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Online since: June 2015
Authors: Violeta Cristina Contoloru, Mirela Cherciu
This material allows the weight reduction of the robot of up to 10 times and the construction in miniature.
We also collected the data on potential landmarks like the parts analyzed and potential consequences of defects in time and their importance to the customer.
treatment (3) Parts analysis (4) 96 Correction procedures Processing (2) Measuring deviation(3) 48 Checking processing Incorrect installation (2) Arm design (4) 64 Recovery installation Tightly fit (5) Measurements arm (3) 120 Recovery fit Stiffness too small (3) Checking stiffness (3) 72 Change configuration Form deviations (8) Measuring deviations (2) 128 Change parts Coaxial deviations (6) Measuring deviations (4) 192 Align parts Shocks (4) Load verification (3) 96 Remove shock Redesign arm Solid parts (4) Environment analysis (4) 128 Cleanup Water, agent (5) Agent analysis (4) 160 Cleanup, replacement Heat (3) Temperature measuring (4) 96 Remove source Deformation Vibration (6) Chemical composition (2) Material analysis (5) 60 Change material Incorrect installation (2) Arm design (4) 48 Recovery installation Tightly fit (4) Dimension measuring (6) 144 Part processing Load (8) Load verification (6) 288 Load reduction
We also collected the data on potential landmarks like the parts analyzed and potential consequences of defects in time and their importance to the customer.
treatment (3) Parts analysis (4) 96 Correction procedures Processing (2) Measuring deviation(3) 48 Checking processing Incorrect installation (2) Arm design (4) 64 Recovery installation Tightly fit (5) Measurements arm (3) 120 Recovery fit Stiffness too small (3) Checking stiffness (3) 72 Change configuration Form deviations (8) Measuring deviations (2) 128 Change parts Coaxial deviations (6) Measuring deviations (4) 192 Align parts Shocks (4) Load verification (3) 96 Remove shock Redesign arm Solid parts (4) Environment analysis (4) 128 Cleanup Water, agent (5) Agent analysis (4) 160 Cleanup, replacement Heat (3) Temperature measuring (4) 96 Remove source Deformation Vibration (6) Chemical composition (2) Material analysis (5) 60 Change material Incorrect installation (2) Arm design (4) 48 Recovery installation Tightly fit (4) Dimension measuring (6) 144 Part processing Load (8) Load verification (6) 288 Load reduction
Online since: June 2014
Authors: Dang Tyu, Vladimir Korovkin
Foundation for the site, located in the marginal zone of the base, is a reduction of the normative values of the bed with a reallocation of its value in the elastic areas.
Reduction of the bending moment in the proposed method compared with the program " PLaxcis " due to the redistribution of pressure in the wall from its trough.
Data on authors Civil Engineering Institute, St.
Reduction of the bending moment in the proposed method compared with the program " PLaxcis " due to the redistribution of pressure in the wall from its trough.
Data on authors Civil Engineering Institute, St.
Online since: May 2014
Authors: Philippe Castany, Andry Ramarolahy, Pascal Laheute, Frédéric Prima, Caroline Curfs, T. Gloriant
On the other hand, this superelastic effect is accompanied by a very significant reduction of the elastic modulus, which is very beneficial for the use of these alloys like prostheses or implants in osseous site.
Ingots were then cold rolled at room temperature until 90% of reduction in thickness was achieved.
Data collection was performed over the angular range 8–26°, with a step size of 0.005°.
Ingots were then cold rolled at room temperature until 90% of reduction in thickness was achieved.
Data collection was performed over the angular range 8–26°, with a step size of 0.005°.
