Reusable numerical control technology mapping method for technology scheme

Abstract

The invention discloses a reusable numerical control technology mapping method for a technology scheme, which aims at solving the technical problem of poor practicality in the existing reusable numerical control technology mapping method. The reusable numerical control technology mapping method adopts the technical scheme that a technology scheme structure model is established by a multi-branch tree type, a technology scheme is used as the guidance, and the reusable numerical control technology is subjected to working position, procedure and step analysis according to the processing and operation attribute information; according to the technology analysis result, the reusable numerical control technology is mapped to the technology scheme, and the technology scheme is used for instructing the reusable numerical control technology to sequence the whole technology, so as to support to generate the reasonable and complete part numerical control technology. The reusable numerical control technology mapping method has the advantages that the technical problems of low sequencing efficiency, sequencing result failing to meet actual processing requirements and the like in the technology sequencing process are effectively solved, and the practicality is good.

Description

technical field [0001] The invention relates to a reusable numerical control process mapping method, in particular to a process plan-oriented reusable numerical control process mapping method. Background technique [0002] The document "Machining Technology Decision-Making and Sequencing Optimization Based on Genetic Algorithm, China Mechanical Engineering, 2012, 23(1): 59-65." discloses a method for processing technology decision-making and sequencing optimization based on genetic algorithm. This method takes the shortest total production time as the optimization goal, and establishes the mathematical model of the part processing steps; considers the situation that the part features have multiple processing schemes under multiple clamping, and constructs the process sequence constraints by introducing the feature constraint matrix and the processing priority coefficient conditions to ensure the rationality of the constraints in process planning; the genetic algorithm is use...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of poor practicability of existing reusable numerical control process mappin

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