Results 271 to 280 of about 816,445 (307)
Some of the next articles are maybe not open access.
Non-smooth dynamics of spur gears with manufacturing errors
Journal of Sound and Vibration, 2007This paper presents a method for analysing nonlinear vibrations of spur gears in presence of manufacturing errors. The approach is based upon the classical one-degree-of-freedom model, with backlash and time varying stiffness. Manufacturing errors are treated stochastically, starting from the knowledge of the gear tolerance class.
BONORI G, PELLICANO, Francesco
openaire +1 more source
Out-of-plane geometric error prediction for additive manufacturing
2015 IEEE International Conference on Automation Science and Engineering (CASE), 2015Additive Manufacturing (AM) is a promising direct manufacturing technology and geometric accuracy of AM built products is crucial to fulfill the promise of AM. The prediction of the out-of-plane or z direction geometric errors has been a daunting task for AM.
Yuan Jin +2 more
openaire +1 more source
Understanding error management in manufacturing
Development and Learning in Organizations: An International JournalPurpose This paper aims to review the latest management developments across the globe and pinpoint practical implications from cutting-edge research and case studies. Design/methodology/approach This briefing is prepared by an independent writer who
openaire +1 more source
Error Equivalence Methodology for Dimensional Variation Control in Manufacturing
2008 IEEE Conference on Robotics, Automation and Mechatronics, 2008The product dimensional quality could be affected by multiple error sources in manufacturing processes. One widely observed engineering phenomenon is that different error sources can result in identical error patterns on product features. For example, deviations in fixture locators and workpiece datum surfaces can produce the same type of dimensional ...
Qiang Huang 0001, Hui Wang
openaire +1 more source
Extending error recovery capability in manufacturing by machine reasoning
IEEE Transactions on Systems, Man, and Cybernetics, 1993In industrial applications, the quantity of error recovery codes far exceeds that required for supervisory control. Declarative programming techniques can be integrated with the traditional procedural control to reduce the efforts in developing error recovery codes and to provide flexibility for future modifications as new error types are encountered ...
DICESARE F +3 more
openaire +1 more source
Automatic desensitization of optical systems to manufacturing errors
Measurement Science and Technology, 1995The theoretical performance of an optical instrument can be greatly reduced in practice by the effect of manufacturing errors on the quality of its optical system. This design note describes the development and testing of software that can be used to desensitize optical systems during the design process, by incorporating suitable code into a damped ...
S J Dobson, A Cox
openaire +1 more source
Mathematical model of the occurrence of human error in manufacturing processes
Quality and Reliability Engineering International, 2010AbstractVarious types of phenomena contribute to the variability of process results. Their common feature is randomness. Some of them can be described by continuous probability distributions, for example, the performance of machines or the properties of processed material.
openaire +1 more source
Influence of manufacturing error for characteristics of bearing
2002Influence of manufacturing error for characteristics of multi-lobe bearing was analyzed and the optimum allowable value of manufacturing error of multi-lobe bearing was evaluated. As a result, Comparing manufacturing errors of the position of the lobe curvature center, the radius of the lobe curvature, the inclination of the lobe and the lobe length ...
openaire +1 more source
Pharmaceutical manufacturing: RFID – reducing errors and effort
Filtration & Separation, 2007Millipore's recent launch of RFID tag inclusive products are intended to communicate critical filter specific information to the user. George Adams and Aaron Burke explain the background to the technology and how they envisage RFID will improve efficiency.
openaire +1 more source
Manufacturer warnings of system-related medication errors
American Journal of Health-System Pharmacy, 2002David B, Brushwood, Almut, Winterstein
openaire +2 more sources