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Acknowledgements The authors would like to acknowledge the financial support by the National Natural Science Foundation of China (51375272, U1201245), and the Major Science and Technology Program of High-end CNC Machine Tools and Basic Manufacturing Equipment (2014ZX04012-014).
Vosniakos, Predicting surface roughness in machining: a review, International Journal of Machine Tools & Manufacture. 43 (2003) 833-844
Lebrun, Influence of machining by finishing milling on surface characteristics, International Journal of Machine Tools and Manufacture. 41(2001) 443-450
Al-Wedyan, Surface roughness modeling of CNC down milling of Alumic-79, Journal of Materials Processing Technology. 133(2003)266-275
Liu, Machined surface error analysis-a face milling approach, Journal of Advanced Manufacturing Systems. 10 (2011) 293-307

Space charge as the cause of the aging of insulating materials has been recognized, its influence on the aging and breakdown of polymers focused on the impact of electrical trees, there are three kinds of theories: charge injection and extraction theory [7]; hot electron theory [8]; photodegradation theory [9].
Acknowledgments This work was supported by the Natural Science Foundation of Heilongjiang province (Grant NO.
Materials Research, 20(4) (2006): p.386-388
Applied Mechanics and Materials Vols,44-47(2011) pp 2632~2636
Applied Sciences Journal, 2000, 18 (4): 353~358

The blast proof film (mask material) used in our system is UV-curable resin.
It projects fine abrasive ceramic particles at high speed from a nozzle onto a glass substrate, to create cracking, and removes materials that have become brittle.
Kunitake Onuma (Shizuoka Institute of Science and Technology) for his corporation.
[2] M.Hirayama, et al: Micro-blasting Technology, Journal of JSAT (in Japanese), Vol. 46, No.3 (2002), p.111
[3] H.Wensink, et al: Mask materials for powder blasting, J.Micromech.Microeng, No.10 (2000), p.175

Treheux2,c 1Materials Science and Engineering Laboratory, Ecole Nationale Polytechnique d’Alger, 10 Ave.
Introduction Special materials such as molybdenum are often sprayed on steel substrates in order to exploit their superficial characteristics.
Materials and experimental procedure The substrate was a 35CrMo4 (Euronorm) steel with area dimensions of 40 mm x 20 mm and 3 mm thickness.
MRS Bulletin, A publication of the Materials Research Society, Vol. 25, N°. 7, (2000) [3] Molybdenum 99E coating characteristics, Technical bulletin of Metalisation Spray Co.
Treheux: Journal of Surface and Coating Technology Vol. 200 (2006), p. 1704 [7] A.

Adsorption Properties of Reactive Brilliant Red X-3B, Reactive Light Yellow K-6G and Reactive Brilliant Blue X-BR on Ethylenediamine-Modified Magnetic Chitosan Microspheres SiQian Hu1,2,YuHong Chen2, Ke Xie2, Xing Qi2, TianRong Zhu2 1.Key Laboratory of Optoelectronic Chemical Materials and Devices of Ministry of Education, Wuhan 430056, China 2.School of Chemistry and Environmental Engineering, JiangHan University, WuHan 430056, China Key words: Chitosan; Ethylenediamine-Modified; Magnetic; Adsorption; dyes.
Chitosan, a efficient and cheaper adsorbent material, has a very nonspecific adsorption ability, strong hydrophilic, and it has been recently reported in some paper that have high adsorption capacities towards many kinds of dyes[2-4].
Material and method Material Chitosan was obtained from Hubei Yufeng Biological Engineering Co., Ltd.
Acknowledgment This work was financially supported by NSFC(Natural Science Foundation of China) (41372316; 21302064；201220837304-1).
References [1]S.Mun, E.A.Decker, D.J.McClements:Journal of colloid and interface Vol.296(2006),p.581 [2]M.N.V.R.Kumar:Reactive and Functional Polymers Vol.46(2000),p.1 [3]W.A.Morais,A.L.P.d.Almeida,M.R.Pereira:Carbohydrate Research Vol343(2009),p.2489 [4]S.Chatterjee,M.W.L.S.H Woo: Chemical Engineering Vol.155(2009),p.254 [5]Z.L.Min, S.Chao, L.Z.Rong:Acta Phys.Chim.Sin Vol.27(2011),p.677 [6]C.M.S,H.P.Y,L.H.Y:Journal of the Chinese Institute of Chemical Engineers Vol.34(2003),p.625

