What Is a Work Cell?
Let me explain what a work cell is—it's a logical and strategic arrangement of resources in a business environment. You set these up to organize and improve process flow, increase efficiency, reduce costs, and eliminate wastage.
The whole idea of work cells comes from lean manufacturing, which is all about creating value for the end customer and cutting out waste. You'll find work cells, sometimes called workcells, in manufacturing plants and office settings alike.
Key Takeaways
- A work cell describes the logical and strategic arrangement of resources in a business environment, including people, machinery, and other equipment.
- Work cells are built on lean manufacturing, which emphasizes value creation for the end customer and reduction of wastage.
- In office or administrative contexts, work cells can improve communication flow and make better use of shared resources.
Understanding Work Cells
You typically set up a work cell to handle a specific activity, especially in manufacturing. It's about grouping machines, people, and equipment that companies use in their production process. Implementing these cells helps cut production costs, boost productivity, and significantly reduce error rates.
In a manufacturing facility, you arrange the machines so that goods move smoothly from one stage to the next. This only works if you group them in work cells that support the logical flow—from raw materials at one end to the finished product at the other.
Work cells aren't just for factories; you can find them in offices or administrative departments too. There, they help with better communication and more efficient sharing of resources.
Important Note
Remember, work cells are a direct product of the lean manufacturing process.
Cellular Manufacturing
Cellular manufacturing is a process within just-in-time and lean manufacturing that uses group technology. The aim is to move quickly, produce a wide variety of similar products, and generate as little waste as possible.
It involves multiple cells set up like an assembly line. You create a cell by combining the processes needed for a specific output, like a part or instructions. These cells cut out unnecessary steps, make it easy to spot problems, and encourage quick communication among employees to fix issues fast.
Example of a Work Cell
Consider a firm that assembles air-handling products and deals with high inventories and erratic deliveries. It used to run a traditional production line where long setups and logistics meant long production runs. Often, it had to pull items from finished goods and rebuild them for custom orders.
By switching to a lean approach, the company set up twelve small assembly work cells with one to three people each, always ready to go. Now, workers rotate through different cells daily and assemble based on customer orders. As a result, finished goods inventory dropped by 96%, lead-time went down to 24 hours, and productivity rose by up to 30%.
