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Intelligent decision-making cloud service method and system for numerical control grinding processing of camshaft

A technology of intelligent decision-making and grinding processing, which is applied to the parts of grinding machine tools, metal processing equipment, grinding/polishing equipment, etc., can solve the problems of low efficiency of knowledge reuse, instability, and difficult process decision-making, and achieve high efficiency and intelligence The effect of grinding, improving efficiency and accuracy, and solving difficult process decisions

Active Publication Date: 2019-09-10
HUNAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Aiming at the problems of unstable product quality, difficult process decision-making, and low efficiency of knowledge reuse faced by camshaft grinding in cloud manufacturing mode, the characteristics of camshaft grinding, intelligent decision-making requirements, and knowledge service difficulties in cloud mode were analyzed, and a camshaft Grinding processing intelligent decision-making cloud service model and its implementation method, building an intelligent decision-making cloud service platform system for camshaft CNC grinding processing can effectively improve decision-making efficiency and accuracy, thereby improving camshaft processing efficiency and processing quality

Method used

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  • Intelligent decision-making cloud service method and system for numerical control grinding processing of camshaft
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  • Intelligent decision-making cloud service method and system for numerical control grinding processing of camshaft

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Embodiment 1

[0029] Embodiment one: if figure 1 As shown, the present invention provides an intelligent decision-making cloud service method and system for camshaft numerical control grinding, including steps:

[0030] Step 1: Analyze and obtain information on intelligent decision-making requirements of camshaft grinding process for cloud manufacturing, and establish an intelligent decision-making demand model, including data management, data security, process decision-making and other requirements;

[0031] Step 2 According to the intelligent decision-making demand model, the user defines and inputs demand information at the user layer such as PC terminal, processing equipment terminal, mobile device terminal, etc.; the basic data and empirical knowledge can also be browsed or downloaded through active query;

[0032] Step 3: By parsing and matching the task requirement information, assign corresponding service authority to the user, and call the corresponding module in the camshaft grindin...

Embodiment 2

[0040] Embodiment two: if figure 2 As shown, there is a nonlinear relationship between the description of the camshaft grinding process problem and each attribute parameter of the process solution, and the neural network model has nonlinear mapping capabilities, so the parameters that affect the grinding process can be reasonably selected, and the grinding process can be established. The neural network model between the description of the grinding process problem and the process solution is used to solve the grinding parameters of the optimal process plan through the network model. Use the empirical data in the case library as the training samples of the network model to automatically learn and obtain a reasonable weight threshold.

[0041] In the neural network model of camshaft grinding process, the grinding environment is determined, and the nonlinear modeling is only carried out for the processing results produced by the same type of different processing schemes in the sa...

Embodiment 3

[0045] Embodiment three: as image 3 As shown, the overall framework and functional modules of the camshaft NC grinding process intelligent decision-making software are designed. The camshaft grinding process intelligent decision-making software starts from the definition of process problems and is completed in an interactive way. Combined with the basic database and process knowledge base, based on examples The hybrid reasoning mechanism of artificial intelligence algorithm and artificial intelligence algorithm solves the process problem and obtains a new process instance. And the automatic programming of the new process example is carried out to guide the actual processing. (1) After the user is authorized, enter the main interface of the software through the login interface; (2) Define the processing requirements; (3) Enter the example optimization module to obtain the old examples similar to the new process problem; (4) If not satisfied The similar old examples of process...

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Abstract

The invention specifically discloses an intelligent decision-making cloud service method and system for camshaft numerical control grinding processing. The method comprises the following steps that the requirements of intelligent decision-making service for the grinding process of a camshaft are analyzed, an intelligent decision-making service demand model is established, an intelligent decision-making cloud service process is designed, a front-end interactive webpage of a cloud platform system is developed, interaction with a user is realized, the process software function on the server is called through the front-end interactive page, modules of the process software are changed into services to be provided to the user, and the data and service sharing is realized. The system comprises avirtual resource layer, a data service layer and a user layer. According to the cloud service method and system, the knowledge data of the camshaft grinding process and the intelligent decision software are subjected to reclamation and systematized expression, and basic data and experience knowledge browsing / downloading service and decision-making optimization service are provided for the camshaftgrinding process in the cloud manufacturing mode, and the efficiency of the technological scheme intelligent decision-making service and the precision of camshaft grinding processing are improved.

Description

technical field [0001] The invention relates to the technical field of cloud manufacturing service for the grinding process of shaft parts with complex non-circular contours, in particular to an intelligent decision-making cloud service method and system for camshaft numerical control grinding. Background technique [0002] Camshafts are the core components of automobiles, motorcycles, internal combustion engines and diesel engines. During the grinding process, especially during the manufacture of new products or the replacement of different types of parts, there are often difficulties in process decision-making, long cycle times, and high scrap rates. , Low resource utilization and other issues. In the context of the rapid development of cloud manufacturing, according to the basic principles of cloud manufacturing, the process resources in the field of camshaft CNC grinding are integrated, and relevant process software and knowledge base systems are developed and virtualize...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B19/12B24B51/00
CPCB24B19/125B24B51/00
Inventor 刘涛邓朝晖吕黎曙葛智光刘伟李重阳
Owner HUNAN UNIV OF SCI & TECH
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