Analyzed the case of 021 piston casting mold failure.
对021活塞浇铸模失效案例进行分析。
One-time die casting mold, the weight error is small, high efficiency.
模具一次性压铸成形，重量误差小，生产效率高。
The invention is a casting trough and method for pouring molten metal in a casting mold.
本发明涉及一个浇注槽和浇注熔融金属在一个铸造模内的方法。
Constructed the mechanical model of 021 pistons casting mold and deducted the deformation.
构建了021活塞浇铸模力学模型，进行变形计算。
The heat transfer in continuous casting mold was investigated through numerical simulation.
通过建立传热模型，研究了板坯结晶器的传热行为。
Manipulation performance, appearance of the casting mold and color of the castings were observed.
观察浆料的操作性能、型壳表面状态、铸件颜色等。
It is very important to shorten design cycle and optimize casting technique when designing casting mold.
在铸造模具设计中，缩短设计周期、优化铸造工艺具有重要意义。
Nonsinusoidal oscillation of continuous casting mold is one of the key technologies for high speed casting with high quality.
结晶器非正弦振动是实施高拉速连铸和提高铸坯质量的关键技术。
A unsteady large eddy simulation was used to model molten steel flow in a continuous casting mold to analyze the vortex flow.
为了研究结晶器内钢液涡流现象的形成机理，采用大涡模拟方法对此涡流现象进行模拟。
The vortex flow and mold flux entrapment in the thin slab continuous casting mold was investigated using a 1/4 scale water model.
利用1/4水模型对薄板坯连铸结晶器内的涡流及卷渣行为进行观察研究。
Hot die forging, in addition to the hot work die steel casting, the wear and heat load large front steel casting mold is often used.
热作模具锻造中，除上述热作压铸模具钢外，磨耗及热负荷大的模具常采用铸型锋钢。
The existing cooling ability of bloom continuous casting mold at PZH Steel was evaluated, then, the mold cooling process was optimized.
在分析攀钢大方坯连铸现行结晶器冷却能力的基础上，优化调整了结晶器冷却制度。
The research is mainly on the realization of Shell-Gear-Change-Lever's die-casting mold CAE and the establishment of standard mould bases.
本文重点进行了镁合金汽车零件压铸模CAE实现的研究和标准模架库的建立。
Some electromagnetic parameters in soft contact continuous casting mold of billet were analyzed through 3-d FEM numerical simulation method.
通过有限元法三维数值模拟，对方坯连铸软接触结晶器系统中的电磁参数进行了计算。
The mold casting is characterized in that the solid copper alloy bearing cage mold casting is produced by a special centrifugal casting mold.
采用专用离心铸造模具生产实体铜合金轴承保持架成型铸件。
Owing to the design and trajectory of the casting trough, there is achieved an even and rapid pouring from the casting trough to the casting mold.
由于浇注槽的设计和轨迹，达到由浇注槽至铸造模的一个均匀和迅速的浇注。
Electromagnetic braking on flow field of molten steel in the thin-slab continuous casting mold is analyzed by mathematical modeling and experiment.
采用模型实验结合数值模拟的方法分析了薄板坯连铸结晶器的电磁制动过程。
The three steps are proposed; and the establish mold method are applied into development of object oriented expert system for die casting mold design.
提出了此类专家系统建模的三步曲，并将该方法应用于面向对象的压铸模设计专家系统中。
This standard is applicable to carbon steel castings of sand casting and casting mold casting which owns equivalent thermal conduction with sand mold.
本标准适用于在砂型铸造或导热性与砂型相当铸型铸造的一般工程用铸造碳钢件。
Aiming at the mathematical model of continuous casting mold control system driven by the hydraulic servo system, the predictive controller is designed.
针对液压伺服驱动连铸结晶器控制系统的数学模型，设计了预测控制器。
Head-cylinder and Intake of non-Ferrous metal, Pouring machine for gravity die, Cold-box machine, Core-Shooting machine, Casting Mold, Exports'casting etc.
轿东发动机缸盖、进气管、冷芯机、射芯机、铸造模具、出口铸件等。
A new hot-top casting mold was explored based on the conventional hot-top casting, and low frequency electromagnetic field was applied in the process of casting.
在传统热顶铸造基础上，开发了一种新的热顶铸造结晶器，并在铸造过程中施加了低频电磁场。
Images of bubble movement in a water model of slab continuous casting mold were acquired by a high speed video camera and processed by image processing software.
使用高速摄像仪采集了板坯连铸结晶器水模内气泡运动的图像，对图像进行了数字处理。
The large, complex and irregular investment casting mold was successfully designed by property arrange technology hole for core cleaning and use combinative core.
通过开设适当的出芯工艺孔，利用组合型芯，成功地设计出了大型、复杂、不规则熔模铸件模具。
Ltd. is specialized in the production of zinc alloy and aluminum die casting, casting machining, die casting mold development and design, and die casting product assembly.
乐清市红烨通讯有限公司是专业从事锌合金和铝合金压铸生产，铸件加工，压铸模具开发与设计以及压铸件成品组装等。
Although space of slider depth in aluminum alloy die casting mold are larger than the minimum values proposed by several handbooks, sometimes they are too small for pulling core.
尽管铝合金压铸模的滑块宽度间隙大于一些手册推荐的最小间隙，抽芯卡滞仍然时有发生。
A general problem in protecting the casting ingots by using expanded complex mould casting mold powder is the surface defect that slag deposition can be evolved easily in ingots head.
使用膨胀型复合模铸保护渣保护浇注钢锭，普遍存在的一个问题是容易使钢锭产生头部积渣这一表面缺陷。
Surface treatments on continuous casting mold (CCM) will greatly increase its service life, and electroplating is the leading surface technology in the field of mold surface treatment.
对结晶器进行表面处理可以大大提高其使用寿命，电镀技术是结晶器表面处理领域的主要表面技术。
Surface treatments on continuous casting mold (CCM) will greatly increase its service life, and electroplating is the leading surface technology in the field of mold surface treatment.
对结晶器进行表面处理可以大大提高其使用寿命，电镀技术是结晶器表面处理领域的主要表面技术。
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