数据准备的重要性无庸赘言，作为实施顾问，笔者在各种场合反复强调了基础数

The importance of data preparation is self-evident. As an implementation consultant, the author has repeatedly emphasized the importance of basic data on various occasions and asked companies to take practical measures to ensure this. Due to our perseverance, the enterprise has also paid great attention to this issue. The inventory of the whole factory was arranged, and a relatively thorough inventory and inventory check was carried out. It should be said that after this large-scale inventory of the whole factory, the company's family is relatively clear, but it still cannot meet the requirements for the system to go online. The reason is that the enterprise has implemented a more extensive production management method for many years, and some basic data required by the system has not been completely recorded by the enterprise. For example, there is no accurate data on the manufacturing lead time and procurement lead time of each part, especially the procurement lead time has no historical records, and there is no concept of manufacturing economic lot and purchasing economic lot. The author had to personally organize the vast amount of data, and analyzed it to determine the cost of each order and inventory cost, which laid the foundation for the formulation of economic manufacturing batches and economic purchasing batches.

数据准备的重要性无庸赘言，作为实施顾问，笔者在各种场合反复强调了基础数据的重要性，并要求企业采取切实的措施来保证这一点。由于我们的坚持，企业方面也对这个问题表现出了极大的关注。布置了全厂的库存盘存，对库存账、物进行了一次较为彻底的清查。应该说，经过这次全厂大盘点，企业的家底是查得较为清楚，但仍不能达到系统上线的要求。其原因是企业多年来实行的是较为粗放的生产管理方式，系统要求的一些基础数据，企业没有完整的记录。比如，各零部件的制造提前期、采购提前期没有一个准确的数据，尤其是采购提前期没有历史记录资料，也没有制造经济批量和采购经济批量的概念。笔者不得不亲自整理浩如烟海的数据，进行分析勉强确定出每次订货成本、库存成本，从而为制定出经济制造批量、经济采购批量打下了基础。

The importance of data preparation is needless to say. As an implementation consultant, the author repeatedly emphasizes the importance of basic data in various occasions, and requires enterprises to take practical measures to ensure this. Because of our insistence, the enterprise also showed great concern on this issue. The inventory of the whole plant is arranged, and the inventory accounts and materials are checked thoroughly. It should be said that after the overall market point of the whole plant, the enterprise's background is clear, but still can not meet the requirements of the system online. The reason is that the enterprise has implemented a more extensive production management mode for many years, some basic data required by the system are not completely recorded by the enterprise. For example, there is no accurate data for the manufacturing lead time and purchase lead time of each component, especially for the purchase lead time, which has no historical records, and there is no concept of manufacturing economic batch and purchasing economic batch. The author has to sort out the vast amount of data in person, analyze and barely determine the cost of each order and inventory, thus laying the foundation for the formulation of economic manufacturing batch and economic procurement batch.<br>