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There are many advantages of rapid prototyping technology, such as does not need any mould, cutting tools and fixtures, does not restricted by the product shape, can rapidly build flask-shaped or hollow parts, clean, simple, easy to make and does not produce waste material.
Journal of Materials Science, 2003,38 (08), p.35 [5] Zhou Yu, Du Farong, Gao Feng.
Journal of Beijing University of Aeronautics and Astronautics, 2007, 33(04), p.463 [6] Lei Wang, Lanyun Qin.
Journal of Shenyang University of Technology, 2008, 12(03), p.82

Due to the automatic heat storage of the bed material in the process of sintering, the quality of sinter is uneven along with the height direction of bed material, which often leads to the quality reduction and the increase of the energy consumption of sintering process.Considering the automatic heat storage in the process of sintering , we could reduce the usage of solid fuel along with the direction of bed material, so as to make the sintering bedmaterial maintain the stability of the high temperature, uniform production performance, thus achieve the goal of high quality, high yield, and reducing the energy consumption [2].
Therefore, when the proportions of coke powder from top to bottom are respectively 4.9%, 4.3% and 3.7%the heat storage of upper material will be used by the lower material, which is advantageous to the reaction
An accumulation heat model and its application in iron ore sintering[J].Journal of Chongqing University，2008,31(9)：1-6 [3] Zhucheng Huang,Yuan Jiang, Xiaoming Mao, et al.
Journal of Heilongjiang Institute of Science& Technology, 1999, 24( 3 ) :316- 320 [5] Zhenhua Liu, Guohua Xu.
Shanghai: Shanghai Scientific and Technical Literature Press,2002 [7] Rongzu Hu, Qizhi Shi.Thermal Analysis Kinetics [M].Beijing:Science Press, 2001

The selection of the bonding metal - for acting as the bonding matrix in the impregnated diamond composite - also depends strongly on the abrasiveness and hardness of the material to be cut [8].
Normally tungsten (W) is used as diamond bonding matrix for cutting materials such as concrete and some granites.
Journal Refractory Metals & Hard Materials. 14 (1994) 229-234
Journal of Materials Science Forum. 416-418 (2003) 228-234
Powder metallurgy science, MPIF, 2.ed.,1997, pp.171-172 [15] Metals Handbook. v.8. 8 ed.

Consequently, the diamond abrasive is easy to pull-off, especially in the case of machining hard-brittle materials [1].
The workpiece material for grinding was typical black granite whose mineral compositions and properties are listed in Table 1.
Liao: Journal of Materials Processing Technology, Vol.51 (1995), pp.296-308
Hintermann: Journal of Materials Science, Vol.26 (1991), pp. 5093-5100
Manufacturing Science and Engineering, Vol. 123 (2001), pp.13-22.

Faridkot, pin-151202, Punjab, India. 2Department of Applied Physics, Guru Jambheshwar University of Science and Technology, Hisar, Pin 125001, Haryana, India.
Sreekumaran Nair, A review on materials for light scattering in dye-sensitized solar cells, RSC Advances. 4 (2014) 17615-17638
Tulloch; Volume Manufacture of Dye Solar Cells - A Materials Perspective, Inter.
Bahari, The growth of thin Titanium oxide (TiO2) film and nano size TiO2 powder, International Journal of the Physical Sciences. 6 (2011) 3756-3767
[12] Jun Hyuk Yang, Chung Wung Bark, Kyung Hwan Kim and Hyung Wook Choi, Characteristics of the Dye-Sensitized Solar Cells Using TiO2 Nanotubes Treated with TiCl4, Materials. 7 (2014) 3522-3532

Lan 1,d 1Jiangsu University of science and technology, Zhenjiang, China a xffang2006@163.com, bswzhang2003@163.com, cgongchanyuan_12@163.com, d ltx36@yahoo.com.cn Keywords: Ship diesel engine cutting database, Weilenmann algorithm, Parameter optimization Abstract.
User recommendation of cutting parameter material,tool,machi ne,cutting liquid objective function constraint condition algorithm etc.
The mathematic models from different cutting situation are different because of workpiece material, tool material and other cutting situations.
[3] Tugrul Ozel: International Journal of Machine Tools and Manufacture.
Gao: Journal of Harbin University of Science and Technology, Vol. 8 (2003) No.5, pp. 33-35.

· Tool holder and cutting tool inserts · Material bars: Steel AISI 1045
Example of chip typology map (workpiece material; AISI 1045 steel).
The practical training as it is explained in this paper, is focused in some workpiece materials (steels), cutting tool inserts...because time limitations.
Journal of Applied Physics, vol. 11, 1944, pp.
Journal of Applied Physics, vol. 16, May and June 1945, May: pp.267-275 and June: pp. 318-324. (1945) [3] M.C.

Mechanism of dynamic loading test Equipment and materials of test.
The studied material is strong coastal saline soil of Jin-Tang harbor district.
In order to study the modified effect under dynamic loading, the soil conserved 28d is the experimental material.
So, it is safe that modified saline soil is used to filter material
References [1] Zhang Lihua: Urban roads bridges & flood control.Vol.6(2006),p.33-34 [2] Lan Huiping, Li Dejian: West-china exploration engineering.Vol.8(2003),p.160-163 [3] Li Tieqiang: Liaoning Communication Science and Technology.Vol.8(2005),p.28-30 [4] Mao Cheng, Qiu Yanjun:Chinese Journal of Rock Mechanics and Engineering.Vol.5(2005),p.1783-1787 [5] Yang Guangqing:Chinese Journal of Rock Mechanics and Engineering.Vol.7(2003),p.1156-1160 [6] Li Yufeng, Han Huizeng:Rock and Soil Mechnics.Vol.6(2000),p.156-159

Experimental details Materials UHSC was prepared with normal raw materials.
Cementitious materials were then added and mixed for 6 minutes.
ACI Materials Journal, V. 87, No.5, 1990, pp. 517-529
ACI Materials Journal, V. 91, No.4, 1994, pp. 362-371
Construction and Building Materials, 25 (2011), pp. 2980–2987

[7] Guoxing Lu and Tongxi Yu, Energy absorption of structures and materials.
Hardi, “IOP Conference Series : Materials Science and Engineering The behavior of various thin-walled aluminum prisms subjected by axial impact loading in relation to the energy absorption abilities,” in Tarumanagara International Conference on Appalications of Technology and Engineering, Jakarta: IOP Publishing, 2018, p. 11
Inayatullah, “Impact response of thin-walled tubes: A prospective review,” Applied Mechanics and Materials, vol. 165, no.
Liao, “Crushing and theoretical analysis of multi-cell tube filled with auxetic structure under axial impact loading,” Mechanics of Advanced Materials and Structures, vol. 30, no. 24, pp. 5034–5046, 2023, doi:10.1080/15376494. 2022.2111730
G, “Effect of the number of stiffeners on the lateral deformation behavior of additively manufactured thin-walled cylindrical tubes,” Mechanics of Advanced Materials and Structures, 2023, doi: 10.1080/15376494.2023.2172235