Debye Temperature and Elastic Constants of Geophysical Minerals: Theoretical Prediction
A Mexican manufacturing plant, whose main product is deodorant tablets for domestic and commercial use, requested the design, construction, and commissioning of an automatic machine capable of producing 3 600 Paradichlorobenzene deodorant tablets per hour (PDB). The density of the tablets should be no less than 1 400 [kg/m3], with a maximum weight variation of 4.5 percent. It was necessary to measure energies and exerted forces during granulated PDB compaction in order to design the machine. The experimental data allow us to calculate the amount of power required to achieve the desired density in PDB tablets. Electropneumatic and electro-hydraulic technologies are used in the tableting machine to perform movement and compaction force. Grafcet was used to realize the machine’s logic controller specification, allowing for efficiency and accuracy. The work produced a versatile, efficient machine with a reliable control system.
Author (s) Details
Brijesh K. Pandey
Department of Physics and Material Science, M. M. M. University of Technology, Gorakhpur, India.
Chandra K. Singh
Department of Physics and Material Science, M. M. M. University of Technology, Gorakhpur, India.
Anjani K. Pandey
Department of Physics, D.D. Degree College, Azamgarh, UP, India.
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