Research on the Design Method of Cushioning Packaging for Products with Unbalanced Mass
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Published:2023-07-26
Issue:15
Volume:13
Page:8632
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ISSN:2076-3417
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Container-title:Applied Sciences
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language:en
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Short-container-title:Applied Sciences
Author:
Yang Xiaojun12,
Li Huoxing1ORCID,
Sun Ying1,
Cai Yijie12,
Zhou Hongdi12,
Zhong Fei12
Affiliation:
1. School of Mechanical Engineering, Hubei University of Technology, Wuhan 430068, China
2. Hubei Key Laboratory of Modern Manufacturing Quality Engineering, Hubei University of Technology, Wuhan 430068, China
Abstract
The purpose of this work is to provide support for the design of cushioning packaging materials for products with unbalanced mass distributions. A mathematical model of the cushioning packaging system is established and the fourth-order Runge–Kutta method is used to compare the vibration response of products with balanced and unbalanced mass. Finite element simulations are conducted to demonstrate the feasibility of the proposed method of optimizing the design of cushioning packaging materials for products with unbalanced mass distributions using various damping materials. The simulation results are verified by experiments. The results show that the magnitude of the mass offset has a large effect on the acceleration of damped cushioning packaging systems for products with unbalanced mass. The vibration response can be corrected by appropriately increasing the damping coefficient at the mass offset end, thus providing an effective method of optimizing the design of cushioning packaging for products with unbalanced mass.
Funder
Key Research and Development Program of Hubei Province of China
National Natural Science Foundation of China
High Level Talent Fund of Hubei University of Technology
Open Fund of Hubei Key Laboratory of Modern Manufacturing Quality Engineering
Natural Science Foundation of Hubei Province
Subject
Fluid Flow and Transfer Processes,Computer Science Applications,Process Chemistry and Technology,General Engineering,Instrumentation,General Materials Science
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