The life of casting die is always one problem in production.
压 铸模生产中的难题之一。
The application and research of die casting die CAD/CAM at home and abroad are intro duced.
介绍了国外压铸模CAD／CAM的研究进展和国内已经取得的成果和研究简况。
Two new casting die steels were developed for press moulding of medium thickness steel plates.
对适合用作中厚板冷冲压模具的二种新研制的铸造模具钢作了介绍。
Designs a kind of casting die of conformal blocks, which is used simply with reliable structure.
笔者设计了一种使用简单、结构可靠的挡块浇铸模具，并对其组成和使用方法做了介绍。
Production experiment shown that RE carbon-nitride improved the life casting die for aluminum alloy by t…
生产应用表明，该工艺处理铝合金压铸模使用寿命提高两倍。
In the design of die casting die with screw thread, the automatic screw thread unloading is a difficult point.
铸件螺纹脱模是压铸模设计的难点之一。
Taken rear of automobile transmission as study object, the application of reverse engineering on casting die is discussed.
以汽车变速器后体为研究对象，探讨了反向工程在压铸模中应用。
The automatic screw thread unloading is a difficult point in the design of die casting die for castings with screw thread.
铸件螺纹脱模是压铸模设计的难点之一。
The invention aims at providing a casting die which can smoothly take a die and has the uniform wall thickness of the casting.
旨在提供一种顺 畅取模、铸件壁厚均匀的铸造模具。
The utility model belongs to the casting die technical field, in particular to a casting mould for auto front spring and rear bracket.
本实用新型属于铸造模具的技术领域，特别涉及一种汽车前簧后支架铸造模具。
A new die-casting die fit on cold chamber die casting machine was redesigned in the part of the center gate and floating flow-distribution.
分析了录音机芯飞轮压铸模的原设计失败的原因，重新设计了用于冷室压铸机的中心浇口、浮动分流的压铸模。
The design process and key procedure of die casting die for throttle were described based on its structure features and technical requirements.
根据节流阀体的结构特点和技术要求，介绍了模具设计的过程和设计要点。并重点介绍了节流阀体的工艺性、分型面的选择。
The utility model relates to a casting die for precasting annular forge pieces, particularly a billet movable core die for annular forge pieces.
本实用新型涉及一种预制环形锻件的铸造模具，具体为一种环形锻件钢坯活动芯模具。
The problems required attention during the whole process from die-casting products design to die-casting die manufacture are introduced in detail.
详细介绍了从压铸产品设计到压铸模制造全过程中应注意的问题。
The structural characteristics of aluminum alloy cover was analyzed, and the design of pouring system and die-casting die structure were introduced.
分析了铝合金端盖压铸件结构工艺性特点，介绍了压铸模的浇注系统及模具结构设计。
Finally, taking a round electrical equipment base for example, the implement process of designing a die-casting die using the system is illustrated.
最后，以圆形电器盒底座为例说明应用该系统进行模具设计的实现过程。
A die casting die with pumping crossed cores by crossed compound dog-led cams and hydraulic pressure is used for cupulate parts with inboard concave.
交叉复合弯销与液压抽拔交叉型芯压铸模结构，用于压铸带内侧凹的杯形零件。
In order to improve the quality and efficiency on die casting die design with oblique pin drawing core, the traditional design process was optimized.
为了提高斜销抽芯式压铸模设计的质量和效率，对传统的设计过程进行了优化。
On the basis of analyzing pressing parts processing characters, die-casting die parting surface is defined, die-casting die working principle is stated.
在分析铸件工艺性的基础上，确定了模具分型面，论述了模具工作原理。
This paper mainly performs the design and temperature field simulation and research on Al low pressure casting die of cooling system of high-speed train.
本文主要对高速列车冷却系统用铝铸件的低压铸造模具进行了设计、温度场模拟和制造的研究。
The hot dip aluminum has been carried out to research the formation and dissolution of the intermetallic layer between die casting die and aluminum alloy.
为了研究压铸模与铝合金金属间化合物的形成与分解过程，进行了热浸铝试验。
Dissertation was made on the structure characteristics and principle of the die-casting die with dog-leg CAM and angle-lift splits core-pulling mechanism.
给出了实用的弯销与斜滑块抽芯结构，论述了其结构特点和工作原理。
The structural characteristics of the aluminum alloy tap part were analyzed, and the design of pouring system and die-casting die structure were introduced.
分析了铝合金水龙头零件的结构工艺性特点，介绍了压铸模的浇注系统及模具结构设计。
Aiming at the structure features and technological requirements for EA111 aluminum alloy oil tank, an available design plan for die casting die was described.
针对EA111油底壳铝合金压铸件的结构特点及工艺要求，介绍了一种切实可行的压铸模设计方案。
The structure relation among various components in die casting die assemble and basic working information of the component can be easily obtained using the system.
该系统能方便地得到压铸模装配体中各零部件之间的结构关系以及零部件的基本加工信息。
The die casting die with special structure for aluminum alloy thin disk was designed, and the structure features and operating principle of the die were described.
设计了一种特殊结构的铝合金薄圆盘压铸模，论述了模具结构特点和工作原理。该模具采用中心浇道，形成铸件通孔的型芯兼作分流锥。
The key technologies for die casting die were approached from some aspects of selecting die casting machine, setting processing parameters, designing gating system.
同时，从压铸机选择、工艺参数设置、浇注系统设计角度探讨了压铸模设计关键技术。
On base of the reasonable simplification to heat translating process of die casting dies, the mathematical models of temperature field of die casting die were established.
在压铸模具传热过程合理简化的基础上，建立了压铸模具温度场的数学模型。
On base of the reasonable simplification to heat translating process of die casting dies, the mathematical models of temperature field of die casting die were established.
在压铸模具传热过程合理简化的基础上，建立了压铸模具温度场的数学模型。
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