Robot casting production line capacity optimization method

Abstract

The invention discloses a robot casting production line capacity optimization method. The method comprises the following steps of S1, obtaining the relevant parameters of working procedures on a robot casting production line, and setting the number of working sections; S2, setting the number of process distribution schemes, generating the variables by using a chaos sequence, mapping the variables into corresponding process numbers, then setting constraint conditions, and distributing the processes in the set working sections to obtain a process distribution scheme; S3, constructing a double-objective optimization model of the robot casting production line; and S4, respectively substituting the multiple process distribution schemes into a double-target optimization model of the robot casting production line, and calculating an optimal solution. According to the invention, the existing working procedures are reasonably distributed to each set working section, and a process distribution scheme that the balance rate is as high as possible and the smoothness index is as low as possible is calculated by utilizing the set double-target optimization model, so that the load of each section on the production line is balanced to the maximum extent, the production efficiency is improved, and the capacity optimization of the production line is realized.

Description

technical field [0001] The invention relates to the technical field of robot casting production, in particular to a method for optimizing the production capacity of a robot casting production line. Background technique [0002] In recent years, my country's foundry industry has developed rapidly, and castings are widely used in aviation, aerospace, weapons, ships, automobiles and electronics industries. With the increasingly fierce market competition, higher requirements are put forward for the quality of castings. However, at present, most of the operations of casting production lines are manual, and the production and application of various casting robots are basically in their infancy, resulting in low efficiency, poor consistency, poor safety and flexibility of casting production line products, and it is difficult to meet the requirements of high-end equipment manufacturing for precision, efficiency and safety requirements. At the same time, due to the disadvantages of...

AI Technical Summary

Problems solved by technology

The solution time of traditional methods increases exponentially with the expansion of the problem scale, such as branch and bound method, cutting plane method and implicit enumeration method, etc., and they are more likely to fall into local optimal solutions

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