【正文】 15mn Repair time between 15 amp。s) Steering: Supervisor Execution: Technicians and Operators Methods: Use of exhaustive film of all the machine anomalies (with followup of human intervention). Pareto Steering: Supervisor Execution: Operators Methods: Noted on numbered workstation form (counting) Steering : Supervisor Execution: Maintenance Expert Methods: Formalise and train the operator in diagnosis 2 1 3 5 4 Select the machines TPM: MICROSTOPPAGES TREATMENT METHODOLOGY Create or modify if necessary the preventive maintenance routine sheet Select the causes to treat in priority Setup the solutions Look for solutions Continue the counting of the causes of the microstoppage Steering: Maintenance, Manufacturing Engineering Execution: Manufacturing Engineering Technician Maintenance Prof. Operators Method: Depending on level of machine modification and/or level of maintenance Define the training needs and train the contributors Steering: PSG Leader Execution: PSG team members Method: Pareto Balancing Brain storming Steering: Supervisor Execution: Operators Method: Registered on workstation sheet (counting) Apply the new standard 9 7 6 10 8 11 TPM WORKSHOPS RESULTS FEEDBACK TO DESIGN specification book set up / start of the machine Up39。le tension et usure courroie Contr244。rification serrage vis support b226。vrier Mars Avril Mai Juin Juillet Septembre Octobre Novembre D233。le tension et usure courroie Contr244。rification serrage vis support b226。vrier Mars Avril Mai Juin Juillet Septembre Octobre Novembre D233。TPM METHOD TPM GLOBAL INDICATOR: THE TRS TRS = Quality production time Opening time TRS = Number of good parts produced x Cycle time Opening time Cycle time = Initial reference + improvements Initial ref. = Minimum technical time TPM RELIABILITY INDICATOR Average of good working time MTBF = Actual production time Number of real stoppages TPM RELIABILITY INDICATOR = MTBF (mean time between failure) It is the average duration in minutes during which the machine or the installation functioned without any stoppages. The stoppages are: machine breakdowns breakdowns related to tools breakdowns related to the product stoppages for changeovers (used or broken) stoppages for frequent adjustments stoppages for inspection (SPC sampling) stoppages for maintenance Stoppages for tool changeovers are not taken into account TPM BREAKDOWNS AND MICROSTOPPAGES: ? BREAKDOWNS –Stoppages = 5mins –Not often –Systematically noted –Stoppage affects the entire working group –Intervention of an expert –Research necessary before startup –Identifiable causes ? MICROSTOPPAGES –Stoppages 5mins –Often –Not noted –Little or no perception by the group –Easy startup without elimination of the cause (suppression of the effect) –Non identif