| 摘要 |
PROBLEM TO BE SOLVED: To provide a bundle diameter of a wire rod bundle calculation method and device which can calculate a probability density distribution of the bundle diameter of the wire rod bundle with high accuracy.SOLUTION: A bundle diameter of a wire rod bundle calculation method calculating the bundle diameter of the wire rod bundle that multiple wire rods are bound up arranges multiple circles imitating sectional form of the multiple wire rods at random, and calculates the probability density distribution of the bundle diameter by repeating calculation finding the bundle diameter from a diameter of a circumscribed circle when the multiple circles are converged. |
