Design improvement is in three stages partial, geometrical stress concentration improvement, pure casting technology improvement and a forge-weld box body design.
设计改进分三个阶段，即局部几何性应力集中改进、提高铸造质量的纯工艺改进和锻焊组合结构抱轴箱体的设计。
Based on calculated temperature distribution in the casting, the prediction of shrinkage defects can be achieved, which can be used as a tool to optimize the design of foundry technology.
基于温度场分析结果的铸件缩孔缩松预测可以优化铸造工艺设计。
Though mold CAE technology has already been used in injection mould and die casting mould design recently, there are still many problems.
近年来，模具CAE技术虽然已在注塑模、压铸模设计中得到应用，但仍存在不少问题。
The paper briefly introduces the fabrication technology of casting wheel for railway vehicles, and describes the project design.
简要介绍采用石墨模铸型制造铁路用车轮的新型铸钢车轮生产工艺，及工程设计中的技术。
A computer program has been developed by the authors to design the casting technology for steel castings.
作者开发了铸钢件铸造工艺计算机辅助设计程序。
Used new technology and method for the design of die casting machine.
采用新工艺、新方法，以提高压铸机的可靠性。
As the amount of design and construction of underground engineering goes up, the radial slip casting technology will be applied more widely.
随着以后大量地下工程的设计与修建，径向注浆技术会越来越被广泛推广应用。
Taking a biological filter as an example, it describes the design of the suspended forms system and details installation of the forms and the monolithic casting technology.
以工程中某一生物滤池为例，介绍了悬模结构体系的设计；并对悬模安装技术和悬模整浇技术作了详细介绍。
The application and development of design for manufacturing technology in casting are described.
介绍面向制造的设计技术及其在铸造中的研究和应用情况；
The technology can improve the efficiency and accuracy of gating system design, shorten the design period and ensure the castings quality, and increase the casting process product yield.
该技术能提高浇注工艺设计效率与精度，缩短设计周期，保证产品质量，提高工艺出品率。
Systematically analysed aluminum alloy wheel product structure and characteristic of mold design, and the advantage and feasibility of aluminum alloy wheel low pressure die casting technology.
系统分析了铝合金轮毂产品的构造和模具设计特点，并对铝合金轮毂低压铸造工艺的优越性和可行性进行了系统分析。
The technology can improve riser design efficiency and accuracy, shorten the design period and ensure the casting quality, and increase casting process product yield.
该技术能提高冒口工艺设计效率与精度，缩短设计周期，保证产品质量，提高工艺出品率。
Some factors in the practical production were also considered, the die casting technology and main parameters were analyzed, consequently requirements of reasonable design of the fan blade transmissi…
同时考虑到实际生产上的因素，对压铸工艺和主要参数进行分析，从而达到对风叶传动盘的合理设计的要求，设计出相应的模具。
We utilize CAD technology and advanced national carbon-steel casting, FSQ spectrum analyzing, numerically controlled lathes in the design and development of products to assure the product quality.
拥有国内先进的硅溶胶精密铸造生产线、FSQ光谱分析仪、数控机床等先进的进口专用设备，使产品质量得到了充分的保障。
Its product is asfe can meet all kinds of die casting and produce the technology demand, and can be special according to users, design and develop the special die casting producing machine.
其产品完全能够满足各种类型压铸件生产工艺技术需求，并可根据用户特殊要求设计研制生产出特殊压铸机。
Its product is asfe can meet all kinds of die casting and produce the technology demand, and can be special according to users, design and develop the special die casting producing machine.
其产品完全能够满足各种类型压铸件生产工艺技术需求，并可根据用户特殊要求设计研制生产出特殊压铸机。
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