Accurate Data Extraction Technology for Off-Line Programming of Aircraft Automatic Drilling

LUO Qun; XUE Hong; LIU Bofeng; LIU Siyue; LI Cheng

doi:10.16080/j.issn1671-833x.2021.04.097

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Accurate Data Extraction Technology for Off-Line Programming of Aircraft Automatic Drilling

更新时间：2025-10-30

- Accurate Data Extraction Technology for Off-Line Programming of Aircraft Automatic Drilling
- Aeronautical Manufacturing Technology Vol. 64, Issue 4, Pages: 97-102(2021)
- 作者机构：
  
  中航西安飞机工业集团股份有限公司,西安,710089
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2021.04.097
  CLC：
- Published：2021
- 稿件说明：
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罗群，薛宏，刘博锋，刘思悦，李城. 飞机自动制孔离线编程数据准确提取技术[J]. 航空制造技术, 2021, 64(4): 97-102.

LUO Qun, XUE Hong, LIU Bofeng, LIU Siyue, LI Cheng. Accurate Data Extraction Technology for Off-Line Programming of Aircraft Automatic Drilling. 航空制造技术, 2021, 64(4): 97-102.
罗群，薛宏，刘博锋，刘思悦，李城. 飞机自动制孔离线编程数据准确提取技术[J]. 航空制造技术, 2021, 64(4): 97-102. DOI： 10.16080/j.issn1671-833x.2021.04.097.

LUO Qun, XUE Hong, LIU Bofeng, LIU Siyue, LI Cheng. Accurate Data Extraction Technology for Off-Line Programming of Aircraft Automatic Drilling. 航空制造技术, 2021, 64(4): 97-102. DOI： 10.16080/j.issn1671-833x.2021.04.097.

摘要

针对目前飞机组部件自动制孔离线编程人工参与程度高、效率低，质量问题无法预防的现状，提出了基于数据库及标签定义的准确离线编程技术。根据飞机自动制孔的工艺特点，制定了离线编程流程。根据离线编程数据需求，建立了编程数据库。结合数据库以及 MBD 模型，制定了自动制孔标准件、叠层、厚度、工艺参数等信息提取规则，利用 DELMIA 中标签具备属性特征、方向特征、点位特征的特点，实现了基于标签的工艺信息表达及设备姿态控制。最后对标签在产品坐标系和设备坐标系的转换进行了分析，实现了加工程序坐标值的正确输出。

Abstract

The current aircraft automatic drill off-line programming has the disadvantage of high degree of manual participation

low efficiency and unable to prevent quality problems. To solve this problem

an offline programming method based on database and defined label is proposed. According to the process characteristics of aircraft automatic drilling

the off-line programming process is established. According to the requirement of offline programming data

the programming database is established. Combined with the database and MBD model

the information extraction rules of fastener

lamination

thickness and process parameters are formulated. The tag based process information expression and equipment attitude control are realized in DELMIA by using the characteristics of attribute feature

direction feature and point feature of label. Finally

the transformation of label in product coordinate system and equipment coordinate system is analyzed

and the correct output of processing program coordinate value is realized.

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Related Institution

AVIC Shenyang Aircraft Industry (Group)Co., Ltd.

Technology and Information Department, AVIC SAC Commercial Aircraft Compang Ltd.

AVIC Beijing Aeronautical Manufacturing Technology Research Institute

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Nanjing University of Aeronautics and Astronautics

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