terms
a system of signs, information displays, layouts, material storage and handling tools...
visual control
producing more product than is required, or before it is needed by a customer. adds to other wastes
overproducing
moving product between processes, or in and out of storage adds no value to the customer, is expensive, and can cause damage, loss, or delay
transportation
keep what is needed and eliminate what is not needed
sort
what are the types of inventory
1. Raw materials
2. Work in process
3. Finished goods
production of defective items generates rework, replacement production, and scrap.
defects
the first step in a JIT implementation and the other JIT techniques
workplace organization/Housekeeping
organize what remains
straighten
WORMPIT
Waste
Waiting
Overproduction
Defects
Motion
Processing
Inventory
Transportation
any motion workers have to perform during the course of their work that does not add value to the product, such as looking for tools...
motion
clean the work area
shine
anything other than the minimum amount of equipment, materials, parts, space, and workers time which are absolutely essential to add value to the product.
waste
poorly designed processes with inadequate tooling and jigs can create defects.
processing
schedule regular inspection, cleaning, and maintenance
standardize
time is wasted when goods are waiting to be processed
waiting
excess raw material, WIP, or finished goods causes longer lead times, damaged goods...
inventory
make 5s a part of company culture
sustain