Technologies and Engineering

Application of the fourth class mechanism for drive ear needles of the basic binding machine

Keywords: fourth class mechanism, fourth class structural group, eye needle mechanism, basic knitting machine

Volodymyr Dvorzhak

https://doi.org/DOI:10.30857/1813-6796.2020.3.1

Suggested citation

Dvorzhak, V. (2020). Application of the fourth class mechanism for drive ear needles of the basic binding machine. Technologies and Engineering, 21(3), 15-24. https://doi.org/DOI:10.30857/1813-6796.2020.3.1

30.06.2020
431 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Study of kinematic parameters of a machine for processing parts with two capacities executing complex spatial movement

Keywords: complex spatial motion, working capacity, kinematic parameters, translational acceleration, translational speed

Mark Zaliubovskyi, I. Panasiuk, Viktor Malyshev

https://doi.org/DOI:10.30857/1813-6796.2020.3.2

Suggested citation

Zaliubovskyi, M., Panasiuk, I., & Malyshev, V. (2020). Study of kinematic parameters of a machine for processing parts with two capacities executing complex spatial movement. Technologies and Engineering, 21(3), 25-36. https://doi.org/DOI:10.30857/1813-6796.2020.3.2

30.06.2020
360 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

The research of metrological characteristics of the thermo anemometer based on the measurement control of the heat flow of the microwave camera

Keywords: raw nuts, microwave chamber, dynamic characteristics, heat flow, informative parameters, flow rate, temperature of the sensitive element, time constant, stationary and non-stationary solution, indirect measurement errors

V. Zdorenko, K. Sebko

https://doi.org/10.1109/5.771073

Suggested citation

Zdorenko, V., & Sebko, K. (2020). The research of metrological characteristics of the thermo anemometer based on the measurement control of the heat flow of the microwave camera. Technologies and Engineering, 21(3), 37-47. https://doi.org/10.1109/5.771073

30.06.2020
321 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Еxpress analysis of the influence of innovative solutions for mechanisms on the reliability of sock automatic machines

Keywords: sock automatic machine, innovation, reliability, designing, calculation, posteriori information

Leonid Berezin

https://doi.org/10.1109/5.771073

Suggested citation

Berezin, L. (2020). Еxpress analysis of the influence of innovative solutions for mechanisms on the reliability of sock automatic machines. Technologies and Engineering, 21(3), 48-57. https://doi.org/10.1109/5.771073

30.06.2020
379 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Evaluation of motor-compressor energy efficiency using control systems of a household refrigerator

Keywords: fuzzy logic, regulator, simulation model, transient process, vapor-compression cycle

Artem Lazhenko, Tetyana Bila

https://doi.org/DOI:10.30857/1813-6796.2020.3.5

Suggested citation

Lazhenko, A., & Bila, T. (2020). Evaluation of motor-compressor energy efficiency using control systems of a household refrigerator. Technologies and Engineering, 21(3), 58-68. https://doi.org/DOI:10.30857/1813-6796.2020.3.5

30.06.2020
438 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Modeling of combined radial-forward extrusion of hollow parts with a complex profile by using the method of kinematic modules

Keywords: upper bound, combined extrusion, hollow parts with flange

Natalia Hrudkina

https://doi.org/DOI:10.30857/1813-6796.2019.3.6

Suggested citation

Hrudkina, N. (2020). Modeling of combined radial-forward extrusion of hollow parts with a complex profile by using the method of kinematic modules. Technologies and Engineering, 21(3), 69-78. https://doi.org/DOI:10.30857/1813-6796.2019.3.6

30.06.2020
354 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Investigation of influence of styrene-acrylic polymers on physical, mechanical and hygienic properties of cotton fabric

Keywords: styrene-acrylic dispersion, polymer coating, cotton fabric, rigidity, hygroscopicity, air permeability

