Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Metrology and Measurement Systems

1 2025

Powiadomienia systemowe

Sesja wygasła!

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Methodological approach to the measurement of ball bearing grooves geometric parameters based on coordinate measuring machine

Yu Chenghao, Huang Dongyang

Metrology and Measurement Systems

2025

Vol. 32, nr 1

1--12

Bearings are essential components in aerospace machinery and various transportation vehicles, with the grooves inside them providing smooth tracks for rolling elements to carry loads while minimizing friction-induced wear. Accurate measurement of the dimensional and shape tolerances of these grooves is crucial. Coordinate measuring machines, known for their high precision and versatility, excel in measuring various types and shapes of workpieces. The bearing groove measurement method developed with CMMs introduces a notable innovation over conventional techniques. Unlike profilometers, which are often incapable of measuring certain groove types, this method can be applied to a broader range of samples, addressing a long-standing challenge. A comparison of uncertainty between this method and the traditional profilometer method resulted in an En value of 0.11, confirming its satisfactory measurement accuracy and compliance with the technical requirements for bearing groove geometric parameters.