<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>This paper briefly outlines the design of replaceable cutting teeth of bucket chain excavator, which are attached to a holder with a detachable joint. The description of the rock cutting process is very complex, so the investigation of the effect of lateral forces is complicated through cutting tests. We use accordingly numerical analysis to examine some segments of the cutting process. Our main objective is to present the finite element analysis of cutting teeth in which the linear increase of the lateral force is taken into consideration. The finite element analysis is a powerful technique, which is enabled to compute the stress and displacement distribution in cutting teeth. The simulation results have shown that the maximum stresses decrease if the lateral force increases. The geometry of the optimized cutting teeth will be safe under the given loading conditions.</p>
</abstract>

This paper briefly outlines the design of replaceable cutting teeth of bucket chain excavator, which are attached to a holder with a detachable joint. The description of the rock cutting process is very complex, so the investigation of the effect of lateral forces is complicated through cutting tests. We use accordingly numerical analysis to examine some segments of the cutting process. Our main objective is to present the finite element analysis of cutting teeth in which the linear increase of the lateral force is taken into consideration. The finite element analysis is a powerful technique, which is enabled to compute the stress and displacement distribution in cutting teeth. The simulation results have shown that the maximum stresses decrease if the lateral force increases. The geometry of the optimized cutting teeth will be safe under the given loading conditions.

Analysis of a Replaceable Cutting Tooth of Bucket Chain Excavator

Mining Revue

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.

{"article-title":"Analysis of a Replaceable Cutting Tooth of Bucket Chain Excavator"}

This paper briefly outlines the design of replaceable cutting teeth of bucket chain excavator, which are attached to a holder with a detachable joint. The...

Analysis of a Replaceable Cutting Tooth of Bucket Chain Excavator

Online veröffentlicht: 01. Jan. 2022

Seitenbereich: 28 - 32

DOI: https://doi.org/10.2478/minrv-2021-0032

Schlüsselwörter
bucket chain excavator, cutting teeth, detachable joint, cutting load, FEA

© 2021 Samir Mezani et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.

Analysis of a Replaceable Cutting Tooth of Bucket Chain Excavator

Online veröffentlicht: 01. Jan. 2022

Seitenbereich: 28 - 32

DOI: https://doi.org/10.2478/minrv-2021-0032

Schlüsselwörterbucket chain excavator, cutting teeth, detachable joint, cutting load, FEA

© 2021 Samir Mezani et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.

Schlüsselwörter
bucket chain excavator, cutting teeth, detachable joint, cutting load, FEA