Search results

Through the discussion of the design studies of the injection system belongs to the device of bearing strengthening and polishing, a design of jet and recycling integrated system for the abrasive materials is proposed, during which the defect of traditional injection device is overcomed, the periodic duty of the strengthen strengthening and polishing material injection is achieved, and the bearing strengthening and polishing efficiency is greatly raised, the structural design and the calculation of essential parameter of the injection movement are also given .
With the instance, conclusions are drawn as below: (1) Such high-pressure injection and recycling integrated system for the abrasive materials, which is available, can produce and work continuously and safely; (2) The high-pressure injection and recycling integrated system, which is also can applied to other devices with jet movement, has been successfully applied to the strengthening and polishing machine and has great economic benefits.
Acknowledges The project is supported by National Natural Science Foundation of China (50875052).
References [1] S.E Deng,H.F Teng,Y.W Zhou,F.Q Ma,Z.H Zhang: Journal of Aerospace Power: Luster Polish Strengthening for Race Surface of the Mainshaft Bearings of Aeroengine: (2006): No.21: pp.545-549
[4] L.H Qi,J Luo,W.L Li,C.S Jiang,F Yang: Chinese Journal of Mechanical Engineering: Simulation and Experiment Research of the Uniform Drolet Spray Process:(2008):Vol.44: No.12: pp.86-92 [5] Jin.Xu and B.J.Chen.

Materials and methods 2.1 Experimental material.
The raw materials were mixure of watermelon, apples and potatoes for ratio of 4:2:1, crushed by the waste processor, and kept frozen.
Effects of Acidity on Fermentation of Kitchen Wastes[J].Journal of Agro-Environment Science.2005(04):809-811
Science Press.2005
Journal of Beijing University of Technology.2011(01):139-145

The high adhesive activity of titanium alloys in interaction with abrasive materials is the main cause of poor grinding treatment.
Of the classical abrasive materials, silicon carbide is the most commonly used material for grinding titanium alloys [16-19].
[3] Masafumi Kikuchia, Yukyo Takadaa, Seigo Kiyosueb, etc., Grindbility of cast Ti-Cu alloys, Dental materials. 19 (2003) 375-381
Nosenko, Interaction intensity criterion for machined and abrasive materials in grinding (2001) Problemy Mashinostraeniya i Nadezhnos'ti Mashin. 5 (2001) 85-91
Aspinwall, Reciprocating surface grinding of a gamma titanium aluminide intermetallic alloy, Journal of Materials Processing Technology. 118 (2001) 22-28

Journal of Geotechnical Engineer, 1983, 109: 15–39
Journal of Geotechnical Engineer, 1996, 122(9): 703–708
International Journal of Rock Mechanics and Mining Science, 2008; 45: 78-85
Problem of plane strain of hardening and softening plastic materials[J].
Chinese Journal of Rock Mechanics and Engineering 2005 24(13) 2203-2211

Materials and Methodology The mineral acids sol-gel were prepared on the basis of the sol-gel method reported by Y.
Isbell: JAOCS, Journal of the American Oil Chemists' Society Vol. 78 (2001), p. 557-565
Kleiman: Journal of the American Oil Chemists' Society Vol. 71 (1994), p. 379-383
Isbell: JAOCS, Journal of the American Oil Chemists' Society Vol. 74 (1997), p. 249-254
Niwa: Microporous and Mesoporous Materials Vol. 40 (2000), p. 271-281

The effect of material removal was considered in the FEM analysis.
The effect of material removal effect is also considered in the analysis.
Material Properties of workpiece and locators Properties Workpiece Locators Material Aluminum 7075 T-6 Grey cast iron Density ( kg/m3) 2795 7200 Young’s modulus (GPa) 72 124 Poisson ratio 0.33 0.26 Table 2.
Modeling of material removal effect The effect of material removal influences the stiffness of the workpiece during machining and hence it has to be considered in the analysis.
Melkote, Iterative fixture layout and clamping force optimization using the genetic algorithm, ASME Journal of Manufacturing Science and Engineering, 124 (2002) 119-125

Finite Element Models of the Composite Material Mesh generation.
Material orientations define the directions of the principal material axes in the element relative to the global coordinate system of the FE mesh.
[6] Drach A., Drach B., Tsukrov I., Bayraktar H., and Goering J., 2013, “Realistic FEA Modeling of 3D Woven Composites on Mesoscale,” Proceedings of the 19th International Conference on Composite Materials (ICCM-19)
[7] Hashin Z., 1983, “Analysis of composite materials: A survey,” Journal of Applied Mechanics, 50, pp. 481–505
S., 2012, “Effective stiffness and thermal expansion coefficients of unidirectional composites with fibers surrounded by cylindrically orthotropic matrix layers,” International Journal of Engineering Science, 58, pp. 129–143

By making the host materials as the constant variable, the study of boro-tellurite glasses can be extended to observe the relationship of modifier and dopant salt, which are lithium carbonate and neodymium oxide respectively, to the host materials.
However, some researches on the effectiveness of alkaline metal oxide modifier to host materials (boro-tellurite glasses) were not well-presented and discussed.
Rare earth materials: properties and applications.
Optical Materials, 37, 391-397
Journal of Materials Science: Materials in Electronics, 19(5), 424-428

The different experimental methods used by scholars are analyzed in detail, as well as grinding characteristics of single abrasive grain and chip formation mechanism of different characteristics materials.
The high speed grinding of all those four materials presented the size effect.
Yoshikawa: Journal of Materials Science.
Bauer: International Journal of Machine Tools & Manufacture .Vol. 51 No. 12 (2011), p. 898 [9] Q.
Cai, et al: Journal of Northeastern University (Natural Science) .Vol. 23 No. 5 (2002), p. 470 (in Chinese) [11] B.F.

Introduction Capillary-driven flows play an important role in porous media, materials processing and microfluidic devices [1-7].
You; Journal of Natural Gas Science and Engineering Vol. 41 (2017), p. 7 [3] E.
Belha; Journal of Unconventional Oil and Gas Resources Vol. 16 (2016), p.76 [6] H.
Takayasu: Fractals in Physical Sciences (Manchester University Press, Manchester 1990) [13] A.
Miguel; Journal of Theoretical Biology Vol. 389 (2016), p. 101