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Materials Science, 23 (2) (2017) 166-172
Materials, 13 (2020) 4560
Journal of Applied Polymer Science, 108(1) (2008) 558-564
Journal of Surface Engineered Materials and Advanced Technology, 8(04) (2018) 95
Materials Science Forum, 1141 (2024) 79–83.

3D Numerical Simulation and Optimization of Processing Parameters in Fine Blanking of Back Plate of Brake Chundong Zhu1,a, Futao Li2,b, Zhiqiang Gu3,c 1,2School of Material Science and Engineering, Wuhan University of Technology, Wuhan, Hubei, 430070, China azcdzcd6252@163.com, bsaiwaiguxue@163.com, cgxkwhut@whut.edu.cn Keywords: Fine blanking, Fracture criterion, Numerical simulation Abstract.
Materials near v-rings are compressed and the hydrostatic pressure is extended into plastic shearing zone which is shown in Fi3 (b).
Acknowledgement This work was supported by a grant from the Important National Science & Technology Specific Projects: Near-net Forming Technology -- Fine-blanking Technology of Complicated Parts (No. 2009ZX04014-073).
[4] S.Thipprakmas:Materials and Design, 2009, 30:526~531
[5] Zhao Zhen,Xie Xiaolong and Chen Jun:DIE & MOULD INDUSTRY.2005(7) :13-16 (In Chinese) [6] Isamu Aoki, Toshinori Takahashi: Journal of Materials Processing Technology, 2003, 134(1):45~52

Introduction To obtain various performances that cannot be obtained from conventional concrete and by the current mix proportion method, a large number of trial mixes are required to select the desired composition of materials that meets desired performances for concrete.
And c, d and e are material constants.
Zhang, Journal of the Korea Information Science Society, Vol. 35(8), (2008), pp 501-511 [3] Lim, C.H., Yoon, Y.S. and Kim, J.H, , Cement and Concrete Research, Vol. 34, (2004), pp. 409-420 [4] C.
Hashin, Journal of App.
Kawakami, Concrete Journal of JCI , Vol. 16(1), (1994), pp.497-502 [13] C.

In the back-end detail design of the mold design, the design is to process components according to designated moldbase and modify the parameters of components separated from each mold core, such as part number, size and materials.
In previous designs, the statistics of BOM (Bill of Materials) are summarized manually, but a complicated design needs a large amount of troublesome work for BOM, easily mistaking.
EBOM is the data of the designer, outputting model, description, dimension, quantity, spare parts, materials and hardness.
MBOM is obtained by detailed design of process and assemble steps based on the generated PBOM, mainly describing the assemble order, work time, quantity of materials and related equipment, tool, fixture and mold.
Nee: International Journal of Material & Product Technology Vol. 15 (2000), p. 503-517 [4] W.M.

The test samples materials used in the experiments were aluminum, carbon steel 1020, stainless steel 304 and polycarbonate.
It was also verified the dispersion of the Ra roughness values after the mesh 600 lapping for each material.
Callister: Science and Engineering of Materials: An Introduction (: LTC 5 ed.
Palma-Dibb: Journal of Verbal Applied Science (2006). 3.
Materials Science Division.

The monosymmetric I-shaped section is relatively in line with engineering requirements and material economy, the reason is that the main design basis for the strength of the I-shaped section is the influence of the section geometry on the compression side.
From the above-mentioned many journals or papers related to monosymmetric, it can be known that the analysis of monosymmetric I-beams is not easy.
Abdul Hameed D.O.: HBRC Journal, Vol.11, No.2, pp.176-193., (2014) [2] American Institute of Steel Construction: Torsional Analysis of Structural Steel Members, Second Edition (AISC, Chicago, Illinois 2010)
[3] Kucukler, Merih, Gardner, Leroy: Journal of Constructional Steel Research, June, Vol.109, pp.87-100, (2015) [4] D.A.
Vlasov, Israel Program for Scientifc Translations, Jerusalem, (1961) [7] Merih Kucuklera, Leroy Gardnerb: Engineering Structures, Volume 190, pp. 246-261(2019) [8] Hsu, Wei-Ting Ho, Kun-Ze Liu, Yu-Xin Chung, Shu-Ti: Materials science Forum Vol. 1047 pp.202-206(2021) [9] Andradea A., Camotim D., Providência e Costa P.

