{
  "title": "滞留在庫が処理時間より長いリードタイムを生む",
  "subtitle": "架空サンプル｜電子部品の受注組立ライン・1勤務あたりの顧客需要",
  "timeUnit": "時間",
  "demandPerShift": 300,
  "netAvailableTime": 7.5,
  "operations": [
    { "id": "p-receive", "label": "部品と受注仕様を照合", "cycleTime": 0.018, "changeoverTime": 0.04, "uptimePercent": 96, "operators": 1 },
    { "id": "p-prepare", "label": "基板と部材を準備", "cycleTime": 0.025, "changeoverTime": 0.08, "uptimePercent": 94, "operators": 2 },
    { "id": "p-assemble", "label": "基板へ部品を実装", "cycleTime": 0.04, "changeoverTime": 0.12, "uptimePercent": 91, "operators": 3 },
    { "id": "p-inspect", "label": "通電と外観を検査", "cycleTime": 0.02, "changeoverTime": 0.03, "uptimePercent": 98, "operators": 1 }
  ],
  "buffers": [
    { "id": "b01", "afterOperationId": "p-receive", "label": "部材確認後の仕掛", "inventoryUnits": 48 },
    { "id": "b02", "afterOperationId": "p-prepare", "label": "実装待ち基板", "inventoryUnits": 30 },
    { "id": "b03", "afterOperationId": "p-assemble", "label": "検査待ち完成品", "inventoryUnits": 60 }
  ]
}