E3S Web Conf.
Volume 112, 20198th International Conference on Thermal Equipment, Renewable Energy and Rural Development (TE-RE-RD 2019)
|Number of page(s)||9|
|Published online||20 August 2019|
Aspects regarding FEM simulation of stress in hammer mill working tool
University POLITEHNICA from Bucharest, Spl. Independentei no 313, Sector 6 Bucharest, Romania
2 National institute of research -development for machines and installations designed to agriculture and food industry – INMA Ion Ionescu de la Brad Blv. No. 6, Sector 1 Bucharest, Romania
3 University of Agricultural Sciences and Veterinary Medicine Iaşi, Mihail Sadoveanu Alley, No. 3, Iaşi, 700490, Romania
* Corresponding author: email@example.com
Considering the need for development and improvement of biomass processing equipment, researchers bring contribution by making suggestions to design also through simulation and modelling of different stresses that occur on equipment’s working tools. In this paper the stress in hammer mill working tools was analysed using FEM simulation with the help of SolidWorks 2016 Premium, projecting the geometric model and FEM simulation for a MC 22 hammer mill. The hammer mill has a four bolts rotor on which are the hammer disposed. The hammer mills rotor frequency is about 2940 rot/min. An important result in FEM simulation was the fact that the maximum reaction in the hammer joint was 11635 N. After FEM simulation experimental research were done using shredded miscanthus and energetic willow, the mill being equipped alternately with 4 types of hammers, with corners processed differently.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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