焊接英语的用处在于帮助焊接工人和专业人员进行有效的交流和理解，以确保安全且高质量的焊接工作。
1. Welding - 焊接
2. Welder - 焊工
3. Weld - 焊缝
4. Joint - 接头
5. Welding machine - 焊接机
6. Electrode - 电极
7. Arc welding - 电弧焊
8. Gas welding - 气焊
9. Spot welding - 点焊
10. Seam welding - 焊接钢管
11. Welding helmet - 焊接头盔
12. Welding goggles - 焊接护目镜
13. Welding wire - 焊丝
14. Flux - 焊剂
15. Filler metal - 填充金属
16. Tungsten inert gas (TIG) welding - 惰性气体钨极氩弧焊
17. Metal inert gas (MIG) welding - 惰性气体金属焊
18. Stick welding - 手工电弧焊
19. Plasma arc welding - 等离子弧焊
20. Resistance welding - 电阻焊
21. Butt joint - 对接焊缝
22. Lap joint - 搭接焊缝
23. Fillet weld - 角焊缝
24. Edge-to-edge weld - 边对边焊接
25. Overlap weld - 重叠焊接
26. Undercut - 割底
27. Porosity - 气孔
28. Cracking - 裂纹
29. Spatter - 飞溅
30. Welding position - 焊接位置
31. Welding procedure - 焊接程序
32. Preheat - 预热
33. Post-weld heat treatment - 焊后热处理
34. Welding consumables - 焊接材料
35. Welding inspector - 焊接检验员
36. Welding engineer - 焊接工程师
37. Welding safety - 焊接安全
38. Welding certification - 焊接认证
39. Welding symbol - 焊接符号
40. Welding defect - 焊接缺陷
41. Welding distortion - 焊接变形
42. Weldability - 焊接性能
43. Gas tungsten arc welding (GTAW) - 惰性气体钨极氩弧焊
44. Submerged arc welding (SAW) - 埋弧焊
45. Shielded metal arc welding (SMAW) - 手工电弧焊
46. Gas metal arc welding (GMAW) - 惰性气体金属焊
47. Flare groove - 倒角坡口
48. Fusion line - 熔合线
49. Heat-affected zone (HAZ) - 热影响区
50. Welding parameters - 焊接参数
1. Conversation 1:
Person A: Have you ever tried welding before?
Person B: Yes, I have. I learned it in a vocational school.
Person A: That's great! What type of welding do you prefer?
Person B: I prefer gas metal arc welding (GMAW) because it's versatile.
对话 1：
A：你以前试过焊接吗？
B：是的，我试过。我在职业学校学过。
A：太好了！你更喜欢哪种焊接方式？
B：我更喜欢惰性气体金属焊（GMAW），因为它用途广泛。
2. Conversation 2:
Person A: How important is preheating in welding?
Person B: Preheating is crucial as it helps reduce the risk of cracking and ensures better weld quality.
Person A: I see. What temperature range is usually recommended for preheating?
Person B: It depends on the material being welded, but typically it ranges from 100 to 300 degrees Celsius.
对话 2：
A：预热在焊接中有多重要？
B：预热非常关键，它有助于降低开裂风险，确保焊缝质量更好。
A：我明白了。通常预热时建议使用的温度范围是多少？
B：这取决于被焊接的材料，但通常在100到300摄氏度之间。
3. Conversation 3:
Person A: What safety measures should we always remember during welding?
Person B: Some important safety measures include wearing protective gear like welding helmets and gloves, ensuring proper ventilation, and keeping a fire extinguisher nearby.
Person A: That's good to know. Safety should always be a priority.
对话 3：
A：在焊接过程中我们应该记住哪些安全措施？
B：一些重要的安全措施包括佩戴防护装备，如焊接头盔和手套，确保通风良好，并在附近放置灭火器。
A：知道这些很重要。安全永远是第一位的。
4. Conversation 4:
Person A: How can we prevent porosity in welds?
