Q3 2016 Value stream map question

Question 1

Monthly installed capacity for manufacturing facility

Answer 1

• Installed capacity = (Available time(sec) /bottleneck cell cycle time)
• Bottleneck cell cycle time(longest time of the cell)

Question 2

Why would internal kanban for delivery be a sensible alternative to weekly delivery?

Answer 2

• Production control can order based on actual usage, and prevents guessing using MRP data
• Move to a more frequent delivery can eliminate large inventories at goods-in
• Can provide a smooth and steady demand for supplier

Question 3

Types of inventory by

• position in the value stream
• by purpose

Answer 3

Position in value stream

• raw materials
• work-in-process
• finished good

Purpose

• safety stock
• buffer stock
• shipping stock