Study on the Technology of Nylon Core Box for Sand Casting Based on Rapid Prototyping 砂型铸造用尼龙芯盒激光快速成型技术研究
Sand casting is used to make large parts. 砂型铸造用于生产大的零件。
Effects of Production Process on Microstructure and Properties of Sand Casting Chromium Bronze Alloy 生产工艺对砂型铸造铬青铜组织及性能的影响
Application of Green Sand Casting Process of Yellow Loam Natural Clay-Bonded Sand 黄壤土天然粘土砂湿型铸造工艺的应用研究
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。
Exact solution for new kind of double-well potential and periodic potential Influence of Sand Casting Pattern on Casting Accuracy Degree 一种新型双势和周期势模型的构造及其精确解试论砂型铸造模具对铸件精确度的影响
The processes of sand casting are discussed in this section, including patterns, sprues and runners, design considerations, and casting allowance. 本节讨论砂型铸造工艺,包括型模、浇注口、浇道、设计考虑因素及铸造余量。
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. 模具及仪器类:压铸模具、低压铸造模具、重力铸造模具、砂型铸造模具、精铸模、冲压模、辊锻模等。
Influence of Sand Casting Pattern on Casting Accuracy Degree 试论砂型铸造模具对铸件精确度的影响
Form and dimension may also be achieved by a number of alternative processes such as hot or cold extrusion, sand casting, die casting, and precision casting. 形式和尺寸也可以通过其它一些可选工艺来达到,比如热挤出或冷挤出加工,沙模铸造,拉模铸造,或精密铸造。
CAE simulation of sand casting of the concave in the cone crusher 圆锥破碎机轧臼壁砂型铸造工艺CAE模拟研究
Sand Casting Manufacturer for Bronze& Aluminum Alloy. 砂型铸造铜铝合金铸件生产商。
Sand casting-hand molded-machine molded ( and shell) 砂型铸造-手工造型-机器造型(和壳型)
Practice indicates that this production process can improve the quality and performance of products and working environment, and it can substitute for conventional sand casting process. 生产实践表明,这种生产工艺对提高产品性能和质量、改善生产环境等起到了一定作用,可以取代传统的砂型铸造。
The current mold material of rapid sand casting used in actual situation are analyzed and compared in this paper. For the rapid casting, the new mold material and their surface treatment technique suited for rapid casting is the development direction of sand casting mold material. 分析和比较了当前快速砂型铸造用模具材料的现状,并指出研究适合快速砂型铸造用模具材料和进行表面处理为今后的发展方向。
This paper proposes a general sand casting process of an antenna cross axle in aluminium alloy by means of its process analysis, and describes the casting technology and performance of this components. 通过对铸造铝合金天线十字轴的工艺分析,提出了采用普通砂型铸造该零件的方法,并叙述了零件的铸造工艺和铸件性能。
Applying orthogonality test method to analyze the crankshaft resin sand casting pouring molten iron of low pressure cast. The high quality crankshaft has been gotten by definite pouring technology specification of low pressure cast, its pouring technology scheme design of low pressure is reasonable. 应用正交试验方法,系统分析了曲轴树脂砂铸造低压浇注铁水充型过程,确定的低压浇注工艺规范,经过曲轴铸造生产验证,获得了优质曲轴铸件。
Application of Old Sand Cooler in Clay Sand Casting Production 旧砂冷却器在粘土砂铸造生产中的应用
The paper introduces the production and application status of coating sand casting in our country. 论述了我国铸造覆膜砂的生产及应用情况。
Application of Side-riser in Sand Casting for Aluminum Alloy 在铝合金砂型铸造中边侧冒口的应用
In addition, a method to estimate the "transient mold area" thickness during the sand casting process was verified by temperature gradient analysis of the mold. 此外,提出了一种计算砂型铸造过程中铸型“瞬态区域”厚度的估算方法,并利用铸型的温度梯度分布进行了分析验证。
Moulding Materials Act on Improving the Surface Quality of the Casting in Green Sand Casting 在湿型铸造中造型材料对改善铸件表面质量的作用
Temperature distribution of steel castings is simulated and shrinkage or porosity is predicted for a special sand casting process-repouring process combined with real manufacture conditions. 结合工厂实际生产条件,对特殊的砂型铸造工艺&补浇工艺进行了铸钢件温度场模拟和缩孔缩松的预测。
Study on D Type Graphite Cast Iron by Sand Casting 砂型铸造D型石墨铸铁的研究
In addition, a prospect for sand casting technology and molding materials of China is also presented. 文章还对今后我国砂型铸造工艺和造型材料技术的发展进行了展望。
The effects of Cu and Mn on the structures and properties of nodular cast iron crankshaft were studied, and the structures and properties of the crankshafts under two different processes of green sand casting and shell with iron pellet casting were compared and analyzed. 研究了不同含量的Cu、Mn对球铁曲轴组织和性能的影响规律,同时对比分析了普通砂型和壳型填铁丸两种工艺条件下球铁曲轴的组织和性能。
Passing through production practice, the authors have put forward some specific measures and views about the problem that moulding materials act on improving the surface quality of the casting in green sand casting. 笔者通过生产实践,就湿型铸造中如何发挥造型材料对改善铸件表面质量的作用这一问题,提出了一些具体的看法。
Notable Problems in Design& Manufacture of Metallic Mould Used in Sand Casting 砂型铸造用金属模具设计制造中应注意的几个问题
In this paper, the structure characteristics and property requiremens of large-sized thin-wall aviation casting part of aluminum alloy were studied, and the casting defects of this part by sand casting process were analyzed and the feasibility of low-pressure casting process for this part was discussed. 本文针对大型航空薄壁铝合金铸件的结构特点和性能要求,在分析了采用砂型重力铸造制造该类铸件时各种铸造缺陷产生原因的基础上,研究了采用低压铸造工艺的可行性。
Compared with the sand casting, the solidification structure of the centrifugal casting is better. 通过和砂型铸造的凝固组织进行对比,发现离心铸造的凝固组织明显好于砂型铸造。