您要查找的是不是:
- Maximum and minimum critical rates of deformation in open die extrusion are discussed on the basis of the slip field theory and the upper bound theory of plane state plastic deformation. 采用平面塑性变形的滑移线理论和上限理论对开式挤压成形工艺中的临界最小和临界最大变形率进行了分析计算,给出了挤压模角与临界最小和临界最大变形率的对应关系;
- The end pressure loss of LLDPE melt in short die extrusion and factors affecting the pressure loss were investigated by using a capillary rheometer. 应用毛细管流变仪,考察了线性低密度聚乙烯(LLDPE)熔体于短口型挤出流动中的末端压力损失及其影响因素。
- Changzhou Jingling Foundry &Forge Co., ltd is a comprehensive enterprise integrating with foundry, die forge, open die forge and machine manufacturing. 常州精棱铸锻有限公司是一个全新的集铸造、锻造和机械制造于一体的综合性企业。
- 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. 摘要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。
- 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。
- The inner diameter of open die mandrelless extruded tube parts is predicted with the transient rigid plastic FEM.The prediction shows good accordance with experiments. 本文采用非稳态塑性有限元对开式挤压无芯棒缩管稳态成形内径尺寸进行了数值模拟预测,预测结果与实验相符。
- A mathematical model for predicting short die extrusion swell is presented which is preliminarily tested by using the experimental measured data of rubber compound in capillary extrusion. 提出一预测短口型挤出胀大的数学模型,并引用混炼胶毛细管实验测量数据进行初步验证。
- For plastic profile die extrusion factories, how to shorten the period in extrusion of dies and how to produce topquality dies as quick as possible is a very important question. 对塑料异型材挤出模具厂家来说,如何缩短模具制造周期,如何尽快生产出品质优良的模具是一个非常重要的问题。
- The Company is a factory specialized in producing open die forgings for shipbuilding, power station, steam turbine, chemical &industrial machinery, hoisting machinery and other industries. 公司主要从事于黑色金属的锤上自由锻,产品主要运用在造船、电站、汽轮机、化工机械、起重机械、航空等领域。
- Single roller die extrusion and its application 单辊筒口型挤出及其应用研究
- Machining allowance for open die forgings 自由锻件的机械加工余度
- Report on Open Die Forging Industry in Europe 欧洲自由锻行业介绍
- Pea pods burst open when overripe. 豌豆过熟就会爆裂。
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- We bivouacked on the open plain. 我们在开阔的原野上露营。
- Thank you. How long will this offer be open? 谢谢。这个报价的有效期多长?
- Opening dies and ejecting casting from the die are the difficult points for the design of die-casting die for castings with thread. 铸件螺纹脱模是压铸模设计的难点之一。
- Open the shutter and see what the weather is like. 打开百叶窗,看看外面的天气如何。
- High Weissenberg Number Problem in Computer Modeling of Polymer Die Extrusion 聚合物口模挤出计算机模拟中的高We数问题研究
- The fresh air blew in from the open window. 新鲜空气从开着的窗户吹进来。