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Method for providing requirements for aerospace product standard component

A technology of standard parts and products, which is applied in the field of aviation product data management, can solve problems such as heavy workload of business personnel, inconsistency of standard parts, difficult demand quantity, etc., to ensure real-time and readiness, accurate and complete calculation data, and reduce workload effect

Inactive Publication Date: 2017-12-15
CHENGDU AIRCRAFT INDUSTRY GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned patents are used in the aviation manufacturing industry for traditional standard parts with many types and large quantities, which are difficult to control by manual recording, and are prone to inconsistencies between the standard parts in the BOM and the standard parts in the drawings, which cannot meet the actual production requirements. The writing of part data is not standardized, there are many varieties and levels, it is difficult to accurately calculate the demand quantity, the workload of business personnel is heavy, and the process data of standard parts cannot be tracked, etc.

Method used

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  • Method for providing requirements for aerospace product standard component
  • Method for providing requirements for aerospace product standard component
  • Method for providing requirements for aerospace product standard component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, a method for providing standard parts requirements of aviation products is characterized in that it comprises the following steps:

[0023] Step 1: Establish the product structure tree of the PDM platform and the basic data of standard parts, input the basic data of standard parts into the product structure tree of the PDM platform, and obtain the BOM structure information table of standard parts;

[0024] Take the standard part HB1-521LB5*10*1 as an example:

[0025] Input the basic data of the standard part HB1-521LB5*10*1 into the product structure tree of the PDM platform to obtain the BOM structure information table:

[0026]

[0027] Step 2: Establish a standard part drawing number table, compare the standard part drawing number table with the BOM structure information table, and obtain the standard part comparison table;

[0028] Organize the standard part drawing number table of a certain product through the BOM data, and use thes...

Embodiment 2

[0048] Such as figure 1 As shown, a method for providing standard parts requirements of aviation products is characterized in that it comprises the following steps:

[0049] Step 1: Establish the product structure tree of the PDM platform and the basic data of standard parts, input the basic data of standard parts into the product structure tree of the PDM platform, and obtain the BOM structure information table of standard parts;

[0050] Step 2: Establish a standard part drawing number table, compare the standard part drawing number table with the BOM structure information table, and obtain the standard part comparison table;

[0051] Step 3: Through recursive calculation on the BOM structure information table, the aviation product standard parts schedule is obtained;

[0052] Step 4: Compare the standard parts comparison table with the aviation product standard parts schedule to determine whether standard parts are needed, and if necessary, return to step 1; if not, end. ...

Embodiment 3

[0057] Such as figure 1 As shown, a method for providing standard parts requirements of aviation products is characterized in that it comprises the following steps:

[0058] Step 1: Establish the product structure tree of the PDM platform and the basic data of standard parts, input the basic data of standard parts into the product structure tree of the PDM platform, and obtain the BOM structure information table of standard parts;

[0059] Step 2: Establish a standard part drawing number table, compare the standard part drawing number table with the BOM structure information table, and obtain the standard part comparison table;

[0060] Step 3: Through recursive calculation on the BOM structure information table, the aviation product standard parts schedule is obtained;

[0061] Step 4: Compare the standard parts comparison table with the aviation product standard parts schedule to determine whether standard parts are needed, and if necessary, return to step 1; if not, end. ...

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Abstract

The present invention relates to a method for providing requirements for an aerospace product standard component. The method comprises the steps of (1) establishing a PDM platform product structure tree and standard component basic data, and inputting the standard component basic data into the PDM platform product structure tree to obtain a BOM structure information table of the standard component, (2) establishing a standard component figure number table and comparing the standard component figure number table and the BOM structure information table to obtain a standard component comparison table, (3) obtaining an aerospace product standard component schedule through the recursive calculation of the BOM structure information table, and (4) judging whether standard component is needed or not through comparing the standard component comparison table and the aerospace product standard component schedule, and returning to the step (1) if so. According to the method, through establishing standardized data, a recursive method and reference comparison, a writing standard of the standard component is established, the quality of a data source and the use of data in a tracking process are strengthened, the workload of business personnel is greatly reduced, and the period of checking data is shortened.

Description

technical field [0001] The invention belongs to the field of aviation product data management, and in particular relates to a method for providing requirements for standard parts of aviation products. Background technique [0002] With the deepening of the scope and depth of enterprise information application, the demand plan for standard parts is one of the important components of enterprise production and processing. For large and complex equipment aerospace manufacturing enterprises, the system requirements for standard parts are also diverse. After years of hard work, the demand and distribution system for standard parts has been established, which effectively supports the scientific research and production activities of the enterprise and improves the level of logistics management. [0003] The patented process is reasonable, the cost is low, the manufacturing cost is low, the parameters are reasonably coordinated, and the precision is high, which can effectively impro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/04G06F17/30
CPCG06F16/2246G06F16/24G06F16/252G06Q10/0639G06Q50/04Y02P90/30
Inventor 钟华陆静妮
Owner CHENGDU AIRCRAFT INDUSTRY GROUP