In a sense, the problem is the gap between reality and the ideal. Such as every one of us wants to have a perfect love, but there is no perfect things. For example, you talking to another girl laughing, you didn't pay attention to your girl friend hates eyes. Or you sleep late every day, your girlfriend ignore you, do you think she accepted. Or, if you want to drink with a friend, your girlfriend on the surface, but the expression of some sad, you too excited, completely ignored. Anyway, these problems are not directly exposed, and you ignore the details of these, and eventually lead to quantitative change to qualitative change, you two broke up.
In fact, for the production of leather machinery is also the same, many times the problem is not obvious. For example, a production line to 10000 of the production of a day for two years, many people have told you this production line has been very stable, it is difficult to upgrade, which has been very good, is the limit of the. In fact, the problem has been covered up, covered under the illusion of beauty, and even it could have been 12000 of the production capacity, we have wasted two years.
So, the problem becomes particularly important, and sometimes even more important than solving the problem.
We see detective suspense novels or movies and TV, whether it is Conan Holmes, you will find. They are very good at find evidence and clues from some look completely unrelated things. This is a kind of ability, and full of the spirit of exploration. In this way, if a person themselves are excluded from the occurrence of the problem, how to find the problem?
So how do you find a problem?
Actually, as long as you are willing to go to the scene, willing to to find details, willing to think, is willing to continue to ask: "why is this so? "So, you can always find problems. For example, some people say to you, so and so equipment running very well, no longer changed, if you believe his words, you are finished, the problem can not be found. You have to go to the scene to see, you have to study the equipment, there is no problem naturally clear. You may find that the operator had about every ten minutes to by hand to poke the material, which proves that the leather machinery and equipment feeding is not very good, and you have found the equipment occasionally false alarms, but operators quickly reset, to hide; you also found the leather machinery and equipment actually have a hold a lot more a component into the product, but this is rarely the case. If not for your day at the online word, that these problems will no echo.
The problem may also be known by other people's mouth. Such as your customers said, the leather machinery products with a deviation; or your boss told you a production line do not good, room for improvement: or operator tell you a process operation is not convenient, not easily, to find the information that is not your own, is already present in the problem. So, we need to do, is to listen to the views, and even to clench advice.
Of course, the data will speak, you can see that you can not understand. With a statistical report number in May will give you convey a lot of information. For example, a leather machinery products suddenly one day PPM is very high, that day there is a need to investigate the situation;
We know that the great biologist Charles Darwin from a pile of animal bones, it is concluded that the theory of the origin and evolution of species, to know the bone itself is not to speak of, but through the analysis of the basic data, you will get a lot of you unexpected results; to see data also need to upgrade, the same is a map of the world, we only see the seven continents and four oceans, but did not see the tectonic plate theory.
The last one, through practice. So-called knowledge comes from practice, a lot of things is not clear, do it yourself do know, and there are a lot of problems is produced in the constant practice. A sword is easy to use, Naqu chop chop try will know, what's the problem, cut you know, otherwise you will under the sun see it one afternoon, you don't know it exactly what, so we generally describe a good sword, said xiaotieruni. This idiom means what? Means practice.
In view of the problems in the production, and a a name for the PQCDSM method, very simple, is from productivity, quality, cost, delivery, safety and morale of the six aspects of questioning and investigation, and ultimately select the most important problem of the key. |