Influence of the strength of the test of the production of pasta
Abstract
The article shows a new direction in the design of matrices for the production of pasta. It is theoretically justified and experimentally confirmed that round composite matrix consisting of two parts, have increased body strength with a significantly smaller deflection of the working surface, while the cylindrical rigidity of the matrix body remains unchanged. Composite matrices should be used in presses of technological lines of foreign companies, in which matrices with an outer diameter of 520 and 610 mm and a thickness of 110 and 140 mm, respectively, are used – for such matrices the issues of strength and deflection of the hull (buckling) are particularly relevant. Experimentally obtained new formulas for determining the maximum moments and magnitude of the deflection of the hull of composite matrices.
About the Authors
V. J. Grudanov
The Belarusian State Agrarian Technical University
Belarus
Belarus
Grudanov Vladimir Y. – D. Sc. (Engineering), Professor, Professor of Technology and Logistics Processes, Processing of Agricultural Products
99, Nezavisimosti, 220124, Minsk
A. B. Torgan
The Belarusian State Agrarian Technical University
Belarus
Belarus
Torhan Anna B. – Ph.D, (Engineering), Assistant Professor of Technology and Logistics Processes, Processing of Agricultural Products
99, Nezavisimosti, 220124, Minsk
P. V. Stankevich
The Belarusian State Agrarian Technical University
Belarus
Belarus
Stankevich Pavel V. – graduate student of the department of technologies and technical support of the processing of agricultural products
99, Nezavisimosti, 220124, Minsk
References
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Review
For citations:
Grudanov V.J., Torgan A.B., Stankevich P.V. Influence of the strength of the test of the production of pasta. Food Industry: Science and Technology. 2019;12(2):31-42. (In Russ.)
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