防止斗轮机斗齿与斗刃焊接冷裂纹的工艺措施的英文翻译

Preventing Cold Cracks in Welding of Bucket Teeth and Blades on Excavators

Pronunciation: /prɪˈvɛntɪŋ kəʊld kræks ɪn ˈwɛldɪŋ əv ˈbʌkɪt tiːθ ænd bleɪdz ɒn ˈɛkskəveɪtəz/

Definition:

The process of implementing measures to avoid the formation of cold cracks during the welding of bucket teeth and blades on excavators.

Usage:

These measures are essential for maintaining the structural integrity and longevity of excavator components, as cold cracks can compromise their strength and lead to premature failure.

Example Sentences:

1. The welding technician followed the recommended procedures to prevent cold cracks in the bucket teeth and blades of the excavator.

焊接技术人员按照建议的程序来防止挖掘机斗齿与刀刃的冷裂纹。

2. The manufacturer has implemented advanced techniques to prevent cold cracks in their excavator components.

制造商采用先进的技术来防止挖掘机零部件的冷裂纹。

3. Regular inspections are necessary to ensure that there are no signs of cold cracks in the welded joints of the bucket teeth and blades.

定期检查是必要的，以确保斗齿和刀刃的焊接接头没有冷裂纹的迹象。

4. The operator noticed a small crack on one of the bucket teeth, which was promptly repaired to prevent it from developing into a cold crack.

操作员注意到一个斗齿上有一个小裂缝，立即进行修复，以防止它发展成冷裂纹。

5. The use of preheating and post-weld heat treatment are effective measures to prevent cold cracks in the welding of excavator components.

采用预热和焊后热处理是防止挖掘机零部件焊接冷裂纹的有效措施。

Synonyms and Usage:

1. Cold cracking prevention: This term can also be used to refer to the measures taken to avoid the formation of cold cracks in welding.

冷裂纹防止：这个术语也可以用来指采取的措施来避免焊接中出现冷裂纹。

2. Welding crack prevention: Another term that can be used interchangeably with cold cracking prevention.

焊接裂缝防止：另一个可以与冷裂纹防止互换使用的术语。

3. Heat treatment: This refers to the process of heating and cooling metal to alter its physical properties, which can help prevent cold cracking in welding.

热处理：这指的是加热和冷却金属以改变其物理性质的过程，可以帮助防止焊接中出现冷裂纹。

4. Preheating: The practice of heating the base metal before welding, which can reduce the risk of cold cracking.

预热：在焊接前加热基材的做法，可以降低冷裂纹的风险。

5. Post-weld heat treatment: This involves heating the welded joint after welding to relieve residual stresses and prevent cold cracking.

焊后热处理：这涉及在焊接后加热焊接接头，以缓解残余应力并防止冷裂纹。

Editor's Summary:

Preventing cold cracks in welding is crucial for the structural integrity and durability of excavator components. Implementing measures such as preheating, post-weld heat treatment, and regular inspections can effectively prevent the formation of cold cracks and ensure the longevity of these parts. It is essential for welding technicians to follow recommended procedures to avoid cold cracks and maintain the quality of their work.