Search results

It is desirable to develop a low cost and reliable tool breakage monitoring system for milling process [1], [2].
References [1] X.
Gérard, J-Y Knevez, “Displacements analysis of self-excited vibrations in turning” International Journal of Advanced Manufacturing Technology, 44, (1-2), 2009, pp. 1-16, DOI : 10.1007/s00170-008-1815-8
[11] Arnaud, L. and Gonzalo, O. and Seguy, S. and Jauregi, H. and Peigné, G., “Simulation of low rigidity part machining applied to thin-walled structures, International Journal of Advanced Manufacturing Technology”, 54, 2011, pp. 479-488, doi: 10.1007/s00170-010-2976-9
Gérard, J-Y K’nevez, “Displacements analysis of self-excited vibrations in turning” International Journal of Advanced Manufacturing Technology, Springer London, 44, (1-2), 2009, pp. 1-16, (Online), DOI 10.1007/s00170-08-1815-8

For a given DT, integration of Eqs.(1-10), uniquely, gives the solutions for CS* and DT.
Parameters used in model calculations are given in Table 1.
Table 1.
References [1] W.J.
Christian, The theory of transformation in metals and alloys, Pergamon Press,Oxford, 2002, 422- 479 [9] F.

Fig.1.
Its technical specifications were shown in table 1.
It is expressed as (1)
References [1] F.D.S.
Volume 131, Issue 2, 14 May 2008, pp. 479-488 [15] P.

Initially, 1 g of silicon nanoparticles were added to the 50 ml distilled water.
Fig. 1.
First, the slurry was prepared using the 8:1:1 composition of active material (Si@TiO2), binder (Carboxymethyl cellulose) and conductive agent (Carbon black, Super P), respectively.
References [1] R.
Xu et al., “Amorphous TiO2 layer on silicon monoxide nanoparticles as stable and scalable core-shell anode materials for high performance lithium-ion batteries,” Appl Surf Sci, vol. 479, pp. 980–988, Jun. 2019, doi: 10.1016/j.apsusc.2019.02.156

Energy Economics. 2011,33:474-479. ,[] Juan Antonio Duro, Vicent Alcántara, et al..
Resources Science.2012,34(1):13-19.
Step 1, determine the ECPGDP target.
The initial value is calculated according to Eq. (1).
Table 3 shows the values of the factors of Schemes 1, 2 and 3.

D×T d×t gl gt el et θ Φ ultimate capacity of (mm×mm) (mm×mm) (mm) (mm) (mm) (mm) (°) (°) joints (kN) KK-M6 355×10 168×6 24 -10 0 0 58 54 923 DKS-55 139.7×6.3 76.1×4 32.1 -7.3 0 0 45 60 279 DKS-63 139.7×4 76.1×4 32.1 -7.3 0 0 45 60 110 Table2 Steel pipe material test result steel pipe size average yield strength fy(N/mm2) average tensile strength fu(N/mm2) fy/fu average elongation (%) Φ355×10 370 571 0.65 26.0 Φ168×6 352 548 0.64 27.5 Φ139.7×6.3 342 479 0.71 / Φ139.7×4 320 448 0.71 / Φ76.1×4 300 430 0.70 / Numerical Simulation on Test Joint Fig.1 Multi-planar KK-OPOv joint analysis mode Nc Nc Nc Nt Finite-element Analysis Mode.
For the multiplanar KK-OPOv test joint KK-M6, the boundary conditions as shown in Figure 1 are established.
Fig.8 Comparison between tube wall on chord of multi-planar KK-OPOv joint and K-Gap joint (a) Multi-planar KK-OPOv joint deformation (β=0.4,β’=0.68,γ=15,τ=0.6,ζl=10,ζt=-0.1) 1 1 (b) 1－1 chord section before deformation chord section after deformation compression brace compression brace (d) 2－2 compression brace chord section before deformation chord section after deformation (c) Uniplanar K-Gap joint deformation (β=0.68,γ=15,τ=0.6,ζl=10) 2 2 Conclusions After conducting the numerical simulation and FE nonlinear analysis on multi-planar KK-OPOv test joints, we can achieve the following conclusions: (1) On basis of tests on multi-planar CHS KK-OPOv joints, establish FE nonlinear analysis mode.
References [1] Joop C.
Design guide for circular hollow section (CHS) joints under predominantly static loading. 2nd Edition, CIDECT Series “Construction with hollow steel sections” No.1, CIDECT, ISBN 978-3-938817-03-2, 2008

(1) Where C0 and Ce (mg L-1) represent the concentrations of Cu2+ ions before and after adsorption. m and V stand for the mass of adsorbent and volume of the solution.
The theoretical polymerization and cross-linking process are schematically illustrated in Fig. 1.
Fig. 1 Schematic illustration of the cross-linking process of PVP by laponite nanoclay.
References [1] H.S.
Eng. 17 (2000) 477-479

The construction of the research model and evaluation index system of customer satisfaction of group buying sites 1.
As Figure 1 shows，hygiene factors contain five tertiary indexes；motivating factors contain four tertiary index.
Component Initial Eigen values Total % of Variance Cumulative % 1 4.416 49.071 49.071 2 2.210 24.548 73.620 3 .611 6.773 80.392 4 .569 5.321 85.713 5 .479 4.298 90.013 6 .326 3.625 93.637 7 .243 2.704 96.341 8 .211 2.344 98.684 9 .118 1.316 100.000 Figure 3.Initial Eigen values As shown in Figure 4, in accordance with the meaning of the orthogonal rotation factor loading matrix obtained after the first common factor becomes slightly clearer, basically reflects the commodity information, transaction level, commodity inspection, the after-sales service, corporate image; second public factor reflects the website design, individualization services, quality of service, logistics distribution.
(1) Commodity information.
(1) Website Design.

The extrusion ratio was 28:1 and the ingot temperature was 450 ℃.
The detailed tensile properties are also listed in Table 1.
The uniform plastic deformation strain and calculated n-values were given in Table 1.
References [1] K.U.
A 479 (2008) 37

Fig. 1.
According to the literature [1], the saturation concentration of hydrogen in titanium is 0.002 wt. %.
This fall can be connected with hydrogen filling the extra open volume created during stage 1.
References [1] Yu.P.
Pundt, Hydrogen-induced defects in niobium, Journal of Alloys and Compounds. 446-447 (2007) 479-483