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1, Main features and applications
Budget-friendly and Effortless Installation: Revered in the mechanical industry, spring washers boast a cost-effective manufacturing process, coupled with an installation method that is intuitive and doesn't necessitate professional expertise. This makes them a go-to choice for a variety of mechanical products.
Vibration Defense Mechanism: The quintessential role of spring washers lies in thwarting the self-loosening of nuts or bolts, caused by vibrations or other factors. Positioned strategically under the nut, they harness their elasticity to maintain a steadfast fastening force.
Versatility in Load-bearing and Non-load-bearing Constructs: Spring washers shine in both load and non-load-bearing structures, particularly in contexts demanding frequent assembly and disassembly. Their significance is further amplified in such applications.
2, Material and specifications
Material Excellence: Choose between robust stainless steel or durable carbon steel for your spring washer needs. Stainless steel variants like SUS304 and SUS316 stand out for their superior corrosion and high temperature resistance, making them ideal for rigorous environments.
Widely-used Specifications: Market-available spring washer sizes range from M3 to M16. Additionally, the national standard GB/T 94.1-2008 provides exhaustive specifications for elastic washers spanning 2-48mm.
3, Types and standards
• Varied Designs: Spring washers are diversified into numerous types based on shape and intended use, including standard, light, heavy, saddle, and waveform, catering to a wide array of requirements.
Conformity to National Standards: The design and deployment of various spring washers adhere to respective national standards, such as GB/T93-1987 for standard washers and GB/T859-1987 for lightweight variants.
4, Performance and Limitations
Outstanding Performance: Spring washers excel in dynamically adjusting sealing forces in high-pressure conditions and resisting compression. Their corrosion and heat resistance credentials empower them to meet sealing demands in challenging environments.
• Finite Service Duration: Compared to alternative seals, spring washers have a comparatively shorter lifespan, necessitating regular replacement to maintain their effective sealing capabilities.
• Applicability Constraints: In precision settings, deformation of spring washers may hamper sealing efficiency. Additionally, the internal springs necessitate careful handling and specialized tools during cleaning.
In conclusion, spring washers are pivotal in mechanical design and production, offering cost-efficiency, simplistic installation, and robust anti-loosening prowess. However, their use is tempered by limitations in lifespan, applicability, and maintenance intricacies.