三角形支撑型四角固支瓦楞缓冲结构设计  

Design of Triangle-supported Four-corner Fixed Corrugation Cushion Structure

作　　者：王小芳[1] 李昭[1] 孙建明[1] 李华杰[1] 孙旭东 WANG Xiao-fang;LI Zhao;SUN Jian-ming;LI Hua-jie;SUN Xu-dong(School of Art and Design,Henan University of Science and Technology,Luoyang 471023,China)

机构地区：[1]河南科技大学艺术与设计学院,河南洛阳471023

出　　处：《包装与食品机械》2018年第4期31-35,43,共6页Packaging and Food Machinery

基　　金：河南省重大科技专项(141100210300)

摘　　要：以三角形瓦楞衬垫为研究基元,提出了三角形支撑型四角固支瓦楞缓冲结构。基于静态压缩试验得到的缓冲系数-最大静应力曲线,及动态压缩试验得到的最大加速度-静应力曲线,结合相应的计算公式,可求得满足产品脆值要求的三角形瓦楞缓冲结构尺寸。该研究方法可确定三角形瓦楞衬垫的承载面积A与厚度t,也是三角形支撑型四角固支瓦楞缓冲结构设计的重点。经凯里卡特公式校核验证,该设计方法得到的三角形四角固支瓦楞缓冲结构可满足产品保护的要求。By taking a triangle-supported corrugated insert as the research object,a new trianglesupported four-corner fixed corrugation cushion structure was proposed.Based on the stress-strain curve,C-σm curve and Gm-σs curve obtained from static and dynamic compression tests,and according to corresponding formula,the structural dimensions of the triangle corrugated inserts which satisfies product fragility requirement can be obtained.The method can be used to determine the bearing area A and thickness t of the triangle insert,which is also the key of cushion structure design.Through verification by K.Q.Kellicutt,the design method of the triangle-supported four-corner cushion structure can meet the product protection requirements.

关 键 词：三角形瓦楞衬垫 四角固支 承载面积 厚度 

分 类 号：TB484.1[一般工业技术—包装工程]