News - Marine & Offshore

Thermographic analysis is a widely used predictive maintenance technique in the marine sector, especially for identifying equipment failures without interrupting operations.
Let’s explore how this inspection works, its benefits, and its applications. Keep reading!

What is thermographic analysis?

Thermographic analysis involves using infrared cameras to detect temperature variations on surfaces and components. This allows the identification of areas with excessive heating or abnormal cooling, which may indicate mechanical, electrical, or insulation failures.
In the marine sector, where systems operate in extreme environments, this technique is essential to prevent issues that could compromise operational safety and efficiency.

How is the thermography exam conducted?

The examination is carried out using a thermographic camera that captures infrared emissions from objects, generating images in which different temperatures are represented by colors.
The specialized technician interprets these images to identify areas with temperatures outside the expected range. In the marine sector, thermography is applied to engines, generators, propulsion systems, and electrical equipment, where excessive heat may signal impending failure.

What does thermography reveal?

Thermographic analysis highlights abnormal heating points that may indicate issues such as component wear, electrical overload, lack of lubrication, bearing defects, or thermal insulation problems.
In the marine environment, these factors can lead to the failure of critical equipment, such as engines and propulsion systems, which are essential for vessel safety.

What is the purpose of the thermographic report?

The thermographic report is a detailed document that records the thermal conditions of the equipment analyzed. It offers a complete overview of critical points, suggesting the need for corrective or preventive maintenance.
This report provides precise information on equipment needing attention, helping to prioritize actions and avoid catastrophic failures.

What are the benefits of thermographic analysis?

Thermographic analysis offers several benefits, including:

• Failure prevention: Early identification of issues that, if left unaddressed, can lead to unplanned downtime.
• Efficient maintenance: Allows teams to intervene only when necessary, optimizing time and costs.
• Operational safety: Equipment in good thermal condition operates more safely, reducing the risk of fires or severe damage.
• Increased equipment lifespan: By detecting wear and other issues early, repairs can be made to extend the systems’ life.

Count on Metalock Brasil

Metalock Brasil performs thermographic analyses to predict failures in electrical connections. The primary causes of failure include normal wear, corrosion, chemical contamination, fatigue, and assembly or installation defects.

With this in mind, you can rely on Metalock for thermographic analysis on equipment such as engines, generators, transformers, panels, distribution systems, and main switchboards.

To learn more about this and other services, visit our website at metalock.com.br.