Aluminum Honeycomb Core

Check the quality of the aluminum foil. The quality of the raw materials used to produce the honeycomb core is critical to its overall performance. Make sure the aluminum foil is of high quality, with no visible defects such as cracks, warping, or pinholes.

Evaluate the cell size and thickness. The cell size and thickness of the honeycomb core will determine its strength and stiffness. The smaller the cell size and the thicker the walls, the more robust the honeycomb will be. Check the manufacturer's specifications to ensure the cell size and thickness meet your requirements.

Look for tight bonding. The bonding between the cells and aluminum foil should be tight and strong. This ensures the honeycomb remains intact even under stress or pressure.

Seek a trusted supplier. Choose a supplier with a solid reputation for producing high-quality aluminum honeycomb cores. Look for reviews from other customers to gauge their level of satisfaction with the supplier's products and services.

Two principal characteristics of Aluminum Honeycomb Core make it suitable for a world of applications – high strength and light weight. Aluminum Honeycomb Core core is mainly used to sit between two skins to create a sandwich panel. A huge mechanical advantage is gained through the resulting rigidity of the panel in combination with its minimal weight.

The Aluminum Honeycomb Core manufacturing process is complex and consists of a number of different stages. First, large rolls of aluminium foil are delivered to our Cambridgeshire based factory, home to the only UK manufacturer of Aluminum Honeycomb Core. When ready for manufacture, the foil is passed through the printer where adhesive lines are printed on.

When the adhesive lines have been printed, the foil is then cut into sheets. The number and size of sheets will determine the L and W direction of the block. The machine then stacks these sheets ready to be moved into a heated press.

The press ensures the adhesive is activated and the sheets of aluminium are bonded together. Once bonded, a block of Aluminum Honeycomb Core is formed. Depending on the customer's thickness requirements, the block of Aluminum Honeycomb Core is then cut into slices.

Once the honeycomb block is in slices, it can be expanded which completes the manufacturing process. The block can, however, be left unexpanded should the customer want to expand it themselves. If panels are desired, the core can be bonded with specific skins to create bespoke composite panels. Flexible Aluminum Honeycomb Core follows almost the same process, but the sheets are aligned in a different way to ensure the honeycomb has the flexibility it needs.

The Aluminum Honeycomb Core manufacturing process ensures the availability of multiple cell sizes, which range from 1/8” (3.2 mm) to 1” (25.4 mm) and the core can be provided in thicknesses from 3 mm up to thicknesses of 500 mm depending on the type and size of honeycomb. Thinner slices as well as thicker ones are available on request and depend on the honeycomb type.

One of the main aluminum honeycomb core properties is its high strength to weight ratio, but why is it so strong?

The aluminum honeycomb core properties are determined by the manufacturing process of the product. This begins with large rolls of foil being passed through a printer where adhesive lines are printed onto the foil, which comes in a variety of thicknesses (35μ, 50μ, 70μ) and two alloy types – 3003 and 5052. The positioning of the adhesive lines on the foil determines the cell size of the honeycomb piece. The closer together the lines are printed, the smaller the cell size and the stronger the aluminum honeycomb core.

The honeycomb cell shape is inspired by bees and the cells in the beehive, as the hexagon is one of the strongest shapes in nature. Thanks to the geometry of its shape, it means that the hexagon uses the least amount of material to hold the most weight. The shape has six sides and unlike circles, it creates even cells that fit perfectly within the core. This allows the most amount of cells to be packed into the smallest space.

Honeycomb density is dependent on both the foil thickness and cell size. The strongest honeycomb core comes from a combination of a thicker foil manufactured with a smaller cell size. For example, a 1/8” cell has the highest nominal density. Honeycomb with a larger cell size, such as 1/2” has a lower density.

Honeycomb with a smaller cell size is better suited for more demanding applications where strength is vitally important, such as for use in energy absorbers. These absorbers are often used for handling nuclear material as well as in the defence industry to provide support and blast mitigation in doors, floors, seats and storage areas of military vehicles. However, the smaller the cell the heavier the material so for applications where weight is just as important as strength, a larger cell size May be selected. In motorsport, aluminum honeycomb core is used in reduce weight in interior body panels, spoilers, floors, chassis components, wings and diffusers.

Aluminum honeycomb core is a lightweight structural material with high strength to weight properties, making it suitable for a wide range of applications. The honeycomb cell shape is based on the hexagonal shape with which the walls of beehives are constructed because the hexagon is one of nature’s strongest shapes. It requires the least amount of material to support the highest weight due to the geometry of its design.

What makes aluminum honeycomb core even more special are the properties of the core material, aluminium. It is strong, corrosion-resistant and a good conductor of heat and electricity. 100% recyclable, without any loss of its natural qualities. The company can supply its honeycomb in different forms; expanded or unexpanded, full blocks or cut slices, perforated or unperforated.

Post-pandemic, stakeholders in the rail industry understand the need to improve the services and appearance of trains to regain the trust of passengers. Rail patrons understand now more than ever that smart, strategic thinking and creative solutions are needed to attract people back to the rails by upgrading train designs and tailoring train interiors to better suit present and future passenger needs.

Train shows are organised around the world to explore, share the latest developments, applications, and research tailored towards making train rides ever better.

Aluminium honeycomb provides a valuable solution to train interior design, being durable, sustainable, and lightweight. Aluminum honeycomb core is light and strong and corrosion resistant, making it durable and perfect for train interior applications such as train doors, floors, furniture, galleys, sanitary modules and partitions.

Kangbeier Technology Innovation (Shandong) Co., Ltd. was established in 2006. After nearly 20 years of development, it has gradually established five branches, including Shandong Liujun Decoration Materials Co., Ltd., Shandong Liujun International Trade Co., Ltd. (Export Company), Shanghai Kangbeier New Materials Technology Co., Ltd., and Guangdong Alu minum New Materials Co., Ltd. It is a comprehensive company integrating scientific re search, production, sales, international trade and services.

The company is headquartered in Shanghai, China. with two production bases. The first is located in Linyi, Shandong, and the second is located in Guangzhou, China. The main products are Aluminum honeycomb composite materials, including aluminum honeycomb ceiling and wall systems, aluminum honeycomb partition systems, aluminum honeycomb furniture panel systems, and aluminum honeycomb ship RV systems. It is committed to providing high-quality products and services to global users.