13 principles of warehouse site management library location planning
- 2018-04-08 12:11
- Warehouse management, location planning, turnover rate, first in, first out, superposition.
Storage for channels.
As far as possible to high way, improve the utilization rate. Note: it depends highly on products, and demonstrates the degree of compression on the lower level.
According to the different materials, the coding location is established, and the location can be seleced according to the frequency of the library.
The same thing is kept in the same place.
Make special safekeeping according to the value of the item.
According to the principle of first in first out, we should do accounts, cards and things.
The 13 main principles of reservoir optimization, including: 1, based on the turnover rate and ABC classification; 2, product correlation rule; 3, product identity rule; 4, product similarity rule; 5, product complementarity principle; 6, product compatibility rule; 7, advanced first out rule; 8, superposition rule; 9, principle of weight characteristic; 10 face Channel rule; 11, product size rule; 12, storage location rule; 13, express rule.
A library (also known as storage, storage) setting and optimization, is the basic work in warehouse planning and operation. Next, the principles of warehouse location optimization are introduced respectively.
1. based on the turnover rate and the classification of ABC
In warehousing operations, transportation is usually the most time-consuming and laborious. Therefore, determine the location should be considered first to reduce the walking path, and frequent items near the entrance, and away from the. Retail warehouses usually have a large quantity of goods when they are put into storage, and most of them are dismantled, so the warehouse must first consider the high turnover goods near the outlet.
The ABC classification principle that the warehouse industry generally recognised can be regarded as the extension and refinement of the principle of turnover rate. The main practice is to use different storage and sorting methods for goods with different shipping frequency, and have achieved good results in practice. Because of its unplanned characteristics, the electricity supplier industry is hard to implement.
2. Rule of product correlation
In stock, some varieties are often ordered at the same time, such as pencils and erasers. These goods should be associated with the stored in the adjacent space, so as to shorten the path selection. We can find out the correlation between stock products by analyzing historical order data. It should be noted that the correlation will change along with the season of sale.
Usually, there are correlations between similar products, such as bowls and dishes, so it is necessary to centralize similar products in one area. (some of the different kinds of articles are also relevant). Amazon used chaotic random storage. I think it should be properly classified. We can't put liquids and clothes together.
3, the same principle of product
The meaning of this rule is that the same item should be stored in the same place, for short, one of the goods, because an item is stored in a number of places, and its shelves, picking, inventory and other operations will increase the amount of work. The modern distribution center has many changes due to frequent changes in goods, so it is not easy to achieve one product in practice.
4, the rule of product similarity
Similar goods are similar in main attributes, such as soybeans and mung beans. This rule requires that similar items be stored adjacent to each other, which is a commonly used classified storage method. When the function of the warehouse management information system is weak, the classification storage can greatly reduce the difficulty of manual management, but sometimes it will reduce the utilization rate of space and increase the picking path. So it is necessary to use this law as appropriate.
5. The principle of product complementarity
This rule requires that items that can be substituted for each other can be stored near each other, so that a replacement can be made when one is out of stock. Personally, I think this rule is very narrow in application, because warehouses usually cannot modify orders. For long-term supply and demand partners, we can do this in advance.
6, the rule of product compatibility
Compatibility refers to the allowable degree of goods stored together. For example, items that are personalized with odor are incompatible. Typical examples are perfume and tea. Consistency is one of the basic reasons for classified storage. The difficulty of implementation is how to occupy less space and spend less money.
7. The principle of advanced first out
This rule requires that the goods that are first put into storage first go out, which is usually suitable for goods with shorter shelf-life, such as food. Without careful planning and inventory storage process, generally difficult to achieve FIFO, otherwise you will account for more space and space. Drugs should be stored and distributed according to GSP according to the batch of production, and the particularity of their operation is more.
8. The rule of superposition
The rule of superposition means that in order to improve the utilization rate of warehouse space, we should try to stack up the goods as high as possible. A simple box pressurized container stacking is not conducive to selective pickup, nor can it be stacked up very high, so multilayer high rack is generated. There are many kinds of multi-storey high rack, each has its own application scope, and different loading and unloading machinery is needed.
9. Law of weight characteristics
This rule requires us to arrange the storage location according to the weight of the goods. Usually the weight down, to put on the light. In addition, it is necessary to consider the difference between mechanized handling and manual handling. The weight of the manual handling should be kept below the waist, and the storage position of the mechanized handling can be higher, and the specific height is matched with the different machines and shelves.
10, facing the law of passage
This rule tells us that in order for the goods to be accessed conveniently and quickly, the goods should be placed in the way. The number of goods and goods identification, the name should also be easy to see in the layout of the location near the channel. Similarly, the goods with higher delivery frequency should be stored near the main channel.
11, the rule of product size
This is the basic principle of space planning, it requires the size of goods in accordance with the appearance of different size to design the corresponding storage space. This rule is also a basis for choosing the shelf type, and we can choose the pallet ground pile, the beam type shelf, the laminated shelf, the storage shelf, and so on.
12. The rule of storage representation
Location representation is also one of the basic rules of cargo location planning. It requires simple, standardized and unique way to represent freight locations. At present, most warehouses use alphabet plus digital encoding, which can express information such as cargo area, channel, arrangement, layer, grid, etc. Simple space representation can greatly simplify the warehouse management for various goods.
13, the law of indication
Because the warehouse management is the basis of storage management, the information of the goods position is the most basic information needed in the storage operation, so the information of the goods must be marked very clearly, which is very effective to improve the efficiency of the warehouse operation. You can use size labels, billboards, location indicators, electronic displays, and so on.
Source: top public logistics