This unit group includes workers who make foundry moulds and cores by hand or machine, cast molten metal, and operate furnaces in the foundry industry.
此单元组包括在铸造行业使用手工或机器铸造模具和核心，熔融金属并操作融炉的工人。
This simulating technology could give powerful support for aiding the design of foundry technology, optimizing foundry process and analyzing the cast defects.
该技术在辅助铸造工艺设计，优化工艺方案以及缺陷分析等方面可以提供有力的支持。
In order to improve the properties of the screen plate, we scientifically designed the chemical composition of a new abrasion-resistant cast iron, studied its foundry and heat treatment parameters.
为了改善筛板材质的性能，对其化学成分进行了科学设计，并探讨了铸造和热处理工艺。
The machine is made from a combination of machined bar stock parts and castings for which al made the wooden patterns himself and had cast by a local foundry.
机器是由相结合的加工酒吧股票零件和铸件的基地作出了自己的木制模式，并已投下由本地铸造。
This paper described the foundry technology of horizontal pouring and solidifying to produce large hollow ductile iron crankshaft cast in sand coated iron mould.
介绍了铁模覆砂铸造大型空心球铁曲轴的工艺。
The company formerly known as North foundry, production and sales of cast iron-type water supply, drainage pipe fittings and cast iron pieces.
公司前身为城北铸造厂，生产销售铸铁类给水、排水管材管件及铸铁件。
It is also capable of producing carbon steel, alloy steel, stainless steel, cast iron and other precise foundry parts. The variety of products reaches 1000, and annual output exceeds 5000 tons.
可生产碳钢、合金钢、不锈钢、球墨铸铁等各种材质的精密铸造件，产品种类1000多种，年产量5000吨以上。
The solidification process of a driving wheel hub cast with former foundry method was simulated to find out the reason causing shrinkage defects.
对驱动轮轮毂原铸造工艺进行凝固模拟，找出缺陷的成因，并对原工艺进行了改进，采用顶置随形压边浇冒口。
Methods Scanning electron microscope and X-ray analysis were used to study the distribution of all kinds of elements in sand-cast, sculpt and clear-sand of one foundry work and quarry work.
用扫描电子显微镜和X射线能量色散仪测定某铸造作业翻砂车间、造型车间、清砂车间和某采石作业生产性粉尘粒子的结构及各元素的百分含量。
From the view of cast iron, steel and aluminum alloys, the applications of thermal analysis in foundry production monitoring were reviewed.
简要分析了热分析的基本原理和热分析装置的构成，从铸铁、铸钢和铝合金三个方面综述了热分析在铸造生产质量检测上的应用。
All the engine casings are to my design, cast by a local commercial foundry in spheroidal graphite iron, a ductile grade and beautiful to machine!
所有的发动机外壳是我的设计，由当地的球墨铸铁铸造厂铸造，(1韧性等级和美丽的机器！)
Upon this, an optimized cast technology has been determined after 8 foundry technologies have been simulated combined with the production.
在此基础上，用数值模拟技术进行了八种方案的工艺优化计算后结合生产现场确定了优化后的工艺方案。
A difficult foundry problem about the cast shaping of the small and deep holes in the heavy section steel castings can be solved by using the no bake sand. for making cores.
用这种型砂制作型芯，可解决厚大铸钢件内不易铸出的小径深孔腔室的成形难题。
A difficult foundry problem about the cast shaping of the small and deep holes in the heavy section steel castings can be solved by using the no bake sand. for making cores.
用这种型砂制作型芯，可解决厚大铸钢件内不易铸出的小径深孔腔室的成形难题。
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