mold casting

In the production of automation quantity full mold casting, the foam pattern making is an important protion procedure.

在自动化大批量的实型铸造生产中，泡沫模型的制作是一个重要的生产工序。

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The density of pure copper which was prepared by the liquid die forging technology achieved 9.35g/ cm~ 3, the density was improved about 4%, Comparing with that of pure copper prepared through metal mold casting ( 8.9g/ cm~ 3).

对致密度的测量表明：液态模锻纯铜试样的致密度达到了9.35g/cm~3，较普通金属型铸造纯铜（8.9g/cm~3）提高了4%。

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Study of air gap formation during the mold casting Pb

在模铸铅的过程中气隙形成规律的研究

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Effect of low freqency vibration on solidified behavior of ferro — carbon alloy was inspected in sand — mold Casting.

本文研究了在普通砂型条件下,低频振动使铁碳合金凝固组织的影响.

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Application of Full Mold Casting to Inspection Tool for Automobile Window

实型铸造在轿车玻璃检具制造中的应用

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Advanced cast methods used domestically and abroad in famous automobile manufacturers and foundries for cylinder castings of which technical performance has been presented include air impact molding, static pressure molding, vertical parting flaskless molding machine and full mold casting, etc.

介绍了汽缸体铸件的技术性能、国内外各大汽车公司和汽车铸造厂所采用的先进铸造方法，这些方法有气冲造型、静压造型、垂直分型无箱射压造型、实型铸造等。

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Considering the international developing trend of casting industry and the domestic market demand of mold casting pattern materials ( mold casting waxes), this paper researched low, middle and high temperature series mold casting pattern materials, developed small and middle scale technology to produce them.

应对国内外熔模精密铸造业的发展趋势和国内对熔模铸造模料（熔模铸造蜡）的市场需求，本文研究开发了低、中、高温系列精密铸造模料及其生产工艺。

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Analysis for Defects of Water Faucet Handle by Permanent Mold Casting

金属型铸造水嘴手柄缺陷分析

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Based on the permanent mold casting process of Al-piston, with top insulating riser feeding process, semi-permanent insulating sleeves matching permanent mold casting process of Al-piston have been designed.

根据金属型铸造铝活塞的工艺特点，采用顶部保温冒口补缩工艺，设计了能与铝活塞金属型铸造工艺相匹配的半永久型保温冒口套。

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Die Design of Full Mold Casting of Small Castings Forming with Steam Pressure

小型铸件蒸压成型机消失模模具的设计

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Based on this goal, this article contains the following works: Fe36Co36Si4B20Nb4 amorphous ribbons and 2 mm bulk amorphous rod were prepared by melt spinning method and copper mold casting method respectively.

围绕这一目标论文主要进行了以下工作：（1）分别利用熔体旋淬法和铜模铸造法制备Fe36Co36Si4B20Nb4非晶条带和直径为2mm的杆状非晶合金。

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Reasons of Defects in Light Green Sand Mold Casting and its Preventive Measures

湿型铸造小件产品缺陷产生的原因与防止措施

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We can also adopt sand shell moulding or metal mold casting as for allotype castings.

对异形铸件,还可用砂型铸造或金属型铸造.

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Present Situation and Application Prospect of Reclamation Techniques of Returned Sand from Sand Mold Casting in China

我国砂型铸造中旧砂再生技术现状及应用前景

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