Перегляд за автором "Mucha, J."

Результати 1-11 з 11

Excess thermal resistivity in N₂–CO solid solution at low carbon monoxide concentration

Stachowiak, P.; Sumarokov, V.V.; Mucha, J.; Jeżowski, A. (Физика низких температур, 2003)

The results of measurements of the thermal conductivity of pure and carbon-monoxide-doped nitrogen crystals, for samples containing up to 0.7% of CO molecules, in the temperature range 1.2–26 K are presented. From the ...
Experimental Study of Inconel 718 Surface Treatment by Edge Robotic Deburring with Force Control

Burghardt, A.; Szybicki, D.; Kurc, K.; Muszyńska, M.; Mucha, J. (Проблемы прочности, 2017)

We present the results of investigations into the application of robotics for deburring and chamfering to a predefined geometric quality. The robotic application was used for a part of the manufacturing process of an ...
FEM Analysis of Clinching Tool Load in a Joint of Dual-Phase Steels

Kaščák, L.; Spišák, E.; Kubik, R.; Mucha, J. (Проблемы прочности, 2016)

The clinching tool with a die of 5 mm diameter with a specially formed gap and a punch of 3.6 mm diameter were used for mechanical joining of dual-phase steel sheets DP600 with the pressing force of 30 kN. The punch and ...
FEM Analysis of Stress Distribution in the Hermetic Harmonic Drive Flexspline

Pacana, J.; Witkowski, W.; Mucha, J. (Проблемы прочности, 2017)

The paper deals with the numerical stress calculation in the flexspline tooth rim of the harmonic drive. Due to the complex geometry of the toothed ring in the flexspline, the teeth were modeled as a ring, which height ...
Finite Element Calculation of Clinching with Rigid Die of Three Steel Sheets

Kaščák, L.; Spišák, E.; Kubík, R.; Mucha, J. (Проблемы прочности, 2017)

The clinching joining of three steel sheets (DC06, DX53D, and H220PD type) was studied by utilization of the finite element method. Clinched joints were also prepared experimentally by joining the above-mentioned steels ...
Influence of Differential Thermochemical Treatment of Bolts on Tightening Parameters in a Bolted Joint

Graboń, W.; Mucha, J.; Osetek, M.; Szlachta, J. (Проблемы прочности, 2016)

This article presents the results of the research into the influence of heat treatment, with application of differential parameters and gas atmosphere, on the friction coefficient during the tightening of a bolted joint. ...
Mechanical Behavior and Failure of Riveting Joints in Tensile and Shear Tests

Mucha, J.; Witkowski, W. (Проблемы прочности, 2015)

Основным критерием прочности заклепочных соединений при их разработке является сопротивление материала заклепок сдвиговому нагружению. При испытании на сдвиг обычных заклепочных соединений определяющими являются механические ...
Thermal conductivity of donor-doped GaN measured with 3ω and stationary methods

Churiukova, O.; Jeżowski, A.; Stachowiak, P.; Mucha, J.; Litwick, Z.; Perlin, P.; Susk, T. (Физика низких температур, 2015)

The thermal conductivity of three single crystal samples of n-type gallium nitride with electron densities of 4.0⋅10¹⁶, 2.6⋅10¹⁸, and 1.1⋅10²⁰ cm⁻³ has been determined in the temperature range 4–320 K. The measurements were ...
Thermal conductivity of solid oxygen, nitrogen, and their solid solutions

Freiman, Yu.A.; Sumarokov, V.V.; Owski, A. Jez.; Stachowiak, P.; Mucha, J. (Физика низких температур, 1996)
Thermal conductivity of solid parahydrogen with methane admixtures

Krivchikov, A.I.; Sumarokov, V.V.; Mucha, J.; Stachowiak, P.; Jezowski, A.; Korolyuk, O.A. (Физика низких температур, 2003)

The thermal conductivity of solid parahydrogen crystal with methane admixtures has been measured in the temperature range 1.5 to 8 K. Solid samples were grown from the gas mixture at 13 K. Concentration of CH₄ admixture ...
Износ штампа механического пресса в процессе клинч-соединения листов из высокопрочных сталей методом холодной формовки

Kaščák, L.; Mucha, J.; Spišák, E.; Kubík, R. (Проблемы прочности, 2017)

Исследуется износ рабочей части механического пресса при клинч-соединении листов из легированной высокопрочной стали H220PD+Z с гальваническим покрытием методом холодной формовки (пуклевка). Точечное соединение листов ...

Результати 1-11 з 11

Пошук

Розширений пошук

Перегляд

Вся бібліотека

Перегляд за автором "Mucha, J."

Репозиторій DSpace/Manakin

Перегляд за автором "Mucha, J."

Пошук

Перегляд

Вся бібліотека

Мій обліковий запис