Material and Methods Materials.
American Journal of Applied Sciences. 9 (11) (2012). 1862-1867
Cleaner Materials. 6 (2022) 1-13
Malaysian Journal of Analytical Sciences. 21 (1) (2017) 188-196
Journal of Taibah University for Science. 10 (2016) 56-62

To ensue with, we are to define the model, material, operating condition and boundary condition.
Vaidya Nathan, “Computational Analysis of Shockwave in Convergent Divergent Nozzle” International Journal of Engineering Research and Applications, Vol. 2, Issue 2,Mar-Apr 2012, pp.1597-1605 [2] Ms.B.Krishna Prafulla, Dr.
Govinda Rao, “Cfd Analysis of Convergent- Divergent Supersonic Nozzle” International Journal of Computational Engineering Research, Vol, 03,Issue 5
Knapper, “Modelling of compressible gas–liquid flow in a convergent divergent nozzle” Chemical Engineering Science, Volume 63, Issue 16, August 2008, Pages 4176-4188 [7] Y.
Pandey, Virendra Kumar, Prateek Srivastava, “CFD Analysis of Twin Jet Supersonic Flow with Fluent Software” Current Trends in Technology and Sciences Volume 1, Issu 2 , (Sept.-2012) [10] Biju Kuttan P, M Sajesh, “Optimization of Divergent Angle of a Rocket Engine Nozzle Using Computational Fluid Dynamics” The International Journal Of Engineering And Science (Ijes), Volume2, Issue 2,Pages196-207,2013 [11] Nadeem Akbar Najar, D Dandotiya, Farooq Ahmad Najar, “Comparative Analysis of K-ε and Spalart-Allmaras Turbulence Models for Compressible Flow through a Convergent-Divergent Nozzle” The International Journal Of Engineering And Science (IJES), Volume2, Issue8, Pages08- 17, 2013 [12] Pardhasaradhi Natta, V.Ranjith Kumar, Dr.Y.V.Hanumantha Rao, “Flow Analysis of Rocket Nozzle Using Computational Fluid Dynamics (Cfd)” Engineering Research and Applications (IJERA) ISSN 2248-9622 ,Vol. 2, Issue 5, September- October 2012, pp.1226-1235

Introduction Chemical mechanical polishing technology was first put forward by Monsanto[1] in 1965, namely in the process of mill and slurry, first the film of material surface is softened because of the chemistry action of polishing slurry and is ground off and moved away under the machine action of slurry, mill and polishing cloth, so the global flatness is realized accordingly.
Fan, L.X.Chen,X.G.Bai.Liaoning Chemical Industry, Vol.39 (2010), p.281 [3]N.Q.Xu,J.X.Gu,K.Luo,S.B.Zheng.Journal of East China University of Science and Technology, Vol.29 (2003), p.642 [4]C.Y.Qiu,K.Z.Zhang.
Journal of Liaoning University of Petroleum & Chemical Technology,Vol.25 (2005), p.1 [5]S.M.Wang,H.Zhao,A.P.Wang,Q.N.Xun.
Journal of Chemical Analysis and Meterage,Vol.16 (2007), p.4 [6]C.J.Yu,Y.L.Liao,Y.H.Lu,Z.X.Sun.
Journal of University of Jinan(Sci & Tech.), Vol.23 (2009), p.233

Vegetables oil promising an interesting renewable source for the production of useful new materials [2].
The niche markets for vegetable oil-based materials are growing due to the economic, environment and availability advantages [3].
Epoxidised Soybean Oil is mainly used as plasticizer stabilizer,diluents which show excellent promise as inexpensive,abundant and renewable materials [6][3].
Soo Jin Park,Fan-Long Jin,Jae-Rock Lee,Thermal and Mechanical properties of tetrafunctional epoxy resin toughened with epoxidised soybean oil, Materials Sciences and engineering A 374, pp. 109-114, 2004
Rico, Thermodegradation kinetic of a hybrid inorganic-organic epoxy system, European Polymer Journal 41, pp. 1662-1666, 2005