With the continuous development of industrial technology, new materials and new processes continue to emerge. Bucking Bars, as an important connection tool, are also constantly being improved and innovated to meet the requirements of new materials and new processes. For example, in order to meet the requirements of lightweight and high strength in the aerospace field, Bucking Bars made of high-performance materials such as tungsten alloys have been developed. The application of these new materials has promoted the development of aerospace technology.

What's Tungsten Bucking Bar ?

 Tungsten Bucking bar is a work tool received behind work surfaces to provide a backing member in applying impact fasteners and including intermitted toolhead and handle parts with a low-recoil impact-absorbing spacer provided there between to take shock loads in compression and shear.

Bucking Bars have the following advantages compared to other connection tools

Advantages:

1. High connection strength and reliability:

During the riveting process, Bucking Bars provide stable and strong support on the back of the rivet, which can accurately deform the rivet and form a strong connection. This connection method can withstand large loads such as tension, pressure and shear force. Compared with some glue connections or simple ferrule connections, its connection strength and reliability are better, and it is suitable for structures with high connection strength requirements, such as aircraft fuselages, bridges, building frames, etc.

Under long-term use or complex working conditions such as vibration and stress changes, the structure connected by Bucking Bars can still maintain good stability and is not prone to loosening or connection failure.

Wide applicability:

2. Strong material adaptability: Bucking Bars of different materials can be selected according to different work needs to adapt to the riveting of various materials.

3. Suitable for complex structures: Its shape and size can be designed and customized according to specific work scenarios, and it can be operated in structures with complex shapes and narrow spaces, such as curved pipes, narrow cavities, special-shaped structures, etc., which is difficult for many other connection tools to do.

4. Relatively easy to operate: Bucking Bars are used in conjunction with tools such as rivet guns, and the operation process is relatively simple.

Specific application cases of Bucking Bars in different fields

1. Aerospace

Aircraft fuselage assembly: During the aircraft manufacturing process, a large number of riveting is required between the fuselage skin and the frame. For example, in the fuselage assembly of passenger aircraft such as Boeing 737 and Airbus A320, Bucking Bars are used to ensure that the rivets tightly connect the skin and the frame.

Engine component connection: The aircraft engine is the core component of the aircraft, and some high-temperature components and structures inside it also need to be connected by riveting. For example, the connection between the engine blade and the wheel hub can be accurately completed by using Bucking Bars. The installation of rivets allows the blade to be stably fixed on the wheel hub.

2. Automobile manufacturing field

Body frame assembly: In the manufacture of automobile body frames, metal sheets of different shapes and thicknesses need to be spliced together. For example, in the assembly process of the car body frame, Bucking Bars are used to connect components such as side beams, cross beams and roof frames. Riveted connection can provide sufficient strength to withstand the torsion and impact force during vehicle driving. At the same time, compared with welding, riveting can reduce the deformation of the body and improve the assembly accuracy of the body.

Car seat installation: Riveting is also usually used to fix car seats. Bucking Bars are used to install seat fixing rivets so that the seats can withstand the inertial force generated by sudden braking, sharp turns, etc., to ensure that the seats will not loosen.

3. Shipbuilding field

Hull shell splicing: In shipbuilding, the hull shell is spliced by many pieces of steel plates. For example, in the manufacturing process of 10,000-ton cargo ships, Bucking Bars are used to connect pieces of steel plates by riveting. Since ships are affected by various factors such as seawater corrosion, wave impact and cargo pressure during navigation, this riveting method can ensure the sealing and structural strength of the hull and prevent seawater from penetrating into the hull.

Ship internal structure construction: Some partition bulkheads and deck support structures inside the ship are also built by riveting. Bucking Bars can help complete the installation of rivets in the construction of these complex internal structures, making the internal structure of the ship firm and reliable, providing protection for the safe navigation of the ship and the storage of cargo.

4. Construction field

Steel structure building connection: In steel structure buildings, such as the frame construction of large gymnasiums, exhibition halls and other buildings, Bucking Bars are used to connect structural components such as steel beams and steel columns. For example, during the construction of the steel structure frame of the National Stadium "Bird's Nest", Bucking Bars were used for some rivet connections. This connection method can ensure the stability and safety of steel structure buildings under the conditions of their own weight, wind loads, earthquake forces, etc.

Curtain wall installation: The installation of building curtain walls is sometimes also done by riveting. Bucking Bars can help to firmly connect the metal frame or plate of the curtain wall to the main structure of the building, ensuring that the curtain wall can remain stable under various climatic conditions (such as strong winds, heavy rains, etc.), and has good sealing to prevent rain and air infiltration.

5. Electronic equipment manufacturing field

Chassis shell assembly: In the manufacture of electronic equipment chassis, such as server chassis, computer chassis, etc., Bucking Bars are used to connect the chassis shell components. These chassis need to ensure certain electromagnetic shielding performance and mechanical strength. Riveting can make the shell tightly connected to meet the requirements of electromagnetic shielding, and at the same time be able to withstand certain collisions and extrusions to protect the internal electronic components.

Radiator fixing: The radiator of electronic equipment usually needs to be firmly fixed on the chip or other heating components. In some high-end servers or industrial control computers, Bucking Bars are used for rivet installation to fix the radiator to ensure good contact between the radiator and the heating element, thereby effectively dissipating heat and preventing the equipment from being damaged due to overheating.

In summary, WNiFe tungsten alloy bucking bar plays its unique role in many fields. When choosing a bucking bar, you must choose the appropriate material grade according to the specific use requirements and working environment to ensure its performance and service life.

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