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Information × Registration Number 0215U004659, 0112U006712 , R & D reports Title Background of directions of increase of reliability and durability of the load-lifting, transporting, building and mountain equipment on conceptual phase. popup.stage_title Head Kassov Valeriy D., Доктор технічних наук Registration Date 27-07-2015 Organization Donbass State Engineering Academy popup.description2 The object of study: lifting and handling equipment: tracked excavators and walking the course; Chassis bridge cranes; classification of the mode of operation of the crane; methods for evaluating the technical condition of cranes. Objective: To enhance the level of handling and conveying technology through improved machine designs and modes of use. Methods: theoretical studies on mathematical models using mathematical package Maple, spreadsheet Excel, et al. Experimental studies on laboratory installations using strain-gauge equipment. Theoretical and practical results: 1.The model of the composition of the metal during surfacing flux cored wire complex design. 2.The recommendations on the creation of devices to eliminate the locking of the working body of the earth-moving machinery. 3. A mathematical model of multibody mechanism lifting crane bridge type, allowing to estimate the mutual influence of elements of the mechanism on the dynamic factor of the bridge. 4. An algorithm for power analysis crank-hinge mechanism pacing dragline excavators. 5.The optimal welding conditions at the welding defects in parts PTM electroslag method. 6.Determine the rational parameters of the mechanism of movement Four walking excavator.. 7.The method of calculating the power parameters to optimize the process reducing electric-welding of worn parts crane equipment functionally-oriented powder materials. 8.The analysis of the structures of actuators and operating equipment for straightening thick sheets 9. The analysis of the loading of the support equipment jib cranes. 10.Develop the main stages of the process of electroslag welding consumable mouthpiece petal spherical bottom of the reactor steel 12KhM + 0H18N10T. The effectiveness of the implementation: based on mathematical modeling performance improvement of technical level of material handling and digging in their design and modernization. Scope: Engineering. Product Description popup.authors Єрмакова Світлана Олександрівна Іваник Ганна Василівна Бережна Олена Валеріївна Гаврильченко Ольга Олександрівна Дорохов Микола Юрійович Кабацький Олексій Володимирович Кассов Валерій Дмитрович Койнаш Віталій Олексійович Крупко Ігор Валерійович Крупко Валерій Григорович Разумович Олеся Олегівна Таровик Микола Георгійович popup.nrat_date 2020-04-02 Close