down sprue

简明释义

直浇口

英英释义

例句

1.After pouring, check the down sprue 下流道 for any signs of solidification.

倒料后，检查下流道 down sprue 是否有固化的迹象。

2.The efficiency of casting largely depends on the shape of the down sprue 下流道.

铸造效率在很大程度上取决于下流道 down sprue 的形状。

3.If the down sprue 下流道 is too narrow, it may cause turbulence in the flow.

如果下流道 down sprue 太窄，可能会导致流动中的湍流。

4.We need to ensure that the down sprue 下流道 is properly designed to avoid any blockages.

我们需要确保下流道 down sprue 的设计合理，以避免任何堵塞。

5.The molten metal flows smoothly through the down sprue 下流道 into the mold.

熔融金属通过下流道 down sprue 顺利流入模具。

作文

In the world of manufacturing, particularly in the field of metal casting, certain terms and processes are crucial for ensuring quality and efficiency. One such term is down sprue, which refers to a channel that directs molten metal into a mold. Understanding the significance of the down sprue is essential for anyone involved in the casting process. It plays a pivotal role in how the molten metal flows and fills the mold, ultimately affecting the final product's integrity and quality.The down sprue is typically a vertical or angled passage that connects the pouring basin at the top with the mold cavity below. When molten metal is poured into the basin, gravity pulls it down through the down sprue into the mold. The design and dimensions of the down sprue are critical; if it is too narrow, it can cause the metal to flow too slowly, leading to defects like cold shuts or incomplete filling. Conversely, if it is too wide, it can result in turbulence, which may introduce air pockets or inclusions into the cast product.Moreover, the placement of the down sprue within the mold is another important consideration. Ideally, it should be positioned in a way that minimizes the distance the molten metal has to travel, thereby reducing the risk of premature solidification. Engineers and designers often use computer simulations to optimize the flow of metal through the down sprue and into the mold, ensuring that the casting process is as efficient and effective as possible.In addition to its functional aspects, the down sprue also has implications for the overall design of the casting system. For instance, it must be integrated with other components such as gates and risers, which serve to further control the flow of metal and manage the cooling process. Each element in the casting system works together to produce high-quality metal parts, and the down sprue is a fundamental part of this intricate puzzle.In conclusion, the term down sprue encapsulates a vital aspect of the metal casting process. Its design, placement, and integration with other components directly impact the quality of the final product. For professionals in the manufacturing industry, a thorough understanding of the down sprue is not just beneficial but essential. As technology advances and new materials are developed, the principles surrounding the down sprue will continue to evolve, making it an exciting area for ongoing research and innovation.

在制造业，特别是在金属铸造领域，某些术语和流程对于确保质量和效率至关重要。一个这样的术语是down sprue，它指的是将熔融金属导入模具的通道。理解down sprue的重要性对于任何参与铸造过程的人来说都是必不可少的。它在熔融金属流动和填充模具的方式中发挥着关键作用，最终影响到最终产品的完整性和质量。down sprue通常是一个垂直或倾斜的通道，将顶部的浇注盆与下面的模具腔体连接。当熔融金属被倒入浇注盆时，重力将其拉下通过down sprue进入模具。down sprue的设计和尺寸至关重要；如果它太窄，金属流动可能会过慢，导致缺陷，如冷合或填充不完全。相反，如果它太宽，可能会导致湍流，这可能会在铸件中引入气泡或夹杂物。此外，down sprue在模具中的位置也是另一个重要考虑因素。理想情况下，它应该以最小化熔融金属需要旅行的距离的方式进行定位，从而降低过早固化的风险。工程师和设计师通常使用计算机模拟来优化金属通过down sprue流入模具的流动，确保铸造过程尽可能高效和有效。除了其功能方面，down sprue对铸造系统的整体设计也有影响。例如，它必须与其他组件（如门和储气器）集成，这些组件用于进一步控制金属的流动和管理冷却过程。铸造系统中的每个元素共同作用，以生产高质量的金属零件，而down sprue是这个复杂拼图的基本部分。总之，术语down sprue概括了金属铸造过程中的一个重要方面。它的设计、位置和与其他组件的集成直接影响到最终产品的质量。对于制造行业的专业人士来说，深入理解down sprue不仅是有益的，而且是必不可少的。随着技术的进步和新材料的发展，围绕down sprue的原则将继续演变，使其成为持续研究和创新的令人兴奋的领域。