标准摘要
[中文适用范围]： 本文件规定了两种不同等级的碟形弹簧。 A 级定义了低性能和中等性能静态应用碟形弹簧的基本要求。 根据 A 级制造的弹簧不用于动态应用。 B 级定义了特别用于动态应用和高性能静态应用的碟形弹簧的要求。 B级碟形弹簧对制造工艺和公差要求提出了更高的要求，确保了更好的质量。 B 级包括显示保证疲劳寿命（例如应力函数）的图表。 [外文原描述]： This document specifies two different grades of disc springs. Grade A defines basic requirements of disc springs for static applications with low and moderate performance. Springs manufactured according to Grade A are not used for dynamic applications. Grade B defines requirements on disc springs especially used for dynamic applications and high performance static applications. Disc springs according to Grade B ensure a better quality by higher demands on manufacturing processes and tolerance requirements. Grade B includes graphs showing the guaranteed fatigue life such as a function of stress.
英文名称Disc springs — Part 2: Technical specifications