消失模壳型铸造,lost foam-shell casting
1)lost foam-shell casting消失模壳型铸造
1.In this paper, the authors introduce their principle, characteristic and research actuality of some special lost foam casting processes including pressurized lost foam casting, low pressure lost foam casting,vibrating lost foam casting, semi-solid lost foam casting,lost foam-shell casting and lost foam suspend casting.主要阐述了压力消失模铸造、真空低压消失模铸造、振动消失模铸造、半固态消失模铸造、消失模壳型铸造和消失模悬浮铸造等几种特种消失模铸造技术的原理、特点及研究应用现状,认为各特种消失模铸造具有各自的技术优势,但也存在各自的缺点,需要从理论和实践上进行大量的研究工作;如果能发挥他们的技术优势,会有非常广阔的应用前景。
2.In this paper, the authors introduce their principle, characteristic and research actuality of some special lost foam casting processes in- cluding pressurized lost foam casting, low pressure lost foam casting,vibrating lost foam casting, semi-solid lost foam casting,lost foam-shell casting and lost foam suspend casting.文中主要阐述了压力消失模铸造、真空低压消失模铸造、振动消失模铸造、半固态消失模铸造、消失模壳型铸造和消失模悬浮铸造等几种特种消失模铸造技术的原理、特点及研究应用现状。
英文短句/例句
1.Study on Thin-Wall and Low-Roughness Ceramic Shell Mould Based on EPS Process薄壁光整消失模壳型铸造的型壳研究
2.Lost Foam Casting Process of Nodular Iron Main Driver Housing球墨铸铁主传动器壳体消失模铸造工艺
3.INVESTIGATION ON THE MOLD FILLING CHARACTERISTICS OF GRAY IRON IN THE EPC PROCESS WITH UNBONDED SAND MOLDS;灰铸铁干砂消失模铸造充型特性研究
4.How much pouring temperature of EPC should be improved than that of sand mould casting消失模铸造的浇注温度应比砂型铸造提高多少
5.The Researcher and Implementation of Computer Simulation of the Gear Box Casting During Filling Process;板形铸铁件消失模铸造充型过程模拟分析
6.Application and Development of EPC in China我国实型(消失模)铸造的应用与发展
7.Mould filling of low-pressure expendable pattern casting process for magnesium alloys镁合金真空低压消失模铸造充型特征
8.Gas Gap Pressure During Mold Filling Process in Expendable Pattern Casting消失模铸造充型过程气隙压力的研究
9.Application of EPC Casting Used for Large-size Box-body Casting消失模铸造在大型箱体铸件生产中的应用
10.Theoretical analysis of stability conditions of moulding sand at mould top in EPC process消失模铸造模型顶部型砂稳定条件的理论分析
11.Influence of Sand Compacting-Pulling Force on Sand Molding on EPC消失模铸造干砂紧实-拔出力对干砂造型的影响
12.The Mechanism of the Mold Collapse Defect for Iron Casting in Expendable Pattern Casting Process with Dry Sand and Vacuum真空消失模铸造铸铁件铸型坍塌缺陷成因的研究
13.The Deformation of An Intake Manifold Foam Pattern during Vibration Moulding Process for EPC进气管铸件消失模振动造型过程中模样的变形
14.Study on Material of Ductile Cast Iron and Numerical Simulation of Lost Foam Casting for Large-size Punching Dies;中大型冲压件模具球墨铸铁材料及消失模铸造数值模拟研究
15.Study on the Cluster of LFC in Cast Iron&Cast Steel for Small to Medium Casting Process;铸铁铸钢中小件消失模铸造串铸工艺研究
16.A Study on EPC Temperature Field and Filling Property of Automobile Al Ingate进气歧管消失模铸造温度场及充型特性的研究
17.Survey of the Research on the Mold Filling of Expendable Pattern Casting Process消失模铸造充型过程的研究进展及展望
18.Research and Testing on the Rheologic Properties of EPS Pattern实型铸造消失模流变性能的测试与研究
相关短句/例句
Iron-sand molding of lost foam cast铁砂造型消失模铸造
3)Lost Foam Casting消失模铸造
1.Numerical Simulation and Analysis of the Influence of the Pattern Density on the Filling Behavior inLost Foam Casting;模样密度对消失模铸造充型模式影响的模拟计算
2.Numerical Simulation of Filling Behavior inLost Foam Casting;基于计算机模拟的消失模铸造充型特性
3.Progress inLost Foam Casting in the Europe and the U.S.A-Overviews on LFC Symposium in the Paderborn;欧美消失模铸造技术的现状及发展趋势——第四届()Paderborn消失模研讨会侧记
4)LFC消失模铸造
1.The Study Developments onLFC Coating of Magnesium Alloys;镁合金消失模铸造涂料的研究进展
2.Research and Development ofLFC Process for Magnesium Alloys;镁合金消失模铸造的研究现状及发展
3.Filling Ability of Magnesium Alloys in the Lost Foam Casting (LFC) with Vacuum and Low Pressure;镁合金真空低压消失模铸造充型能力的研究
5)expendable pattern casting消失模铸造
1.Gas Gap Pressure During Mold Filling Process in Expendable Pattern Casting;消失模铸造充型过程气隙压力的研究
2.A Research on the Characteristics of Dry Sand Filling\=and Compaction for the Expendable Pattern Casting (EPC);消失模铸造干砂紧实与充填的特性探讨
3.The Expendable Pattern Casting Process Facing the 21st Century;面向21世纪的消失模铸造技术
6)EPC消失模铸造
1.Shrinkage Behavior of Expandable Polymethyl Methacrylate (EPMMA) Pattern for Evaporative Pattern Casting (EPC);消失模铸造用EPMMA模样的收缩特性
2.Research and Development ofEPC Process for Magnesium Alloys;镁合金消失模铸造成形技术的研究现状及进展
3.Carburization in Carbon Steel Castings inEPC;消失模铸造碳钢件内部增碳的研究
延伸阅读
壳型铸造用薄壳铸型生产铸件的铸造方法。壳型铸造是德国人J.克罗宁于1943年发明的，1944年在德国首次应用，1947年后其他国家开始采用。工艺过程 用一种遇热硬化的型砂覆盖在加热的金属模板(见模样)上，使其硬化为薄壳，薄壳厚度一般为6～12毫米,具有足够的强度和刚度,因此将上、下两片型壳用夹具卡紧或用树脂粘牢后，不用砂箱即可构成铸型，浇注铸件。金属模板的加热温度一般为300℃左右，使用的型砂为树脂砂,即以酚醛树脂为粘结剂的树脂砂(见型砂粘结剂)。同样也可用上述方法将型芯制成薄壳芯。制造薄壳铸型常用翻斗法（图1）。制造薄壳芯常用吹制法（图2）。 特点和用途 用树脂砂制造薄壳铸型或壳芯可显著减少使用的型砂数量，获得的铸件轮廓清晰，表面光洁，尺寸精确，可以不用机械加工或仅少量加工。因此壳型铸造特别适用于生产批量较大、尺寸精度要求高、壁薄而形状复杂的各种合金的铸件。但壳型铸造使用的树脂价格昂贵，模板必须精密加工，成本较高，在浇注时还会产生有刺激性的气味，这在某种程度上限制了这种方法的广泛应用。树脂砂薄壳芯可与普通砂型或金属型相互配合制造各种铸件。参考书目南京工学院铸冶教研组编著：《特种铸造》，中国工业出版社，北京，1961。
