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1, Main Features and Applications
Affordability and Effortless Installation: Owing to their budget-friendly manufacturing costs and straightforward installation procedures, spring washers are a staple in an array of mechanical assemblies. Their user-friendly design eliminates the need for specialized technical expertise during installation.
Robust Anti-Loosening Mechanism: Spring washers serve a pivotal role in preventing fasteners like nuts or bolts from becoming loose due to vibrations or other destabilizing factors. Positioned typically beneath the nut, they provide steadfast fastening through their inherent elasticity.
Versatile Application in Structural Assemblies: Whether in load-bearing or non-load-bearing scenarios, spring washers are invaluable, particularly in contexts demanding frequent assembly and disassembly. Their utility in these areas highlights their multifaceted advantages.
2, Material and Specifications
Material Excellence: The choice of material for spring washers spans durable stainless steel or carbon steel (iron). Stainless steel grades like SUS304 or SUS316 offer outstanding resistance to corrosion and high temperatures, making them ideal for challenging environmental conditions.
Standardized Specifications: Widely available spring washer dimensions include M3, M4, M5, M6, M8, M10, M12, M14, and M16. Furthermore, the national standard GB/T 94.1-2008 elaborates on the technical specifics for washers with a size range of 2-48mm.
3, Types and Standards
• Comprehensive Variety: Spring washers are categorized by form and function, featuring types such as standard, light, heavy, saddle, and waveform options.
Conformance to National Standards: The production and utilization of various spring washer types adhere to national standards like GB/T93-1987 for standard washers and GB/T859-1987 for lightweight versions.
4, Performance and Limitations
Outstanding Functional Performance: Featuring the ability to self-regulate sealing force in high-pressure settings, spring washers boast compressive strength and resilience against extreme conditions, ensuring reliable performance across demanding environments.
• Limited Longevity: In comparison to other seals, the lifespan of spring washers is shorter, necessitating periodic replacements to maintain optimal sealing efficacy.
• Restricted Applicability: In high-precision contexts, spring washers may compromise sealing due to potential deformation. The presence of internal springs mandates cautious handling and specialized cleaning tools.
In conclusion, spring washers are significant in the realm of mechanical design and manufacturing, offering benefits like cost efficiency, easy installation, and effective anti-loosening. Nonetheless, their limited durability, specific applicability, and cleaning considerations present challenges.