gelean現(xiàn)場(chǎng)管理資料-瓶頸管理(pdf36-資料下載頁(yè)
2025-02-26 16:59本頁(yè)面
【正文】 Perform maintenance on the constraint operation before others Run all other machines to eliminate starve/block “ Improving throughput on any operation other than the constraint does not improve the system’ s overall throughput” 169。 1994 General Motors Corporation. All rights reserved. 5 Step Improvement Process Step 0: Establish Baseline Step 1: Identify Constraint/Bottleneck Step 2: Exploit Constraint Step 3: Subordinate nonconstraints Step 4: Elevate a: Run All of the Time b: Add Capacity Step 5: Restudy 169。 1994 General Motors Corporation. All rights reserved. Step 4a: Elevate Run All of the Time ? Keep It Running – Run through lunch, breaks (tag relief),etc. – After changeover, run production simultaneously with first piece approval – Reduce number of setups by processing families of jobs that require similar setups – Reduce setup time – Improve preventative maintenance to reduce bottleneck downtime 169。 1994 General Motors Corporation. All rights reserved. 5 Step Improvement Process Step 0: Establish Baseline Step 1: Identify Constraint/Bottleneck Step 2: Exploit Constraint Step 3: Subordinate nonconstraints Step 4: Elevate a: Run All of the Time b: Add Capacity Step 5: Restudy 169。 1994 General Motors Corporation. All rights reserved. Step 4b: Elevate Add Capacity ? ? Add capacity to the constraint operation – Improve Cycle Time (can it go faster?) – Add a Machine/Person – Produce More Parts per Cycle Reduce Workload at Bottleneck – Move work to alternate work centers or manufacturing methods – Redesign some products to reduce workload of the bottleneck – Subcontract bottleneck work 169。 1994 General Motors Corporation. All rights reserved. 5 Step Improvement Process Step 0: Establish Baseline Step 1: Identify Constraint/Bottleneck Step 2: Exploit Constraint Step 3: Subordinate nonconstraints Step 4: Elevate a: Run All of the Time b: Add Capacity Step 5: Restudy ?? The system has changed, and the process starts over again at Step 1 No. Action Item Responsibility Target Date Progress Comments WORKSHOP ACTION ITEMS Supplier: GM Buyer: Activity Type: Location: Creativity Team: SDE: Activity Date: Follow up Dates: PARAME TE RS BEFORE WORKSHOP IM PR OVED ST AT E (CU R R EN T W EEK) SH OR T T ER M LON G T ER M M EASU R E % IM P R OVEM EN T M E ASU R E % IM P R OVEM EN T M E ASU R E % IM PR OVEMEN T Customer R eq39。t (LCR ) Capacity per __ ___ __ _ (Enter unit time) FORE CA ST A CT UA L GM Requirements Achieved (Yes/No) S avings (Tooling, e tc.) GM SPONSORING DIVISION CAPACIT Y WORKSHOP S U MMARY OF R E S U LTS SU PPLIER :__________________________________________________________________________________:___________________________________________________________________ PR OCESS:_______________________________________________________________________________________________________________________________________________________ CREAT IVIT 演講完畢，謝謝觀看！
語(yǔ)文相關(guān)推薦
鄂ICP備17016276號(hào)-1