Search results

A Styrian consortium with experts in materials, tools and machining has been formed to extend the tool life in machining of titanium alloys.
The thermomechanical properties of this group of materials, especially the high specific strength by a very low breaking elongation (A = 0.5 % to 15 %) combined with a very low thermal conductivity are the challenges for milling or chipping in general.
Examples are ultrasonic erosion machines that are used to cut brittle materials ore special designed machines for deep holes drilling.
Janghorbanian et al., Effect of cutting speed on tool life in ultrasonic-assisted milling process, in Journal of Engineering Manufacture, (2013) 1157-1164
Muhammad et al., Thermally enhanced ultrasonically assisted machining of Ti alloy, submitted to CIRP Journal of Manufacturing Science and Technology, (2014) 159-167

Introduction Metal-diamond composites, in which diamonds are embedded into metal bond matrices, are commonly used as tooling materials for the machining of brittle materials.
Duda: Soviet Journal of Superhard Material Vol. 8 (1986), p. 38 [5] T.
Tanaka: Journal of Materials Processing Technology Vol. 63 (1997), p. 175 [6] J.D.
Dwan: Materials Science and Technology Vol. 14 (1998), p. 896 [7] K.
Xu: Key Engineering Materials Vol. 202-203 (2001), p. 293

The other material was SF 12050 superconducting wire.
Vajda: Environmentally friendly machining of ceramic based YBCO bulk superconductor, Journal of Materials Processing Technology, Volume 181, Issue 1-3 Pages 48-51 (2007)
Prikhna: Magnetization of YBCO bulks with permanent magnets and hybrid magnetizer, Journal of Optoelectronics and Advanced Materials Vol. 10, No. 5, pp. 1005-1010, (2008)
Gyore: Application Possibilities with Continuous YBCO Loops Made of HTS Wire, Journal of Physics-Conference Series 234:(3) Paper 032030. (2010) http://www.ewh.ieee.org/tc/csc/europe/newsforum/Contents11.html, ST 153 [6] J Kosa: Qualification of YBCO Rings and 100% YBCO Wire Loops with the Transformation of the DC Magnetic Field, Materials Science Forum, vol. 670, pp 11-20, (2011) [7] J.

The component composed by the Spindle and the Box Material Property Definition.
And the material of the spindle wasn’t removed at all as expected.
Acknowledgements This project is supported by the national science and technology major project of China which is named "High-end CNC Machine Tools and Basic Manufacturing Equipment".
[2] Emilio Carlos Nelli Silva, Journal of Intelligent Material Systems and Structures 14(4-5) (2003) 309-322
[6] Shilin Dong, Yang Zhao, China Civil Engineering Journal 37(1) (2004) 7-12, In Chinese.

The main elements influencing the cutting force are cutting speed, cutting depth, feed, blade material, cutter material, etc.
The remnant material is equal to the blade deformation in the machining process.
Dong: Journal of Zhejiang University No. 5 (2006), p. 759
Yen: International Journal of Machine Tools and Manufacture Vol. 37 No. 9 (1997), p. 1313
Becker: International Journal of Machine Tools and Manufacture Vol. 46 No. 5 (2006), p. 542

The material parameters (R∞,b,C,γ) were first identified from a monotonic tensile test (Table 2).
International Journal of Fatigue. 9 (2010) 1448-1460
Materials Science and Engineering: A. 6 (2011) 2370-2379
International Journal of Plasticity. 7 (2009) 1359-1385
Journal of Materials Processing Technology

Materials and Methods The study was conducted at Tongzhuang River and Lanling River, Zigui country, Yichang, in the Three Gorges Reservoir area of China.
After carefully removing the surface organic materials and fine roots, each mixed soil sample was divided into two parts.
Canadian Journal of Soil Science Vol.74 (1994), p.367-385
Soil Science Vol.89 (1960), p.157-166
Journal of Agricultural Science Vol. 97 (1981), p.713-721

Construction and Building Materials, 2002(16): 281-289
Construction and Building Materials, 2011(25): 726-735
Construction and Building Materials, 2002, 16: 519-525
Construction and Building Materials, 2002(16):173-180
Construction and Building Materials, 2008, 22: 1299-1304

The test materials were melted by a 25kg vacuum medium frequency induction furnace.
[4] Lijie Yue, Longmei Wang , Jinsheng Han: Journal of Rare Earths, Vol. 28 (2010), p. 952
Ma: Journal of Iron and Steel Research, Vol. 14 (2002), p. 8
Ruano: Composites Science and Technology, Vol. 66 (2006), p. 2671
Zhu: Journal of Rare Earths, 2007, Vol. 25 (2007, p.485.

The processes included stereo lithography, digital light processing, laser sintering, fused deposition modeling, powder bed three-dimensional printing and material jetting.
Generally, accurate, transparent material processes have been successfully used in medical modeling, such as SL and jetting-type processes.
Lin, “Shrinkage predication of human tooth manufactured through 3D printing”, International Journal of Life Sciences Biotechnology and Pharma Research, Vol. 4, No. 1, pp. 66-70, 2015
Piller, “ Economic implications of 3D printing: Market structure models in light of additive manufacturing revisited”, International Journal of Production Economics, Vol. 164, pp. 43-56, 2015
Kharmandayan, “ Cranial reconstruction: 3D biomodel and custom-built implant created using additive manufacturing”, Journal of Cranio-Maxillofacial Surgery, Vol. 42, pp. 1877-1884, 2014