Turbine inspection requires the proper equipment. Borescopes, a specialty instrument that is a flexible tube holding a camera, can aid in the inspection of turbines in areas that can be difficult to see. If you do not wish to disassemble the turbine, a borescope can easily detect defects. There are three different types of borescopes: video, rigid, and flexible. Regular inspections of turbines are necessary to ensure productivity. There are two types of turbines: gas and steam. A gas turbine operates at a higher temperature, which is usually 2,000 degrees Fahrenheit, in contrast, steam turbine operates at 1,200 degrees Fahrenheit
Quality Turbine Inspectors
A trusted turbine inspector can provide clients with quality turbine inspection services. From combustion turbines, steam turbines, and electric generators, they use valuable knowledge and non-destructive evaluation testing methods to be sure machines are running at optimum performance. These professional companies can provide a thorough NDE-based condition assessment of combustion and steam turbines, as well as electric generators. For these types of inspections, the borescope navigates small spaces throughout the turbine. A borescope inspection can bring to light existing problems that could result in collateral damage. Ensure the company you hire for this essential undertaking provides the highest quality equipment available and ensures minimal unit disassembly. With a borescope turbine inspection, greater depths of the turbine can be reached. This allows a thorough turbine inspection to be completed. The highest-quality photographs are produced by the borescope, so any tiny imperfections can be easily detected and repaired.
Third Party Inspections
The inner surfaces of a turbine are unable to view with the naked eye. Dissembling the machine is one option, but that is rather impractical, and the machine could be damaged in the process. A borescope can view the vital parts of the turbine without taking it apart. They are small and fit in the tiny areas not noticed by the naked eye. It takes precision and skill to operate a borescope. Because of this, those who need an inspection could turn to a third party to effectively carry out the task. Because the operation is so technical, skilled professionals are best equipped to handle the job of turbine inspection. Also, a third-party inspector will be objective, and not attached to the outcome.
Proper Length, Lighting and Angle for a Turbine Inspection
Regardless of whether it’s a heavy-frame or aeroderivative engine, one thing is certain, they all need a thorough turbine inspection. These inspections are critical to ensure every part of the machine is running at peak efficiency. Choose a borescope of correct size in correlation to spaces in the engine. If the borescope’s diameter is the incorrect size, it could damage the turbine. Choosing the correct length is important when assessing the turbine pathways. Proper lighting on the borescope is also crucial, as being able to see problem areas or defects in the engine is essential to the inspection. The angle is also important during the turbine inspection. Flexibility plays an integral role in the field of view. Angled borescopes that are also flexible provide an in-depth look at any part of the engine. A borescope inspection can pinpoint problems that may occur with a steam turbine or a gas turbine. Without a valued turbine inspection, machines could run poorly.
The Importance of Regular Inspections
A borescope inspection of an engine will cut down on maintenance, which, over time, can add up costs for large turbines. Non-destructive testing, or NDT, is a way to detect and size up material flaws. Aerospace NDT has a critical part in the design, as well as the maintenance, of an aircraft. Borescopes are commonly used by the aviation industry to ensure the ultimate safety of aircraft, and flying capabilities. When equipped with an LED light, borescopes can see dark places, take photos, and even record video. Nondestructive evaluation, or NDE, is not the same as an NDT. NDE can determine material properties, such as toughness and formability. Some types of NDT are electromagnetic testing, laser testing, ground-penetrating radar, leak testing, microwave testing and ground-penetrating radar.
It is crucial to have turbines inspected frequently. Borescope inspection services can help to prepare for outages by carefully documenting the condition of the unit. Regular inspections also provide information to prevent collateral damage.