Bain d'Or export team.Product P/N:Ceramic basin
POTENTIAL FAILURE MODE AND EFFECT ANALYSIS (PFMEA)
Page
FactoryDate
Monga6-Mar-07
Prepared By: Approved By:FMEA Date (Orig.)
PotentialFailureModeWarpagePotentialEffect(s) ofFailureCosmetic rejectsevPotentialCause(s)/Mechanism(s)of failureOccurCurrentProcessControlsDeR.tP.eN.cResponsibility& TargetCompletionDateof Ming Chung
FunctionRecommended Action(s)Cosmetic5Mold designInject clay methodImproper products loadingposture into kiln5Visual inspection5By workers skill4By workers skill375 - Test sample before produceworking mold4## - Provide training and record downthe qualified workers.360 - Prepare clear working instructionfor all products.6 - 100% inspection after kiln6 - Improve kiln design and study thebest product loading location into784 - 100% inspection after kiln - Use vacuum filter system.7## - Improve the product design tohave more bubble releasing surface - Use vacuum filter system.Black spotCosmetic reject3Environment PollutionAir circulation in Kiln4Clean kiln tubes4Initial kiln designPinholeCosmetic reject4Variation quality of clay3Use filter to filter outthe contaminations6By worker skillBubble in the clayScratchCosmetic reject4Poor handlingPoor WIP package and toomuch handling process6Visual inspection372 - 100% inspect and pack in boxafter inspection7Use some interference384 - Standardize the loading area topackage material forreduce handling.5Visual inspection3Visual inspection4Change to use samecolor silicon5On-job training375 - Use tools in applying logo.345336345Poor logoCosmetic reject5Poor logo applyingToo much enamel applied3Different silicon colorPoor touch up skillPoor touch up offirecrackCosmetic rejectPotentialPotentialsPotentialCause(s)/
OcCurrentDeR.Responsibility& Target
FunctionPotentialFailureModeOver flow hole sizePotentialEffect(s) ofFailureFunctional rejectsevPotentialCause(s)/Mechanism(s)of failureOccurCurrentProcessControlsDeR.tP.eN.cRecommended Action(s)Responsibility& TargetCompletionDateFunction7Improper mold design3Modify when buildingup new mold2Use standard holepunching tools2Use standard holepunching tools3Modify when buildingup new mold2Use standard holepunching toolsPoor hole punching inmaking clay moldScrew hole sizeFunctional reject7Poor hole punching inmaking clay mold7Improper mold design363 -Test the samples to ensure alldimension and function are rightbefore mold making.342 -100% inspection before kiln.342 -100% inspection before kiln.Waste hole sizeFunctional rejectPoor hole punching inmaking clay mold363 -Test the samples to ensure alldimension and function are rightbefore mold making. -100% inspection before kiln.342