Person B: To prevent porosity, it's important to clean the base metal properly, use dry electrodes, and maintain the correct arc length and shielding gas flow.
Person A: Thank you for the tips. I'll keep them in mind.
对话 4：
A：我们怎样才能防止焊缝出现气孔？
B：为了防止气孔，重要的是正确清洁基材，使用干燥的电极，并保持正确的电弧长度和保护气体流量。
A：谢谢你的建议。我会记住的。
5. Conversation 5:
Person A: Do you think robotic welding is more efficient than manual welding?
Person B: Yes, definitely. Robotic welding can provide consistent and high-quality welds at a faster speed, increasing productivity.
Person A: It sounds like a great advancement in the welding industry.
对话 5：
A：你认为机器人焊接比手工焊接更高效吗？
B：是的，绝对如此。机器人焊接可以以更快的速度提供一致和高质量的焊缝，提高生产效率。
A：听起来是焊接行业的一大进步。
6. Conversation 6:
Person A: What are the common welding defects we should watch out for?
Person B: Some common welding defects include lack of fusion, undercutting, and excessive spatter.
Person A: How can we minimize these defects?
Person B: Proper cleaning, maintaining the correct welding parameters, and using suitable welding techniques can help minimize welding defects.
对话 6：
A：我们应该注意哪些常见的焊接缺陷？
B：一些常见的焊接缺陷包括未熔合、割底和过多飞溅。
A：我们如何才能减少这些缺陷？
B：正确清洁、保持正确的焊接参数和使用合适的焊接技术可以帮助减少焊接缺陷。
7. Conversation 7:
Person A: Are there any specific welding certifications that are highly recognized?
Person B: Yes, certifications such as Certified Welding Inspector (CWI) and Certified Welding Engineer (CWE) are widely recognized in the industry.
Person A: Obtaining those certifications must require a lot of experience and knowledge.
对话 7：
A：有没有一些特别受认可的焊接认证？
B：是的，像认证焊接检验员（CWI）和认证焊接工程师（CWE）这样的认证在业界广受认可。
A：获得这些认证肯定需要很多经验和知识。
8. Conversation 8:
Person A: How important is post-weld heat treatment?
Person B: Post-weld heat treatment is important for relieving residual stresses and improving the mechanical properties of the weld.
Person A: Does it apply to all welding processes?
Person B: Not necessarily. The need for post-weld heat treatment depends on the material and specific welding procedure.
对话 8：
A：焊后热处理有多重要？
B：焊后热处理对于缓解残余应力和提高焊缝的力学性能很重要。
A：它适用于所有的焊接过程吗？
B：不一定。焊后热处理的需求取决于材料和具体的焊接工艺。
9. Conversation 9:
Person A: Can you recommend any resources for learning more about welding?
Person B: There are many online tutorials, books, and even welding courses available. I can provide you with some recommendations if you're interested.
Person A: That would be great! I'd love to explore more about welding.
对话 9：
A：你能推荐一些学习更多焊接知识的资源吗？
B：有很多在线教程、书籍，甚至还有一些焊接课程。如果你感兴趣的话，我可以给你一些建议。
A：太好了！我很想更多地了解焊接。
10. Conversation 10:
Person A: What are the different types of welding positions?
Person B: There are four main welding positions: flat, horizontal, vertical, and overhead.
Person A: Are there any specific techniques for each position?
Person B: Yes, different joint configurations and welding techniques are used for each position to ensure proper penetration and weld quality.
对话 10：
A：有哪些不同的焊接位置？
B：主要有平焊、横焊、竖焊和仰焊这四个主要焊接位置。
A：每个位置都有特定的技术吗？
B：是的，每个位置都使用不同的接头结构和焊接技术，以确保适当的穿透度和焊缝质量。
总之，掌握焊接英语能力对于焊接工人来说非常重要，它可以帮助他们与国际合作伙伴进行交流、遵守技术规范和标准，以及提升自己的专业水平。