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SS304 DIN128B wave spring lock washer
- Product description： DIN128B wave spring lock washer
DIN128B wave spring lock washer
The DIN128B wave spring washer features a regularly undulating wave-shaped appearance, and this unique geometric structure endows it with special functions that distinguish it from ordinary washers. When installed between a bolt and a connected component, and as the bolt is tightened, the crests and troughs of the washer undergo elastic deformation. This deformation process generates a continuous and stable axial elastic force, which, like an invisible "big hand," firmly holds the bolt and the connected component together. This ensures that the two parts maintain tight contact at all times, effectively preventing loosening caused by vibration, impact, or long-term use. Meanwhile, the irregular wave design increases the friction between the washer and the contact surface, further enhancing the anti-loosening effect.
In the field of automobile manufacturing, the DIN128B wave spring washer plays a significant role. During the engine assembly process, numerous bolts connect various key components of the engine, such as the connection between the cylinder head and the cylinder block. When the engine is running, the strong internal pressure and the intense vibration generated by the high-speed reciprocating motion of the piston pose severe challenges to the stability of the connections. At this point, the DIN128B wave spring washer, with its excellent anti-loosening performance, ensures that the bolts do not loosen due to vibration, maintains the precise fit between the engine components, and guarantees the efficient and stable operation of the engine. During the operation of the automobile, the chassis suspension system constantly bears the impact caused by road bumps. The bolts connecting the suspension components are prone to loosening due to vibration, which affects the vehicle's handling and driving safety. However, after installing the DIN128B wave spring washer, the continuous elastic force and friction of the washer effectively resist vibration, ensure the reliable connection of the suspension system, and provide the driver and passengers with a smooth and safe driving experience.
In the scenario of precision machinery assembly, the DIN128B wave spring washer is also crucial. For example, in machine tool equipment, the connection between the lead screw and the nut determines the machining accuracy of the machine tool. If the connection becomes loose, it will cause deviation in the tool's position, significantly reducing the accuracy of the machined parts. The DIN128B wave spring washer provides a stable axial preload, ensuring a tight fit between the lead screw and the nut, eliminating displacement errors caused by gaps, and helping the machine tool achieve high-precision machining. The joint parts of industrial robots need to rotate frequently, and the bolts connecting the joints not only bear large shear forces but also have to cope with the vibration caused by frequent movement. The elastic deformation capability of the wave spring washer enables it to maintain a continuous clamping force during the joint movement, preventing bolt loosening, ensuring the accuracy and stability of the robot's movements, and meeting the requirements of industrial production for high reliability and high precision of robots.
In the electronic equipment manufacturing industry, due to the compact internal space and precise components of the equipment, the requirements for the size and performance of connecting parts are extremely strict. The DIN128B wave spring washer, with its small size and excellent anti-loosening performance, has become an ideal choice for electronic equipment assembly. Inside a laptop, a large number of small bolts are used to connect components such as the motherboard, shell, and heat dissipation module. When matched with the DIN128B wave spring washer, it not only achieves a stable connection in the limited space but also prevents bolt loosening caused by slight vibration during daily use, avoiding poor contact of internal components and ensuring the normal operation of the computer. In mobile phone manufacturing, the connection between the motherboard and key components such as the camera and battery also relies on this type of wave spring washer, ensuring that the internal connections of the mobile phone remain stable and reliable under various usage environments and guaranteeing the stable performance of the mobile phone.
Beyond the aforementioned industries, the DIN128B wave spring washer can also be found in scenarios such as the connection of aircraft components in the aerospace field, the assembly of precision instruments in medical equipment, and even the fixation of movable parts in daily furniture. With its seemingly small size, it undertakes the important task of ensuring stable connections, plays a silent role in various fields, and has become an indispensable key component in modern industrial production and mechanical assembly. Whether in extremely harsh working environments or application scenarios with high requirements for precision and stability, the DIN128B wave spring washer uses its excellent performance to interpret the important value of fastening technology and lay a solid foundation for the safe and reliable operation of various equipment.
