大学英语词汇短语释义解析及例句 mold cavity
释义：
mold cavity 模穴；铸模型腔；结晶苹
例句：
The mold cavity was obtained by splitting mold base in parting surface.
模具型腔可采用分型面分割模板的方法获取。
Molten metal is poured into a mold cavity formed out of sand (natural or synthetic).
将熔化的金属倒入由型砂(天然的或人造的)做成铸模腔。
Casting is a manufacturing process in which molten metal is poured or injected and allowed to solidify in a suitably shaped mold cavity.
铸造是一种将熔化的金属倒入或注入合适的铸模腔并且在其中固化的制造工艺。
The purpose of this is to feed the molten metal to the mold cavity as the molten metal solidifies and shrinks, and thereby prevents voids in the main casting.
其目的是当熔化金属凝固和收缩时往型腔里补充熔化金属，从而防止在主铸件中产生孔隙。
Gas assisted plastics injection molding process includes injection of polymer melt into mold cavity and then injection of gas-compressed into the polymer melt.
气体辅助注塑成型工艺包含塑料熔体注射和气体注射两部分，由气体推致力塑料熔体充满模具型腔。
In order to ensure requirement of taper and size in machining complex mold cavity, it must depend on precision and reliable programming method of WEDM machine.
为使复杂型腔能在加工中保证锥度及尺寸要求，必须以线切割机床的精度和可靠的编程方法为前提。
Using average shrinkage rates of injection-molded parts to decide the dimension of mold cavity can not satisfy the demand of high precision injection-molded parts.
采用一般的平均收缩率方法来确定模具型腔的成型尺寸，已难以满足精密注塑成型制品的精度要求。
As the smallest cavity hot runner original distance constraints in the design of the line very close to the mold cavity, pay attention to check the nozzle distance.
最小型腔数的限制。由于热流道原件对最小型腔距离的限制，在设计行腔距离很近的模具时，要注意检查喷嘴距离。
An example was demonstrated to illustrate the correctness and effectiveness of the numerical method as well as to analyze the factors influencing mold cavity temperature.
最后通过实例分析了影响型腔温度的各种因素，也验证了文中算法的正确性与有效性。
This article presents a study of the technology of virtual mold-repair for the optimal design of the mold cavity of a hollow turbine blade to precisely control its shape.
针对精铸空心涡轮叶片的精确控形问题，开展模具型腔优化设计中的虚拟修模技术研究。
Injection mould feed system is an important component of the structure design of injection mould, and is also the only channel for molten plastic flowing into mold cavity.
浇注系统是注塑模具结构设计中的一个重要组成部分，也是塑料熔体进入模具型腔的唯一通道。
Moreover, comparing to traditional mechanical analysis, this paper introduces the design of backing plate and provides a new method for the design of injection mold cavity.
以注塑模垫板的设计为例详细阐述，并与传统力学分析对比，为注塑模具的型腔设计提供了一种新方法。
An introduction was made to volumetric changes of castings and dimension changes of mold cavity occurring during liquid cooling and solidification of nodular iron castings.
介绍球铁冷却、凝固过程中的体积变化以及型腔尺寸变化。
The injection mold cavity made as mentioned has the advantages of high emulation, good economic efficiency and high productivity. The mold - making method is worth of spreading.
用这种方法制造注塑模型腔，具有仿真度高、经济效益好、生产效率高的优点，是一种值得推广的制模方法。
An injection die with a mold cavity was designed though using the injection mold CAE software MOLDFLOW to simulate plastic flow and choosing the molding parameters of polypropylene.
通过用注塑模CAE软件MOLDFLOW对塑件进行模流分析，选择聚丙烯的成型工艺参数，设计了一模一腔的注射模具。
The latter also has an effect on processing since the life of the mold cavity is typically reduced from about 1,000,000 parts for plain resin parts to about 300,000 for glass-filled parts.
后者对加工过程也有影响，因为模具腔的寿命从典型的普通树脂零件大约1,000,000件减少到玻璃纤维填充树脂零件的约300,000件。
Hot runner nozzle is the terminal of the hot runner system, which includes the heating, the end of the gate, which can transfer the molten material to the mold cavity or the additional cold runner.
热流道喷嘴是热流道系统的终端，它包括加热，浇口的末端，它将熔料输送到模具型腔或附加的冷流道。
The production process of the inflation aided injection molded furniture includes the following steps: 1. injecting molten plastic into mold cavity to form thin wall solidified layer at the mold wall;
气辅注塑家具的加工方法是：①塑料注射，熔 融的塑料注入模具型腔，熔融热塑料遇到温度较低的模壁在周围形成薄 壁凝固层；
