Prediction of potential failures in hydraulic gear pumps

• Autorzy: Lisowski E. , Fabiś J.
• Języki publikacji: EN

Abstrakty

EN

Hydraulic gear pumps are used in many machines and devices. In hydraulic systems of machines gear pumps are main component of supply unit or perform auxiliary function. Gear pumps opposite to vane pumps are less complicated. They consists of such components as: housing, gear wheels, bearings, shaft, seal for rotation motion which are not very sensitive for damage and that is why they are using very often. However, gear pumps are break down from time to time. Usually damage of pump cause shutting down of machines and devices. One of the way for identifying potential failures and foreseeing their effects is a quality method. On the basis of these methods a preventing action might be undertaken before failure appear. In this paper potential failures and damages of a gear pump were presented by the usage of matrix FMEA analysis.

Słowa kluczowe

EN

FMEA method; gear pump; function; failures; prediction

PL

analiza FMEA; pompa zębata; funkcjonalność; awaria; prognozowanie

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2010
• Tom: Vol. 10, iss. 3 spec.
• Strony: 73--76
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Lisowski E.

• Cracow University of Technology, Insitute of Applied Informatics, al. Jana Pawła 37, 31-864 Kraków, Poland

autor

Fabiś J.

• Cracow University of Technology, Insitute of Applied Informatics, al. Jana Pawła 37, 31-864 Kraków, Poland

Bibliografia

• [1] M. Stawarz, Quality control of cast brake discs, Archives of Foundry Engineering, vol. 8, iss. 1, (2008) 119-122.
• [2] S. Pietrowski, B. Pisarek, G. Gumienny, Computer-aided control of high-quality cast iron, Archives of Foundry Engineering, Vol. 8, iss. 1 (2008) 101-108.
• [3] R. Haratym, A. Karwiński, Application of stepped pattern in quality assessment of investment castings, Archives of Foundry Engineering, Vol. 8, iss. 1 (2008) 55-58.
• [4] J. Piekło, M. Maj, Determination of decohesion stress in cast iron matrix basing on the brittle fracture criterion and yield condition, Archives of Foundry Engineering, Vol. 8 (2008), 93–96.
• [5] A. Farhang Mehr and I. Y. Tumer, Risk based decision making for managing resources during the design of complex aerospace systems, ASME Journal of Mechanical Design. Special Issue on Robust and Reliability Based Design. Vol. 128, no. 4 (2006) 1014-1022.
• [6] R. B. Stone, I. Y. Tumer, M. VanWie, The Function-Failure Design Method, ASME Journal of Mechanical Design. 127(3) (2005) 397-407.
• [7] S. G. Arunajadai, R. Stone, I. Y. Tumer, Failure mode identification through clustering analisys, Quality and Reliability Engineering International Journal, vol. 20 (2004) 511-526.
• [8] E. Lisowski, J. Fabiś, Copmuter-aided FMEA matrix method of combustion engine turbocharger (in Polish), Archives of Foundry Engineering, vol. 6, No21 (2006).
• [9] J. Fabiś, Computer-aided of failure analysis during the product design, Czasopismo Techniczne, Wydawnictwo Politechniki Krakowskiej, z. 3-M (2008) 45-55.
• [10] M. Kawalec, E. Fraś, Abrasive wear resistance of high vanadium cast iron, Archives of Foundry Engineering, Vol. 9, iss. 4 (2009) 103-108.
• [11] A. Tabor, K. Zarębski, The quality of parts of printing machines, Archives of Foundry Engineering, Vol. 8, Special issue 1/2008, (2008) 321-326.
• [12] T. Kurtoglu, D. Jensen, I.Y. Tumer, A functional failure reasoning methodology for evaluation of conceptual system architectures, Research in Engineering Design, 2009.
• [13] R. Sika, Z. Ignaszak, Implementation of the KMES Quality system for data acquisition and processing on the example of chosen foundry, Archives of Foundry Engineering, Vol.8, issue 3 (2008) 97-102.
• [14] Y. Bi Ling . Z. Xing-Min, Z.-Tong-Hua, Y. Xiong, Damage mode identification for the clustering analysis of AE signals in thermoplastic composites, Journal of Nondestructive Evaluation, Vol. 28, No 3-4 (2009), 163-168.
• [15] K. Grantham-Lough, R. B. Stone, and I. Y. Tumer, The risk in early design method, Journal of Engineering Design, Vol. 20, No, 2 (2009).
• [16] K. Grantham-Lough, R. B. Stone, I. Y. Tumer, Failure prevention through effective cataloguing and utilization of failure events, Journal of Failure Analysis and Prevention.