After all that I have 48 pounds worth of new molding sand!
毕竟我有48磅重的新的型砂价值！
The application of new BY binder in molding sand was studied.
本文研究了新型BY粘结剂在型砂中的应用。
A new intelligent multi-properties tester of molding sand is introduced in this paper.
介绍了一种新型的智能化铸造型砂多项力学性能测试系统。
It also owns the whole inspection equipment and laboratory for chemistry and molding sand.
拥有全套检测设备以化学、型砂实验室。
If the moisture content of molding sand with low sand, more very dry bulk and hard brittle.
混砂时如果型砂的含水量较低，更回显得相当干散和硬脆。
Finally, the conditions of molding sand for obtaining best quality castings are also provided.
在本文的最后还提出获得品质优良型砂的条件。
The use of vibration and impact to the mold casting equipment in separation of molding sand and casting.
利用振动和冲击使铸型中的型砂和铸件分离的铸造设备。
With such ratio, rejection rate will be reduced and quality of molding sand and casting will be improved.
该配比可降低废品率，提高型砂和铸件质量。
However, this method has not been used in the detecting of molding sand moisture in the Foundry Industry.
但近红外检测技术目前尚未应用于铸造车间型砂水分的检测。
The use of coal-dust with high lustrous carbon in molding sand can improve surface roughness of the castings.
光亮碳高的煤粉用于型砂，可降低铸件表面粗糙度值。
It is the key to guarantee stable and consistent quality of clay molding sand in mass-production of sand castings.
稳定地保证粘土型砂质量是大批量粘土砂铸造生产中的关键问题之一。
Rheological behaviour of bentonite film between grains of molding sand were tested with a self-designed apparatus.
用一台自己设计的仪器对型砂砂粒间粘土膜进行了测试。
Results show that the rectorite cant be used when molding sand, but it is a good suspension agent for mold coating.
试验表明，累托石粘土粉不宜直接用于型砂，但它是一种优良的水基涂料的悬浮剂。
This paper introduces the design of microcomputer burdening system on molding sand based on the MCS-51 microprocessor.
介绍了以MCS-51 系列单片机为微处理器的微机控制混砂系统的设计原理。
And the effects of bentonite percentage and compactibility on elastic modulus of molding sand were experimentally st...
试验研究了膨润土含量和紧实率对型砂弹性模量值的影响。
Critical value of plastic deformation of green sand has been tested by molding sand multi-tester using computer and sensors.
用计算机技术和传感技术组成系统构成型砂多项性能测试仪，测定湿型粘土砂塑性变形临界值。
It for consolidating molding sand, such as resin bonded sand, as well as tamping sand, such as clay sand or self hardening sand.
本机主要用于树脂砂造型时型砂的振实，也可用于粘土砂造型或自硬砂造型实砂型的振。
In renovation of the foundry shop, the original used sand suction system was dismantled, which caused lower quality of the molding sand.
在车间改造中，去掉了原有的旧砂吸送系统，而导致型砂质量下降。
Elastic modulus is one of the important physical parameters of molding sand, and it is tightly connected with properties of molding sand.
弹性模量是一个与型砂性能密切相关的重要物理参数。
Manufacture and application of a kind of improved phenolic resin used as sintering flux to shape laser rapid molding sand mold was introduced.
介绍了激光快速成型砂型铸模用的一种烧结剂的制作和应用。
Scraps up to 50% are statistically due to the unqualified molding sand and the main influential factors are sand temperature and amount of dust.
据统计，铸件废品有50％是由于型砂不合格造成的，而砂子温度、含灰量的多少又是影响型砂性能的重要因素。
Such a testing method is of practical sense in realization of molding sand testing and foundry production management and casting quality control.
该测试方法的应用对实现型砂性能检测、铸造生产管理和铸件质量控制具有现实意义。
The factors influencing the strength and toughness of the molding sand were analyzed, and the direction of their improvement was also pointed o...
对影响型砂强度和韧度的因素进行了分析，并提出改进方向。
Casting quality and rejection rate are remarkably affected by the quality and property of molding sand, in the process of clay sand green mold casting.
在粘土砂湿型铸造中，型砂质量和性能对铸件质量、废品率有明显的影响。
A specially-designed addition agent is used instead of coal dust in green molding sand for the trial production of impact molding line made by GF company.
本文对于我厂在新铸造车间引进的GF气冲造型线上所用的型砂不添加煤粉。
In this paper, the molding methods of air pushing clamp plate and air compact formed clamp plate were used to improve the compact homogeneity of molding sand.
本文利用气冲压板冲击、气冲成型压板冲击等紧实方法，对气冲紧实的匀实性进行了改进研究。
In this paper, working principle, technical characteristics and operational performance of ZXS1 Intelligent Molding Sand Moisture Meter are described in detail.
对所研制的ZXS1智能型砂水分计的工作原理、技术特性和使用性能进行了详细的叙述。
The invention relates to a molding sand cooling and dedusting device for foundry, in particular to a double-plastid vibration molding sand boiling and cooling bed.
本发明涉及铸造用的型砂冷却除尘装置，特别是双质体振动型砂沸腾冷却床。
It was pointed out that the strength of molding sand and compactness of sand mold is the key factors influencing the rigidity of green sand mold under normal temperature.
指出型砂强度和砂型的紧实程度是常温下影响湿砂型刚度的主要因素。
It was pointed out that the strength of molding sand and compactness of sand mold is the key factors influencing the rigidity of green sand mold under normal temperature.
指出型砂强度和砂型的紧实程度是常温下影响湿砂型刚度的主要因素。
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