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Information × Registration Number 0219U101858, 0115U004732 , R & D reports Title Improvement of constructions and technological preproduction of lifting-transport, building and mining machines manufacturing. popup.stage_title Head Kassov Valerii D., Доктор технічних наук Registration Date 15-11-2019 Organization Donbass State Engineering Academy popup.description2 The object of study - hoisting, transporting and earthmoving equipment. The purpose of the work is to increase the technical level of hoisting and transport equipment by improving machine designs, technological processes of production and modes of its use. Research Methods - Theoretical studies on mathematical models using, Excel spreadsheet, and more. Experimental studies on laboratory facilities using strain gauges. Results: investigated methods of constructive assembly of nodes in metal structures; the technique of conducting experimental researches on physical models of actuators of hoisting-and-transport machines is substantiated; technological modes of bending stretching have been developed; a search has been conducted to increase the protection of the edges of welded joints from thermal impact, as well as ways to reduce stresses at welded nodes; the technique of increase of reliability of the anti-theft devices of cranes at influence on them of wind loads is developed. Expected implementation - when developing new machines and mechanisms at leading machine-building enterprises in Kramatorsk. The results of the work can be used by other designers and researchers of hoisting and transport equipment. Product Description popup.authors popup.nrat_date 2020-04-02 Close