Second Partial Exam Flashcards
What is a Control Plan
A tool that generates the strategies for the monitoring and corrective action application to the process after the FMEA.
Whats to be done after the control plan is finished
It need to be communicated to the users
Mention Tips for staying Lean
- Lean is a philosophy for success not just tools
- Apply it across the whole organization.
- Improve processes not departments
- Dont copy from other organizations
5 basic tips of lean
- 5 S system
- Total productive maintenance
- Continuous flow
- Jidoka (automation)
- SMED
Goal of the TPS
Highest Quality & lowest cost, /short Lead time
Involvement
Team members continually seeking better ways
Lean Manufacturing Activities
Hoshing planning, Takt Time, Heijunka
JIT activities
Pull system, Takt time, Kanban, Involvement
Jidoka Activities
Poka-Yoke, Control, Visual order
Characteristics of Standarized Wor input
People, Machines, Material, Method
Characteristics of standarized work output
Productivity, Quality, Cost, Delivery time.
Labor density
Labor Density= Work (demand)/motion
Prerequisites For standarized work. SOURCES OF INESTABILITY
-Quality Problems with incoming parts, problems with tools and machines, safety problemas, Part Shortages
ELEMENTS OF STANDARIZED WORK
Takt Time
Work Sequence
In process stock
Cycle time
Actual time it takes to do the process
Takt time
Daily operating time / required quantity
Work Sequence
Defines the order in which the work is done in a process
In process stock
The minimum number of unfinished work pieces required for the operator to complete the process.
Formula for capacity
Operational time per shift / (Process time + setup time / interval)
Goal for standarized work
Kaizen
Production Kanban
The kind and quantity of product that the upstream process ( supplier must produce)
Withdrawal Kanban
The kind and Quantityof product the downstream process may withdraw
Kanban Rules
1- Never ship defective units
2- Customer Withdrawal only what is needed
3- Produce the quantity withdrawn by the customer
4- level production
5- Stabilize and strengthen the process
Kanban Formula
Qtty of parts = demand quantity per day * (order interval + production lead time) + safety inventory
What processes uses kanban thinking
Any process
