Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun engineering a measurement of deviation from circularity of an oval or approximately elliptical shape.

Etymologies

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Examples

  • It is almost, if not totally, impossible to hermetically seal pottery containers due to the variations that occur in the neck diameter and shape (slight ovality).

    3 Packaging materials 1982

  • 'I may mention that a study of defects in the vertical circle of a small Altazimuth formerly used by me, and an inspection of the operations in the instrument-maker's work-shop, have convinced me that the principal error to be feared in instruments of this class is ovality of the graduated limb; this cannot be eliminated by two microscopes, and such an instrument should never be fitted with two only.

    Autobiography Airy, George Biddell, Sir 1896

  • On land in the US, Wireline Isolation Scanner* cement evaluation technology was deployed for XTO Energy and successfully identified salt encroachment, casing ovality, and a potentially catastrophic 7-in casing collapse in a well in the Rockies.

    Schlumberger Announces Fourth-Quarter and Full-Year 2010 Results - Yahoo! Finance 2011

  • Capwatcher for pin holes, short shot, cavity number, colour, ovality including metal closures

    unknown title 2009

  • -- 98 kgf/mm2 for AISI grade 1050 wire rod measuring 9.2 mm or more but not more than 9.8 mm in cross-sectional diameter, processed exclusively by heat-treating on an in-line fused salt bath patenting process that results in having a tensile strength tolerance range of plus or minus 5 kgf/mm2, and having an ovality of no more than 0.30 mm.

    Modifications To The Harmonized Tariff Scehdule Of The Us ITY National Archives 2000

  • The project company, together with the insurance companies, is investigating the best way to deal with this problem: replace it completely, try to improve its roundness by squeezing it back into shape (the giant steel "pinch" for that was being prepared on site when we visited) or, quite possibly, use it as it is (by luck, it is the bottom part which was damaged, ie the part that goes in the sand, so ovality is less of an issue there as long as the vertical penetration in the soil can still be controlled).

    Energy Bulletin - 2010

  • The project company, together with the insurance companies, is investigating the best way to deal with this problem: replace it completely, try to improve its roundness by squeezing it back into shape (the giant steel "pinch" for that was being prepared on site when we visited) or, quite possibly, use it as it is (by luck, it is the bottom part which was damaged, ie the part that goes in the sand, so ovality is less of an issue there as long as the vertical penetration in the soil can still be controlled).

    European Tribune 2010

  • The project company, together with the insurance companies, is investigating the best way to deal with this problem: replace it completely, try to improve its roundness by squeezing it back into shape (the giant steel "pinch" for that was being prepared on site when we visited) or, quite possibly, use it as it is (by luck, it is the bottom part which was damaged, ie the part that goes in the sand, so ovality is less of an issue there as long as the vertical penetration in the soil can still be controlled).

    European Tribune 2010

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