Appendix 4.From the establishment of the feedback system to the fast tracking without feedback

——One of the applications of information theory in enterprise operation

The purpose of writing this article is also this! Feed-forward control zhì, the enterprise strategy that can be one step ahead of others, it is impossible to get one for ten thousand dollars, there is the possibility of obtaining, but gently let it pass, not even trying, just as he came gently - this will not be my personal sorrow!

[08:03:05 pm] I often think about who solved the sinking boat: ò July 16, 1998, I have a little sporadic note, it was an immature idea when I joined the company for a year and a half months. At that time, people were soft-spoken, and it was not their turn to pay attention to it, so they could only remember it and think about it in vain, and of course it has not changed much until now.

ò can't solve it, remember it, can't forget, especially I have 'moved the warehouse into my heart', and I often think: If it is my turn to have the right to speak, will I let it go on like this? Will I have a solution once and for all?

ò phenomenon: taking the outside of the support as an example, the black body material was produced in large quantities according to the estimated production capacity and demand at that time, and the amount of traffic was very large, and the inventory of a material was often hundreds of thousands of PCS, which was the norm. A large number of materials stay in the warehouse for too long, which puts a heavy pressure on the warehouse management, which also makes the scale of the property management class extremely large, and its waste is very staggering.

Even if there are many warehouses, cadres and personnel, there are still a lot of blind spots that have not been managed, such as waiting for sandblasting and waiting for vibration after heat treatment, and waiting for electroplating or anode materials, which are piled up, and the huge corridor is not enough, and you have to temporarily rent a neighbor's factory to temporarily put it. This floor of the plant is personally designated by the general manager to manage it alone. Even if I could manage all the materials and parts of this large area to the best of ability, I could only watch as the floor became more and more material, and it would soon fill up.

ò Just give a few examples of inventory: 211 Thai Houzhu bowl hot treatment, the conversion rate is 48.452PCS/KG, any batch is 100,000, then more than two tons, often reach more than 300,000 inventory; CT tube 38X30X63 heat treatment, often more than 20,000 for a batch, often four or five tons, there are four or five sheets; the same drive spiral and clutch cone are very heavy, 434 bead bowl heat treatment conversion rate is 53.778PCS/ KG, from time to time will reach 400,000 to 600,000 inventory. 110050 that is 434 heads without heat treatment, come to the cabinet to add homemade, often dozens of sheets of material stored on the second floor, sometimes just to the cabinet, two cabinets together, there are more than 40 tons of materials, the total amount of more than 800,000 more than a million time is also there, I am worried about the bearing capacity of the floor.

ò For those materials that are not included in the property management control, after the heat treatment is recovered, they are placed to be transferred, that is, they are in a very fast and easy oxidation state, and the packaging bags used by the third party are untested, and the empty bags filled with acidic and alkaline substances are used, and after staying in the fourth space, the corrosion rate is very fast, and there are often rusty materials that are found in less than three to five days. If you are not careful, you will have to re-vibrate in large quantities to remove the rust a second or even multiple times. Not to mention that the cost of heavy work is paid by our company, there are still some rusty and concave convex that cannot be "whitewashed", and they have to enter the scrapping procedure. Isn't that a pity?

At that time, the monthly turnover of materials was more than 40% of sales, and it would exceed 50% from time to time. Of course, I know that the root of too many materials does not lie in property management, but as a property management personnel, since the materials are already available, how to manage them well has become the responsibility of property management.

ò Let's talk a little later: I do property management first, and I know the pain of too many materials, so as soon as I came to procurement, I implemented the policy of purchasing according to the order, suppressing the turnover to less than 8%, and reducing it to about 5% when it was most successful. Time waits for no man. After taking over with one person and four people, I was transferred to the production management. It was also after I did a little bit of work in the production management that I implemented the production according to the order. The production management is produced according to the order, and the materials will be further reduced, but the procurement has also changed several sponsors, and no matter how strong the ability is, it is too difficult to write an article after all, and the production structure has changed greatly, the production cycle has been greatly lengthened, and there are more and more high-priced materials, and the turnover stock has exceeded 40% or even 50%! I, this person who has been entangled with the inventory, is destined to return to the property management involuntarily. Life is not a good life, re-do Feng woman, bring up the old things again, return to the property management, bits and pieces of the mess that is so rotten that it is almost impossible to pick up, but unfortunately God does not give me much time to be in charge, and I take care of this unit, only half a year! I handed it over, handed it over! Later supervisor, of course, you know that the boss of property management is difficult! Not only in the control of overtime, in the first material account, the control of inventory can not be relaxed at all!

ò The words were pulled back, and it was said that it was taken as an example.

ò Find the total limit value that the material can stay in the fourth space during the outsourcing process, and determine it as the upper limit. Operations must be completed below the upper limit.

ò further find the best timeliness point and grasp the key points.

ò mark the time on the coordinate axis, and arrange the segmented time if the keys are the same, each key has its own "scale", and different scales have different "sound effects".

The middle-level and grass-roots cadres of the external organizers and related production management and property management can use these "scales" and their "sound effects" freely - as if they were playing the keys of the piano, from playing only a single note, to being able to practice simple old songs, and then to being able to join the opera and symphony to play in an ensemble. After that, it's the original new song. The low-eyebrow and the sober bullet are the realm of free use that we require, that is, the realm of applying what we have learned.

On this basis, we can talk about the establishment of a feedback system, and then a feedback-free fast tracking system can be established naturally. At that time, even if we did not compare with the great powers in terms of hardware, at least we were not weaker than any large company in the world in terms of theoretical establishment. In other words, we have sought spherical space for the development of the company!

ò With the sky, it is possible to let go of your own ideas.

òThe "scale" on the timeline is what I call the "time key". All we need to do is activate these time keys to know the state of the object we want to focus on (e.g. the material), which is the aforementioned sound. In which time key, that is, in which state. Once you know the status, you can determine the appropriate measures to be taken.

In other words, knowing the time key, that is, knowing the state it is in, knowing the countermeasures that should be taken in its state, and issuing corresponding action instructions - to know this and that, it is necessary to establish the basic information corresponding to each time health position before this, which is the premise. Specific to the system operation level of E.R.P, it is ensured by the integrity of the establishment of basic information of the part number, the close connection of various operating systems and the flexible application of various reports.