sand core
英 [sænd kɔː(r)]
美 [sænd kɔːr]
砂芯
双语例句
- Theoretical Calculation on Adhesion Strength of Non occupying Coating to Sand Core
非占位涂料与砂芯附着强度的理论计算 - Vice hoist for the replacement of the drill pipe or other tools and put sand core tube can also be used for flushing operations.
钻机配有一个主卷扬机、一个副卷扬机。主卷扬机用于升降钻具、下井管等。副卷扬机用于更换钻杆或其他取芯工具及提砂筒，也可用于洗井作业。 - Application of Automatic Storage and Retrieval System in Sand Core Storage and Feeding System
自动化立体仓库在砂芯储存、输送系统中的应用 - Combination of Chinese Calligraphy with NiXing Earth Ware; Application of Far Infrared Heating Technology in Oven to Dry Unfired Pottery and Sand Core
从坭兴陶刻字看书法与陶瓷结合之路远红外加热技术在坭芯和砂芯烘干炉中的应用 - Based on this pattern, we create a sand core and cavity.
根据这个模式，我们创建了一个砂芯和型腔。 - The sand core structure provided by the utility model can solve the difficult technique problems of core shooting and chocking in casting simply and effectively, and improve the yield of the castings.
本实用新型所提出的砂芯结构，可简单而非常有效的解决铸造生产中射芯呛火的技术难题，提高铸件的成品率。 - The properties of the materials used for making models of sodium silicate bonded sand core curing by microwave energy are suggested.
结果表明，塑料模具和陶瓷模具都可用于水玻璃砂芯的微波固化。 - Bagged Sand Core Sloping Dike Structure and Its Design Method in Yangtze Estuary Deepwater Channel Regulation Project
长江口深水航道治理工程中袋装砂堤心斜坡堤结构设计 - Study on Performance of Pre-coated Sand Core Used for Cylinder Block and Cylinder Head
发动机缸体、缸盖用覆膜砂芯性能的研究 - Veining defects have been effectively prevented and eliminated by improvement on gating system, especially by special additive to core sand and sinter coating on surface of sand core.
通过改进浇注系统，特别是采取在进、排气道芯砂中添加特殊抗脉纹添加剂及在砂芯表面涂刷烧结型涂料等工艺，有效地预防和消除了脉纹缺陷。 - With the development of metal casting technology, sand core is playing a more important role in modern casting production.
铸造技术的发展使得砂芯在铸造生产中的作用越来越大，被称为精确砂型铸造的组芯造型对砂芯的尺寸精度要求非常高。 - Study on Microwave Drying of the Sand Core and Moulding Coating
微波烘干砂芯及涂料的研究 - The relationship between calcium stearate and sand core as well as casting quality of cylinder head of diesel engine for example is analyzed.
同时，以柴油机缸盖砂芯和铸件为例，分析了硬脂酸钙与砂芯和铸件品质的关系。 - In core making with cold core box, the solvent content in the binding material has a greater influence on the sand core strength.
采用冷芯盒法制芯时，粘结剂中的溶剂含量对砂芯强度有较大影响。 - Research on Sand Core in Die Casting
压铸用砂芯的试验研究 - According to the structure of castings and the productivity of foundry, casting process has been properly designed, including pouring position, parting line, gating and riser system, sand core arrangement.
通过分析箱座铸件的结构特点和生产车间的生产条件，合理设计了铸件的工艺方案，包括：浇注位置、分型面、浇冒系统、砂芯分块。 - This paper introduces the method of making sand core, explains the influence of the head design of sand core, assembly of sand core and other factors on the dimension precision of casting.
介绍了制芯方法，阐述了芯头设计、砂芯的组装及其它因素对铸件尺寸精度的影响。 - Design& Application of Resin-coated Sand Core
树脂砂盖芯的设计与应用 - Application of the refractory brick tube in sand core of steel casting
耐火砖管在铸钢件砂芯中的应用 - The functions of the system involve process parameters design, sand core design, riser design, gating system design, pattern plate design, core box design, and creation of two-dimensional drawings and charts.
该系统针对汽车铸件，其功能包括工艺参数设计、砂芯设计、冒口设计、浇注系统设计、模板设计、芯盒设计以及二维工艺图、卡的生成。 - The effect of the category and amount of nano SiO 2 particle on binding strength of the ester cured nano SiO 2/ phenolic resin binder was also studied by means of the measurement of sand core tensile strength.
通过砂芯拉伸强度的测定研究了纳米SiO2的种类及用量对酯固化酚醛树脂粘结剂粘结强度的影响。 - Quartz sand core, which is made in accordance with a special core making technique of casting, is one of common materials used in Investment casting.
石英砂型芯是采用熔模精密铸造的常用材料，通过特定的制芯工艺制成的一种铸造用型芯。 - This paper introduces the craft characteristics of casting the shell of the gearbox, including the manufacturing of the resin moulding, the application of the hard sand core and so on.
针对变速箱壳体毛坯铸造的工艺特点，介绍了其树脂模具的制造、树脂自硬砂砂芯应用等关键环节的技巧和做法。 - Application of Far Infrared Heating Technology in Oven to Dry Unfired Pottery and Sand Core
远红外加热技术在坭芯和砂芯烘干炉中的应用 - For example, current DISA casting machine offers automatic sand core and sand molding manufacturing pipe line, which needs high investment for equipment.
传统改善方法主要为提高铸造砂模的加工速度来提升产品的生产效率，例如目前DISA铸造的工艺设备，其提供自动的砂芯和砂模制造流水线，需要高昂的设备费用投入。 - Secondly, it studied plane sedimentary micro-facies distributing, using rich log and sand core data, and reservoir heterogeneity from plane 、 interlayer 、 in-layer three aspects to furthermore fine describe the reservoir.
其次，利用丰富的测井资料和取芯资料研究了薄油层的平面沉积微相分布，并从平面、层间、层内三方面开展了储层非均质性研究，进一步深入储层精细描述。 - Therefore, these mixed used Sand reclamation, in place of new sand core making a new topic.
因此，如何把这些混合旧砂再生，代替新砂制芯成为新的课题。 - However, the high usage amount of resin, low performance and bad storage of sand core lead to the high scrap rate in production process of some Foundry Enterprise.
但是，国内的一些企业在生产过程中存在如树脂加入量偏高、砂芯强度偏低、存放性差等问题，致使铸件废品率偏高。 - By inoculant species, type of sand core and coating types in areas such as investigation, verification, it is important to identify the causes and effects of rust appear factor, to solve the problems.
通过对孕育剂品种、砂芯种类以及涂料种类等方面进行排查、验证，终于找出了出现锈斑的原因和影响因素，解决了困扰。