FIELD: machine building.
SUBSTANCE: in compliance with this invention, decreasing magnitude of, at least, one harmonic of, at least, one cured tire homogeneity parameter, tire material is selectively removed at one tire section along first and second bead profiles. Selective removal can be made at bead center, bottom edge and or top edge for correction of selected number of harmonics of the parameter, for example, change in radial, lateral or tangential forces. Removal patters are calculated and executed at first and second bead to ensure force reduction at selected angular positions (with the range of 0-360 degrees along every bead). Said patters may be calculated to fixed or varying time rpm and/or fixed or varying laser output power.
EFFECT: higher precision.
21 cl, 21 dwg
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|---|---|---|---|
| DIRECT ADDRESS LASER DELETION | 2011 |
|
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RU2188131C2 |
