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Comparison of methodologies for identification of process parameters affecting geometric deviations in plastic injection molding of housing using Taguchi method
(Kaunas Univ Technol, Kaunas, 2012)
This paper examines parameters that could influence geometric part deviation (shrinkage and warpage) of the Housing (Cycoloy, PC/ABS, Grade C2800) produced by plastic injection molding. Five parameters (temperature of ...
APPLICATION OF NEW CLASSICAL PROBES IN SWIRL FLUID FLOW MEASUREMENTS
(Wiley-Blackwell, Malden, 2010)
Time enlargement law for gas pulse breakdown
(IOP Publishing Ltd, Bristol, 2009)
This paper investigates the possibility of applying the time enlargement law for predicting how gas-insulated systems would behave when exposed to pulse voltage loads of different shapes. For this purpose, the validity of ...
Cracks, repair and reconstruction of bucket wheel excavator slewing platform
(Pergamon-Elsevier Science Ltd, Oxford, 2009)
This paper discusses the results of the investigation of occurrence of cracks in the structure of bucket wheel excavator (BWE) slewing platform, the repair procedure and the reconstruction of the slewing platform. The ...
Failure analysis of the end eye connection of the bucket wheel excavator portal tie-rod support
(Pergamon-Elsevier Science Ltd, Oxford, 2009)
This paper describes the failure analysis results of the bucket wheel excavator (BWE) portal tie-rod support. The results of finite elements analysis (FEA) point out the occurrence of pronounced stress concentration, whereby ...
Desktop 3-axis parallel kinematic milling machine
(Springer London Ltd, Artington, 2010)
Parallel kinematic machines (PKM) are still a research-and-development topic in many laboratories although many of them, unfortunately, have no PKM at all. Therefore, the use of a desktop educational 3-axis parallel kinematic ...
Experimental and Simulation Testing of Flight Spin Stability for Small Caliber Cannon Projectile
(Assoc Mechanical Engineers Technicians Slovenia, Ljubljana, 2012)
The basic aim of this paper is to consider correlations of stability flight criteria, derived as the relations of aerodynamic coefficients and derivatives, on the model of a small caliber cannon spin stabilized projectile. ...
Magnetic Force Microscopy Application in Steel Structure and Milling Process Parameters Evaluation
(Taylor & Francis Inc, Philadelphia, 2009)
Application of scanning probe microscopy techniques in evaluating process quality is presented. We conducted a surface characterization and comparison of topographical and magnetic features for three steel plate samples ...
Development and validation of a new universal through flow method for axial compressors
(Sage Publications Ltd, London, 2010)
This article describes the development of a new through flow method for the analysis of axial multi-stage compressors. The method is based on a stream function approach and a finite-element solution procedure. It includes ...
A Model for Shaped Charge Warhead Design
(Assoc Mechanical Engineers Technicians Slovenia, Ljubljana, 2012)
A model for shaped charge warhead design was developed. The model is incorporated in the computer code - CUMUL. The code includes detonation wave profile estimation, liner collapse, arrival of collapsed liner to the ...