Online since: February 2014
Authors: Armando Lopes Moreno Jr, Matheus Sarcedo Sant'anna, Kleber Aparecido Gomide
Global
FC-TC144-C00-30-1
175.85
19.5
19
Global
FC-TC144-C00-30-2
18.5
Global
FC-TC144-C00-50-1
293.08
-----
14
-----
FC-TC144-C00-50-2
14
Global
FC-TC144-C00-70-1
410.31
-----
12
-----
FC-TC144-C00-70-2
12
Global
FC-TC144-C30-30-1
231.95
-----
-----
-----
FC-TC144-C30-30-2
-----
-----
FC-TC144-C30-50-1
386.58
25
26
Global
FC-TC144-C30-50-2
27
Global
FC-TC144-C30-70-1
541.21
20.5
20.5
Global
FC-TC144-C30-70-2
20.5
Global
FC-TC168-C00-30-1
311.76
16
16.7
Global
FC-TC168-C00-30-2
17.4
Global
FC-TC168-C00-50-1
519.6
10.5
10.8
Global
FC-TC168-C00-50-2
11
Global
FC-TC168-C00-70-1
727.44
6.5
6.5
Global
FC-TC168-C00-70-2
6.5
Global
FC-TC168-C30-30-1
445.01
32
32
Local
FC-TC168-C30-30-2
-----
-----
FC-TC168-C30-50-1
741.68
25
23
Local
FC-TC168-C30-50-2
21
Global
FC-TC168-C30-70-1
1038.35
9
11
Global
FC-TC168-C30-70-2
13
Global
Increasing the circular cross section of the columns with a diameter of 114.3 mm to 168.3 mm, not represented an improvement in fire resistance, by contrast there was a reduction
Comparative analysis of test results The EUROCODE 3 [1] and EUROCODE 4 [2] procedures were applied, considering the temperature inside the columns evaluated through ANSYS software, for the time corresponding to the instant of failure observed during the test (Table 3), with respective rates of reduction of steel and concrete properties.
The results provided in accordance with the procedures of Eurocode 3 [1] and Eurocode 4 [2], when compared to experimental data obtained in this work are very near, showing good methods of calculations in the standards.
Comparative analysis of test results The EUROCODE 3 [1] and EUROCODE 4 [2] procedures were applied, considering the temperature inside the columns evaluated through ANSYS software, for the time corresponding to the instant of failure observed during the test (Table 3), with respective rates of reduction of steel and concrete properties.
The results provided in accordance with the procedures of Eurocode 3 [1] and Eurocode 4 [2], when compared to experimental data obtained in this work are very near, showing good methods of calculations in the standards.
Online since: November 2012
Authors: Takekazu Sawa, Naohiro Nishikawa, Yoshinori Sato, Fumika Andou, Yoshihiro Hagihara, Hiromasa Kato, Nobuhito Yoshihara, Hiroaki Okawai, Takatoshi Murase, Toshiro Iyama, Masahiro Mizuno, Shinya Tsukamoto
It is enough reduction rate and it is said that these waters are pure-water and these values are under 3.9mS/cm almost each pressure on ④ Fig.10 Effectiveness of simple filter on turbidity
and ⑥.
If it is measured plainly for looking tendency, random large particle reduction with simple filer is effective.
Yamanaka, Cutting fluid and Grinding fluid, Saiwaishobo Co.Ltd., Japan, 1982, pp.244-264 [3] TECHNICAL RESEARCH INSTITUTE Japan Society for the Promotion of Machine Industry, Material Processing Data File Text Vol:15 (Grinding), TECHNICAL RESEARCH INSTITUTE Japan Society for the Promotion of Machine Industry, Japan, 2002, pp.32-33 [4] N.
If it is measured plainly for looking tendency, random large particle reduction with simple filer is effective.
Yamanaka, Cutting fluid and Grinding fluid, Saiwaishobo Co.Ltd., Japan, 1982, pp.244-264 [3] TECHNICAL RESEARCH INSTITUTE Japan Society for the Promotion of Machine Industry, Material Processing Data File Text Vol:15 (Grinding), TECHNICAL RESEARCH INSTITUTE Japan Society for the Promotion of Machine Industry, Japan, 2002, pp.32-33 [4] N.
Online since: August 2013
Authors: Tian Qing Ling, Yuan Yuan Wang, Chao Hui Shi
Surface energy theory indicates that the formation of adhesion between liquid and solid is a process goes with the reduction of surface free energy and in this process the liquid first infiltrate the solid surface and produce adhesion on the wet solid surface.
The formation of asphalt mixture with mixing the heated asphalt and stone is a process accompany with the reduction of Gibbs free energy, which can be explained by the surface energy theory, and then it can serve as a basis to evaluate asphalt mixture’s resistance to moisture [3].
Table 2 Results of Shear strength test and boiled test Condition Index Petroleum asphalt SBS modified asphalt Limestone Granite Limestone Granite Anhydrous Shear strength(M Pa) 0.606 0.556 0.930 0.781 Water Boiled level 5 3 5 4 Quality peeling rate(%) 7.60 22.80 3.22 15.39 We can get the conclusion from the data in Table 2: Under anhydrous conditions, for the same kind of asphalt, shear strength of different stones is of little difference.
