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Mortise and tenon joints aluminum honeycomb panels

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Mortise and tenon joints aluminum honeycomb panels

Mortise and tenon joints are a traditional woodworking technique that involves creating a mortise (a rectangular hole) in one piece of material and a matching tenon (a projecting tongue) on another. When the two pieces are joined, the tenon fits snugly into the mortise, creating a strong and durable connection.
Application in Aluminum Honeycomb Panels
Mortise and tenon joints are used in the assembly of aluminum honeycomb panels, which are lightweight and durable structural components used in various applications such as aerospace, automotive, and construction.
Fabrication Process
Cutting the Mortise: The mortise is cut into the honeycomb core using a CNC router or a manual mortising machine. The mortise should be slightly larger than the tenon to allow for a snug fit.
Creating the Tenon: The tenon is typically machined into the aluminum skin of the panel. The tenon is cut to match the dimensions of the mortise.
Assembly: The honeycomb core is inserted into the grooves cut into the aluminum skins. The tenons on the skins are then fitted into the mortises in the core.
Adhesive and Fasteners: Adhesive is typically used to secure the joints. Additionally, mechanical fasteners, such as rivets or bolts, may be used to enhance the strength of the joint.
Advantages
Increased Strength: Mortise and tenon joints provide a high level of strength and rigidity, which is crucial for structural applications.
Lightweight: Aluminum honeycomb panels are known for their lightweight construction, and mortise and tenon joints contribute to this property.
Durability: The use of aluminum and the strong joint create a durable connection that can withstand harsh environmental conditions.
Precision: CNC machining ensures precise cuts for tight-fitting joints.
Aesthetics: Mortise and tenon joints can add a decorative element to the honeycomb panels.
Disadvantages
Fabrication Time: Creating mortise and tenon joints can be time-consuming, especially for large panels.
Cost: The additional machining and labor required for these joints can increase the cost of the panels.
Stress Concentration: The corners of the mortise and tenon can create stress concentrations, which can reduce the joint’s overall strength if not properly designed.
Conclusion
Mortise and tenon joints are a valuable technique for assembling aluminum honeycomb panels, providing high strength, durability, and precision. While fabrication time and cost may be considerations, the advantages of these joints often outweigh the drawbacks.
What is the meaning of mortise and tenon joint?
The mortise and tenon joint is the oldest and strongest joint used in woodworking. It is used to fuse two individual pieces of wood, typically at a 90-degree angle. The two mortise and tenon joineries are the mortise and the tenon. The mortise is the mouth, or hole in which the tenon is inserted.

 

Full Aluminum Kitchen Cabinets:

Variou Colors for  your optional:

 

Aluminum Honeycomb Core:

 

 

 

Other Available Colors Avaialble:

PE colors:

PVDF colors:

Stone colors:

Wooden Colors:

 

Special colors:

 

FAQ about the aluminum honeycomb panel

1.1 The material:

The aluminum honeycomb panel is a honeycomb sandwich panel with a honeycomb structure as its core. It’s inspired by natural hexagonal honeycombs.The unique honeycomb structure makes it lighter than other materials in the same volume and has excellent stiffness and overall stability.Aluminum alloys are neither radioactive nor volatile. They can be fully recycled, saving resources and energy, and minimizing environmental pollution. This makes the honeycomb aluminum plate a new type of energy-saving, environmentally friendly and healthy material.

1.2 The advantage:

Lightweight

These composite panels are prized for their extremely low weight, without compromising on strength. Although they are not as lightweight as some materials, the honeycomb structure means that in certain applications, these panels are up to 40 times stronger.

Rigidity

Despite being low in weight, the material used to create the panel core, and the design of the honeycomb structure ensures that these panels are extremely rigid.

The high strength to weight ratio is among the highest of all honeycomb composite  panels which are currently available. The material’s properties and connectivity of the cells provide increased stability and rigidity makes these honeycomb panels ideal for many, high specification industries.

Thermal efficiency

The thermal efficiency of aluminium honeycomb panels makes them highly resistant to temperature fluctuations. Although the aluminium material offers no heat insulation, the hexagonal cellular structure creates a series of closed spaces with air layers between the skins. This prevents airflow and makes it difficult for heat to effectively transmit and convert throughout the panel.

Corrosion resistant

Larcore Aluminium honeycomb panel cores are moisture-resistant, which provides these panels with highly corrosion-resistant properties. The panels also benefit from being resistant to mould and fungal growth within enclosed spaces.

Sound insulation

Larcore Aluminium honeycomb sandwich panels are prized for their sound absorption and sound transmission loss. The aluminium honeycomb core acts as an effective barrier, which prevents sound from being transmitted, whilst also absorbing the sound by reducing the reflection of sound around a room. Despite aluminium having no sound insulation properties, the actual core cell design ensures these panels offer effective sound insulation performance.

Variety of thicknesses

The cell size, thickness and weight ratio are easy to control, so panels are available in a variety of dimensions and configurations. Whether you are looking to increase strength or improve flexibility, there are panel thicknesses available for your requirements.

Fire resistance

The aluminum thin plate and aluminum honeycomb core plate of honeycomb aluminum plate are non flammable materials themselves, and will not produce a melting point even at high temperatures. The melting point of aluminum sheet can reach up to 660 ℃, while the melting point of aluminum honeycomb core plate can reach around 580 ℃. At the same time, aluminum materials themselves have good thermal conductivity and heat dissipation performance, which can quickly dissipate heat and reduce the possibility of fire.Our aluminum honeycomb panels are A2 fire rated in accordance with EN 13501-1:2007 A2-s1,d0.

A2-Non-combustible

s1- No smoke

d0-No flammable dropping

1.3 How to make:

Corex aluminium honeycomb manufacturing begins life as a roll of foil .
Foil is passed through a printer for adhesive lines to be printed.
Once the lines are printed, the foil is cut to size and stacked into piles using our stacking machine.
These stacked sheets are pressed using a heated press to allow the adhesive to cure and bond the sheets of foil together to form a block of honeycomb.
The block of honeycomb can be cut into slices. The thickness of the slices can be tailored to each customer’s individual requirements.
Finally, the honeycomb is expanded, which completes the manufacturing process.

The honeycomb core can be used sandwiched in-between two aluminium alloy skins to create an aluminium composite panel.

1.4 The Size:

Aluminium honeycomb panels are available cut to a custom size or shape, or in a standard sheet size of 48″ x 96″ and 48″ x 120” in a thickness of 1/2″, 5/8” and 3/4″.

1.5 The Surface finished:

The surface of the aluminum honeycomb panel can be treated with fluorocarbon roll coating,anodized,mirror finish,printing,stone pattern,wood pattern,which depends on the requirement of project.

 

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