Automatic aluminum alloy batching method and device

Abstract

The invention discloses an automatic aluminum alloy batching method and device, and belongs to the technical field of high-quality bearing steel manufacturing. The method includes the following steps of obtaining the batching standard in the actual aluminum machining process; preprocessing the ingredient standard data; calculating the total feeding amount required by the aluminum alloy and the weight of each element; establishing a global optimal feeding model based on the obtained total feeding weight and the weight of each element; feeding waste materials, small metal and aluminum ingots, then iteratively optimizing the feeding value, obtaining an accurate batching result and finally conducting batching according to the batching result. According to the method, the waste materials, the small metal and the aluminum ingots are fed, the feeding result is iteratively optimized finally, the accurate batching result in the actual aluminum alloy machining process is obtained, the defects that an existing batching method is difficult to establish a mathematical model, tedious in calculation, excessively dependent on manpower and the like can be overcome, manpower and resources are saved, the batching accuracy and efficiency are improved, and the production efficiency of the aluminum processing industry is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of high-quality bearing steel manufacturing and relates to an automatic batching method for aluminum alloys. Background technique [0002] Aluminum alloy casting is the first process of material production, which provides raw materials for subsequent processes such as extrusion, rolling and forging. The quality of aluminum alloy casting is affected by many factors, such as the fineness of the casting process, the quality of the casting equipment, the selection of raw materials and the batching scheme, etc. Among them, the design of the batching scheme is a key point of concern in the field of aluminum alloy casting. [0003] The design of the batching plan refers to which materials should be put in during the process of melting and casting a specific aluminum alloy so that the chemical elements of the aluminum alloy can reach the specified standards, and the total weight of the feeding should be as close as...

AI Technical Summary

Problems solved by technology

[0006] The technical problem solved by the present invention is that there are deviations in the existing manual batching calculation, and the batching rules have technical defects such as complexity, multi-condition restrictions, and need to recalculate after inaccurate review; while the existing linear programming and multi-objective programming data The modeling method is not practical due to the shortcomings of difficult to establish mathematical models, cumbersome calculations, and excessive reliance on manual labor.

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