• The casting is cast in furan sand mould.

    采用呋喃树脂砂型铸造

    dict.cnki.net

  • The corrosion resistance of L401 alloys wire by OCC is higher 26% in comparison with that by sand mould.

    连铸L401线材蚀性优于砂型铸造线材,耐蚀性提高26%。

    dict.cnki.net

  • It is working capacity is comparatively large and is used for tamping large and Middle sand mould castings.

    工作能力比较适用大、中型铸件砂型的捣固。

    www.jh23.com

  • Thus we got a conclusion that increasing the velocity of pressing can increasing the hardness of sand mould surface.

    得出结轮是提高头压下速度提高砂型表面硬度

    www.chemyq.com

  • The conclusions are employed in cold-setting furan resin sand mould (core) in production of cylinder block of heavy marine diesel engine.

    所得结果呋喃树脂自硬砂型(大型船用柴油机缸体铸铁件生产得到验证和应用。

    www.chemyq.com

  • Resin sand mould was adopted with precoated sand core. The upper and bottom half boxes used horizontal pouring design with box middle line as parting face.

    采用树脂砂型覆膜砂砂两个箱体采用平做平的工艺方案,并选取箱体中线分型

    www.special-cast.com

  • The surface defects formation mechanism of steel castings produced with resin-coated zircon sand mould was described, and their prevention measures were discussed.

    论述覆膜砂铸钢件表面缺陷形成机制,就该缺陷的防治措施进行了探讨。

    www.chemyq.com

  • The quality problems which may be met when using furan sand mould to produce large nodular iron crankshaft with heavy section and the measures to solve the problems were described.

    介绍呋喃树脂自硬砂型生产大型曲轴遇到质量问题以及工艺对策

    dict.cnki.net

  • The surface quality of huge bore valves has been improved by changing the matches of molding sand, and increasing the hardness of sand mould and controlling the quality of the coal ash.

    通过改进型砂配方,提高砂型紧实度煤粉质量提高口径阀门铸件表面质量有效途径。

    www.chemyq.com

  • Discussing various influence factors of ductile iron's surface blowhole defects indicates that bringing various gases in the molten metal or on the interface with the sand mould is inevitable.

    影响球墨铸铁件皮下气孔的各种因素分析表明,铁气体产生有其必然性,通过减少气体的发生量以防止皮下气孔的方法并不是都能奏效。

    tech.zidian8.com

  • The cast ingots prepared using sand mould and metal mould were analyzed to investigate the effect of cooling rates on morphologies and characters of M2C eutectic carbides in M2 high speed steel.

    采用砂型金属铸造制备m 2高速钢铸锭,研究冷却速度变化高速钢m 2c碳化物形态性质影响探讨M2C共晶碳化物形态变化的机理。

    www.dictall.com

  • Simulating different solidification cooling rate with step-metal mould and sand mould, the effect of solidification cooling rate on microstructure and properties of high boron steel were studied.

    利用阶梯型腔金属模砂型模拟不同冷却速度,研究了冷却速度凝固组织性能影响

    www.dictall.com

  • The ants construct the turrets by stacking sand grains and little balls of clay that they mould with their [jaws].

    蚂蚁用爪子沙粒粘土团一起,以此建造洞穴。

    article.yeeyan.org

  • Mould and equipments : Die-casting mould, Low pressure casting mould, Gravity casting mould, Sand casting mould, Finish cast die, Stamping mould, Forge rolling die mould and so on.

    模具仪器类压铸模具、低压铸造模具、重力铸造模具、砂型铸造模具、铸模冲压锻模

    foundrygate.com

  • We pulverise these to make it powder-like and we mix it with cement and sand and put it in a mould and turn it into concrete products.

    我们这些压成细粉,然后混合水泥沙里,之后把放在一个盒里,作成混凝土制的产品。

    danci.911cha.com

  • The reasons causing sand inclusion and slag inclusion are: ( 1 ) gaps between mould and core prints or cods too small;

    前言: 湿砂型铸铁件产生砂孔缺陷的主要原因:(1砂台的间隙小;

    www.chemyq.com

  • The re bar net preliminary lining mould shotcrete and preliminary and anchor shotcrete are used for support by the use of the semi wet spraying method with sand entrapped in cement.

    钢筋骨架衬砌注砼初期锚喷砼支护,采用水泥湿式

    dict.cnki.net

  • This paper described the foundry technology of horizontal pouring and solidifying to produce large hollow ductile iron crankshaft cast in sand coated iron mould.

    介绍铸造大型空心曲轴工艺

    www.chemyq.com

  • Application:Used for sand casting mould workshop, repairing the lining of steel making furnace and impacting the con crete on building.

    用途适用砂型成型铸件车间炼钢炼铁炉衬修补以及建筑场所混凝土捣固作业。

    www.xzjrgj.com

  • The resin-coated sand lined permanent mould casting process was adopted to increase density and dimensions accuracy of castings.

    提高铸件密度尺寸精度采用铸造工艺

    epub.cnki.net

  • The key basic technology in full mould casting process includes: material and formation of pattern, coating, vibratory fill of moulding sand as well as molten metal filling.

    型铸造关键基础技术包括:模样材料成形涂料型砂振动充填金属的充填。

    dict.cnki.net

  • A displacement sensor based on solenoid principle is used to measure green sand compactibility and mould compaction.

    基于螺线管原理位移探测器用于完成型砂型紧实度的快速检测。

    dict.cnki.net

  • A sort of chilled nodular iron camshaft was developed by adopting resin-coated sand shell mould casting process.

    开发了一种采用树脂铸造激冷凸轮轴

    www.dictall.com

  • In this paper, some anti-burn on additives for green mould sand produced at home were reviewed and several practical test methods were recommended.

    笔者对国内若干种湿型砂粘砂附加料作出评论推荐几种实用检测方法

    www.chemyq.com

  • The solidification process of turntable in sand-faced iron mould was numerically studied, and the basic parameters of the process were obtained.

    轮盘覆砂铸造成形过程进行了数值模拟,获取了铸造填充过程基本参数

    rjggy.net

  • The solidification process of turntable in sand-faced iron mould was numerically studied, and the basic parameters of the process were obtained.

    轮盘覆砂铸造成形过程进行了数值模拟,获取了铸造填充过程基本参数

    rjggy.net

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