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Engraving machine locus optimization method

A trajectory optimization, engraving machine technology, applied in the direction of instruments, calculation models, data processing applications, etc., to achieve the effect of accelerating the convergence speed, improving the processing efficiency, and ensuring the accuracy

Inactive Publication Date: 2018-01-30
NANTONG OUKE CNC EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the processing method of the given trajectory solves the problem of transforming the trajectory data into a mathematical model that can be optimized by the algorithm, and the optimization method of the processed trajectory solves the problem of sorting and optimizing the given trajectory.

Method used

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.

[0020] Input the machining trajectory of the engraving machine generated in the CAM software into the host computer, and the processing method of the host computer to the machining trajectory is as follows:

[0021] A method for optimizing engraving machine trajectory, comprising steps:

[0022] (1) Store the upper interpolation points of all processing trajectories as "cities" in the generalized traveling salesman model in a list data structure, and number them according to their serial numbers in the list;

[0023] (2) Use the improved ant colony algorithm to solve the corresponding generalized traveling salesman model, and obtain the shortest path and the corresponding processing trajectory sequence.

[0024] Further, the step (1) specifically includes:

[0025] (11) Use the upper interpolation points ...

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Abstract

The invention provides an engraving machine locus optimization method. The engraving machine locus optimization method comprises steps of converting a given processing locus to a generalized travelling salesmen model, adopting an ant cluster algorithm to solve a corresponding generalized travelling salesmen model to obtain a shortest path and a corresponding locus sequence. After converting the locus data to a mathematic model which can be optimized through algorithm, the engraving machine locus optimization method adopts the improved ant cluster algorithm to perform optimization on locus data, solves a problem of sorting optimization for the given locus, accelerates convergence speed while guaranteeing an optimal solution accuracy, has flexibility and practicability and greatly improves processing efficiency of the engraving machine.

Description

technical field [0001] The invention relates to an optimization method for engraving machine trajectory, including a processing method for a given trajectory and an optimization method for a processed trajectory. Background technique [0002] An engraving machine is a device that uses a machine instead of manual engraving, which is equivalent to a combination of drilling and milling processing equipment. The engraving machines on the market directly execute the engraving trajectory generated by CAM software, and their processing efficiency is deeply affected by the quality of the processing trajectory generated by CAM software. These CAM software are usually developed by professional software companies. The production of engraving machines It is difficult for suppliers to change the quality of the processing path through CAM. Therefore, when the engraving machine system executes the processing trajectory, it is very necessary to optimize the processing trajectory first. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06N3/00
Inventor 陈海涛
Owner NANTONG OUKE CNC EQUIP CO LTD
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