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Machining energy-saving optimization method for machine tool based on longicorn beard algorithm

An optimization method and machine tool technology, applied in the field of machine tools, can solve problems such as high energy consumption and long processing time

Pending Publication Date: 2020-10-30
FOSHAN UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The fundamental purpose of this patent is to use an energy-saving optimization method for machine tool processing based on the current energy problems faced by the world to solve the problems of high energy consumption and long processing time caused by improper selection of processing parameters

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  • Machining energy-saving optimization method for machine tool based on longicorn beard algorithm
  • Machining energy-saving optimization method for machine tool based on longicorn beard algorithm
  • Machining energy-saving optimization method for machine tool based on longicorn beard algorithm

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Embodiment 1

[0044] A method for energy-saving optimization of machine tool processing based on the beetle's whisker algorithm, comprising the following steps:

[0045] Step 1, establishing a multi-objective optimization model;

[0046] Step 2, optimizing and solving the multi-objective optimization model to obtain an optimal solution;

[0047] Step 3, adjusting the parameters of the machine tool to match the optimal solution to obtain an energy-saving optimized machine tool.

[0048] The energy-saving optimization method for machine tool processing based on the beetle's whisker algorithm, optionally, the multi-objective optimization model is a mathematical model with the machine tool spindle speed n and the feed rate f as variables, including processing energy consumption as the optimization method The mathematical model of the target, and the mathematical model with the processing time as the optimization target;

[0049] The mathematical model with the processing energy consumption as...

Embodiment 2

[0072] This embodiment should be understood as at least including all the features of any one of the foregoing embodiments, and is further described on the basis of it:

[0073] A method for energy-saving optimization of machine tool processing based on the beetle's whisker algorithm, comprising the following steps:

[0074] Step 1: Establish the machine tool spindle speed n, feed rate f and cutting depth a p It is a variable multi-objective optimization model, and the depth of cut has little influence on energy consumption, so the only variables of this model are the spindle speed n and the feed f of the machine tool. This model includes the mathematical model of processing energy consumption, the mathematical model of processing time and the corresponding constraints. From figure 1 According to the analysis, when the general machine tool is processing, there are start-up phase, standby phase, no-load phase and cutting phase. The energy consumption in the start-up phase is...

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Abstract

The invention provides a machining energy-saving optimization method for a machine tool based on a longicorn beard algorithm. The method comprises the following steps: 1, establishing a multi-objective optimization model; 2, carrying out optimization solution on the multi-objective optimization model to obtain an optimal solution; 3, adjusting the parameters of the machine tool to be matched withthe optimal solution to obtain the energy-saving optimized machine tool. According to the method, the longicorn beard algorithm is used, so the calculation amount required by optimization is greatly reduced, the optimal solution is obtained through optimization, the optimal machine tool parameters are obtained, the machining time is greatly saved, the energy consumption is reduced, and the servicelife of the machine tool is greatly prolonged.

Description

technical field [0001] The invention relates to the field of machine tools, in particular to an energy-saving optimization method for machine tool processing based on the beetle-beard algorithm. Background technique [0002] The degree of development of the manufacturing industry can directly reflect the level of a country's productivity, and it is also one of the important driving forces for the rapid development of the global economy. Machine tools are indispensable processing tools in the machinery manufacturing industry, and the machining with machine tools as the main body not only has a large number of systems but also involves a wide range, and consumes a huge amount of energy, but the energy utilization rate of the machining system is very low. At the same time, the pollution to the ecological environment is also serious. In today's energy shortage and serious environmental pollution, the global manufacturing industry is facing severe challenges of sustainable devel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06F30/27G06Q10/04G06Q50/04G06N3/00G06F111/10G06F111/06
CPCG06F30/20G06Q10/04G06Q50/04G06N3/006G06F2111/10G06F2111/06Y02P90/30
Inventor 王凯王春源颜锦春
Owner FOSHAN UNIVERSITY