| 31. | The tool path and normal pressure applied are designed to create a distribution of compressive residual stress.
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| 32. | Also, the distorted grain structure that gives the workpiece its superior strength can lead to residual stresses.
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| 33. | Residual stress may be desirable or undesirable.
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| 34. | This indicates stress concentration, possibly the combination of residual stress from forming and the action of the spring.
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| 35. | If there is residual stress within the polymer, the piece will shrink when held at such a temperature.
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| 36. | The deformations are related to the residual stress in the volume of material that was removed through drilling.
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| 37. | Residual stresses are measured through experiments.
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| 38. | As these interstitial atoms distort the lattice slightly, there will be an associated residual stress field surrounding the interstitial.
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| 39. | The evaluation of the residual stresses depends on the method used to calculate them from the measured relieved deformations.
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| 40. | In 1966 Rendler and Vignis introduced a systematic and repeatable procedure of hole drilling to measure the residual stress.
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