0945型瓦楞纸板衬垫缓冲防振性能试验
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摘要
目的研究0945型瓦楞纸板衬垫三角形支座底部支撑点位置对其缓冲防振性能的影响。方法以0945型衬垫三角形支座的底部支撑点与边缘的水平距离为结构参数,采用B楞瓦楞纸板制作5种0945型衬垫试样,利用静、动态压缩试验、随机振动试验分析衬垫的缓冲防振性能。结果应力-应变曲线表明,当底部支撑点与边缘的距离为40 mm时,衬垫的最大应力达到78 k N;当该距离为0时,衬垫的单位体积应变能达到35.67 k J/m3。最大加速度-静应力曲线表明,40 mm时衬垫的最大加速度最小。随机振动功率谱密度曲线表明,距离为0时,衬垫的功率谱密度峰值最小。结论 0945型瓦楞纸板衬垫三角形支座为直角三角形时,垂直边能承受较大载荷,产生较小变形,不易塌陷,缓冲防振性能最好。
The work aims to research the impact of bottom supporting point of triangular support on the cushioning and anti-vibration properties of 0945-type corrugated paperboard liner. With the horizontal distance between the bottom supporting point of the 0945-type liner's triangular support and the edge as structural parameter, and then five kinds of 0945-type liner samples were made by B-flute corrugated paperboard. Through the static and dynamic compression tests and random vibration test, the cushioning and anti-vibration properties of the liner were analyzed. The stress-strain curves showed that the maximum stress of liner reached up to 78 k N when the distance between the bottom supporting point and the edge was 40 mm. The unit volume strain energy of the liner was 35.67 k J/m3 when such distance was 0 mm. The maximum acceleration-static stress curve showed that the maximum acceleration of the liner was the minimum when the distance was 40 mm. Power spectral density curve of random vibration showed that the peak of power spectral density was the minimum when the distance was 0 mm. When the triangular support of 0945-type corrugated paperboard liner is right triangular, the perpendicular edge can endure larger loads and produce smaller deformation and not be easy to collapse, and the cushioning and anti-vibration properties are the best.
The work aims to research the impact of bottom supporting point of triangular support on the cushioning and anti-vibration properties of 0945-type corrugated paperboard liner. With the horizontal distance between the bottom supporting point of the 0945-type liner's triangular support and the edge as structural parameter, and then five kinds of 0945-type liner samples were made by B-flute corrugated paperboard. Through the static and dynamic compression tests and random vibration test, the cushioning and anti-vibration properties of the liner were analyzed. The stress-strain curves showed that the maximum stress of liner reached up to 78 k N when the distance between the bottom supporting point and the edge was 40 mm. The unit volume strain energy of the liner was 35.67 k J/m3 when such distance was 0 mm. The maximum acceleration-static stress curve showed that the maximum acceleration of the liner was the minimum when the distance was 40 mm. Power spectral density curve of random vibration showed that the peak of power spectral density was the minimum when the distance was 0 mm. When the triangular support of 0945-type corrugated paperboard liner is right triangular, the perpendicular edge can endure larger loads and produce smaller deformation and not be easy to collapse, and the cushioning and anti-vibration properties are the best.
引文
[1]孙聚杰.瓦楞纸板结构件及强化技术研究现状[J].湖南包装,2011(3):26—28.SUN Ju-jie.Research Status of Corrugated Paperboard Structural Component and Strengthening Technology[J].Hunan Packaging,2011(3):26—28.
[2]GB/T 6543—2008,运输包装用单瓦楞纸箱和双瓦楞纸箱[S].GB/T 6543—2008,Single and Double Corrugated Boxes for Transport Packages[S].
[3]张涛.瓦楞纸板缓冲件的结构模型及其参数研究[D].无锡:江南大学,2007.ZHANG Tao.The Research on Structure Analysis Model and the Structural Parameters of the Corrugated Cardboard Cushion[D].Wuxi:Jiangnan University,2007.
[4]鄂玉萍,吕绍荣,王志伟.三角形瓦楞纸制品的结构尺寸设计[J].江南大学学报(自然科学版),2009,8(1):72—75.E Yu-ping,LYU Shao-rong,WANG Zhi-wei.Dimension Design of Triangular Structural Component of Corrugated Paperboard[J].Journal of Jiangnan University(Natural Science Edition),2009,8(1):72—75.
[5]李兆元.典型瓦楞纸板结构件的缓冲性能及其计算机仿真[D].无锡:江南大学,2008.LI Zhao-yuan.Research on Cushioning Property and Simulation of Typical Corrugated Board Structure[D].Wuxi:Jiangnan University,2008.
