PLANNING APPARATUS, PLANNING METHOD, AND CONTROL PROGRAM

• Main Authors: OGAKURA YUKI, MAEHISA KEISEI, KOBAYASHI TAKAKAZU, KOBAYASHI HIDEYUKI, YOSHIMOTO MASAYA
• Format: Patent
• Language: English; Japanese
• Published: 22.09.2023
• Subjects: BROACHING; CALCULATING; COMPUTING; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; FILING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PERFORMING OPERATIONS; PHYSICS; PLANING; REGULATING; SAWING; SCRAPING; SHEARING; SLOTTING; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TRANSPORTING

To enable reduction of a processing load or processing time when planning a strip cutting operation for cutting product coils from original coils that may include defective parts.SOLUTION: A planning apparatus (1) comprises: an acquisition unit (11) for acquiring original coil information for each of one or more original coils; a first calculation unit (13) for adding up a normal part length, which is the length of a consecutive area having approximately the same normal part width and calculated for each normal part width of each original coil, for each normal part width of the one or more original coils; a second calculation unit (14) for calculating cuttable weight, which is the total weight of product coils that can be cut out from the one or more original coils and has a width corresponding to the normal part width, for each normal part width, based on the added normal part length; and a third calculation unit (15) for calculating a product coil width range corresponding to the cuttable weight that is equal to or greater than a predetermined reference weight.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作業の計画を立案する場合における処理負荷又は処理時間の低減を可能とする。【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原コイル情報を取得する取得部（１１）と、連続して略同じ正常部幅を有する領域の長さである正常部長さであって、各原コイルの正常部幅毎に算出した正常部長さを、１又は複数の原コイルにおける正常部幅毎に合算する第１算出部（１３）と、正常部幅の各々について、１又は複数の原コイルから切り出し可能な、当該正常部幅に対応する幅を有する製品コイルの合計重量である採取可能重量を、合算された前記正常部長さに基づいて算出する第２算出部（１４）と、所定の基準重量以上の採取可能重量に対応する製品コイル幅の範囲を算出する第３算出部（１５）と、を備える。【選択図】図１