تطبيق مبادئ العجاف ونهج DMAIC لتحسين أداء الصيانة في الصناعة الأردنية: شركة البركة كحالة دراسية
الكلمات المفتاحية:
صيانة، نهج DMAIC، الأسلوب الخالي من الهدر، الأعطال، شركة البركةالملخص
يحاول المصنعون باستمرار تحقيق أفضل إنتاجية من أجل الحفاظ على مكانتهم بين منافسيهم وتعزيز ثقة عملائهم. بمجرد تعطل الآلات، تتعطل عملية الإنتاج، مما يؤدي إلى خسارة كبيرة. لتفادي مثل هذه الخسائر، تم تطبيق نهج DMAIC لتقليل الوقت الإجمالي للأعطال في أثناء التصنيع. أجريت هذه الدراسة في حزمة مصانع البركة في منطقة الحسن الصناعية (HIE)، حيث تم جمع البيانات المطلوبة لهذه الدراسة، وبعد ذلك، تم إجراء تحليل الأعطال من أجل معرفة الأسباب الجذرية ومن ثم التوصية بإجراءات الصيانة اللازمة وتنفيذها. وأظهرت نتائج هذه الدراسة أن إجمالي ساعات الأعطال لكل آلة خلال فترة الدراسة (قبل وبعد تطبيق DMAIC ومبادئ العجاف) قد انخفض ما بين 71% و79.1%، بينما انخفض متوسط الانهيار شهريًا حوالي 59.5%.
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