ULH_supplement - vl mn fFrm Mri Product Routing E-F 10 unit...

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Unformatted text preview: vl mn fFrm- Mri Product Routing - E-F 10 unit loads Product #543 A- B -C - D 20 Product #145 A- C- Table above is not completely filled. n' l in m ri fl w m A job consists of an order of a given quantity for a particular item. Items are transported in containers of various sizes. The number of containers per job depends on the size of the order and on the number of items per container. Thus, containers rather than jobs move through the shop as entities. Each entity is called a unit load. Basis: 1000 units Operations Unit load size Unit loads moved 1 --> 5 0 --> 2 0 2 --> 2 5 --> 4 0 3 --> 1 00 --> 1 0 4 --> 1 25 --> 8 5 f f il iz nm rilflwmrix From-To Matrix A cher glfegjs Qf unit lQaQ size 1. Small unit loads will increase the transportation requirements 2. Large unit loads will increase waiting times Bemarks Once fixed, relayout of facilities tends to be very expensive and dismptive of current production operations. Product mixes will change. In fact, the product mix will most likely change even before completion and startup of a new facility. Thus, Initial layouts must be flexible and modular, and handling methods must be very flexible to accommodate these unexpected changes. m .— VED FOR USE IN FLSRDUE UNIVERSETY . - 1' . . .- “-11-: i I l ‘ A DISTANCE OF 2001F$ET .':|. _ 3 1 1.1 L L . COMPARISON OF. MHHDDfiFLEOVI I l I .1..._.... *- 1-3 MG 0000 PIECES . 3. - ..V-r.‘ Verde-at... Mahl. pan-nu. no. . indlnrrnflasflwn ism . . . .. . 15.5%...” . t- . . .. E. . .. Kg. 4...... I . .... . .- . .. J... ....1. . ...i.- - . 1...-..» .urifivntfiamwrru .. . . ifixfihxfiflfluufif . .1 1.. .. - whfiuéfiwfinrm 4.. n 1...... ll. . lair . ..L .mu... k i . 8? .. - a. ' EXAMPLE OF stAchBfLE ..{EWWM my“ ...z D m .1 . . . €326 5:2:me .3395 £85 .0 an“ E mnEmcozgam mxomm animal RacismEmD .. :msm 33ml .D._lxu_.:._. {Sh .o._|__mm :w.w mm m? am .9“. 3Q EmEEcoO ow 09.8 . ROUTING INFORMATION 1. Flow matrix data is obtained from routing information 2. Station times per operation per part type per machine 3. Constraints a. machine capacity b. space available for input and output buffer zones 0. capacity of material handling system i. container capacity - weight and volume ii. material handling equipment capacity Load/Unload Station Station Station Station A B C D * * * * 18.5 14.5 =1 :1: * 10.5 23.5 * * =l= * * O*****O F,“ Ada men'lln/ DQ72- IZo u‘nNe. @wmfiw , §Téfien ngéfccglpgmfiémpet parij‘y g 199’, mac/“Mi (“4 anks) Far? #3 l Sfiifirn Twas More "1 2. 3 4 5" 0345:: M9, at" Lg. L A rs c. 31 0 J, 1 0 ¥- 49 as + I * [8:5- ‘4»5 _t__‘ *77 we; .1 J *- f~ *— 10.0 it 1-4 ** + J". 4 :16 523:; at 7% ago ,7__§ , ,,,,, 7 ,5 , jg , f x“ , 7“ , , €59, ’65 ,,,¢ 3 9,, 3‘: ,it, ”i , V: , (a) macllmg (La/manly (43.) _ LUCA-fiend Panama! 3'- Mflur} Warts-{aha m”. 14/1th Deféfi‘fleflb LT Wen. Pfléffmf’fl‘ih P¢fk 28314.1 re med/3 Y(f;k1"’:5)= ”0' of 29“”: 7"“ ”LE“!- A’O'Wfi 74-h»; MabAme'k” 4” “454‘“ ”m" 24”???— kfi' afg’ceharniff flu: fl! #7 r=+€z super. dfmls) ? Effiwééimuefgénflrg fie. sfl'l 87‘!»th ’40 75%“? 81%” “*5§Wf“&,@é', L/“Le sr‘z/firnf gEZ?d(m,g) “flggmfl = {042/ 442/941“. p455 4r?— ”191441,- m , no???» -’ dfifinfif‘wfi 4%,,WV64!$412%~»7? % 79*” dtikn¢é7§4wkd 47,,ME’ZSE’EAéK, ”1444/14? ”4/43., AILML It. _Ii-_ #3; (rides; a; He, e/ernenfi a; fig, fifiefil SCtCE-gulhtd Lyflpqr‘f 7°, M £5 Hz, Index a/ ‘Htfi, e/eknenfé a; 41,1 {114151.074 Se7‘7‘ 444.1% den fierfivrm_ afcm-Fzm K .5 15 ‘Mt lMcw of Wm e/emerr/s 3M1 "Mime; 5d; “@94- ‘Sdflrfssrtfi'rv’nu ofle/‘a'firn kj HOW C’DflSer-Vfifié” fit. lflpiaw 749 1— MQCLne iguana/.5 :30.wa 2;: mlflgéj z gwflmmfi) F252W‘" @——[email protected]———[email protected] ...
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