- 21. Analytical methods for determining the effect of the dynamic process on the nonlinear flexural vibrations and the strength of compressed shaft
- (Geotechnical and mining mechanical engineering, machine building)
- ... v tekhnitsi ta tekhnologíyakh, 2, pp. 44‒47. 3. Pukach, P. Ya. and Kuzio, I. V., 2015. Resonance phenomena in quasi-zero stiffness vibration isolation systems. Naukovyi Visnyk Natsionalnoho Hirnychoho ...
- Created on 17 November 2017
- 22. Conditions of replacing a single-frequency vibro-exciter with a dual-frequency one in the form of passive auto-balancer
- (Solid-State Physics, Mineral Processing)
- ... dual-frequency vibro-exciters in the form of passive auto-balancers. It is established that the frequency of slow vibrations of the modernized machine is influenced by a stiffness coefficient of supports ...
- Created on 16 March 2017
- 23. Determination of development grounds and characteristics of mobile multi-coordinate robotic machines for materials machining in field conditions
- (Geotechnical and mining mechanical engineering, machine building)
- ... Mainly, the theoretical research methods which include the determination of the elastic system stiffness matrix of the machine and the manipulator were applied. Circuit and structural solutions of mobile ...
- Created on 17 November 2016
- 24. An improved principal component analysis method based on wavelet denoising preprocessing for modal parameter identification
- (Information technologies, systems analysis and administration)
- ... shear buildings for simultaneous identification of mass, stiffness and damping matrices using two different soft-computing methods. Expert Systems with Applications, Vol. 38, No. 5, pp. 5320–5329. 2. ...
- Created on 04 August 2016
- 25. The stress state of heavy loaded open gearing with incomplete tooth contact
- (Geotechnical and mining mechanical engineering, machine building)
- ... Calculation of Load Capacity of Spur and Helical Gears, Part 1. Geneva. 4. Hui Ma, Rongze Song, Xu Pang, Bangchun Wen., 2014. Time-varying mesh stiffness calculation of cracked spur gears. Engineering ...
- Created on 04 August 2016
- 26. The stiffness of The Open Gearing of Tumbling MillS
- (Geotechnical and mining mechanical engineering, machine building)
- ... Abstract: Purpose. Development of the calculation technique of gear wheels tooth pair stiffness in one-pair gearing by the finite elements method and its application for an estimation of tumbling ...
- Created on 22 June 2016
- 27. Resonance phenomena in quasi-zero stiffness vibration isolation systems
- (Geotechnical and mining mechanical engineering, machine building)
- ... in nonlinear oscillatory systems with quasi-zero stiffness and with one or many degrees of freedom, which are widely used in industry for cargo and personnel vibration isolation during transportation. ...
- Created on 30 October 2015
- 28. The crane’s vibrating systems controlled by mechatronic devices with magnetorheological fluid: the nonlinear mathematical model of behavior and optimization of work regimes
- (Geotechnical and mining mechanical engineering, machine building)
- ... one cycle of damper work under the external field of constant strength. When mass or stiffness is variable the equivalent damping factor can be set by adjusting the strength of external field to have crane’s ...
- Created on 14 January 2015
- 29. Determination of stiffness of structural elements drive ball mill
- (Geotechnical and mining mechanical engineering, machine building)
- ... P., de-Juan, A. and Sancibrian, R. (2013), “The model for studying the meshing stiffness in spur gear transmissions”, Mechanism and Machine Theory, no. 61, pp. 30–58. ...
- Created on 14 January 2015
- 30. Analysis of limit states of mining frame support
- (Mining)
- ... change depending on the external loading parameters, the contact conditions of its interaction with the rock massif and the backfill stiffness. Methodology. The research was based on the numerical simulation ...
- Created on 10 July 2013
- 31. The theory of multi-layer winding of rubber-rope cable
- (Monographs 2011)
- ... This method takes into account absence of longitudinal cable pressure and dependence of layers stiffness characteristics upon parameters of multilayer winding. Algorithms of applying calculation method ...
- Created on 23 April 2013
- 32. The research of the dredge’s dynamics during marine sediments mining
- (Poturayev readings. Materials of the All-Ukrainian theoretical and practical conference)
- Authors: V.P. Franchuk, Doctor of Sciences (Tech.), Professor, Head of the Mining Machines and Engineering Department of the State Higher Educational Institution “National Mining University”, ...
- Created on 23 November 2012