FIELD: measuring engineering.
SUBSTANCE: method comprises determining coordinates of points of the article contour by means of measuring system whose measuring center located inside the article contour is known, calculating the center and radius of the mean circumference of the article on the basis of harmonic analysis, calculating correcting coefficient for each measured point of the contour that allows for the eccentricity of the center of the mean circumference of the article with respect to the center of the measuring system, and calculating the diameter of the article from the equation presented.
EFFECT: simplified method.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MEASURING SURFACES OF REVOLUTION WITH OUT-OF-ROUND GAUGE | 2003 |
|
RU2243499C1 |
| METHOD OF MEASURING CROSS-SECTION OF ARTICLE | 2003 |
|
RU2240496C1 |
| METHOD OF DIFFERENTIAL MEASUREMENT OF DEVIATION FROM ROUNDNESS | 2002 |
|
RU2239785C2 |
| METHOD FOR MEASURING CROSS-SECTION SHAPE ON ROUNDNESS MEASUREMENT INSTRUMENTS | 2016 |
|
RU2637368C1 |
| CONTROL METHOD OF SHAPE OF PISTONS AND DEVICE FOR ITS IMPLEMENTATION | 2009 |
|
RU2403535C1 |
| METHOD OF CENTRELESS SUPERFINISHING OF ROUND SURFACES | 2001 |
|
RU2201862C2 |
| METHOD FOR MACHINING CURVED TOOTH GEARS | 1998 |
|
RU2123410C1 |
| METHOD OF MEASURING DIAMETERS OF CYLINDRICAL SURFACES OF PARTS | 0 |
|
SU1612203A1 |
| WAY OF COMPLEX TEST OF OUT-OF-ROUND GAUGE AND REFERENCE STANDARD | 2001 |
|
RU2206063C2 |
| LENS DISTORTION COMPENSATION METHOD | 2022 |
|
RU2790055C1 |