The formation of asphalt mixture with mixing the heated asphalt and stone is a process accompany with the reduction of Gibbs free energy, which can be explained by the surface energy theory, and then it can serve as a basis to evaluate asphalt mixture’s resistance to moisture [3].
Table 2 Results of Shear strength test and boiled test Condition Index Petroleum asphalt SBS modified asphalt Limestone Granite Limestone Granite Anhydrous Shear strength(M Pa) 0.606 0.556 0.930 0.781 Water Boiled level 5 3 5 4 Quality peeling rate(%) 7.60 22.80 3.22 15.39 We can get the conclusion from the data in Table 2: Under anhydrous conditions, for the same kind of asphalt, shear strength of different stones is of little difference.
Online since: August 2013
Authors: Ling Yuh Sheu, Ying Lin Lee, Shaw Bing Wen, Yun Hwei Shen, Jui Lin Chang
Due to the reduction of water flow downstream, the self-purifying capacity of the rivers is compromised, which causes serious pollution to the rivers.
First, it investigated the silts in Shimen Reservoir, the annual average volume in silt clearance and the subsequent handling method, and reviewed relevant basic literature, selected relevant data, and calculated the reduction volume of sediments in the riverbed after the water reservoirs are constructed.
First, it investigated the silts in Shimen Reservoir, the annual average volume in silt clearance and the subsequent handling method, and reviewed relevant basic literature, selected relevant data, and calculated the reduction volume of sediments in the riverbed after the water reservoirs are constructed.
Online since: March 2020
Authors: A. Uma Maheswari, Manickam Sivakumar, K.K. Anjali
Further the size reduction decreases the diffusion length of charge carriers consequently they can reach reactive sites before recombination and hence improves photocatalytic activity.
The space charge polarization and mobility of charge carriers of TiO2 nanoparticles which determines the dielectric constant are analyzed from the impedance data.
The surface defects cause a reduction in optical band gap of T1 (~ 0.05 eV) observed from Tau plots (Fig. 3c).
The space charge polarization and mobility of charge carriers of TiO2 nanoparticles which determines the dielectric constant are analyzed from the impedance data.
The surface defects cause a reduction in optical band gap of T1 (~ 0.05 eV) observed from Tau plots (Fig. 3c).
Online since: May 2020
Authors: Marian Králik, Michal Bachratý, Vladimír Jerz
The production process rationalization, reduction in production costs assume application of modern and progressive technologies in component production.
Based on the data of diagonals d1 and d2, we determined the average value of diagonal d, from which the corresponding hardness values were determined using standardized tables (Fig. 8).
Fig. 10 Forming element wear – a steel ball a) d = 6 mm, b) d = 8 mm Fig. 11 Forming element wear – a) Si3N4 ball d = 6 mm, b) d = 8 mm Evaluation of the Experiment Results The roughness values achieved by static ball burnishing confirmed the assumption of smoothing of the micro-asperities of the machined sample (reduction in surface roughness values).
Based on the data of diagonals d1 and d2, we determined the average value of diagonal d, from which the corresponding hardness values were determined using standardized tables (Fig. 8).
Fig. 10 Forming element wear – a steel ball a) d = 6 mm, b) d = 8 mm Fig. 11 Forming element wear – a) Si3N4 ball d = 6 mm, b) d = 8 mm Evaluation of the Experiment Results The roughness values achieved by static ball burnishing confirmed the assumption of smoothing of the micro-asperities of the machined sample (reduction in surface roughness values).
Online since: October 2014
Authors: Lev Petrovich Bulat, Irina Alexandrovna Nefedova, Dmitry Alexandrovich Pshenay-Severin
The main reason for the increase of the thermoelectric efficiency is the additional phonon scattering on grain boundaries and corresponding reduction of phonon thermal conductivity.
SPS method is more preferable as it results in less grain growth during compaction and larger reduction of .
The temperature dependences of transport coefficients and heat capacity for graphite, stainless steel and bismuth telluride were interpolated based on experimental data from [17-21] in the range from 300 to 900K.
SPS method is more preferable as it results in less grain growth during compaction and larger reduction of .
The temperature dependences of transport coefficients and heat capacity for graphite, stainless steel and bismuth telluride were interpolated based on experimental data from [17-21] in the range from 300 to 900K.