Recently, whilst running an improvement workshop, there was a delegate who turned up late every day. After a myriad of excuses and some not so light insults from his colleagues, I attempted to get to the bottom of why he was failing to turn up on time. He stated that he doesn’t have enough time to do everything he needs to do in the morning, leaves the house late and thus misses his bus.
I first suggested that he set his alarm earlier in a morning. That did not go down well at all. He craves his sleep and wanted to ensure he was fully rested for his days carrying out improvement activities in the workshop. Then I thought to myself, why not get him try to utilise one of our improvement tools in his morning routine?
Using Cycle Time Reduction (CTR) he would be able to get up at the usual time, complete his morning routine in full, leave the house on time and arrive at work promptly for the start of the workshop. Everyone is a winner!
Firstly, I got him to make a list of all the tasks he completed in a morning, how long each one took, and when they started and ended relative to the time he wakes up.
We then mapped these out visually on a Gannt chart.
I asked him to look for any critical paths i.e. any activity that needs to be completed in sequential order. Once he had identified these, we could look to see if there were any activities that could be completed whilst he was busy with other parts of his routine.
Unbelievably, we found he took his shower, prepared his lunch and then put the coffee machine on to boil. So we looked at how we could reduce the time spent on this sequence and identified an easy 8 minutes he could get back…
By putting the coffee machine to automatically boil ready for the time he finishes his shower, he could shave a vital 3 minutes from his morning routine. Fixing his lunch and packing his bag the night before would save another 5 minutes.
Making these small alterations (and a few others) to his process, our delegate was able to arrive early every day for the rest of the Workshops.
CTR can be used on any manufacturing process (continuous or non-continuous) to reduce the amount of time taken for that process to be completed. For example, it might be used to reduce the time taken for a case packer to complete its cycle or reduce the time taken for a plant to changeover between products. Applying CTR on your production line can provide significant throughput improvements.
It is a simple 3 step process
- Define the current cycle
- Map the current cycle
- Optimise the current cycle
For more on this tool and how to apply it, check out our Improvement Toolkit >