Search results

Introduction The injection stretch blow moulding (ISBM) process which is managed at a temperature near or slightly above the glass transition temperature Tg involves multiaxial large strains at high strain rate of the polyethylene terephthalate material (PET).
Identification of the Material’s Properties One can first identify the initial shear modulus G0 from the initial slope of the global experimental strain-stress curves which were carried out by Menary et al. [3].
International Journal of Non-linear Mechanics, 44, 389-395, (2009)
[2] Luo Y.M., Chevalier L., Monteiro E., Identification of a Visco-Elastic Model for PET Near Tg Based on Uni and Biaxial Results, The 14th International ESAFORM Conference on Material Forming, Queen’s University , Belfast, Irlande du Nord, April 27-29, 2011
Polymer Engineering & Science, in press

Using resin for the sensor material reduces the processing cost compared with conventional MEMS processes.
The resin material used this time was PC (polycarbonate) which has good adhesion to the thin Cu film.
Hattori: Electrostatic Capacity Type Micro Inclination Sensor Utilizing Dielectric Nano-Particles, Proceedings of the International Symposium on Micro-Nanomechatronics and Human Science, Nagoya, Japan, pp. 545-556(2006) [6] H.
Hattori: Precise Micro Pattern Replication by Hot Embossing, JSME International Journal, Vol. 49, No.1 pp. 69-73(2006) [9] K.
Hattori: Surface Modification and Direct Bonding of Different Materials Irradiated H2O Ion, Jornal of Advanced Mechanical Design Systems, and Manufacturing, Vol.2, pp.197-202(2008) [10] H.

These concepts involve a high-level distinction between the material-energetic and information-related aspects of the potency-valency relationships [1, 3, 11].
The material-energetic aspect refers to the assumption that nothing exists unless some amount of matter or energy is involved.
The idea is that exposure to various levels of physical (material-energetic) stimuli translate – in a more or less predictable way – into corresponding subjective experiences.
Human Ecology - The exact science of the interrelationships between Homo sapiens and the outside world surrounding this living and thinking being.
Aris; Journal of the Carnegie Mellon Department of Architecture.

The sensitivity of a gas sensor can be significantly enhanced by increasing the contact interfaces between the gas molecules and sensing materials.
Yeow, “A Review of Carbon Nanotubes-Based Gas Sensors”, Journal of Sensors, Vol. 2009, article 493904, 2009 [2] T.
Brus, “ Optical Spectroscopy of Individual Single-Walled Carbon Nanotubes of Defined Chiral Structure,” Science, Vol. 312, pp. 554-556, 2006 [4] G.
Yeh, “Three-terminal CNTs gas sensor for N2 detection,” Diamond and Related Materials, Vol. 14, no. 11-12, pp. 1872–1875, 2005 [10] J.

Analyze and Improvement of Production Site Based on IE Yunrui Wanga School of Mechanical Engineering, Xi’ an University of Science and Technology, Xi’an 710054, China a2002wyr@sina.com Keywords: Production line, facility planning, product beat, personnel saturation.
The whole punching get parts with 80t punch on aluminum material after the knife mould stamping, three incisions punching require for work punching port groove and rail slot after the whole punching, reaming need drill and ream for positioning hole, using grinding machine polish cross-section when burring, roll bending demand complete a two-dimensional curved using self-developed roll bending equipment, with curved roof assembly; finally piece will be fixed corresponding check tool for inspecting its surface, curvature of the line, positioning hole etc. compare with test book using plug gage, dial indicator.
While the mould frame has been moved nearby 80t punch machine, U-shaped layout of production line equipment is too tight and has too many staff before improvement, particularly grinding process in drilling and reaming operations, these could result in poor circulation in progress; at the same time, the feed direction facing away from main stream channel which resulting unnecessary material flow.
To solve above problems, cut staff and the merger process by ECRS are used, the feed inlet of production equipment face the main stream channel, remove excess grinding turnover frame; set raw material area in feeding area for safety inventory of material and decrease lead time of production.
[8] L.N.Hou, H.Y.Wang and W.W.Jia: Industrial Engineering Journal,Vol. 14(2011) No.4, p.124-128.

Introduction Nickel-based alloys are widely applicated for aerospace, energy generation and corrosion protection, especially in the environment where the facilities or materials are exposed to high temperature, oxidization, acid and other complex circumstance [1-6].
Advanced Materials Research Vols. 535-537 (2012) 973-976 [10] Wei C.
Wang, Journal of Tianjin University of Science & Technology 22 (2007) 40- 43

Introduction KDP (Potassium Dihydrogen Phosphate is shorted for: KH2PO4 or KDP) crystal is a kind of good non-liner optical material developed from 1940s, it is widely used in the high-technology field of laser conversion, electro-optical modulation and optical high-speed switch.
The Theoretical Analysis of the Effect of Rake Angle on the Surface Quality of Crystal KDP There are two ways of chip forming for the brittle materials: one is forming continuous banding chip by shearing-slipping plastic yield; the other is forming un-continuous chip by brittle fracture.
In the process of ultra-precision milling of the crystal KDP, the workpiece surface is removed by shearing-slipping or brittle fracture depending on the variation of the inner stress of the material.
Acknowledgements The author gratefully acknowledge the National Natural Science Fund of China for their Support of this work: The contact number is 50405011.
[2] Namba Yoshiharu, Katagiri Masanori and Nakatsuka Masahiro: Journal of the Japan Society Precision Engineering, Vol.64 (1998) No.10, pp.1487- 1491

College of Mechanical and Electric Engineering, Changchun University of Science and Technology, Changchun 130022, China. 2.
Materials and Methods Water strider sample was collected from the lake in Changchun Children’s Park.
Applied Materials & Interfaces, 2010
Journal of Beijing University of Aeronautis and Astronautis, 2010，36(10):1176-1179.

The material properties and the concentration field are specified at stationary, or Eulerian, grid points.
Solute is rejected into the bulk phase and diffuses outwards into the matrix according to the material properties of the alloying element being considered.
Materials Science & Engineering A, 2003.
Journal of Computational Physics, 2002. 176(1): p. 205-227 [7] Reiso, O., H.G.

Experimental method 1.1 Experimental material The experiment takes the 16MnR steel 100mm×60mm×6mm as the matrix, and adopts the Qingdao Guantai Model 9060A Blast Box to do blast sanding to the matrix surface, using pneumatic pressure 0.5MPa and sandblasting material 16# brown fused alumina sand.
Journal of Chemical Industry and Engineering,2008,59(3):659-664
A Study On Corrossion Resisting Property Of Heavyanti-Corrosive Coatings [D].wuhan: Wuhan institute of materials protection 2002
An introduction to the electrochemical impedance spectroscopy [M].Beijing: Science press,2002