Tatyana Asaulyuk, Olga Semeshko, Yulia Saribyekova, Sergii Myasnykov, Iryna Kulish, Igor Gorohov, Natalia Skalozubov

https://doi.org/10.1109/5.771073

Suggested citation

Asaulyuk, T., Semeshko, O., Saribyekova, Y., Myasnykov, S., Kulish, I., Gorohov, I., & Skalozubov, N. (2020). Investigation of influence of styrene-acrylic polymers on physical, mechanical and hygienic properties of cotton fabric. Technologies and Engineering, 21(3), 79-86. https://doi.org/10.1109/5.771073

30.06.2020
403 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Application of the method of expert assessments to establish the main quality indicators of natural fiber knitted fabrics in order to determine their wear resistance

Keywords: cotton knitted fabrics, wool knitted fabrics, quality indicators, wear resistance, method of expert assessments, ranking

Olga Semeshko

https://doi.org/10.1109/5.771073

Suggested citation

Semeshko, O. (2020). Application of the method of expert assessments to establish the main quality indicators of natural fiber knitted fabrics in order to determine their wear resistance. Technologies and Engineering, 21(3), 87-98. https://doi.org/10.1109/5.771073

30.06.2020
553 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Research of attenuation of ultrasonic waves at their passage and reflection from single-layered materials with pores of different sizes

Keywords: single-layer material with small pores, modules of complex transmission and reflection coefficients of waves, textile single-layer material, relative change in the amplitudes of sounding vibrations, attenuation of ultrasonic waves

V. Zdorenko, S. Barylko, S. Lisovets, D. Shipko

https://doi.org/DOI:10.30857/1813-6796.2020.3.9

Suggested citation

Zdorenko, V., Barylko, S., Lisovets, S., & Shipko, D. (2020). Research of attenuation of ultrasonic waves at their passage and reflection from single-layered materials with pores of different sizes. Technologies and Engineering, 21(3), 99-111. https://doi.org/DOI:10.30857/1813-6796.2020.3.9

30.06.2020
457 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Improvement of technological characteristics of knitted fabric by using nanosized organosilicone softeners

Keywords: deformation properties, stability of linear dimensions, productivity of a sewing machine, nanotextile

Olha Sumska, Yulia Feshchuk, O. Hibelinda, N. Panchenko

https://doi.org/10.1109/5.771073

Suggested citation

Sumska, O., Feshchuk, Yu., Hibelinda, O., & Panchenko, N. (2020). Improvement of technological characteristics of knitted fabric by using nanosized organosilicone softeners. Technologies and Engineering, 21(3), 112-128. https://doi.org/10.1109/5.771073

30.06.2020
412 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Research of the process of duplication of details of artificial fur clothes

Keywords: faux fur, duplication, bending stiffness, air permeability, hydrophobicity

Antonina Busko, Arsenii Arabuli

https://doi.org/10.1109/5.771073

Suggested citation

Busko, A., & Arabuli, A. (2020). Research of the process of duplication of details of artificial fur clothes. Technologies and Engineering, 21(3), 129-139. https://doi.org/10.1109/5.771073

30.06.2020
356 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Investigation of validation characteristics of the method of quantitative determination of paracetamol and its main impurity in rectal suppositories

Keywords: Paracetamol, 4-aminophenol, rectal suppositories, validation characteristics, quantification, impurities

Olena Saliy, Galyna Kuzmina, Larysa Fukleva, Viktoriia Manatsiuk

https://doi.org/DOI:10.30857/1813-6796.2020.3.12

Suggested citation

Saliy, O., Kuzmina, G., Fukleva, L., & Manatsiuk, V. (2020). Investigation of validation characteristics of the method of quantitative determination of paracetamol and its main impurity in rectal suppositories. Technologies and Engineering, 21(3), 139-154. https://doi.org/DOI:10.30857/1813-6796.2020.3.12

30.06.2020
495 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Features of the influence of nanomaterials on shielding of electromagnetic radiation by composites

Keywords: electromagnetic radiation, nanomaterials, radio-screened composite materials, protective coatings

Oksana Butenko, Oksana Chernysh, Volodymyr Khomenko, Viktor Tverdohlib, Viacheslav Barsukov

https://doi.org/DOI:10.30857/1813-6796.2020.3.13

Suggested citation

Butenko, O., Chernysh, O., Khomenko, V., Tverdohlib, V., & Barsukov, V. (2020). Features of the influence of nanomaterials on shielding of electromagnetic radiation by composites. Technologies and Engineering, 21(3), 155-164. https://doi.org/DOI:10.30857/1813-6796.2020.3.13

