Choice of Parameters and Stability of Nonlinear Vibration Isolation Device

Mustafina, R M; Plotnikov, I. A.; Plotnikova, Inna; Tchaikovskaya, O. N.

doi:10.1088/1742-6596/671/1/012046

Cited by 10 publications

(4 citation statements)

References 2 publications

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“…Earlier we published a number of papers [12][13][14] about the use of fibers which are produced by the technology [1][2][3] for filtration purification of water from oil products and other pollutants [15][16][17][18] with the methane-butane fraction being separated from natural gas before transportation [19][20][21][22] by the characteristics of the fibers with the surface modified by anti-bactericidal additives.…”

Section: Methodsmentioning

confidence: 99%

Physico-chemical Modification of the Fibrous Filter Nozzles for Purification Processes of Water and Air

Bordunov¹,

Galtseva

Natalinova

et al. 2017

IOP Conf. Ser.: Mater. Sci. Eng.

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Abstract.A set of experiments to study physical and chemical modification of the surface of fibers is conducted to expand the area of their application for purification of water, gas and air (including that in conditions of space). The possibility of modification of filter nozzles in the process of fiber formation by particles of coal of BAU type, copper sulfide and silver chloride is experimentally shown. The fraction of the copper sulfide powder less than 50 microns in size was crushed in a spherical mill; it was deposited on fiber at air temperature of 50 0 C and powder consumption of 0.5 g/l of air. The resulting material contained 6-18 CuS particles per 1 cm of the fiber length. An effective bactericidal fibrous material can be produced using rather cheap material -CuS and relatively cheap natural compounds of sulphides and oxides of heavy metals.

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Section: Methodsmentioning

confidence: 99%

Physico-chemical Modification of the Fibrous Filter Nozzles for Purification Processes of Water and Air

Bordunov¹,

Galtseva

Natalinova

et al. 2017

IOP Conf. Ser.: Mater. Sci. Eng.

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“…The column on the inner side is provided with a Z-axis guide rail slider mounting groove, and the column on the outer side is connected to the roof of milling machine, the connecting surface of the outer column and the roof is higher than the upper end surface of the inner column. A milling machine foundation should have a vibration isolation device [23], working under constant temperature and humidity conditions.…”

Section: Features Of Optical Free-form Surface Milling Machinementioning

confidence: 99%

Design of Optical Free-Form Surface Milling Machine Based on Mechanical Shunt and Dynamic Analysis

Wang

et al. 2021

Applied Sciences

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An optical free-form surface milling machine is designed according to the process characteristics and cutting force of optical components manufacturing. The Z-axis column of the milling machine is designed by a mechanical shunt. In this paper, based on the principle of multibody dynamics (MBD), a virtual prototype (VP) of the optical free-form surface milling machine was established by the ADAMS software. The Z-axis characteristics of the milling machine were simulated and studied, and a modal analysis was carried out to obtain the natural frequencies and vibration modes of the milling machine. The simulation results show that the Z-axis of the milling machine has excellent dynamic characteristics when the gravity balance device is not working. The average torque of the Z-axis motor is 0.5 N·m when the gravity balance device is working, the average torque of the Z-axis motor is 0.1 N·m, and the average torque is reduced by 80%; therefore, the gravity balance device can obviously lower the load of the Z-axis motor, and improve the efficiency of the milling machine.

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“…At the same time, occurring vibrations do not have a major impact on the stability of the insulating properties [4].…”

Section: Introductionmentioning

confidence: 98%

Transformer Oil Dielectric Strength in the Contact Gap of the Explosive Arc-Extinguishing Device

Muravlev

Surkov

Tarasov

et al. 2017

IOP Conf. Ser.: Mater. Sci. Eng.

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Choice of Parameters and Stability of Nonlinear Vibration Isolation Device

Cited by 10 publications

References 2 publications

Physico-chemical Modification of the Fibrous Filter Nozzles for Purification Processes of Water and Air

Physico-chemical Modification of the Fibrous Filter Nozzles for Purification Processes of Water and Air

Design of Optical Free-Form Surface Milling Machine Based on Mechanical Shunt and Dynamic Analysis

Transformer Oil Dielectric Strength in the Contact Gap of the Explosive Arc-Extinguishing Device

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