多功能金属龙骨力学性能检测装置的研制

Development of a multi-functional testing device for mechanical performance of metal keel

金属龙骨按材质、使用场合、断面形状分类众多,不同类型龙骨的力学性能检测方法不一,检测装置各异。本文通过对国内外金属龙骨标准的力学性能检测方法进行分析,研制出一种符合多标准、多类型的多功能金属龙骨力学性能检测装置,并分析其可行性和操作特点。

Metal keels are classified into many categories based on material,usage,and cross-sectional shape.The mechanical performance testing methods and devices for different types of keels vary.In this paper,the mechanical performance testing methods of domestic and foreign metal keel standards are analyzed.A multi-functional testing device for metal keel mechanical performance is developed,which meets the requirements of different products in multiple standards.And its feasibility and operational characteristics are discussed.