Research on Lean Production Management Strategy Based on Extension Innovation Method

Abstract

Aiming at the problems of low innovation efficiency and waste in domestic manufacturing enterprises, this paper, on the basis of lean improvement, combines the principle of conjugate analysis to solve the contradictions in production, and uses the extension innovation method to optimize the production line optimization. E-type engine is the research object,By implementing extension transformation, impossible problems can be transformed into possible problems, infeasible problems can be transformed into feasible problems, and unknown problems can be transformed into knowable problems.First of all, this paper finds the existing problems by collecting data, establishes the employee model, inventory model, working time model, and conducts correlation analysis and divergence analysis to get the methods and approaches to solve the conflicting problems, and establishes the compatibility function of the waste problem. , and quantify the degree of waste. Secondly, the extension analysis of the E-type engine extension model is carried out, and the relationship between them is found from the angle of soft and hard conjugate. Thirdly, the conjugate transformation is carried out on the model, and the basic elements are transformed by the basic transformation method and the extension transformation operation method. Finally, generate a variety of improvement strategies, evaluate the goodness of the extension strategy, and select the extension strategy greater than 0 as the optimal extension strategy according to the company's requirements. The extension method can solve the contradictions in production management.