Recently, due to the production of less batch and more varieties, the plate utilization rate of xuforging structure branch plant is low, and it is difficult to form batch blanking. There are many leftover materials on site, and a large amount of accumulation, sorting is difficult, which is not conducive to the secondary utilization of plate. In view of this, in order to reduce the manufacturing cost of the branch factory and improve the utilization rate of the plate, the structural branch factory called in the backbone of the branch factory to pool the wisdom of the masses and actively seek solutions, and took the following measures: 1. Special equipment for making leftover materials is convenient for storage. 2, according to the different thickness of the board, different specifications of the sorting and classification and number. 3. Set up scrap database and set up accounts for scrap materials of different sizes. 4. Issued relevant regulations to control the programming blanking process. When programming nesting material to choose the database material head. The company benefits from fine management, from the cost control between the bit, into march, more than 20 tons of scrap material has been used, the material pile has become smaller, the site is clean. The branch factory successfully carried on the use and the custom management of the leftover material, the cost control work obtains the fruitful result.