工业工程

[e-mail]2006321.2.3.4.5.6.231.1IE1.2IE1.3IE1.4IE1.5IE1.6IE41.11‡‡‡‡‡‡352‡IndustrialEngineering)‡IEMATERIALMATERIALMETHODMETHODMANMANMACHINEMACHINE63IE‡IE‡IE‡4IE‡IE‡IE()‡‡IE‡()475IEIE‡‡‡86IE‡‡1908IE‡801993AIIE(IE)19481931W.ASHEWARTMORALE.MAYO(1911)18F.BGIBRETH(1886)IEF.WTAYLOR(19)1800E.WHITNEY(19)59‡9TimeStudy9(MotionStudy)9(GantChart)107IE‡IE‡IE‡IE6111.2IE1IE94%87%4846426126112IE12IEIEIEIEIEIEIEIEIEIE2IE713IEIE3IEIEIE14IE4IE8151.3IE1IEIEIEIEIEIE162IE‡‡39174IEIE‡IE‡IE‡IE18‡‡‡(Ergonomics)‡‡IE‡‡‡‡5IEIE10191.4IE1IEIEQAQCVEIEIE‡IEIEMEMethodEngineeringWMWorkMeasurement‡IEIEIEQCVEOR202‡IE‡‡11211.5IE1‡‡‡2221.2.3.4.———————————PTS—12233/ABB24‡‡‡‡13254‡+2651.2.3.1.2.3.1.5W1H2.5M1E3.ECRS1.2.1.2.3.1.2.3.1.2.3.DefineMeasureAnalyzeImproveControl14271(ToBe)(AsIs)()()==‡1.6IE28‡CheckFollow-Up()(E,C,R,S)()/15292()()()‡IE‡303StandardizationWorldClassContinuousImprovementChange‡IE3SSimplificationSpecializationStandardization‡TPSOrLean‡163145‡‡IE32677JIT17332.12.22.32.42.52.62.7342.112‡‡18353‡‡‡36‡...19374‡‡‡‡‡‡‡382.2111321NO‡111()‡M.E.MENDEL320392‡‡‡‡40D(1/21/3)Ö3‡2141Ⓜ1և4245W1H5.What3.When1.Why6.How4.Who2.Where224355ECRSI•Elminate---•Combine---•Rearrange---•Simple---•Increase---zEEliminatezS(Simple)zC(Combine)zR(Rearrange)zI(Increase)442.3123452‡‡463‡‡5W1HECRS2447(/1()()/()()‡484‡‡25492.41‡‡“”“”‡‡‡5022651426132456781617181920212510262411121314151922232433152227532.51‡‡‡‡‡ECRS5W1HBrainStormingECRS542128552562.61FROM-TOCHART29572ƒ¾¾¾ƒ¾¾¾¾Layout58(())ABCAB.C()3059a)b)2540708085Step1Step2Step360c)3161d)zzz4132230514512362a)b)c)G/NGd)WIP5W1HSWIPe)//32630500100015002000250030003500400045001211231251271291211121312151217121912211223122512271229123112CA4986433652.61‡‡‡66‡()‡‡34672‡?()()()‡‡()()68‡‡13569‡703‡‡‡3671‡‡272‡1‡3773‡743.13.23.33.43.538753.112‡‡‡‡‡‡3(5)12345763.21‡‡‡‡‡‡‡‡3977‡‡‡‡‡‡‡‡278‡‡‡‡‡‡3407912¾()¾¾3.380ƒ¾¾¾ƒ34181ƒƒ¾¾(2min1.36min)3282ƒ¾¾¾ƒ¾(U)3-4283ƒ()N=(t+M)/tNtM841‡()‡‡‡‡‡‡3.34385ƒ¾AB4h3h1hAB4h3hA4hB3h7h8h86ƒ4487ƒ324min222min45881¾¾¾¾¾3.44589ƒ90ƒ“ECRS”5W1H31.2.3.46914.14.24.34.4924.112‡+++‡IEST4793‡‡‡3ABC943‡‡‡‡‡‡‡48954‡¾¾¾*=¾+=‡¾¾¾‡PTSPredeterminedTimeSystem40¾¾¾+=¾MODMTMWF‡¾¾¾96‡¾(1)¾(2)¾(3)2¾(4)‡PTS549976TtTTTTtttTTTTVA987‡=++=X1+%+%‡=+++/5099‡‡¾S.T¾¾‡81009‡¾¾‡¾¾51101‡‡¾¾¾¾¾4.21102‡‡‡‡‡‡2,,52103‡1/1001/100100min1/1000.01303011min11DM0.01=1DM100DM1150DM150DM130600DM6960DM960DM936‡104951951DM985717117160=25185DM0.6=517171951985DM951DM1352909531015512125457306133DM601/601/601/10053105‡IE54321NONO1064.31Step1/Step2Step3Step4Step5Step6S.T=**1