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- Iron casting defect 铸件缺陷
- Using Casting Defect Repairing Machine to Repair Leakage Defect of Iron Castings 用铸造缺陷修补机焊补铸铁件的渗漏缺陷
- A ductile iron casting was taken as an exaple to show how should properly design feeder and utilize chills to realize proportional solidification and prevent shrinkage defect. 结合铸件实例,说明合理设计冒口和利用冷铁使球铁铸件实现均衡凝固,防止缩孔、缩松的工艺方法。
- Casting include ductile iron casting and gray iron casting. 灰口铸铁,球墨铸铁各种牌号的铸件
- SHIJIAZHUANG TENGFEI MALLEABLE IRON CASTING CO., LTD. 石家庄市腾飞玛钢铸造有限公司。
- We also analyzed the facts influencing on Iron casting Cockle Defect: patterns density, chemical composites pouring position of casting, temperature and speed of pour, casting structure etc. 分析了影响铸铁件产生皱皮的几种主要因素:模样材料、合金的成分、浇注的温度和速度、浇注系统形式、涂料和型砂的透气性及铸件本身形状影响等。
- Good knowledge of alum and grey iron casting and machining processes. 熟悉铝合金和灰铁铸造和加工流程。
- The incidence of casting defect is higher in the clasp and minor connecter,mandibular than maxillary. 义齿各部位出现铸造缺陷机率:卡环小连接体处较高,下颌高于上颌。
- It assures casting quality; kerosene is less viscous than water thus will locate a casting defect more readily than other test fluids. 确保铸件质量。煤油的粘性比水小,因此比其他测试流体更容易定位铸件的缺陷位置。
- The relation between the existing foundry technology and casting defect about QC4110 diesel engine bent axis is analyzed.A new improve scheme on foundry technology is designed. 分析了QC4110柴油机曲轴现行铸造工艺与铸件缺陷的关系;设计了一个新的铸造工艺方案;实施后收到了良好的效果.
- Study on Iron Casting Cockle Defect in EPC Process 消失模铸铁件的皱皮缺陷研究
- The mechanism of metal penetration defect of iron castings in EPC process has been analyzed,which arise from cracking of the coating layer. 分析了消失模铸造铸铁件金属渗透缺陷的形成机理,指出涂层开裂是造成金属渗透的主要原因。
- Keywords EPC;Cockle defect;Iron casting;Mechanism; 消失模;皱皮缺陷;铸铁;机理;
- For grinding metals of the low tensile strength such as iron casting of gray and white broken copper workpieces etc. 磨削强度低的工件,如灰、白口铸铁、钢件等。
- Characteristics, principle, process and application result of the technique to use melting diffusing welding to repair defect of gray iron castings was described. 介绍了溶解扩散焊修复灰铸铁铸件缺陷技术的特点、原理、工艺及应用效果。
- Large thick-section ductile Iron housing easily produces casting defects such as shrinkage cavity, shrinkage porosity,graphite floating and spheroidizing decay. 大型厚断面球墨铸铁件在铸造过程中极易产生缩孔、缩松、石墨漂浮及球化衰退等铸造缺陷。
- Township Enterprises Coke products, mainly of iron castings. 乡镇企业产品以焦炭、铁铸件为主。
- Iron smelting and spheroidizing,casting defects prevention should be controlled effectively.Finally,the paper discusses how to apply it to the actual production. 对铸铁熔炼、球化处理及铸造缺陷的防止等方面提出了控制措施;并应用于实际生产.
- Iron smelting and spheroidizing, casting defects prevention should be controlled effectively.Finally, the paper discusses how to apply it to the actual production. 对铸铁熔炼、球化处理及铸造缺陷的防止等方面提出了控制措施,并应用于实际生产。
- I was founded in 1994, is a specialized in cast iron, cast steel, alloy cast iron, ductile iron casting processing units. 我公司成立于1994年,是一家专门从事铸铁、铸钢、合金铸铁、球墨铸铁的铸造加工单位。