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Researches on manufacturing of ceramic balls focus mainly on the material removal mechanism and approaches improving machining efficiency.
Acknowledgements The authors are grateful to the financial aid to the projects supplied by the Outstanding Young Scientist Found Project of Zhejiang Province (RC02066), and the Project of Science and Technology Office of Zhejiang Province (2003C31057).
MAEDA: KOYO Engineering Journal English Edition Vol. 158E (2001), p. 42 [2] X.K.
LÜ, et al: Journal Materials Processing Technology Vol. 129 (2002), p. 171 [5] K.
Komanduri: Key Engineering Materials Vols. 202-203 (2001), p. 1 [7] B.

Mok, NC post-processor for 5-axis milling machine of table-rotating/tilting type, Journal of Materials Processing Technology. 130–131 (2002) 641–646
Vander Sloten (ed.), Computer Technology in Biomaterials Science and Engineering, John Wiley and Sons Ltd, 2000
Skalski, Design and manufacturing of the human bone endoprostheses using computer-aided system, Journal of Theoretical and Applied Mechanics. 37, 3 (1999) 481-503
Gdzior, Design and Manufacture of anatomical hip joint endoprostheses using CADCAM system, Journal of Materials Processing Technology. 107 (2000) 181-186
Muzzupappa, Application of Incremental Forming process for high customised medical product manufacturing, Journal of Materials Processing Technology. 162–163 (2005) 156–162

Friction Type Monorail Crane Driving Design and Analysis Based on ANSYS Weiwei Tua, Han Lib School of mechanical Engineering Anhui University of Science and Technology Huainan, China aamandatww@126.com,b439600579@qq.com Keywords: Physical design,Ansys ,Drive,The finite element Abstract.
Fig. 2 Meshing of Connection plate and Wheel bracket Motor locate the connection plate and the wheel's decisive factor is the material strength, using material directly affect the overall strength whether meet the requirements.
Motor positioning connecting plate and the wheel supporting materials used for Q420 steel,The young's modulus of 210 GPa,Poisson's ratio of 0.31,the tensile strength of 520 ~ 680 MPa,the yield strength of 420 MPa.Q420 steel is a kind of high strength low alloy structural steel, Q420 is of high strength and good fatigue resistance; High toughness and low brittle transition temperature; Good performance of cold forming and welding performance; Has good corrosion resistance and wear resistance.
Journal of coal mine machinery, 2013,9 [6] QuanJie.
Journal of coal mine machinery.

Introduction Despite the development of science in high-tech fields, the achievements of nanotechnology, the development of new polymer materials and equipment, natural granular materials in the field of water treatment are still widely used for a number of reasons, the main of which is their cheapness and availability.
The reserves of zeolite raw materials are about 12 million tons.
Influence of types of zeolite raw materials on the mineral composition of filtered drinking water.
Lazareva, Zeolites in ecology Kazakhstan science, News. 1 (127) (2016) 61–85
Volodin, Zeolites – a new type of mineral raw materials, Moscow "Nedra", 1987, p. 99.

The bubbles expand and squeeze a certain amount of ink from the nozzle hole to obtain a certain volume ink drop; when the electrical signal of the micro-heater disappear, the bubble shrinks and pulls the ink in the cartridge into the ink chamber, so the ink can fill the cavity again to prepare for the next ejection.Due to the low cost of materials used in the thermal inkjet printing technology, this technology is very suitable for manufacturing [9].
In addition, material properties and the driver parameters greatly affect the inkjet effect.
Chinese Journal of Mechanical Engineering.2017,53(01):140-149
Journal of Drainage and Irrigation Machinery Engin, 2015, 33(3): 226—232
Chinese Journal of Mechanical Engineering, 2013, 49(8): 178—185

Abstract:Combustion of energetic materials is an attractive means of obtaining a large quantity of energy from a small volume.
And these materials can be integrated into functional micro-systems in a manner compatible with micro-system technologies, then micro-pyrotechnics could help to make considerable progress in the field of micro- actuation .
About 1995, the use of energetic materials began to attract interest in the scientific community since combustion of these materials is an attractive means of obtaining a large quantity of energy from a small volume.
If these materials could be integrated into functional micro-systems in a manner compatible with micro-system technologies, then micro- pyrotechnics could help to make considerable progress in the field of micro- actuation[5-8].
Fabrication of Ni-Cr film igniting resistor.Chinese Journal of Energetic Materials, 2011,19(5):584-587.

However, due to the mill not in-depth study of cutting forces and factors in the design of branches crusher which led to the branches crusher can not meet domestic branches of biomass power generation’s demand to raw materials.
But there is an important issue in our country’s biomass power generation technology：the problem of raw materials for Biomass[2].
This makes it difficult to meet the China's biomass power generation’s demand for raw materials, limit our development of biomass power generation technology greatly.
Chinese biomass power industry development and Countermeasures[J].Beijing, Science and Technology Innovation Herald ,2010(6)
Journal of China University of Geosciences.2003.9

Introduction Diamond has excellent physical properties, including the highest hardness, high thermal conductivity, broad through band, excellent semiconductor properties and chemical inertness, which make it become a widely application prospect and a huge market potential of new materials.
Acknowledgments This paper is supported by Zhejiang Province Natural Science Foundation (Y107375, Y1111137) and National Natural Science Foundation of China (50705088).
Diamond and Related Materials, 1998, 7:1108-1117 [3] Y.T.Ma, Y.J.Sun, W.Y.Chen, High speed polishing CVD diamonds with hotmetal plate.
Journal of Beijing university of aeronautics and astronautics, 2008，34(4):412-416 [4] Tokarev.V.N, Wilson.J.I.B, Jubber.M..G, et al.
Diamond and Related Materials, 1995, (4): 169-176

Materials and Methods Alloy preparation: Alloys of Al-5.5%wt.Zn and Al-5.5%wt.Zn-1.5%wt.Sn were prepared from pure elements (99.99% purity) based on nominal composition.
Journal of Electroanal.
Materials Chemistry and Physics Vol. 121( 3) (2010), p. 561 [18] K.
Journal of Electroanalytical Chemistry Vol. 573(2) (2004), p. 241 [34] I.
Impedance Spectroscopy – Emphasizing Solid Materials and Systems, Wiley, New York, (1987).

Although other alternative materials have been proposed and investigated, their efficiencies can’t compared by that of silicon which also makes the cost of producing the cell high.
Fig. 1 Basic concept of IBSC Fig. 2 Schematic structure of QDIBSC Present Status of QDIBSC Research Although power efficiencies >60% have been predicted for idealized QDIBSC, this goal hasn’t been realized mainly for two reasons: nonideal circumstance that results in charge trapping, and the lack of an optimal materials combination.
Material Systems for QDIBSC.
Acknowledgements This work was financially supported by the Science and Technology Research of Hebei Colleges and Universities (grant No.
Ermer, “Thermophotovoltaic energy conversion for space,” Journal of physical chemistry C 112 (21) (2008) 7841-7845 [9] A.