stitch welding

简明释义

缝焊

英英释义

例句

1.In shipbuilding, stitch welding is often employed to join large sections of the hull.

在造船中，通常使用缝合焊接来连接船体的大型部分。

2.The engineer recommended using stitch welding for the assembly of the metal frame to enhance its strength.

工程师建议在金属框架的组装中使用缝合焊接以增强其强度。

3.The welder demonstrated the technique of stitch welding on the workshop floor.

焊工在车间展示了缝合焊接的技术。

4.For this project, we will use stitch welding to ensure a uniform distribution of stress across the joints.

对于这个项目，我们将使用缝合焊接以确保应力在接头处均匀分布。

5.The technician explained that stitch welding reduces the risk of warping in thin materials.

技术员解释说，缝合焊接减少了薄材料变形的风险。

作文

In the world of manufacturing and construction, various welding techniques are employed to ensure the integrity and durability of structures. One such technique is stitch welding, which plays a crucial role in joining metal parts together. Stitch welding refers to a method where short welds are made at intervals along a seam instead of a continuous weld. This technique is particularly beneficial for reducing distortion and warping in the materials being welded. By applying heat only at specific points, the overall thermal impact on the surrounding areas is minimized, allowing for better control over the final shape of the welded assembly.The application of stitch welding can be seen in various industries, including automotive, aerospace, and shipbuilding. In the automotive industry, for example, manufacturers often use this technique to join body panels. The reduced heat input helps to maintain the shape of the panels and prevents them from becoming misshapen during the welding process. Additionally, stitch welding can enhance the fatigue resistance of the welds, making it an ideal choice for components that will experience cyclic loading.Another advantage of stitch welding is its efficiency. Since the welds are made in short segments, the overall welding time can be reduced compared to traditional continuous welding methods. This efficiency not only saves time but also reduces the amount of filler material required, leading to cost savings in production. Furthermore, the intermittent nature of stitch welding allows for better accessibility in tight spaces, making it easier for welders to maneuver their equipment.However, like any welding technique, stitch welding has its limitations. One of the primary concerns is the potential for incomplete fusion between the welds if not executed properly. If the gaps between the stitches are too large, there can be weak points in the joint that may compromise the overall strength of the assembly. Therefore, skilled welders must carefully consider the spacing and length of each stitch to ensure a strong and reliable weld.In conclusion, stitch welding is a valuable technique in the field of welding that offers several advantages, including reduced distortion, enhanced fatigue resistance, and improved efficiency. Its application across various industries demonstrates its versatility and effectiveness in creating strong joints. As technology continues to advance, the methods and tools used for stitch welding will likely evolve, further enhancing its capabilities and applications. Understanding and mastering this technique is essential for welders and engineers who aim to produce high-quality welded products that meet the demands of modern manufacturing and construction.

在制造和建筑的世界中，各种焊接技术被用于确保结构的完整性和耐久性。其中一种技术是点焊，它在将金属部件连接在一起方面发挥着至关重要的作用。点焊是指沿着接缝间隔进行短焊接，而不是连续焊接。这种技术特别有利于减少材料在焊接过程中产生的变形和翘曲。通过仅在特定点施加热量，可以最小化对周围区域的整体热影响，从而更好地控制焊接组件的最终形状。点焊的应用可以在汽车、航空航天和造船等各个行业中看到。例如，在汽车行业，制造商通常使用这种技术来连接车身面板。减少的热输入有助于保持面板的形状，并防止它们在焊接过程中变形。此外，点焊可以增强焊缝的疲劳抗力，使其成为承受循环载荷的组件的理想选择。点焊的另一个优点是其效率。由于焊接是在短段中进行的，与传统的连续焊接方法相比，整体焊接时间可以缩短。这种效率不仅节省了时间，还减少了所需填充材料的数量，从而降低了生产成本。此外，点焊的间歇性特征使得在狭小空间内更容易接近，便于焊工操作设备。然而，像任何焊接技术一样，点焊也有其局限性。主要问题之一是如果执行不当，焊缝之间可能会出现不完全熔合。如果缝隙太大，接头可能会出现弱点，从而危及整个组件的强度。因此，熟练的焊工必须仔细考虑每个焊点的间距和长度，以确保焊接牢固可靠。总之，点焊是焊接领域中的一种宝贵技术，具有多种优点，包括减少变形、增强疲劳抗力和提高效率。它在各个行业的应用证明了它在创建强大接头方面的多功能性和有效性。随着技术的不断进步，用于点焊的方法和工具可能会不断演变，进一步增强其能力和应用。理解和掌握这一技术对于希望生产出符合现代制造和建筑要求的高质量焊接产品的焊工和工程师来说至关重要。