30.06.2020
393 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Comparative studies of the release profiles of doxycycline hyclate from solid gelatin capsules when replacing the producers of the active substance

Keywords: Doxycycline hyclate, hard gelatin capsules, dissolution test, similarity factor

Olena Saliy, Halyna Kuryshko, Zlata Oherenko, Olga Getalo

https://doi.org/DOI:10.30857/1813-6796.2020.3.14

Suggested citation

Saliy, O., Kuryshko, H., Oherenko, Z., & Getalo, O. (2020). Comparative studies of the release profiles of doxycycline hyclate from solid gelatin capsules when replacing the producers of the active substance. Technologies and Engineering, 21(3), 165-174. https://doi.org/DOI:10.30857/1813-6796.2020.3.14

30.06.2020
415 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Influence of heat treatment on the peculiarities of local corrosion of 08h18n10 stainless steel in water environment

Keywords: stainless steel 08H18N10, pitting corrosion, intergranular corrosion, corrosion cracking, optical microscopy

Liudmyla Nyrkova, Svitlana Osadchuk, Yuliya Borysenko, M. Rudnytska-Botsman

https://doi.org/DOI:10.30857/1813-6796.2020.3.15

Suggested citation

Nyrkova, L., Osadchuk, S., Borysenko, Y., & Rudnytska-Botsman, M. (2020). Influence of heat treatment on the peculiarities of local corrosion of 08h18n10 stainless steel in water environment. Technologies and Engineering, 21(3), 175-185. https://doi.org/DOI:10.30857/1813-6796.2020.3.15

30.06.2020
402 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Study of the process of nitratic acid processing of phosphogypsum to obtain a concentrate of rare–earth elements

Keywords: phosphogypsum, concentrate of rare earth elements, nitric acid treatment, filtrate, concentration

Olena Nazarenko, Anna Ivanchenko, Olena Kuznietsova

https://doi.org/DOI:10.30857/1813-6796.2020.3.16

Suggested citation

Nazarenko, O., Ivanchenko, A., & Kuznietsova, O. (2020). Study of the process of nitratic acid processing of phosphogypsum to obtain a concentrate of rare–earth elements. Technologies and Engineering, 21(3), 186-194. https://doi.org/DOI:10.30857/1813-6796.2020.3.16

30.06.2020
487 Views
Technologies and Engineering - Vol. 22, No. 3, 2020

Issue

Vol. 22, No. 3, 2020

All articles from the issue

Application of the fourth class mechanism for drive ear needles of the basic binding machine

Study of kinematic parameters of a machine for processing parts with two capacities executing complex spatial movement

The research of metrological characteristics of the thermo anemometer based on the measurement control of the heat flow of the microwave camera

Еxpress analysis of the influence of innovative solutions for mechanisms on the reliability of sock automatic machines

Evaluation of motor-compressor energy efficiency using control systems of a household refrigerator

Modeling of combined radial-forward extrusion of hollow parts with a complex profile by using the method of kinematic modules

Investigation of influence of styrene-acrylic polymers on physical, mechanical and hygienic properties of cotton fabric

Application of the method of expert assessments to establish the main quality indicators of natural fiber knitted fabrics in order to determine their wear resistance

Research of attenuation of ultrasonic waves at their passage and reflection from single-layered materials with pores of different sizes

Improvement of technological characteristics of knitted fabric by using nanosized organosilicone softeners

Research of the process of duplication of details of artificial fur clothes

Investigation of validation characteristics of the method of quantitative determination of paracetamol and its main impurity in rectal suppositories

Features of the influence of nanomaterials on shielding of electromagnetic radiation by composites

Comparative studies of the release profiles of doxycycline hyclate from solid gelatin capsules when replacing the producers of the active substance

Influence of heat treatment on the peculiarities of local corrosion of 08h18n10 stainless steel in water environment

Study of the process of nitratic acid processing of phosphogypsum to obtain a concentrate of rare–earth elements

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