1) Resin sand control
树脂防砂
2) sand-control resin
防砂用树脂
1.
By retrieving relevant data abroad and reviewing the performance-evaluating methods for sand-control resin used by China's major research institutes for unconsolidated sandstone, and tested by a good many laboratory experiments, a set of scientific and reliable performance-testing methods for sand-control resin are established.
通过对国外相关资料的检索和国内主要疏松砂岩油田研究院所防砂用树脂性能评价方法调研,以及大量的室内实验,建立了一套科学可靠的防砂用树脂性能检测方法。
4) resin bonded sand
树脂砂
1.
The technique and structure characteristics of plain bumper used in resin bonded sand molding are introduced and the air spring is selected and discussed,which is in favor of strengthening its handling property in functional reliability.
介绍了树脂砂生产线上15 t振实台在设计中的技术特性和结构特征,并对选用的空气弹簧进行了更深入的探讨;使大型振实台在工作可靠性上进一步强化其使用性能。
2.
The scheme, the procss flow, the equipment characteristic and the process parameter of the techinical transformation on the 10t/h's resin bonded sand production line in this company's iron foundry was simply stated.
简述了该公司铸铁厂 10t/h树脂砂生产线技术改造方案、工艺流程、设备特点和工艺参数 ,对树脂砂工艺和粘土砂工艺的铸件质量及效益进行比较 ,并根据运行中存在的问题提出改进意见。
3.
The effect of blow air and induce air on the effectiveness of resin bonded sand reclamation has been measured on a self made spiral vibrating reclaimer in different rotating speed,and the influence of changing the space of two vibrating motors as the rotating speed reaches 1700 r/min has also been measured.
利用我们研制的螺旋振动再生试验机，在不同转速下，测试了鼓风、引风对树脂砂再生效果的影响，及当转速为１７００ｒ／ｍｉｎ时改变两振动电机之间的距离对再生效果的影响。
5) resin sand
树脂砂
1.
Labor hygiene status of resin sand application in China and abroad;
国内外应用树脂砂的劳动卫生状况
2.
Dissertate and extend the necessity of usiny the new technology and the new crafts of resin sand from quality cost and efficiency aspects.
从质量、成本、效率三方面论述推广、使用树脂砂新技术、新工艺的必要性。
3.
This paper refers to the application of furan resin sand in foundry and the key points of quality control from the viewpoint of technological management, quality management as well as production management.
从技术管理、质量管理和生产管理的角度介绍了呋喃树脂砂在铸造生产中的应用和质量控制要点,强调只有通过加强现场管理和过程控制、逐步提高员工的质量意识、提高生产过程的操作质量、变被动管理为主动管理,才能有效保证产品的内在质量和表面质量。
6) resin-sand
树脂砂
1.
Reason of Hot-cracking of Resin-sand Lathe Bed Casting and It's Elimination Method;
树脂砂床身热裂纹缺陷的成因及防止
2.
It is very important of resin-sand technology applied in casting for increasing the quality of the cast.
铸件生产中树脂砂工艺对于提高产品质量有着重要意义。
3.
After solidification by 38℃ resin-sand, the compressive resistance and permeability a.
通过室内实验,对深部防砂工艺应用的树脂砂进行了筛选,携砂液进行了评价,在38℃树脂砂固化后具有较高的抗压强度和渗透率,携砂液具有良好的流变性能,易返排,均可满足现场的需要;同时对现场施工工艺进行了改进。
补充资料：树脂
分子式：
CAS号：
性质：相对分子量不确定但通常较高，常温下呈固态、中固态、假固态，有时也可以是液态的有机物质。具有软化或熔融温度范围，在外力作用下有流动倾向，破裂时常呈贝壳状。广义上是指用作塑料基材的聚合物或预聚物。一般不溶于水，能溶于有机溶剂。按来源可分为天然树脂和合成树脂；按其加工行为不同的特点又有热塑性树脂和热固性树脂之分。
CAS号：
性质：相对分子量不确定但通常较高，常温下呈固态、中固态、假固态，有时也可以是液态的有机物质。具有软化或熔融温度范围，在外力作用下有流动倾向，破裂时常呈贝壳状。广义上是指用作塑料基材的聚合物或预聚物。一般不溶于水，能溶于有机溶剂。按来源可分为天然树脂和合成树脂；按其加工行为不同的特点又有热塑性树脂和热固性树脂之分。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条