负压实型铸造,V-EPC
1)V-EPC负压实型铸造
1.Study on V-EPC of Type 6102 Crankshaft;6102曲轴负压实型铸造工艺研究
2.In this paper, Surface alloying process by V-EPC and application technique on guide were studied systematically, the base metal is ZG40Cr.试验结果表明：采用负压实型铸造(V-EPC)进行复合材料导卫板的生产有利于提高合金层表面质量。
英文短句/例句

1.Study on Technology of Metal Matrix Composites Prepared by V EPC Method负压实型铸造法制备金属基复合材料的工艺研究
2.Study on Mold Filling in Magnesium Alloy EPC Process with Vacuum镁合金负压消失模铸造充型过程的研究
3.The Mechanism and Application of Negative Pressure EPC Mold Collapse Defect负压消失模铸造铸型坍塌缺陷的形成机理及应用
4.Selection of Vacuum Pump and Capacity Calculation of Dust Separator in Lost Foam and V-process Casting消失模与V法铸造用真空泵的选型和负压罐的计算
5.Numerical Simulation of Filling and Solidification Process for Casting by Low-Pressure Casting;低压铸造铸件充型凝固过程数值模拟
6.CAD System for Cylindric Magnesium Alloy Casting by Low Pressure Casting Process;圆筒型镁合金铸件低压铸造工艺CAD
7.Design of Injection Systerm of Lost Foam Casting under Negative Pressure消失模负压铸造浇注系统设计的探讨
8.My factory technical force is abundant, specialized production each kind of casting: Low pressure casting, sand casting.我厂技术力量雄厚，专业生产各种铸造：低压铸造、型铸造。
9.Testing Technique of Negative Pressure Mold-Filling of Electromagnetic Pump for Precision Aluminum Casting精密铝铸件电磁泵负压充型测试技术
10.Extrusion Casting Application in Production of Largescale Complex Casting of Aluminum Alloy;挤压铸造在大型复杂铝合金铸件生产中的应用
11.Elimination of Shrinkage Porosity in Low Pressure Casting Large Castings with Varied Thickness低压铸造大型壁厚不均铸件缩松的解决
12.The Gating Design for Negative Pressure EPC.负压消失模铸造原料磨衬板的浇注工艺设计
13.Lost Foam Casting of Burning off Expendable Pattern Under Negative Pressure Before Pouring负压下先烧失白模再浇注的消失模铸造
14.Development of Filling Horizontal Indirectional Squeezing Casting Machine(LK/HH)填充式间接挤压铸造及全卧式LK/HH型挤压铸造机的开发
15.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
16.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
17.Research on Filling Capacity of AZ91 Magnesium Alloy;AZ91镁合金调压铸造充型能力研究
18.Low-pressure Casting of ZL205A Large Sophisticated Structural ComponentZL205A大型复杂结构件低压铸造技术
相关短句/例句

Vacuum full mold casting (EPC)负压实型铸造(EPC)
3)vacuum full mould casting实型负压铸造
4)Vaccume EPC Process负压实型铸造工艺
5)negative pressure casting负压铸造
6)Full Mold实型铸造
1.Processing Design of Heavy Machine Tool in Full Mold;中大型机床实型铸造工艺设计
延伸阅读

实型铸造　　用泡沫塑料模样制造不分型不起模的铸型，浇注时利用高温液态金属将模样气化并填充型腔的一种铸造方法。由于铸型的型腔浇注前由模样占据，故称为实型。实型铸造法是由美国人H.F.舒罗耶于1958年发明的。实型铸造所用的模样可用泡沫聚苯乙烯板材经机加工后粘结制成,或将可发性聚苯乙烯珠粒放在金属型内加热,使珠粒发泡制成。为防止铸件粘砂，须在模样表面刷耐火涂料。铸型的材料可用一般的粘土砂或化学硬化砂，也可用干砂采用负压铸造法，或用铁丸(或钢丸)采取磁型铸造法。磁型铸造是实型铸造的一种特殊造型方法，它是用小铁丸（或钢丸）代替型砂，实心铸型制成后，放置在电磁场内，磁化了的铁丸相互吸引而成为高强度的铸型，待浇注、凝固、冷却后切断电源，磁场消失，铁丸溃散，就可得到铸件。铁丸可反复使用，不用粘结剂，造型快速简单，铸件易于清理。用实型铸造法可生产铝合金、铜合金和钢铁的铸件，重量可从1千克至数吨,铸件的尺寸精度高于一般砂型铸造。但实型铸造在金属液浇注过程中因模样的气化，会自型腔中冒出大量黑色烟雾污染工作环境。模样气化的产物与液态金属发生作用会使铸铁件表面出现皱皮，铸钢件出现表面增碳现象。此外，泡沫塑料模样是一次使用，生产中需要准备与铸件相等数目的模样，所以实型铸造只适用于单件或少量生产的铸件。　　　　参考书目　　　上海实型铸造小组：《实型铸造》，上海人民出版社，上海，1974。