Grinding Behavior of Yttrium Partially Stabilized Zirconia using Diamond Grinding Wheel

Suya Prem Anand, P.; Arunachalam, N.; Vijayaraghavan, L.
May 2015
Advanced Materials Research;2015, Vol. 806, p15
Academic Journal
In recent development of dental restoration, zirconia has been used as a prosthetic material due to their enhanced properties of fracture strength and toughness compared to other ceramic materials. Zirconia based ceramic materials are used in structural application in engineering, such as in the manufacture of cutting tools, gas sensors, refractories. Grinding was used as the efficient technique to finish ceramic materials. Due to the hard and brittle nature of a ceramic material, the grounded components were left with surface and subsurface damages. In this paper, the influence of the grinding parameters on the grindability of partially stabilized zirconia was carried out using a diamond grinding wheel. The resin bonded grinding wheel was used to analyze the grinding behavior of the material. The grinding force and surface roughness were measured during the grinding process and the experiments were conducted under conventional flooded conditions. The relationship between the surface finish and grinding parameters such as depth of cut, wheel speed were analyzed.


Related Articles

  • Dressing Characteristics in Nitriding Treated Bearing Steel Under Ceramic Wheel Grinding Conditions. Sung Hoon Oh // International Journal of Control & Automation;Sep2012, Vol. 5 Issue 3, p133 

    In the grinding operation dressing sequence give proper profile and surface dimensions. Dressing eliminates loaded part in the wheel surface and makes wheel edge sharpening. Also specific surface profile in the dressing unit conveys to the material, and this is the main function with the...

  • Internal Grinding Characteristics with Ceramic and CBN in Nitriding Treated Steel. Sung Hoon Oh; Byung-moon So // International Journal of Control & Automation;Sep2012, Vol. 5 Issue 3, p287 

    The internal grinding process has precise and narrow tolerance areas in both its size and form-shaping aspects. In the conventional grinding process, which grinds normal tempered hardened steel, aluminum oxide is predominantly used as a grinding wheel material. This has the advantage of...

  • Study on Sapphire Wafer Grinding by Chromium Oxide (Cr2O3) Wheel. Ke Wu; Naoki Yamazaki; Yutaro Ebina; Libo Zhou; Jun Shimizu; Teppei Onuki; Hirotaka Ojima; Takashi Fujiwara // Advanced Materials Research;2015, Vol. 806, p311 

    Finishing process of sapphire wafer is meeting huge challenge to fulfill the strict requirement of high surface quality in semiconductor industry. Fixed abrasive process, although can guarantee the profile accuracy, leaves damaged layer on the surface or subsurface of sapphire wafer. Chemical...

  • Fundamental Investigation of Ultrasonic Assisted Surface Grinding of Inconel 718. Sisi Li; Yongbo Wu; Mitsuyoshi Nomura // Advanced Materials Research;2015, Vol. 806, p365 

    Inconel 718 has high yield strength, corrosion resistance, heat resistance and fatigue resistance, and possesses a lower thermal conductivity, leading to high grinding force and heavy wheel damage in grinding of this material. Against these problems, ultrasonic assisted grinding (UAG) can be the...

  • Deep Profiled Slot Grinding on a Nickel-based Alloy with Electroplated CBN Wheels. Zhongde Shi; Elfizy, Amr; Attia, Helmi // Advanced Materials Research;2015, Vol. 806, p3 

    A process for grinding deep profiled slots in a nickel-based alloy with electroplated cubic boron nitride (CBN) wheels and straight oil is presented. These slots were prepared by this process for further grinding with electroplated CBN quills to generate the final fir-tree slots in gas turbine...

  • Development of in-process monitoring system for grinding wheel surface temperature and grinding state. Yoshiya Fukuhara; Shuhei Suzuki; Hiroyuki Sasahara // Advanced Materials Research;2015, Vol. 806, p624 

    Grinding is a machining technology for plane surfaces and cylindrical surfaces in general. In comparison with cutting, higher accuracy can be provided and it is easier to manufacture high-hardness materials using grinding. However, the grinding wheel surface state changes during grinding, and...

  • Grinding Technology of Cylindrical Surface with Protrusion. KATO, Kazuya; MAEDA, Yukio; TANAKA, Hideaki // Advanced Materials Research;2015, Vol. 806, p54 

    Cylindrical parts with a protrusion are expected to be used in the components of consumer electronics and automotive products. The machining efficiency of these parts is very low, making them difficult to be mass-produced. The aim of our present work is to develop a highly accurate and highly...

  • Forces during Grinding Operation and its Relation to the Dressing Cycle. Anand NAMBIAR; Kou MATSUMOTO; Masaru YAMAMOTO; Kazuhito OHASHI; Shinya TSUKAMOTO // Advanced Materials Research;2015, Vol. 806, p78 

    While grinding with CNC cylindrical grinding machines, there are many factors that determine the precision and accuracy of the finished product. These may include dimensional accuracy, surface roughness, circularity (roundness), cylindricity, etc. But all these factors pertain to the work. The...

  • Research on grinding force of zirconia internal grinding with resin bond diamond wheel. He Wang; Ke Zhang; Yuhou Wu; Hong Song // Advanced Materials Research;2015, Vol. 806, p30 

    The zirconia parts are limited by machined surface quality. The grinding force is one of the most important parameters of grinding and has effects on surface quality. The MK2710 grinder and resin bond diamond wheels were used in zirconia grinding. The grinding force was obtained by Kistler...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics