Exploratory Research on Adaptive NC Machining Technology in Aero-Engine Product

ZHANG Sentang; LI Meirong; HE Fang

doi:10.16080/j.issn1671-833x.2018.01/02.042

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Exploratory Research on Adaptive NC Machining Technology in Aero-Engine Product

更新时间：2025-10-30

- Exploratory Research on Adaptive NC Machining Technology in Aero-Engine Product
- Aeronautical Manufacturing Technology Vol. 61, Issue 1/2, (2018)
- 作者机构：
  
  中国航发沈阳黎明航空发动机有限责任公司,沈阳,110043
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2018.01/02.042
  CLC：
- Published：2018
- 稿件说明：
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张森棠，李美荣，贺芳，赵恒，马明阳. 航发产品适应性数控加工技术探索研究[J]. 航空制造技术, 2018, 61(1/2): 42-47. ZHANG Sentang, LI Meirong, HE Fang, ZHAO Heng, MA Mingyang. Exploratory Research on Adaptive NC Machining Technology in Aero-Engine Product[J]. Aeronautical Manufacturing Technology, 2018, 61(1/2): 42-47.

ZHANG Sentang, LI Meirong, HE Fang. Exploratory Research on Adaptive NC Machining Technology in Aero-Engine Product[J]. Aeronautical Manufacturing Technology, 2018, 61(1/2).
张森棠，李美荣，贺芳，赵恒，马明阳. 航发产品适应性数控加工技术探索研究[J]. 航空制造技术, 2018, 61(1/2): 42-47. ZHANG Sentang, LI Meirong, HE Fang, ZHAO Heng, MA Mingyang. Exploratory Research on Adaptive NC Machining Technology in Aero-Engine Product[J]. Aeronautical Manufacturing Technology, 2018, 61(1/2): 42-47. DOI： 10.16080/j.issn1671-833x.2018.01/02.042.

ZHANG Sentang, LI Meirong, HE Fang. Exploratory Research on Adaptive NC Machining Technology in Aero-Engine Product[J]. Aeronautical Manufacturing Technology, 2018, 61(1/2). DOI： 10.16080/j.issn1671-833x.2018.01/02.042.

摘要

基于柔性制造和适应性控制的适应性数控加工技术在高性能航空发动机和延寿大修机产品的加工中具有显著的优势。适应性控制要素包括余量、误差、精度、切削速度、进给速度、切削力等，在数控加工过程中主要体现在工件空间几何位置适应性控制、零件装夹定位适应性控制、加工切削载荷适应性控制和机床生产运行适应性控制4 个方面。对航空发动机产品适应性加工工艺及其关键技术做了综合阐述，并探讨了适应性数控加工的应用及控制要素。最后指出适应性数控加工技术是提高数控加工效率和精度的有效方法，智能控制的适应性数控加工技术将成为智能制造的重要发展方向。

Abstract

Adaptive NC machining technology has obvious advantages in the machining of high-powered Aeroengine products and prolonging life overhaul machine products

which is based on flexible manufacturing and adaptive control. Adaptive control factors include stock

error

precision

cutting speed

feed speed

cutting force and so on

in the course of NC machining

which mostly embody four aspects: adaptive control for space geometrical position of workpiece

adaptive control for clamping position of parts

adaptive control for cutting load and adaptive control for machine tool production operation. In the paper

the aero-engine product adaptability processing technology and its key technologies are comprehensively elaborated

and the application of adaptive numerical control processing and control elements are discussed. Finally

it is pointed out that adaptive NC machining technology is an effective method to improve the machining efficiency and accuracy of NC machining

and the adaptive NC machining technology of intelligent control will become an important development direction of intelligent manufacturing.

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