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1.1 This test method covers the use of an angled launch ramp to initiate rolling of a sphere or nearly spherical shape on a flat horizontal surface to determine the rolling friction characteristics of a given spherical shape on a given surface.
1.1.1 Steel balls on a surface plate were used in interlaboratory tests (see Appendix X1). Golf balls on a green, soccer and lacrosse balls on playing surfaces, bowling balls on an a lane, basketballs on hardwood, and marbles on composite surface were tested in the development of this test method, but the test applies to any sphere rolling on any flat horizontal surface.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2018-06-01 |
| ICS | 17.040.20 : Properties of surfaces |
| Number of pages | 9 |
| Replace | ASTM G194-08(2013) |
| Set | ASTMVOL0302 |
| Year | 2008 |
| Document history | ASTM G194-08(2013) |
| Country | USA |
| Keyword | ASTM 194;ASTM G194;ASTM G194;10.1520/G0194-08R18 |