totalproductivemaintenance(ppt16)-經(jīng)營管理-文庫吧資料
2024-08-24 14:33本頁面
【正文】 t Time 7189。 improve Rollout across site Autonomous maintenance 8 ? TPM does not seek to eliminate the maintenance department, rather to match its work to its skills. ? Planned, preventive maintenance is a key part of TPM: – The preventive maintenance program would typically be based on monthly, quarterly, annual maintenances. – Any extraordinary items found during autonomous maintenance activities can be added into preventive maintenances. – Defined processes and documentation should be created to support the preventive maintenance program. ? There will always be pressure to squeeze preventive maintenance activities to achieve production. – Top management must be seen to prioritise maintenance activities and should sanction any changes to the plan. – Many of the benefits of preventive maintenance are hidden, since the cost of not doing it is rarely measured. 187。 Would you try to replace your clutch on the hard shoulder? Identify root causes Improvement ideas Ownership Clean amp。 Have you ever noticed an oil leak/scratched bumper/flat tyre/cracked headlamp while washing your car? – Operators are more likely to respect a maintenance program which they have devised themselves. 187。 think about the car you drive every day . . . . – Historically, strong maintenance departments have meant that operators have not taken ownership of equipment. 187。 review Standardised operations Machine design Line design Factory design Intelligent automation Poka Yoke Performance monitoring Problem resolution Continuous flow processing Takt time Pull system Levelled production Waste Competitiveness PSDC Lean Transformation Model F M S S S 2 Total Productive Maintenance (TPM) is productive maintenance carried out by all employees Definition 3 Time Characteristics Attitudes Effect 1940s Firefighting “If it ain?t broke, don?t fix it” “You make it, we?ll fix it” Costly Risky Inefficient Breakdown maintenance Productive Maintenance 1960s Treat the cause “Why did it break down?”
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