[6]SEK M,ROUILLARD V,TARASH H,et al.Enhancement of Cushioning Performance with Paperboard Crumple Inserts[J].Packaging Technology and Science,2005,18(5):273—278.
[7]ROUILLARD V,SEK M.Behaviour of Multi-layered Corrugated Paperboard Cushioning Systems under Impact Loads[J].Applied Mechanics and Materials,2007,43(4):345—347.
[8]荆明浩,金佳丽,刘静,等.瓦楞纸板缓冲衬垫的性能研究[J].中国包装工业,2015(22):35—37.JING Ming-hao,JIN Jia-li,LIU Jing,et al.Research on Performance of Corrugated Paperboard Cushion[J].China Packaging Industry,2015(22):35—37.
[9]王冬梅.瓦楞复合材料静态压缩吸能性能研究[J].包装工程,2007,28(12):71—73.WANG Dong-mei.Static Compression and Energy Absorption Properties of Corrugated Composites[J].Packaging Engineering,2007,28(12):71—73.
[10]马宴苹.AB型双瓦楞纸板衬垫缓冲性能的试验研究[D].西安:西安理工大学,2007.MA Yan-ping.Experimental Studies on Dynamic Cushioning Properties of Double-wall Corrugated Paperboard Cushion with A and B Flutes[J].Xi'an:Xi'an University of Technology,2007.
[11]刘功,刘占胜,宋海燕.瓦楞纸板缓冲包装结构的缓冲性能研究[J].中国包装,2003(6):95—96.LIU Gong,LIU Zhan-sheng,SONG Hai-yan.The Research on the Cushion Performance of Corrugated Cardboard as Package Structure[J].China Packaging,2003(6):95—96.
[12]张克宏,杜俊娟,夏业鲍,等.液晶显示器的全瓦楞纸板缓冲包装设计[J].包装与食品机械,2009,27(6):14—17.ZHANG Ke-hong,DU Jun-juan,XIA Ye-bao,et al.LCD's Cushioning Package Design with Corrugated Board[J].Packaging and Food Machinery,2009,27(6):14—17.
[13]李杨,陈曲.基于Ansys的打印机全瓦楞缓冲包装设计[J].包装学报,2012,4(2):37—41.LI Yang,CHEN Qu.Corrugated Cushioning Packaging Design of Printer Based on Ansys[J].Packaging Journal,2012,4(2):37—41.
[14]李晓刚,蔡源春,蔡静蕊,等.粗陶球形两件套手抓壶包装:中国,205186951U[P].2016-04-27.LI Xiao-gang,CAI Yuan-chun,CAI Jing-rui,et al.Coarse Ceramic Spherical Two-piece Tea Set Packaging:China,205186951U[P].2016-04-27.
[15]李晓刚,蔡源春,蔡静蕊,等.粗陶球形三件套手抓壶包装:中国,205221326U[P].2016-05-11.LI Xiao-gang,CAI Yuan-chun,CAI Jing-rui,et al.Coarse Ceramic Spherical Three-piece Tea Set Packaging:China,205221326U[P].2016-05-11.
[16]李晓刚,蔡源春,蔡静蕊,等.碗包装结构:中国,205221513U[P].2016-05-11.LI Xiao-gang,CAI Yuan-chun,CAI Jing-rui,et al.A Bowl Packaging Structure:China,205221513U[P].2016-05-11.
[17]GB/T 8168—2008,包装用缓冲材料静态压缩试验方法[S].GB/T 8168—2008,Testing Method of Static Compression for Packaging Cushioning Materials[S].
[18]GB/T 8167—2008,包装用缓冲材料动态压缩试验方法[S].GB/T 8167—2008,Testing Method of Dynamic Compression for Packaging Materials[S].
[19]GB/T 4857.23—2012,包装运输包装件基本试验第23部分:随机振动试验方法[S].GB/T 4857.23—2012,Packaging-Basic Tests for Transport Packages-Part 23:Random Vibration Test Method[S].
[20]ASTM D4728—2006,Standard Test Method for Random Vibration Testing of Shipping Containers[S].
[2]GB/T 6543—2008,运输包装用单瓦楞纸箱和双瓦楞纸箱[S].GB/T 6543—2008,Single and Double Corrugated Boxes for Transport Packages[S].
[3]张涛.瓦楞纸板缓冲件的结构模型及其参数研究[D].无锡:江南大学,2007.ZHANG Tao.The Research on Structure Analysis Model and the Structural Parameters of the Corrugated Cardboard Cushion[D].Wuxi:Jiangnan University,2007.
