Vertical differential grout pump experimental studies methods validation
DOI:
https://doi.org/10.26906/znp.2019.52.1668Keywords:
plastering works, plaster works complex mechanization, plaster works mechanization equipment, mortar transportation by pipelines, mortar pump, test facility, test procedure, experiment, experimental accuracyAbstract
The article is devoted to creation and substantiation of experimental research method of vertical differential grout pump
with flowing piston mark РН 2-4, developed by researchers at Poltava National Technical Yuri Kondratyuk University.
Experiments type has been substantiated, variation intervals of the studied parameters values have been determined, the
preparation of the experimental sample of the grout pump for research has been described, an experimental installation for research
has been designed, the measuring means have been selected, the conditions for performing the experiments have been
determined. This technique enables to find the rational values for the following parameters of the solution pump when working
with plaster solutions of different displacement: working body frequency movement, diameter, mass and height of lifting
over the valve, the hole diameter in the valve sockets.
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