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[8]: Z. Kiral, Simulation and Analysis of Vibration Signals Generated by Rolling Element Bearings with Defects, PhD Thesis, Dokuz Eylul University, 2002, Izmir, of Porous Restrictor in the Case of Hydrostatic Guideways," Annals of DAAAM for 2012 & Proceedings of the 23rd International DAAAM Symposium, Volume 23,
9 Nov 2009 This paper deals with vibrations and acoustic emissions (AEs) of linear-guideway type recirculating ball bearings with a millimeter-sized artificial defect in the carriage. The vibration and AE of one normal bearing without a defect (Type N), and six defective bearings (Types D1–D6) were measured using a
1 Nov 2016 Advisory Report on Guideway Investigations, Defects and. Corrective Measures. For. : BDB. : Cambridgeshire County. Council. Date. : 1 November 2016. Ref. : CS/059090. This document is for use solely by our Client and its legal team in providing preliminary advice following investigations carried out to
permissible speed of transit vehicles is set to a value that is below the guideway's design speed. The performance restriction can be communicated through operating instructions, route signage, flaggers or an agency's dispatch system. Performance restrictions may result from a variety of causes, including defects, signaling
26, NO. 1, JANUARY 2016. 3600107. Study on the Magnetic Field Inhomogeneity of a. Halbach Permanent-Magnet Guideway. Due to Different Defects. Ruixue Sun, Jun Zheng, Botian Zheng, Lijian Zhan, Shuyu Huang, Teng Lu, Zhiyun Wang, and Zigang Deng. Abstract—The track regularity of a permanent-magnet guide-.
In machines with linear-guideway type recirculating linear ball bearings (linear bearings), to prevent shutdown of machines caused by unexpected-failures of linear bearings, there has been an increasing demand for the development of defect (especially flaking) detection techniques of linear bearings by using vibration or
17 Nov 2015 Abstract: The track regularity of a permanent-magnet guideway (PMG) is an important issue to ensure the riding comfort and running stability of high-temperature superconducting (HTS) maglev vehicles. Compared with defects of typical railway tracks, similar defects on PMG could affect the magnetic field at
7 Sep 2014 In this work, an 8-spring equivalent stiffness model for the linear motion (LM) guideways of a positioning stage system is studied. In the model, eight springs connect the LM block to the LM rail. The equivalent model can satisfy the static and dynamic characteristics of typical LM guideways. Based on a finite
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