+541072Step11083Step2‡¾¾¾¾¾55109‡990.04min999991104Step3‡¾¾¾abcde54A=a+b+c+d=28seB=b+c+d+e=30saC=a+c+d+e=29sbD=a+b+d+e=23scE=a+b+c+e=23sdX=a+b+c+d+e4X=133sX=33.25sa=X-B=33.25-30=3.25sb=X-C=33.25-29=4.25sc=X-D=33.25-23=10.25sd=X-E=33.25-23=10.25se=X-A=33.25-28=5.25s56111¾-G7-F1841C222320501178115646T---125948653R181817TEDCBAB13141412T19A20202325T1617172015T1414151813T43120857139XRRRRR31334938222/668730620585275328131685372104523654845432112‡¾“R”“X”“M”¾“R”¾“R”57113‡nX1,X2XnX(X1+X2++Xn)/nΡ=[Ε(Xi-X)2/n]1/2x?3Ρ201192020212220201924202219212028212022M20x=(X1+X2++Xn)/n=21Ρ=[Ε(Xi-X)2/n]1/2=2.02=2UCL21+3*227LCL21-3*215282711495%95Xi;n107568767667654295%95212112/40−=∑∑∑===niiniiniiXXXnN256.246565429104022≈=−×=N‡101558115‡¾¾¾1165Step4“”“”=X591178.051671251009.662001501206.44133100804.83100756067=10050=75=603.2Km/h/h2401mile=1609.344m6010075751/3331186Step5‡¾a)2%~5%b)5%c)7%d)5%¾¾¾a)b)c)5%¾‡601195114137123469121518-02549202701234681012141933580251.2.3.¾¾¾¾2.5Kg¾5Kg¾7.5Kg¾10Kg¾12.5Kg¾15Kg¾17.5Kg¾20Kg¾22.5Kg¾25Kg¾30Kg¾40Kg¾50Kg¾¾¾051502502551480140120550250255148014625¾¾¾¾¾¾¾¾¾¾¾¾¾-¾¾¾-¾¾¾120+**7Step6611215.15.25.35.45.55.61225.121‡‡‡PTSPredeterminedTimeSystem40¾¾¾+=¾MODMTMWF‡(PredeterminedTimeSystem,PTS)62123‡‡‡‡‡PTS43124‡¾PTS¾¾‡¾¾¾¾PTS5631255.21‡21P09G17P511P210G38G0M5M4M3M2M13254616511126C419A418R216S3021B1720D317MMotionGGetFFootWWalkLLightE2L1W5F314131512721064127‡0.220.220.720.720.360.72~1.450.661.260.71~1.620.07s128‡231MOD=0.129s65129T1t1T2t2T3t3==…=Tntn=KtnTn=K=0.5710~30cm=K=0.59T1T2t1t2=T1T3t1t3=T1Tnt1tn=Tn=tn*T1/t1=tn/KKtnTnTnMOD130‡¾21¾¾8012345173023137MTM291BMT38MTA3054MSD139WF821PTS66131‡¾PTS¾MOD91MOD=0.129s91MOD=0.1s91MOD=0.143s10.75%91MOD=0.12s7%¾1325.31----45cm30cm15cm5cm2.5cm112M415cm1M32M3180M2On/Off0.645s0.516s0.387s0.258s0.129sM5M4M3M2M1‡67133M3M3134P0P2P5G3G1G0‡6813511G3P2P5M3G1M3G1=4MOD136CBA69137‡MOD3MOD2MOD1MOD1/2M4M3M2M170%M5138‡M3G1G1¾G1G3G1G1P2G3P5P2G3P5G0P0G1P2G3P5G0P0G1G0P0G132170139¾4M3G1M4G0M4G0M3G136M3G3M4G1M3G325MODM4G1M4G1AM3G11No140¾M2M2G3G3M3M2M3246810120MODP5P2P5P2711411111MODM4G3M2G3M3G3M2G3BM4G3BM4G3AM3G3AM3G3M4G3M3P5M3G3M4P54M4G1M3P0M2G1M3P22MODMODM4G1M4P2M4G1M3P0M3G1M3P2M4G3M4P231142+YNM2+721432‡F3¾F3¾F3¾F3F3¾‡W5¾W5¾W5¾F3W5¾6W5x6W5x7¾M2¾W5144‡B17¾B17¾B17W5M2¾B17¾B17‡S30¾S30¾S3073145‡L1¾1/2¾1MOD1MOD4KG210MODL1x2L106~10KG2~6KG0~2KGx1/2x1/10x1/3x1/2146‡E2¾E2E2E2¾E2¾E2¾R2¾R2GP¾R2‡R274147‡D3¾D3E2D3¾D3¾A4¾A4¾‡A4‡C4¾C4¾1/21/2¾1483‡BD‡H‡UTUT751491MODMODMOD1502MODMODMOD761515.4121M2M15234G771535G6P7cm1547E28R2MGPMR2PMPR