Many manufacturing businesses (including the business I work within) are trying to achieve a “lean manufacturing” status, as defined by Shingo. Which I do applaud, it’s important to try, unfortunately, many businesses, are getting it wrong. Badly wrong.
I recently worked with an improvement team (Practical Process Improvement) and in 3 months we worked out how to spend £20k improving a process which would save the business £15k per annum, not hugely exciting I know, but, a second team running in tandem to ours but on a different project worked out how to save just £350 per annum (no cost quoted) but it took a team of 6 people 3 months to get to that conclusion, so how much did it cost for the people to work on that. Lean? I think not! The salient point is that the improvement process was taught wrong, used wrong and used for the wrong reasons. Obviously I know that lean is not just about saving money, but, it is certainly a driving factor in any manufacturing, especially in a lean environment.
The critical part here was that it was taught wrong, it was taught to a group of people who were uninterested in not only the method of how to improve the situation but to people who weren’t even concerned with the situation itself. But I think that far worse than this is the fact that they were given 2 days training and told to go solve the problem, now, 2 days may be sufficient for people with previous experience of the tools, but not for those who had never used them before.
I am also concerned with the level of reliance on “lean consultants” within the UK, point in case, the business I work for recently used a “lean consultant” to look at laying out a new plant. He did do an excellent job, but for the money he was paid, I was suprised that no sooner was I shown the drawings I pointed out several other elements that could be put in that would increase our efficiency. What worries me is that I was not the only person to notice “improvement opportunities” in his plan and that I have seen situations like this before. Another side to this is that a different company I knew of recently contracted a “lean guru” to implement 5S, he done a grand job! So would I have for £80k in 6 months.
But the “lean consultant movement” is gaining momentum because businesses are refusing to train their own people just in case they leave. Now call me daft (many have!) but surely it works out better in the longer run to train the people you have rather than employ contractors to do something that your own people could learn to do. Not only that, if more companies did train their own people, there would be less people leaving to become “gurus” because the market would soon become flooded with them!
Then I guess they will all be appying for jobs……..
Rant of the day over!
Adam
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