A furnace group method for magnetic material production

Abstract

A furnace assembly method for the production of magnetic materials, including: Step 1: Collect initial information of the furnaces for the production of magnetic materials; Step 2: Based on the initial information, establish the optimization objective function and constraint conditions of the furnaces for the production of magnetic materials, and determine the initial Magnetic material production furnace group plan and optimize and adjust the plan to obtain an optimized magnetic material production furnace group plan; Step 3: Carry out belt-throwing furnace production according to the optimized magnetic material production furnace group plan. The invention fully considers the priority of the magnetic material production work order of the magnetic material production group furnace, the grade of the magnetic material production work order, the delivery date of the magnetic material production work order, the required output of the magnetic material production work order, the belt throwing furnace The upper limit of the production volume and the lower limit of the production volume of the belt throwing furnace fully exploit the production efficiency of the belt throwing furnace, reduce the work intensity of the planner, speed up the efficiency of the magnetic material production group furnace, and improve the on-time delivery rate of work orders. , improve the economic benefits of the enterprise.

Description

technical field [0001] The invention belongs to the field of information technology, and in particular relates to a furnace assembly method for producing magnetic materials. Background technique [0002] Each order received by the sales department from the customer corresponds to the delivery date, the grade, the performance sequence to which the grade belongs, the quantity of finished products, and the specifications of the finished products. After the sales order is transferred to the production department, the planner first converts the finished product quantity in the sales order into the required weight for spinning belt processing. According to the grade of the sales order, the batching worker selects some raw materials from more than 20 kinds of raw materials such as praseodymium neodymium, dysprosium iron, boron, terbium, and cobalt, and batches them according to the ratio corresponding to the grade. The prepared raw materials are put into the strip furnace for stri...

AI Technical Summary

Problems solved by technology

In the process of manual furnace grouping, the furnace grouping scheme is not necessarily optimal or nearly optimal, and it is difficult to give a priority group of magnetic material production work orders with the closer delivery date and higher priority to the same belt throwing furnace The production orders of magnetic materials with the same performance sequence of the medium and brand names are grouped into the same belt-swinging furnace, and the goal is to minimize the total number of magnetic material production furnaces. Moreover, the workload is heavy and the furnace assembly time is long, etc. question

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