Maturity evaluation method for motor manufacturing process technology

A technology of manufacturing process and evaluation method, applied in the field of evaluation of manufacturing process technology, can solve the problem of no systematic evaluation of process maturity

Pending Publication Date: 2021-12-28
CRRC YONGJI ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problem that there is no systematic evaluation of process maturity in the field of motor manufacturing technology, the present invention provides a method for evaluating the maturity of motor manufacturing technology

Method used

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  • Maturity evaluation method for motor manufacturing process technology
  • Maturity evaluation method for motor manufacturing process technology
  • Maturity evaluation method for motor manufacturing process technology

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with specific examples.

[0039] A method for evaluating the maturity of motor manufacturing process technology, such as figure 1 shown, including the following steps:

[0040] 1) Sort out the process technology and process involved in the motor manufacturing process. The process technology includes comprehensive process, product production process and manufacturing process process, identify the key control elements of the motor manufacturing process process, and set up three evaluation categories for evaluation, including comprehensive Process management, product production process preparation management, manufacturing process process management;

[0041] 2) Apply modeling technology to model each control element point in the process management system, and clarify various evaluation elements:

[0042] 3) Establish a process management system, divide the dimensions, and clarify the evaluation indicat...

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Abstract

The invention discloses a maturity evaluation method for a motor manufacturing process technology, and relates to the field of evaluation of the manufacturing process technology. The method comprises the following steps: combing process technologies and working procedures in a motor manufacturing process, and identifying key management and control element points of the working procedures in the motor manufacturing process; modeling each management and control element point in the process management system, and determining various evaluation elements; establishing a process management system, dividing dimensions, and determining indexes; in combination with the evaluation model, identifying and evaluating the influence degree of each management element on the whole process management, and evaluating and clarifying the evaluation weight; implanting each management element and weight, and designing an evaluation method and algorithm; performing process management system maturity evaluation on each process; and according to existing problems and weak links, formulating an improvement and promotion scheme in a targeted manner. According to the invention, the blank of no system for overall evaluation of the manufacturing process technology is filled, and all specific process steps in the motor manufacturing process can be managed and evaluated, so that each process step is supervised.

Description

technical field [0001] The invention relates to the evaluation field of manufacturing technology, in particular to a method for evaluating the maturity of motor manufacturing technology. Background technique [0002] In the field of motor manufacturing, process technology is the key link that supports the conversion of motors from research and development to products, plays a decisive role in product production and quality, and is an indispensable and important part of the motor manufacturing process. [0003] In the existing motor manufacturing field, the motor manufacturing process technology includes various manufacturing process specialties such as material heat treatment, machining, welding, casting, assembly, wiring, process verification, product testing, etc., distributed in the production life cycle of motor products. Among the various manufacturing processes, such as coil manufacturing process, core lamination process, stator assembly process, rotor assembly process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/04
CPCG06Q10/06393G06Q10/0637G06Q50/04Y02P90/30
Inventor 尚前博乔聪梅耿涛王艳芳雷平振
Owner CRRC YONGJI ELECTRIC CO LTD
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