皮革科学与工程2024，Vol.34Issue(1)：1-7,17,8.DOI:10.19677/j.issn.1004-7964.2024.01.001
鞣制过程中皮革在转鼓内的形变特征及受力分析
Deformation Mechanism and Force Analysis of Leather in Drum
摘要
Abstract
The deformation and force-bearing processes of leather in drum during tanning were investigated under different rotating speeds.The complicated deformation process of leather in drum was first simplified to a periodic process from a circle to an oval,and the calculation model of deformation was established.Then the deformation and force-bearing processes of leather in the drum were quantitatively validated through visualization experimental data.It was proven that this model was scientifically sound.Moreover,using high speed(such as 15 r/min in this experiment)at the beginning of tanning and low speed(such as 5 r/min in this experiment)at the end of tanning can result in large deformation and pushing force of leather,thereby benefiting the mass transfer of leather chemicals and enhancing tanning performance.The obtained results are expected to improve the energy conservation of leather industry.关键词
皮革/转鼓/鞣制/形变/受力分析Key words
leather/drum/tanning/deformation/force analysis分类
轻工纺织引用本文复制引用
韩明真,江卓成,谢果,曾运航,王亚楠..鞣制过程中皮革在转鼓内的形变特征及受力分析[J].皮革科学与工程,2024,34(1):1-7,17,8.基金项目
四川省自然科学基金(2022NSFSC1180) （2022NSFSC1180）
四川大学"大学生创新创业训练计划"项目(C2023124137) （C2023124137）
