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Original Article
Scientific and Experimental Substantiation of the Key Geometric and Kinematic Parameters of Vibrocutting Machines
Artur Altunyan
Armenian National Agrarian University
Corresponding Author
ORCiD: https://orcid.org/0000-0001-7198-5220
License:
This work is licensed under a CC BY 4.0 License. Read Full License
The process of cutting with a blade is largely applied in technological equipment used in the agricultural production complex and is used to process raw materials with different physical and mechanical properties. Nonetheless, the relation between the parameters of processing with vibroblade and the rheological properties of the processed material is insufficiently studied, while it is an important issue of practical significance.
As a result of laboratory experiments, it became possible to obtain the power characteristics of vibrocutting of common reed, establish an optimal combination of factors: vibration amplitude, frequency and the speed of the blade delivery to ensure the minimum vibro-cutting force. As a desirable kinematic regime, πΎ =π/ππ , the following relation of speed of delivery and vibration speed of the toothed blade: β 0.004.
Keywords
vibration, blade, cutting force, scientific experiments, optimal values
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This is a preprint. It has not completed peer review.
Original Article
Scientific and Experimental Substantiation of the Key Geometric and Kinematic Parameters of Vibrocutting Machines
Artur Altunyan
Armenian National Agrarian University
Corresponding Author
ORCiD: https://orcid.org/0000-0001-7198-5220
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 09 Jan, 2021
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Subject Areas
Mechanical Engineering
License:
This work is licensed under a CC BY 4.0 License. Read Full License
The process of cutting with a blade is largely applied in technological equipment used in the agricultural production complex and is used to process raw materials with different physical and mechanical properties. Nonetheless, the relation between the parameters of processing with vibroblade and the rheological properties of the processed material is insufficiently studied, while it is an important issue of practical significance.
As a result of laboratory experiments, it became possible to obtain the power characteristics of vibrocutting of common reed, establish an optimal combination of factors: vibration amplitude, frequency and the speed of the blade delivery to ensure the minimum vibro-cutting force. As a desirable kinematic regime, πΎ =π/ππ , the following relation of speed of delivery and vibration speed of the toothed blade: β 0.004.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Due to technical limitations, full-text HTML conversion of this manuscript could not be completed. However, the latest manuscript can be downloaded and accessed as a PDF.