimating pressures of cold extrusion is presented.
提出了一种估算冷挤压力的方法一模拟试验法。
The initial design of cold extrusion process and die was obtained by code retrieval.
冷挤压工艺复杂，影响因素多，造成冷挤压工艺设计难度大。
Cold extrusion force is the key of the success of cold extrusion process. The calculation of extrusion force is usually completed by manual work.
冷挤压力的高低是冷挤压工艺成败的关键，通常挤压力计算是人工完成的。
The paper expounds the experiment of embryonic form of the curve plate with cold extrusion and the hydraulics function load systems.
文中介绍冷挤压雏形幕墙曲面板的实验和液压加载系统。
The forming process, die design and some manufacturing main points in cold extrusion of piston pins are presented in this paper.
介绍了活塞销冷挤压的生产工艺、模具设计及制造特点。
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头进行了冷挤压加工分析与工艺实验。
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