From fuel nozzles and landing gear assemblies to engine components, electrical hardware and instrumentation, surface finishing is a critical part of the production process for a range of different aerospace engineering components.
Aerospace engineering is highly precise
Surface finishing supports the safety and overall functionality of equipment and components used in the aerospace engineering sector. As aircraft and spacecraft must withstand extremely challenging conditions, including high altitudes and highly pressurised environments, ultimately many lives depend on the delivery of high-quality, defect-free components that have been through an exceptional surface finishing process.
What is surface finishing?
During this important manufacturing process, the outer layer of a component or part is altered to improve its functionality, durability and appearance. There are different forms of surface finishing, including processes, including polishing, grinding, and sandblasting which smooth rough surfaces and address microscopic imperfections.
Plating is also an example of surface finishing, which has an array of applications. During electroless nickel plating, for example, a chemical process is used to coat the component with a thin layer of metal to shield against corrosion and increase its hardness.
Experts in aerospace surface treatments such as //www.poeton.co.uk/about/industries/aerospace-defence/, offer a range of treatments and solutions to suit a variety of applications, requirements and circumstances.
What does surface finishing do?
Surface finishing performs four primary roles. Firstly, it helps to protect against corrosion and offers better wear resistance. It also ensures uniform coverage, which contributes to a reduced risk of damage and minimises friction during movement, which is critical in tough and dangerous environments.