Technological process determination method and device, server and storage medium

A technology for process flow and determination method, which is applied in the direction of instruments, manufacturing computing systems, data processing applications, etc., and can solve problems such as long solution period, local optimization, and low solution accuracy of process planning schemes

Pending Publication Date: 2020-11-27
SAIC MOTOR
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The solution period of this method is very long, and it only relies on the experience of professional engineers for heuristic exploration. Due to the limitation of brain computing power, it is impossible to fully consider the overall process planning level during the explor

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  • Technological process determination method and device, server and storage medium
  • Technological process determination method and device, server and storage medium
  • Technological process determination method and device, server and storage medium

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Embodiment Construction

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] In this application, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes none. other elements specifically listed, or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "com...

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Abstract

The invention provides a technological process determination method and device, a server and a storage medium, and aims to improve the solving efficiency of a technological process, and the method comprises the steps: combining steps, which must be processed in the same process, in a workpiece, and obtaining at least one step group of the workpiece; on the basis, taking the minimum cutter cost asthe target, and solving the process to which each step group of the workpiece belongs according to the machining constraint, so that the minimum cutter cost for machining the workpiece is realized; and finally, the inter-step sequence of the workpiece in the same process and the inter-step sequence in the step group are adjusted based on the inter-step machining sequence constraint of the workpiece to generate a machining process sequence (i.e., the process flow) of the workpiece, so that the solving precision of the process flow of the workpiece is further improved.

Description

technical field [0001] The present invention relates to the technical field of process planning, and more specifically, relates to a method, device, server and storage medium for determining a process flow. Background technique [0002] With the continuous development of society, the development of automobile manufacturing industry is getting faster and faster. The production of engine block is one of the important links in automobile manufacturing, and the pros and cons of the process planning method for producing engine block directly affects the cost of automobile manufacturing. [0003] The machining process of automobile engine block contains hundreds of machining features, and each machining feature has its own independent machining standard requirements (including machining surface, machining datum, machining error, machining time, machining tools, etc.), so how to integrate hundreds of It is a complex combinatorial optimization problem to plan a processing feature i...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/04
CPCG06Q10/0633G06Q50/04Y02P90/30
Inventor 徐冠奇金忠孝
Owner SAIC MOTOR
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