weld penetration

简明释义

溶透

英英释义

例句

1.The quality of the joint depends heavily on the depth of weld penetration, which refers to the extent to which the weld metal has fused into the base material.

接头的质量在很大程度上取决于weld penetration（焊缝渗透深度），即焊接金属与基材融合的程度。

2.The inspector measured the weld penetration to determine if it met the required specifications.

检查员测量了weld penetration（焊缝渗透深度）以确定是否符合要求的规格。

3.Adjusting the welding speed can significantly affect the weld penetration achieved.

调整焊接速度可以显著影响所达到的weld penetration（焊缝渗透深度）。

4.To ensure a strong connection, we need to achieve optimal weld penetration during the welding process.

为了确保连接牢固，我们需要在焊接过程中达到最佳的weld penetration（焊缝渗透深度）。

5.Insufficient weld penetration can lead to weak joints that may fail under stress.

不足的weld penetration（焊缝渗透深度）可能导致在应力下失效的弱接头。

作文

In the world of welding, understanding the concept of weld penetration is crucial for achieving strong and durable joints. weld penetration refers to the depth to which the molten weld metal has fused with the base material during the welding process. This factor plays a significant role in determining the overall strength and integrity of the welded joint. If the weld penetration is insufficient, it can lead to weak connections that may fail under stress or load. Conversely, excessive weld penetration can cause issues such as burn-through or distortion of the materials being joined.To illustrate the importance of weld penetration, consider a scenario where two steel plates are being welded together for the construction of a bridge. The engineer must ensure that the weld penetration is adequate to support the weight of vehicles that will cross the bridge. If the penetration is too shallow, the weld may not hold up over time, leading to potential catastrophic failures. Therefore, precise control of the welding parameters, such as heat input and travel speed, is essential to achieve the desired weld penetration.Different welding techniques can also affect weld penetration. For instance, gas tungsten arc welding (GTAW) typically results in shallower penetration compared to shielded metal arc welding (SMAW). Each technique has its own advantages and disadvantages based on the specific application, and understanding how each affects weld penetration is vital for welders and engineers alike.Moreover, the type of material being welded can influence the weld penetration as well. For example, thicker materials may require deeper penetration to ensure a strong bond, while thinner materials might be at risk of burn-through if the penetration is too deep. This variability necessitates careful planning and execution during the welding process to achieve optimal results.In conclusion, weld penetration is a fundamental aspect of welding that directly impacts the quality and strength of welded joints. By mastering the factors that influence weld penetration, welders can produce reliable and safe structures that meet industry standards. Whether in construction, manufacturing, or repair work, a thorough understanding of weld penetration is essential for anyone involved in the welding profession. As technology advances and new welding methods emerge, the importance of controlling weld penetration will continue to be a key focus for ensuring the longevity and safety of welded assemblies.

在焊接的世界中，理解weld penetration的概念对于实现坚固耐用的接头至关重要。weld penetration指的是在焊接过程中，熔融焊料与基材融合的深度。这个因素在决定焊接接头的整体强度和完整性方面起着重要作用。如果weld penetration不足，可能会导致连接弱，无法承受压力或负荷。相反，过度的weld penetration可能会造成穿透或所连接材料的变形。为了说明weld penetration的重要性，考虑这样一个场景：两块钢板正在焊接在一起，用于建造一座桥梁。工程师必须确保weld penetration足够，以支持将要通过桥梁的车辆的重量。如果渗透太浅，焊缝可能会随着时间的推移而无法保持，从而导致潜在的灾难性故障。因此，精确控制焊接参数，如热输入和行进速度，对于实现所需的weld penetration至关重要。不同的焊接技术也会影响weld penetration。例如，气体钨弧焊（GTAW）通常导致较浅的渗透，而被保护电弧焊（SMAW）则可能导致更深的渗透。每种技术根据具体应用都有其优缺点，理解每种技术如何影响weld penetration对于焊工和工程师而言都是至关重要的。此外，被焊接材料的类型也会影响weld penetration。例如，较厚的材料可能需要更深的渗透以确保牢固的结合，而较薄的材料如果渗透过深可能面临穿透的风险。这种可变性在焊接过程中需要仔细规划和执行，以实现最佳结果。总之，weld penetration是焊接的一个基本方面，直接影响焊接接头的质量和强度。通过掌握影响weld penetration的因素，焊工可以生产出符合行业标准的可靠和安全的结构。无论是在建筑、制造还是维修工作中，全面理解weld penetration对于任何从事焊接职业的人来说都是必不可少的。随着技术的发展和新焊接方法的出现，控制weld penetration的重要性将继续成为确保焊接组件长期使用和安全的关键焦点。