The micro-needle with different shapes, sizes and materials is introduced [7].
The design of the cosmetic micro-needle Micro-needle roller on the market as shown in Fig.1, the needle and the base of the needle are two parts, which are made of a stainless steel needle and the Polymer material.
This design results are based on linear static analysis, and material is envisaged for the same property.
Journal of Controlled Release 104 (2005) 51–66 [4] Microfabricated Polysilicon Microneedles for Minimally Invasive Biomedical Devices.
Tamkang Journal of Science and Engineering, Vol. 7, No. 2, pp. 95-98 (2004) [6] A tapered hollow metallic microneedle array using backside exposure of SU-8.

Crocombe1,d 1 School of Mechanical & Materials Engineering, University of Surrey, Guildford, Surrey, GU2 5XH, 2 Department of Mechanical Engineering, Loughborough, Leicestershire, LE11 3TU a i.hilmy@surrey.ac.uk, bM.Wahab@surrey.ac.uk, cI.A.Ashcroft@lboro.ac.uk, d A.Crocombe@surrey.ac.uk Keywords: Damage measurement, Continuum Damage Mechanics, Low Cycle fatigue, experimental methods, adhesive bonding Abstract: In this paper, the characterisation of damage in an epoxy adhesive has been investigated.
(1) Where eqσ is von mises equivalent stress, Rv is triaxiality function, m is material constant function of strain hardening, αααα and ββββ are damage parameters.
The model 8511 is a compact servo hydraulic material testing system designed to apply linear dynamic test forces to specimens from a wide range of materials.
Shaw, Prediction of fatigue thresholds in adhesively bonded joints using damage mechanics and fracture mechanics, Journal of Adhesion Science Technology, Vol. 15, No. 7, pp. 763-781, 2001. 3.
Singh, Characterization of toughened bonded interface against fracture and impact loads, International Journal of Adhesion & Adhesives 25, pp. 527-533, 2005. 5.

The program adopts the traveling wave method to automatically divide the computational domain into units in the shape of triangle, and adopts the bonding unit to give rock material parameters to the virtual joints, and fissure material parameters to real joints.
In the aspect of material inhomogeneity, Weibull distribution is adopted for the mechanical parameters of rock mass to simulate its heterogeneity.
Here is destruction process diagram of specimens with two and four cracks under the uniaxial compressing condition, with the spacing ratio of d1/c being 1: Fig. 1 Fracture layout diagram Fig. 2 Crack propagation in specimen with two cracks Fig. 3 Crack propagation in specimen with four cracks From Figure 1 and Figure 3, it can be seen that expansion process of two cracks calculated with DDARF is much similar to that in the mechanical experiment of rock with similar materials as cracks.
International Journal of Rock Mechanics and Mining Sciences, 2002, 39: 459–476
Chinese Journal of Rock Mechanics and Engineering 2007, 26(4): 682-691

Unit selection and Parameter of the material.
Based on the actual situation, the material parameters were setted as follows: the ram and slider's material is HT350, the density is 7200 kg/m3, the elastic modulus is 1.45x105Mpa, the poisson's ratio is 0.26.
Journal of Changchun University of Science and Technology(Natural Science Edition), 2012, 35（1）: 84-86
Translations of the ASME Journal of Mechanical Design, 2002, 124(7), 419-426
Chinese Journal of Computational Mechanics, 1986（1）: 1-9

The obtained suspension was refluxed under Argon until complete consumption of the starting materials indicated by TLC analysis (4 h).
Snader: Journal of Natural Products Vol. 60 (1997), p.52 [2] D.
Snader: Journal of Natural Products Vol. 66 (2003), p.1022 [3] M.
Butler: Journal of Natural Products Vol. 67 (2004), p.2141 [4] J.
Wagner : Science Vol. 269 (1995), p.1273 [8] L.