The fundamental problems of ZA27 alloy squeeze casting with high ratio of height to thickness were studied in this paper.
本文主要研究了大高径比ZA27合金铸件挤压铸造过程的若干基本问题。
In this paper, the influence of various parameters on suspension shearing dry strength and permeability of EPC coating used on steel casting through right Angle test was studied.
通过正交试验，研究了各因素对真空实型铸造铸钢件涂料的透气性、干强度、剪切力、悬浮性的影响。
This paper briefly introduces some characteristics of all kinds of die casting alumni urn alloys and their application.
本文简要介绍了各种压铸铝合金的一些特点及应用情况。
This paper is concerned with the design of vacuum full-mold casting equipment. The processing properties of this equipment are also studied in this paper.
本文通过设计和选择真空实型铸造主要工艺装备，试验研究了所设计的真空实型铸造装备的工艺性能。
The first chapter of the paper briefly defines the meaning of "poverty"and"urban poverty group"and introduces researching method, including casting samples, which are the basis of the whole research.
本文的第一章简要地对“贫困”和“城镇贫困人口”做出了界定，并介绍了研究方法，包括样本的抽取，作为整个研究的基础。
By comparison of five kinds of riser, the paper recomends the casting process design of side-blind riser which can assure the casting quality and reduce the casting cost.
比较五种冒口工艺方案，采用边暗冒口工艺生产球铁件转动环，提高了铸件质量和经济效益。
The paper mainly analyzes the primary aluminum casting proportioning, studies the calculation method of proportioning and put forward the alternative of optimized proportioning aluminum.
对铝电解铸造配料进行了详细分析，研究了配料算法，提出了优化配铝方案，并对此方案的软件实现作了简要介绍。
The paper introduces servo drive technology applied in Horizontal Continuous Casting System.
本文介绍了伺服驱动技术在水平连铸中的应用。
In this paper, analysis to casting flaw in centrifugal of cylinder is given, also concrete measures for prevention of it.
对气缸套离心铸造常出现的缺陷进行了分析，并提出了防止缺陷的具体措施。
The manufacturing method, dynamic characteristics analysis and the comparison with casting machine bed are described in the paper.
介绍了聚合物混凝土机床床身的制造方法、动态特性，以及与铸铁机床床身的优劣比较与分析。
This paper deals with the necessary pressure for casting fiber-reinforced metal-matrix-composites from two aspects of hydrostatics and hydrodynamics and the formulae of compute are given.
文章从流体静力学和动力学两个方面讨论了浸渗法制造纤维强化金属基复合材料所需的压力，并给出了计算公式。
This paper focuses on the practical approach of rigging steel castings using computerized casting simulation.
本文主要介绍了使用计算机模拟进行实际铸钢件工艺设计方法。
Research in this paper is about the alternative rule of the axial force of supporting pole with different support height during the period of casting concrete through field detection.
本文通过现场检测实验，研究了不同高度支撑架内力随混凝土浇筑过程的变化规律。
The press rolls on paper machine belong to hollow casting roll.
造纸机压榨辊属空心铸造辊。
The paper discussed the cause of cold model vibration in centrifugal casting, and provided the methods to reduce and avoid the vibration.
本文探讨了冷型在离心铸造过程中产生振动的原因，提出了减小和防止冷型在离心过程中振动的方法。
A silicon based lead zirconate titanate (PZT) thick film technology by tape casting is studied in this paper.
研究了基于流延技术制备硅基锆钛酸铅(PZT)厚膜的工艺。
In this paper, technical principle on preparation of metal mould by casting method of electroslag smelting and application prospect is described.
本文简述了用电渣熔炼浇铸法制备金属模具的工艺原理和该方法的应用前景。
This process extends the usage life of casting paper greatly and increases the economic benefit.
该工艺大大延长了离型纸的使用寿命，提高了经济效益。
This paper discusses PLC control system formation, casting technical process and control theory of PLC in centrifugal casting iron pipe machine.
本文介绍了PLC控制系统组成、浇铸工艺流程、及PLC在离心球墨铸管机中的控制原理。
Using flow field software PHOENICS and water model, this paper describes the flow field of molten steel in continuous casting billet mold.
应用流场计算软件PHOENICS及水力模型，模拟了方坯连铸结晶器内钢液的流场和流动分布。
This paper analyzes the influence of calcium treatment on the castability of continuous casting molten steel.
分析讨论了钙处理对连铸钢浇注性能的影响。
In this paper, a special casting bronze with high-strength and high-hardness is introduced.
介绍一种高强度高硬度的特种铸造青铜。
This paper introduces the casting precipitation properties, their effects on the alloy microstructure and the methods to eliminate the precipitation of the Low-expansion superalloy GH909. and GH907.
本文研究了低膨胀高温合金GH907、GH909铸态组织中偏析的性质，偏析对合金组织的影响，以及消除偏析的方法。
In order to improve the abrasion-resistant on the casting surface, this paper has studied surface alloy-reinforced composites.
为了提高铸件表面的耐磨性，本文研究了合金增强表面耐磨复合材料。
The paper describes the application of laser technology for aluminium alloy casting metal level automatic control and the effect in quantity of slab.
介绍激光技术在铝合金铸造过程中液位自动控制方面的应用，以及对提高扁锭质量的作用。
Based on technology "grafting", the principle and method of compound molding for CAM casting are presented in the paper, and some other examples are given to prove them.
本文以工艺“嫁接”为基础，用凸轮铸件作实例介绍了复合造型的原理和方法，并列举了其它实例予以说明。
This paper reviews the conventional preparation techniques that include casting, forming, sintering and deposition and practical application for every technique of foam metal.
介绍了多孔泡沫金属材料常用的传统制备方法(铸造法、发泡法、烧结法和沉积法)及具体应用。
This paper summarizes foreign conventional and new materials for die casting mould, and put forward some ideas for development of them to our country.
综述了国外常用和新型压铸模材料最新状况，并对我国压铸模材料的研究提出了一些新建议。
This paper summarizes foreign conventional and new materials for die casting mould, and put forward some ideas for development of them to our country.
综述了国外常用和新型压铸模材料最新状况，并对我国压铸模材料的研究提出了一些新建议。
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