Structural Analysis of a Teat Cup Liner

Sho Hei Adachi; Li Min Bao; Osamu Yamazaki

doi:10.4028/www.scientific.net/AMM.43.675

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 43Structural Analysis of a Teat Cup Liner

Structural Analysis of a Teat Cup Liner

Abstract:

This study attempts to analyze the structure of the thin-walled part in the teat cup liner for FEM by the finite-element method (FEM) and to determine the most suitable structure for it. For the first step, we prepared a specimen liner made from NBR (Acrylonitrile-Butadiene Rubber) and silicon rubber (made by ORION MACHINERY CO., LTD.) and conducted tensile and compression tests for mechanical scraping properties of rubber Data. We then analyzed the thin-walled part using SolidWorks Simulation (SolidWorks Corporation) for finite-element analysis in liner process from expression of milk into nipple massage.