英语释义

1. a mixture of sand and clay suitable for making foundry molds

片语

molding-sand property型砂性能

green molding sand湿型砂

molding sand tester模砂试验仪器

molding sand properties型砂性能

moulding sand型砂，造型砂

synthetic molding sand合成模砂

Molding silica sand铸造用硅砂

Molding natural sand铸造用天然砂

fineness of molding sand型砂纯凈度

molding-sand strength型砂强度

英汉例句

• analysis is done to the causes of reject a30 block with sand inclusion, i. e. the elements of molding sand feature; cast structure, casting speed and arrangement for casting system, etc.

  对a30气缸体夹砂废品产生的原因，即型砂性能、铸件结构、浇注速度、浇注系统的布置等方面的要素进行了分析。

• 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 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。

• 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。

• describes some results of using rectorite for molding sand and mold coating.

  介绍了用累托石粘土作型砂粘结剂和水基涂料悬浮剂的试验结果。

• 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。

• this paper presents a high-accuracy intelligent controlling system for molding sand moisture.

  研究了一种高精度智能型砂水分测控系统。

• by using an ultra frequency capacitance method, the measuring range can be enlarged to fit well the scope of molding sand moisture content.

  传统的高频电容测量存在较低的测量水分上限，采用超高频电容方法可以实现全量程测量；

• the formation of arch effects will bring the sand filling over the region of deep concavity hindered and the degree of compaction of molding sand at the deep concavity reduced.

  它的形成会阻碍型砂向深凹区的填充，使得深凹处砂型紧实度降低。

• this paper introduces the principle and structure of model sskj molding sand moisture tester designed and made of authors'own, and its application in sand preparation line.

  介绍了自行设计和制造的sskj型砂水分自动控制仪的工作原理、结构以及在间歇式混砂机砂处理线上的应用。

• based on the rheology and molding sand micro deformation, elastic modulus of molding sand was measured and investigated with the intelligent molding sand multi property tester developed by ourselves.

  基于流变学和型砂微变形理论，用所研制的智能化型砂多项性能测试仪对型砂的弹性模量进行了测量研究。

• results indicate that. relations between molding sand properties and mulling time correspond to those between clay distribution improvement and mulling time.

  并首次用微机定量地计算和评价了型砂中粘土分布的规律特性。结果表明，型砂中（?）分布规律和型砂性能具有相对应的关系。

• the physical properties of molding sand and return sand and casting quality are improved markedly.

  而且，型砂和返回砂的物理性能得到了改善，铸件质量也得到了显着提高。

• this research mainly explores the production of steel castings with air flush molding green sand and the improvement of its character from the molding sand recipe and mold sand system control.

  本研究主要探讨了用气沖造型湿型砂来生产铁路钩缓铸钢件，从型砂的配方和型砂系统的控制等几个方面来优化其性能。

• the degree of compaction of molding sand at the deep pocket of a mold and its improvement have been investigated experimentally under plant conditions.

  采用实验方法研究了砂箱内有模样情况下深凹区砂型湿强度的变化及改进。

• a new measure & contml system for moisture content in molding sand was introduced.

  介绍了一种新型的型砂水分测控系统。

• 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。

• the growing thermal load of green sand, the quicker recirculation times and the increased requirements on the quality of molding material make new demands on the molding sand preparation.

  潮模砂日益增长的热负荷，更快的循环时间以及对造型材料质量要求的提高，对型砂制备提出了更高的要求。

• 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。

• 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。