05038-TSI-质量体系管理文件-质量运作报表格式.xls

inspection status (part#: ) first time through (ftt) defect categorymar 04april 04may 04jun 04jul 04aug 04 iron chip24891125310 voice coil touched/rub365102201213 buzz sound27781101199 foreign material119446087 high frequency noise1197026123 abnormal sound26695123103 air noise7340 physical damage570149150231 others1566263154 total212769710141695 total inspection volume:2190605977785995144513 defect percentagemar 04april 04may 04jun 04jul 04aug 04 iron chip0.110.150.150.21 voice coil touched/rub0.170.170.230.15 buzz sound0.130.140.120.14 foreign material0.050.070.070.06 high frequency noise0.050.120.030.09 abnormal sound0.120.160.140.07 air noise0.000.010.000.00 physical damage0.260.250.170.16 others0.070.100.070.11 total defect %0.971.170.990.98 target111111 top 5 defects 2004/eol inspection defect.pcsdef. %cum. % iron chip3100.2128.00 physical damage2310.1648.87 voice coil touch/rub2130.1568.11 buzz sound1990.1486.09 others1540.11100.00 ttl. defect1107 total inspected144513 sept 04oct 04nov 04 dec 04jan 05feb 05 sept 04oct 04nov 04 dec 04jan 05feb 05 111111 nature of defect:pprocess related ddesign related vvendor related mmaintenance related ssupervisor/management no.defectroot causesimprovement actionresults &action duenature ofchampionncr8d report follow updatedefectstatusnumber 1voice coil touched/rub deformation of voice coil due to improper handling by assembly operator and glue get in the sub-paper cone provide training to related operator about parts handling method sopen 2iron chip high iron chip content of metalic parts, parts contaminated by iron chip brush the magnetic before putting in assembly line. popen ftt trend (part number) 0 0.2 0.4 0.6 0.8 1 1.2 1.4 months reject rate % mar 04 april 04 may 04 jun 04 jul 04 aug 04 sept 04 oct 04 nov 04 dec 04 jan 05 feb 05 iron chip0.110.150.140.2100000000 voice coil touched/rub 0.160.170.230.1400000000 buzz sound0.120.130.110.1300000000 foreign material0.050.070.060.0600000000 high frequency noise0.050.110.030.0800000000 abnormal sound0.120.150.140.0700000000 air noise0.000.000.00 000000000 physical damage0.260.240.170.1500000000 others0.070.100.070.1000000000 total defect %0.971.160.990.9800000000 target111111111111 iron chip voice coil touched/rub buzz sound foreign material high frequency noise abnormal sound air noise physical damage others total defect % target top 5 rejects 0 0.05 0.1 0.15 0.2 0.25 0 20 40 60 80 100 120 defects reject % cum % iron chip physical damage voice coil touch/ru buzz sound others def. %0.214513 0.159847 0.147391 0.137703 0.106564 cum. % 28.00361 48.87082 68.11201486.08852100 def. % cum. % 3physical damage deformation of terminal and framechange the packing method during parts storage. popen 4high frequency noise poor join of surround and cone paperrequest supplier to improve their product qualityvopen category of defectstarget iron chip0.13 voice coil touched/rub0.17 buzz sound0.04 foreign material0.05 high frequency noise0.02 abnormal sound0.06 air noise0.02 physical damage0.08 others0.05 remarks: all the individual defect should be below target rate, otherwise, it will be treated as abnormal situation and need to be done root cause analysis. inventory turn july report status:champion:name item no.action itemopen datedue dateresponsible status notes (provide any updates issues?car? etc.) act closed date (open if blank) 1 continue monitor as june volume was not mass production volumn 16-7月n/a inventory turn=month sales/inventory on handx12 target: 1 mth( green),1 mth-2mths(yellow),2mths(red) 1.9 1.3 1.5 1 ju ne july august september october november december 2004 0.0 0.5 1.0 1.5 2.0 2.5 inventory turntarget junejulyaugustseptemberoctobernovember december2004 inventory value160000016879513287951 august revenues82944013428662172306 dtd1.91.3#div/0!#div/0!#div/0!#div/0!#div/0!1.5 target11111111 overall yeild of (part)for july status:champion:name item no.action itemopen datedue dateresponsible status notes (provide any updates issues?car? etc.) act closed date (open if blank) 1renesas ic (part number) lifted lead 28-5月28-7月change packaging of ic to tray from after programming overall yield= packed qty./(input qty.-wip) target:97% green,90%-97% yellow,1.67 green,1.33-1.67 yellow,=99.5% green,97%-99.4% yellow,= 98% green, 9597.9% yellow, =99.5% green,97%-99.4% yellow,= 99% green, 9098.9%-yellow, 90% red 98.63% 98.75% 99.00% june july august september october november december 2004 90.00% 92.00% 94.00% 96.00% 98.00% 100.00% yieldtarget 1 tkab9695b didnt obey for fifo2 junejulyaugustseptemberoctobernovember december2004 lot#7380153 iqc. rejected112 yield %98.63%98.75%#div/0