[精选]TPM方法(3).pptx





《[精选]TPM方法(3).pptx》由会员分享,可在线阅读,更多相关《[精选]TPM方法(3).pptx(39页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、TPM METHODTPMGLOBAL INDICATOR:THE TRSTRS=Quality production time Opening timeTRS=Number of good parts produced x Cycle time Opening time Cycle time=Initial reference+improvementsInitial ref.=Minimum technical time TPMRELIABILITY INDICATORAverage of good working time MTBF=Actual production time Numbe
2、r of real stoppages TPMRELIABILITY 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-stoppage
3、s for change-overs(used or broken)-stoppages for frequent adjustments-stoppages for inspection(SPC sampling)-stoppages for maintenance Stoppages for tool change-overs are not taken into account TPMBREAKDOWNS AND MICRO-STOPPAGES:nBREAKDOWNSStoppages=5minsNot often Systematically notedStoppage affects
4、 the entire working groupIntervention of an expertResearch necessary before start-upIdentifiable causesnMICRO-STOPPAGESStoppages 15 mins:Expert 30 mins:Maintenance2134TPM:BREAKDOWNSTREATMENT METHODOLOGYCreate or modify if necessary the routine sheet of preventive maintenance Apply the new standard S
5、teering:SupervisorExecution:Maintenance Prof.+SupervisorMethod:Update and validation of routine sheet.Steering:SupervisorExecution:Operators+Maintenance Prof.Method:Following the level of maintenance,define the training needs and train the contributorsSteering:Animation to reach objectives Execution
6、:Application of formalised instructions56The history of breakdowns is the back-up document of the process,it is found on the machine and is available for everybody.It is completed by the person carrying out the given taskTPM:BREAKDOWNSWEEKLY MEETINGSUBJECT:breakdowns encountered during the weekPARTI
7、CIPANTS:supervisor and maintenance technician GOAL:ensure that the definitive measures have been implemented to avoid any recurrence of breakdownsPLAN:weekly breakdown inventory for the past weekexamine causesactions to be implemented TPMMICRO-STOPPAGES:CHARACTERISATIONShut-down 5mnOftenNo recordsLi
8、ttle or no perception by the groupEasy start-up without elimination of the cause suppression of the effectUnidentified cause Little motivation to eliminate them because little perceived impact on production Strongly involves the operators and automatic installation people for tasks without Added Val
9、ue TPM:MICROSTOPPAGESTREATMENT METHODOLOGYFrom the noted effect,define the diagnosis method of causesRegister the micro-stoppagesSelect the micro-stoppage to be treatedQuantify the causes(counting)Identify the possible causes of the micro-stoppage PROCESSPeople Concerned MethodsSteering:SupervisorEx
10、ecution:Operators,Supervisor,Maintenance and Manufacturing Engineering TechniciansMethod:meetings on the shopfloor with problem solving tools(Pareto-Brain Storming-5M cause-effect diagram-5 Whys)Steering:SupervisorExecution:Technicians and Operators Method:Use of exhaustive film of all the machine a
11、nomalies(with follow-up of human intervention).ParetoSteering:SupervisorExecution:OperatorsMethod:Noted on numbered workstation form(counting)Steering:SupervisorExecution:Maintenance ExpertMethod:Formalise and train the operator in diagnosis 21354Select the machinesTPM:MICROSTOPPAGESTREATMENT METHOD
12、OLOGYCreate or modify if necessary the routine sheet of preventive maintenance Select the causes to be treated in prioritySet-up the solutionsLook for solutionsContinue with the counting of causes of the micro-stoppageSteering:SupervisorExecution:Manufacturing Engineering Technician-Maintenance Prof
13、.-Operators Method:Depending on the level of machine modification and/or level of maintenanceDefine the training needs and train the contributorsSteering:SupervisorExecution:PSG members Method:Pareto-Balancing-Brain stormingSteering:SupervisorExecution:OperatorsMethod:Noted on workstation form(count
14、ing)Apply the new standard97610811TPMROLE OF THE OPERATORnPREVENTIVE MAINTENANCECarry out production operations correctly and set up the machineDo inspection of the machine everydayMaintain the performance of the machineCleaning,Greasing,TighteningApply the self maintenance routine sheets municate w
15、ith maintenance departmentCarry out the counting of micro-stoppage registration sheetsCarry out the recording of micro-stoppages causesParticipate with engineering and trial of new equipmentTPMROLE OF THE OPERATORnCURATIVE MAINTENANCE Prepare the machine conditions for repair Give their feelings abo
16、ut the machine and their opinions about the working conditionsAssist technicians during repair and heavy maintenanceParticipate in PSG to identify solutions for micro-stoppage and breakdownTPM:MICRO-STOPPAGESOPERATOR TRAININGnSteps during which the operator becomes trainedElaboration of cause-effect
17、 diagram Diagnosis of the causes of micro-stoppages Research for solutionsCreation or modification of the preventive maintenance routine sheetnAcquired knowledge Construction of a cause-effect diagram,methodology and research of causes,knowledge of factors responsible for the correct functioning of
18、the machine Diagnosis methodology of a malfunctionTechnical knowledge Knowledge of machine maintenance needs TPMnPREVENTIVE MAINTENANCETrain and assist the operatorsImprove the reliability of the machine and standardise identical equipmentcapability,featurescycle timeImprove maintainabilityDo techni
19、cal inspection that need expertiseContinuous improvement of maintenance organization Participate in the engineering of new equipmentROLE OF THE MAINTENANCE DEPARTMENTTPM nExamples of visual meansPosition markings machines,tooling,tools,products,etc.Colour coding by function,product or workshop Light
20、 paint on dirty objects Cupboards without doors Etc.VISUAL ORGANISATION Experience analysis TPM:preventive maintenance JanvierFvrierMarsAvrilMaiJuinJuilletSeptembre Octobre Novembre DcembreVidange moteur Vrification serrage vis support bti Graissage carter Contrle tension et usure courroie Contrle d
21、imensionnel axe MachineAtelierConfiguration initialeDate:EnsembleNote:Nouvelle configurationBoard for scheduling the preventive maintenance Preventive maintenance procedureReport of the inspection anomaliesHistorical account123345Weekly meetings Property of Valeo-Duplication prohibited JanvierFvrier
22、MarsAvrilMaiJuinJuilletSeptembreOctobreNovembreDcembreVidange moteur Vrification serrage vis support bti Graissage carter Contrle tension et usure courroie Contrle dimensionnel axe Board or datasheet for scheduling the preventive maintenance To be doneJLObserved defectfinishedJLNothing wrongTPM:prev
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 精选 TPM 方法

限制150内