Surface shape measurement methods and surface shape measurement systems

Abstract

To provide a surface shape measurement method, when the measurement object is any machine from a storage section of stored raw material to a utilization section where the raw material is pulverized into powder via a pulverizer, the surface shape can be measured in a low-cost and convenient manner. The surface shape measurement method, which measures the shape of the surface in contact with the raw material and / or the powder via any machine from a storage section of stored raw material to a utilization section where the powder is pulverized, includes the steps of: attaching the powder to the surface of the measurement object; and irradiating the measurement object with light to perform optical three-dimensional measurement.

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