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Push ,Pull& Kanban Production Systems. Klasifikasi pengendalian sistem produksi. MRP 1. Push system. MRP II. ERP. JIT SYSTEM. Pull system. Kanban system. Conwip model. Diagram konsep push system. Karakteristik push system. Due date driven. Release order. wip.
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Klasifikasipengendaliansistemproduksi MRP 1 Push system MRP II ERP JIT SYSTEM Pull system Kanban system Conwip model
Karakteristik push system Due date driven Release order wip
Filosofi push system Start Date = Due Date – Lead Time Production system Start date Due date Lead time
Urutanoperasi Aliranfisikaliraninformasi
Push system – MRP II Demand forecast Agregateplaning Demand forecast MPS RCP MRP BOM Inventory status CRP Job pool Job release Routing data Job dispatcing
Karakteristik Pull System Rate driven Level WIP throughput
Urutanoperasi Upstream downstream
Pull system – JIT (Just In Time) filosofi elemen Building bock produk proses operasi
CONWIP Controller Work Backlog PN Quant –— ––––– –— ––––– –— ––––– –— ––––– –— ––––– –— ––––– –— ––––– –— ––––– –— ––––– –— ––––– –— ––––– –— ––––– –— ––––– PC PC . . . Workstations
Stock Point Stock Point Stock Point Stock Point Stock Point Stock Point Push and Pull Schematics CONWIP . . . Pure Push (MRP) . . . Pure Pull (Kanban) . . . … Authorization Signals Full Containers
Using MVA to Evaluate Line Performance Best case Practical worst case (ce(j) = 1) Reduced variability (ce(j) = 0.5) Worst case
CONWIP vs. Pure Push Comparisons Optimum CONWIP Efficiency Robustness Push
Jeniskanban • Kanbanpengambilan
Referensi • http://en.wikipedia.org/wiki/Kanban • http://blog.brodzinski.com/2011/09/pull-push-kanban.html • http://en.wikipedia.org/wiki/Push%E2%80%93pull • http://www.automationmag.com/images/stories/LWTech-files/73%20Pull%20Kanban.pdf • http://pushpull.bg/