公司价值流程制图作规范.ppt

Value Stream Map;Value Stream Mapping (VSM);Value Stream is all the Activities (both VA and NVA) required to bring a product through from raw materials to the hands of the Customer Value Stream Map is a standard Method for high level process Mapping;Helps to visualize/understand/highlight Material Information Flow Helps to see Waste and Improve opportunities Allows everyone to gain a common understanding of the Current state (AS-IS) and the Future vision (TO-BE);Steps for Value Stream Mapping;Level 1 Value Stream Mapping - VSM (Strategic direction);Lean makes sense …精益能够做到;CURRENT LCM FLOW;Select product/process family;Select product/process family;#1 Select Product Family – PQPR example;Select product/process family;#2 Draw Current State;#2 Draw Current State: Sample Symbols;MANUFACTURING Cycle Time (machine, manual) Lead Time Queue Time Transportation Time Change Over time (c/o) Availability (uptime) Batch (lot) Size Quality% (scrap rate, reworks,..) n# Operators;;;wkly order;wkly order;Machine;wkly order;#2 CURRENT STATE – Examples;Select product/process family; Is the basis of a plan towards a Lean Production System Allows full participation and buy-in of the team in developing the future vision of the business Summarize improvement needs Is a stream of value-adding flow linked to the customer by pull or continuous flow; Does the step bring value to the customer? if not, and if possible try to eliminate step ;Is the step available : can it produce the desired outputquality, every time? if not, implement Total Productive Maintenance ;X;#3 FUTURE STATE – Plot the vision;Select product/process family;Kaizen Plan Newspaper;Select product/process family; When the Future State becomes a reality, it becomes our current state We are only at the beginning of our continuous improvement journey Strive for PERFECTION!;What are the two main flows represented in a Value Stream Map What is the purpose of a Value Stream Mapping? Which are the steps of the VSM? Name