PLANNING DEVICE, PLANNING METHOD, AND PLANNING PROGRAM

To satisfy a condition related to the number of times of welding and improve a yield in slivering work of cutting out product coils from raw coils that may include a defective part.SOLUTION: A planning device (1) comprises: a first acquisition unit (11) that acquires first information on one or more raw coils; a second acquisition unit (12) that acquires second information on product coils to be cut out; a first calculation unit (13) that, for each of the one or more raw coils, calculates a passage position of a cutting blade and a collectable weight corresponding to the passage position; and a second calculation unit (14) that, when the total of the collectable weights reaches the total weight of the products and the product coil is cut out for each individual weight of the product, calculates the arrangement order in which the number of times of welding in the production coil becomes equal to or less than the weldable number of times.SELECTED DRAWING: Figure 1 【課題】不良部分を含み得る原コイルから製品コイルを切り出す条切業務において、溶接回数に関する条件を満たしたうえで、歩留をより向上させる。【解決手段】計画立案装置（１）は、１又は複数の原コイルの各々についての第１情報を取得する第１取得部（１１）と、切り出される製品コイルについての第２情報を取得する第２取得部（１２）と、１又は複数の原コイルの各々について、切断刃の通過位置、及び当該通過位置に対応する採取可能重量を算出する第１算出部（１３）と、採取可能重量の合計が製品合計重量に達し、且つ製品単重毎に各製品コイルを切り出したときに各製品コイルにおける溶接回数が溶接可能回数以下となる配置順序を算出する第２算出部（１４）と、を備える。【選択図】図１