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。
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。
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。
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
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。
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。
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
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。
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。
Application of Epoxy Resin Mortar in Repairing Faulting of Slab Ends of Cement Pavement
环氧树脂砂浆在水泥路面错台修补中的应用
Research on the Proportion of Epoxy Resin Mortar at Low Temperature
环氧树脂砂浆在低温条件下的配比研究
Study on Properties of Waterborne Epoxy Resin Emulsion Modified Cement Mortar;
水性环氧树脂乳液改性水泥砂浆性能的研究
Investigation of water-based epoxy resin modified mortar for perfusion-road surface
灌注式路面层用水性环氧树脂改性的砂浆性能
INFLUENCE OF SUPER ABSORBENT POLYMER ON DIMENSION SHRINKAGE AND MECHANICAL PROPERTIES OF CEMENT MORTAR
高吸水性树脂对水泥砂浆体积收缩及力学性能的影响
resin-sand coupling chemical
树脂-地层砂偶联剂
blue corundum resin cutting grinding wheel
青刚玉树脂切割砂轮
cymbal form resin bond wheel
圆盘式树脂结合剂砂轮
centrifugal type resin sand reclamation unit
离心式树脂砂回收装置
mobile two-arm resin sand mixing unit
移动式双臂树脂混砂器
phenolic sand consolidation
酚醛树脂地层砂胶结
y two-arm resin sand mixing unit
固定式双臂树脂砂混砂装置
Application research on phenolic resin sand for sand consolidation of oil well
酚醛树脂砂在油井固砂中的应用研究
resin-in-pulp ion exchange method
矿浆树脂离子交换法
Present Status of Furan Resin and its application in resin sands
呋喃树脂及其在树脂砂中应用的研究进展
Improvement on Feeding System of Liquid Materials in Resin Cured Sand Miser
树脂自硬砂混砂机液料供给系统的改进
testing methods of phenolic resins for grinding wheels
砂轮用酚醛树脂试验方法
A Study on the Development of Dicing Blade Using Photo-curable Resin;
光固化树脂超薄砂轮切割锯片的研制