【摘要】 本文通过对小规格滚子链拉伸强度的分析研究，摸清了滚子链拉伸强度的分布规律及其在国际上的质量水平，为创造我国的名牌链条产品，积极开拓前景市场（ＤＥＭ），奠定了坚实的基础。更多还原

【Abstract】 In this paper, distribution function and quality level of roller chain tensile strengh are knew by means of research on experimenal research of tensile strengh of small normsroller chain. This paper lays a solid foundation for creation of Chinese famous chain and active pioneering DEM.更多还原