Aluminium bending capabilities for aerospace

In the fast-paced and ever-evolving aerospace industry, innovation and accuracy hold significant importance. Non-safety critical parts heavily rely on the utilization of aluminium technology.

Aluminium, known for its lightweight nature and impressive strength, plays a crucial role in numerous aerospace applications, including interior fittings and seating components. Its malleability enables the creation of intricate designs, enhancing overall performance and fuel efficiency.

Alubend recognizes the demanding nature of the aerospace industry. With our expertise in aluminium bending, we are committed to delivering top-notch components that adhere to industry standards and meet the highest quality requirements.

  • Aircraft hold container frames
  • Upper and lower spars
  • Baggage handling components
  • Seat -back assembly system
  • Seat components
  • Seat trims
  • Table trims and frames

In the aerospace market, where innovation drives continuous advancements, aluminium bending plays a crucial role in fabricating various components and structures. The aerospace industry widely adopts aluminium due to its lightweight properties, high strength, and excellent corrosion resistance.

Meeting the aerospace industry’s stringent requirements and standards necessitates precision and expertise in the aluminium bending process. Maintaining the components’ structural integrity and dimensional accuracy is vital to ensure optimal performance.

Aerospace aluminium bending demands specialized techniques and equipment capable of handling the unique geometries and profiles involved in aircraft and spacecraft construction. Executing the bending process with care minimizes material distortion and springback, resulting in final components that meet precise specifications.

The application of aluminium bending enables the production of a diverse range of aerospace components and structures, including aircraft frames, structural elements, interior fittings, and aerodynamic surfaces. This capability facilitates efficient manufacturing processes, leading to reduced weight and improved fuel efficiency in aerospace vehicles. As a critical aspect of aerospace manufacturing, aluminium bending enables the creation of complex shapes and curved profiles that drive industry advancement.

What components can be curved?

We specialize in supplying a diverse range of parts and components for the aerospace industry. Here are some additional details about our specific product offerings:

Aircraft hold container frames: We manufacture sturdy and lightweight container frames that are utilized in aircraft cargo holds. These frames securely hold and organize luggage and cargo during flights, ensuring efficient and safe transportation.

Upper and lower spars: Our upper and lower spars are crucial structural components found in aircraft wings. These spars provide strength and support to the wing structure, contributing to the overall integrity and performance of the aircraft.

Baggage handling components: We produce various components used in baggage handling systems, including brackets, supports, and guides. These components play a vital role in facilitating the smooth and efficient movement of baggage throughout the aircraft.

Seat-back assembly systems: Our seat-back assembly systems are designed to ensure passenger comfort and safety. These systems consist of components such as frames, reclining mechanisms, and tray tables.

Seat components: We offer a range of seat components, including frames, brackets, and armrests. These components are designed to withstand the demanding conditions of aviation while providing optimal comfort and functionality for passengers.

Seat trims: Our seat trims add a touch of style and aesthetics to aircraft interiors. We manufacture trims using high-quality materials, ensuring durability and visual appeal. These trims can be customized to match the aircraft’s interior design scheme.

Table trims and frames: We produce trims and frames for aircraft tables, providing a sturdy and visually appealing surface. Our trims and frames are designed to withstand frequent use and contribute to the overall comfort and convenience of passengers.

Contact Us

Looking for more information? Get in touch today and we would be happy to answer any questions regarding bending tolerances, minimum radiuses, material choices and more.

How does the bending process affect the structural integrity and performance?

The structural integrity and performance of components are significantly impacted by the bending process. Several key considerations require attention:

Firstly, factors such as the bending method, bending radius, and applied forces can influence the material’s integrity. Material deformation, stress concentrations, or material failure can result from excessive bending or improper techniques.

Secondly, the bending process introduces residual stresses into the material, which can affect its mechanical properties. Minimizing the development of detrimental residual stresses requires careful control of the bending process.

Thirdly, maintaining dimensional accuracy is crucial in bending to ensure that the components meet desired dimensions and geometrical tolerances. Deviations can affect the fit, function, and overall performance of the component.

Moreover, bending can impact the fatigue life of the component, particularly in applications involving cyclic loading. Fatigue crack initiation and propagation can be accelerated by improper bending techniques or excessive stress concentrations.

Lastly, depending on the application and material, post-bending treatments such as heat treatment or stress relieving may be necessary to restore the material’s properties and minimize the impact on structural integrity.

To ensure the desired structural integrity and performance, it is essential to employ appropriate bending techniques, use suitable equipment, consider material properties, and adhere to industry standards and best practices. Additionally, implementing comprehensive testing, inspection, and quality control processes is necessary to verify the integrity and performance of the bent components.

What is the maximum size and thickness of aluminium that can be bent?

Several factors determine the maximum size and thickness of aluminium that can undergo bending, including the bending method, equipment capabilities, and the desired bending radius. Here are some considerations to keep in mind:

When it comes to size, aluminium profiles up to 600mm x 400mm are typically manageable with specialized bending machines and techniques. However, larger profiles may require custom solutions or specialized equipment to achieve the desired bends.

Regarding thickness, the bending process can be adapted to accommodate various aluminium thicknesses. The maximum thickness that can be effectively bent depends on factors such as material strength, ductility, bending method, and equipment. To bend thicker aluminium, additional force and specialized equipment may be necessary to achieve the desired bends.

To ensure accurate information and effective bending processes, it is crucial to consult experienced professionals with expertise in bending. They can assess the specific requirements of your project and provide guidance on the maximum size and thickness achievable with the available resources. Leveraging their knowledge will help ensure the effective execution of the bending process while staying within the limitations of materials and equipment.

What are the bending tolerances?

The bending tolerances for aluminium components can vary depending on specific requirements. However, it is important to consider some general guidelines when it comes to tolerances:

Firstly, the angular tolerance refers to the allowable deviation from the specified bend angle. This tolerance is typically expressed in degrees or as a percentage of the desired angle.

Secondly, the dimensional tolerance pertains to the acceptable deviation in the dimensions of the bent component, including length, width, or radius. It is often specified as a tolerance range or a maximum allowable deviation from the desired dimensions.

Additionally, the surface finish tolerance relates to the permitted variation in the smoothness of the bent surface. It is commonly defined in terms of roughness or surface quality requirements.

It is crucial to note that specific projects may have unique tolerance requirements influenced by factors such as the intended application, adherence to industry standards, and specific design specifications.

You can find more information on our general tolerances here.