Aspects of using correlation calculus in comparative measurements of geometric deviations and shape profiles of main crankshaft bearing journals

• Autorzy: Nozdrzykowski K. , Bejger A.
• Języki publikacji: EN

Abstrakty

EN

This article discusses possible applications of correlation calculus as a universal tool enabling verification of a procedure for correct selection of elastic support system. Such system is used in measurements values of roundness deviations of main crankshaft bearing journals and assessment of shape correctness of measured roundness profiles. These profiles can be mathematically represented as a sum of terms of a Fourier trigonometric series.

Słowa kluczowe

EN

correlation calculus; comparative measurements; geometric deviations

• Wydawca: Wydawnictwo Naukowe Akademii Morskiej w Szczecinie
• Czasopismo: Zeszyty Naukowe / Akademia Morska w Szczecinie
• Rocznik: 2013
• Tom: nr 35 (107)
• Strony: 114--117
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Nozdrzykowski K.

• Maritime University of Szczecin, Institute of Basic Technical Sciences 70-205 Szczecin, ul. Podgórna 51/53

autor

Bejger A.

• Maritime University of Szczecin, Department of Condition Monitoring & Maintenance of Machinery2 70-205 Szczecin, ul. Podgórna 51/53

Bibliografia

• 1. ADAMCZAK S.: Measurement of surface texture. Form profiles, waviness and roughness. WNT, Warszawa 2008 (in Polish).
• 2. ADAMCZAK S., JANUSIEWICZ A., MAKIEŁA W., STĘPIEŃ K.: Statistical validation of the method for measuring radius variations of components on the machine tool. Metrology and Measurement Systems Vol. XVIIII, No. 1, 2011, 35–46.
• 3. JANECKI D., ADAMCZAK S., STĘPIEŃ K.: An analysis of the applicability of the cross-correlation function to the comparision of cylindrical profiles. Pomiary Automatyka Kontrola Vol. 54, No. 5, 2008, 237–243.
• 4. JANECKI D., ADAMCZAK S., STĘPIEŃ K.: Analysis of the accuracy of reference cylindricity measurements using the normalized cross correlation function. Science report, Project PL-127, CEEPUS, Kielce University of technology 2004, 57–66.
• 5. ADAMCZAK S., JANECKI D., STĘPIEŃ K.: The Comparison of cylindricity profiles using normalized cross-correlation function. 5th International Conference Measurement, Smolenice (SK) 2005, 363–366.
• 6. NOZDRZYKOWSKI K.: Crankshaft support requirements for measurement of its geometry errors. Mechanik 05–06, 2012, 466–468 (in Polish).
• 7. NOWACZYK C.: Fundamentals of statistical methods. PWN, Warszawa–Poznań 1985 (in Polish).