totalproductivemaintenance(ppt16)-經(jīng)營(yíng)管理-在線瀏覽
2024-10-19 14:33本頁(yè)面
【正文】 oritise planned maintenance ? Preserve specialist skills for appropriate tasks C o m p e t i t i v e n e s s A model for TPM 5 T P M Zero Defects Cost Materials Delivery Quality Rework Pride Zero Breakdowns Time Reliability Spoilage Flexibility Planning Spare parts Cost The goals of TPM 6 TPM is not just a set of tools, it is part of an integrated approach to manufacturing. ? TPM recognises the key role that people play in maximising the effectiveness of machinery. – operators know the equipment and its problems better than anyone – maintenance and production departments are often in conflict – teamwork is a powerful force in problemsolving and improvement work ?TPM will fail if it is implemented in a hurry, in a quest for results. To be successful, TPM requires: – top management support – participative culture – training – phased implementation The preconditions of TPM 7 ? TPM uses a mon sense approach to maximise the involvement and knowledge of operators. – Machine operators know the equipment better than anyone, because they work with it every day. 187。 Do you treat your own car better than a hire car or pany car which is looked after by ‘someone else’? – Autonomous maintenance begins with the notion that ?cleaning is inspection?. 187。 Imagine if your neighbour told you how and when to check your own car over. . . . – There is still an important role for a specialist maintenance team within TPM. 187。 Check Cleaning Lubrication Condition checks Create standards Conduct Maintenance Documentation Report potential issues Review Standards Learn amp。 Do you have your car serviced regularly? 187。 hours = 450 Valueadded Time (290 17) = 273 Quality = (580) (34) = (580) Process Spoilage = 6 mins Defective Parts = 11 mins Running Time (310 20) = 290 Minor Stops = 20 mins Reduced Speed = 0 mins Productivity = () x (580) = (310) OEE calculation : an example 11 Equipment Failure ? Create a downtime log to record all stoppages ? Analyse data and apply problemsolving techniques Setup and Adjus
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