[4]鄂玉萍,吕绍荣,王志伟.三角形瓦楞纸制品的结构尺寸设计[J].江南大学学报(自然科学版),2009,8(1):72—75.E Yu-ping,LYU Shao-rong,WANG Zhi-wei.Dimension Design of Triangular Structural Component of Corrugated Paperboard[J].Journal of Jiangnan University(Natural Science Edition),2009,8(1):72—75.
[5]李兆元.典型瓦楞纸板结构件的缓冲性能及其计算机仿真[D].无锡:江南大学,2008.LI Zhao-yuan.Research on Cushioning Property and Simulation of Typical Corrugated Board Structure[D].Wuxi:Jiangnan University,2008.
[6]SEK M,ROUILLARD V,TARASH H,et al.Enhancement of Cushioning Performance with Paperboard Crumple Inserts[J].Packaging Technology and Science,2005,18(5):273—278.
[7]ROUILLARD V,SEK M.Behaviour of Multi-layered Corrugated Paperboard Cushioning Systems under Impact Loads[J].Applied Mechanics and Materials,2007,43(4):345—347.
[8]荆明浩,金佳丽,刘静,等.瓦楞纸板缓冲衬垫的性能研究[J].中国包装工业,2015(22):35—37.JING Ming-hao,JIN Jia-li,LIU Jing,et al.Research on Performance of Corrugated Paperboard Cushion[J].China Packaging Industry,2015(22):35—37.
[9]王冬梅.瓦楞复合材料静态压缩吸能性能研究[J].包装工程,2007,28(12):71—73.WANG Dong-mei.Static Compression and Energy Absorption Properties of Corrugated Composites[J].Packaging Engineering,2007,28(12):71—73.
[10]马宴苹.AB型双瓦楞纸板衬垫缓冲性能的试验研究[D].西安:西安理工大学,2007.MA Yan-ping.Experimental Studies on Dynamic Cushioning Properties of Double-wall Corrugated Paperboard Cushion with A and B Flutes[J].Xi'an:Xi'an University of Technology,2007.
[11]刘功,刘占胜,宋海燕.瓦楞纸板缓冲包装结构的缓冲性能研究[J].中国包装,2003(6):95—96.LIU Gong,LIU Zhan-sheng,SONG Hai-yan.The Research on the Cushion Performance of Corrugated Cardboard as Package Structure[J].China Packaging,2003(6):95—96.
[12]张克宏,杜俊娟,夏业鲍,等.液晶显示器的全瓦楞纸板缓冲包装设计[J].包装与食品机械,2009,27(6):14—17.ZHANG Ke-hong,DU Jun-juan,XIA Ye-bao,et al.LCD's Cushioning Package Design with Corrugated Board[J].Packaging and Food Machinery,2009,27(6):14—17.
[13]李杨,陈曲.基于Ansys的打印机全瓦楞缓冲包装设计[J].包装学报,2012,4(2):37—41.LI Yang,CHEN Qu.Corrugated Cushioning Packaging Design of Printer Based on Ansys[J].Packaging Journal,2012,4(2):37—41.
[14]李晓刚,蔡源春,蔡静蕊,等.粗陶球形两件套手抓壶包装:中国,205186951U[P].2016-04-27.LI Xiao-gang,CAI Yuan-chun,CAI Jing-rui,et al.Coarse Ceramic Spherical Two-piece Tea Set Packaging:China,205186951U[P].2016-04-27.
[15]李晓刚,蔡源春,蔡静蕊,等.粗陶球形三件套手抓壶包装:中国,205221326U[P].2016-05-11.LI Xiao-gang,CAI Yuan-chun,CAI Jing-rui,et al.Coarse Ceramic Spherical Three-piece Tea Set Packaging:China,205221326U[P].2016-05-11.
[16]李晓刚,蔡源春,蔡静蕊,等.碗包装结构:中国,205221513U[P].2016-05-11.LI Xiao-gang,CAI Yuan-chun,CAI Jing-rui,et al.A Bowl Packaging Structure:China,205221513U[P].2016-05-11.
[17]GB/T 8168—2008,包装用缓冲材料静态压缩试验方法[S].GB/T 8168—2008,Testing Method of Static Compression for Packaging Cushioning Materials[S].
[18]GB/T 8167—2008,包装用缓冲材料动态压缩试验方法[S].GB/T 8167—2008,Testing Method of Dynamic Compression for Packaging Materials[S].
[19]GB/T 4857.23—2012,包装运输包装件基本试验第23部分:随机振动试验方法[S].GB/T 4857.23—2012,Packaging-Basic Tests for Transport Packages-Part 23:Random Vibration Test Method[S].
[20]ASTM D4728—2006,Standard Test Method for Random Vibration Testing of Shipping Containers[S].