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- hot extrusion molding 热挤模塑
- The silver halide fibers were made by means of hot extrusion. 采用热挤压法成型制备出卤化银多晶光纤。
- Plunger extrusion molding mechanism of PTFE is introduced, process method and equipments for extrusion molding are also reviewed. 摘要介绍了聚四氟乙烯悬浮树脂柱塞挤出成型的原理，叙述了挤出成型加工的工艺方法及设备。
- Two molding techniques were developed, which were screw extrusion molding and froth molding. 摘要研究植物纤维类缓冲包装材料的2种成型工艺：螺杆挤压膨化成型工艺、发泡膨化成型工艺。
- Characteristics Extra-softgrade, without plasticizer, good workability, for extrusion molding. 超软质、不含可塑剂、易操作加工、可挤出成型。
- The new progresses and marketing prospects of extrusion molding technology of UHMWPE pipe are reviewed in more detail. 较详细地评述了超高分子量聚乙烯管材挤出成型技术的研究进展和市场前景。
- The company is possessing complete set of equipment of encapsulation molding blow moding and extrusion molding. 公司地理位置优越、交通便利。
- This paper calculates and analyzes the invalidation in aluminum hot extrusion dies. 摘要文章针对实际生产中铝型材热挤压模具的失效问题进行数值模拟。
- Characteristics Good physical properties, excellent transparence, good melt, good workability,light colors, for extrusion molding. 物性优、透明度佳、流动性佳、易成行、好操作、色口浅、可挤出成型。
- This paper deals with the numerical simulation analysis of hot extrusion forming process of the Hooke's Joint using three-dimensional elasto-plastic 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。
- This paper introduces some uses and trends of computer simulation technology in plastics processing, especially in extrusion molding, blow molding and thermoforming. 介绍挤出成型、吹塑成型和热成型及其它成型方式的数值模拟技术,阐述了目前存在的问题和发展趋势。
- Finally, used Finite Element Analysis Software(DEFORM) to analyze the formability of magnesium alloy under hot extrusion. 探讨不同材料之单位长度重量与相关机械性质之关系，再以有限元素分析软体DEFORM来进行挤制成形性之研究。
- After cold isotropic pressing, sintering and hot extrusion, composites with a density close to 100% of the theoretical density is obtained. 奈米碳管和铝合金经球磨步骤之后再以湿式混粉的方式可改散奈米粉末团聚现象，之后进行热挤型可得到理论密度接近100%25材料。
- Based on discussion of the friction character-istics in hot extrusion and the disabled form of hot ex tru-sion die,the lubricating way has been probed into. 讨论了热挤压加工过程中摩擦的特点,热挤压模具失效形式;在此基础上对热挤压模具的润滑方法进行了探讨。
- The existing shortcomings of the previous hot extrusion process of the boss quill were introduced and the prominent characteristics of the improved process were pointed out. 介绍了轮毂轴管原热挤压工艺存在的缺点与不足,指出了改进工艺的突出特点。
- Therefore, if the foreign plants adopt plastic extrusion molding for over-voltage crosslinked polythene cable, they currently adopt “plastic extrusion sulfuration by layers” method. 因此国外厂家对超高压交联聚乙烯电缆如果采用“挤塑模铸法”，目前均采取“分层次挤塑硫化”工艺方式。
- Product introduction: the colored tile making machine processes tiles with raw materials of and sand through mixing, high pressure extrusion molding, coloring, light covering and maintaining. 产品介绍：彩色瓷砖机过程瓷砖的原材料和砂通过混合，高压挤出成型，染色，光覆盖和维护。
- By analyzing the technique features of hot extruding forming, expatiate the clew and method of a hot extrusion die design,and introduce the hot extrusion die structure and its working process of an Brigde-Shell. 通过分析热压成形工艺特点,阐述了热压模设计思路及方法,介绍了桥壳热压模具结构及工作过程。
- Extrusion force is a very important craft parameter in hot extrusion,and its value was obtained mainly from experienced formula,especially the formula for pipe material was not established. 在热挤压工艺中挤压力是非常重要的参数,目前主要采用估算的方法来获得其数值,且没有针对管状材料的经验公式。
- This paper mainly introduces tappet hot extrusion process features, hot extrusion die design and size measurement based on 150 &396 series big power and high speed engine tappet research. 以150系列和396系列大功率高速柴油机挺柱热挤压为研究对象,着重介绍了挺柱热挤压成形工艺特点,热挤压模设计的原则,及其尺寸检测的有效方法。
