Development of Portable Spiral Trajectory Drilling Device

ZHANG Yunzhi; LIU Huadong; LIU Jiandong; CHEN Lei; FANG Wei

doi:10.16080/j.issn1671-833x.2018.13.047

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Development of Portable Spiral Trajectory Drilling Device

更新时间：2025-10-30

- Development of Portable Spiral Trajectory Drilling Device
- Aeronautical Manufacturing Technology Vol. 61, Issue 13, Pages: 47-53(2018)
- 作者机构：
  
  1. 中国航空制造技术研究院数字化制造技术航空科技重点实验室,北京,100024
  2. 中国商飞上海飞机制造有限公司航空制造技术研究所,上海,200436
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2018.13.047
  CLC：
- Published：2018
- 稿件说明：
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张云志1，刘华东1，刘建东1，陈磊2，方伟2. 便携式螺旋轨迹制孔装置的研制[J]. 航空制造技术, 2018, 61(13): 47-53.

ZHANG Yunzhi1, LIU Huadong1, LIU Jiandong1, CHEN Lei2, FANG Wei2. Development of Portable Spiral Trajectory Drilling Device. Aeronautical Manufacturing Technology, 2018, 61(13): 47-53.
张云志1，刘华东1，刘建东1，陈磊2，方伟2. 便携式螺旋轨迹制孔装置的研制[J]. 航空制造技术, 2018, 61(13): 47-53. DOI： 10.16080/j.issn1671-833x.2018.13.047.

ZHANG Yunzhi1, LIU Huadong1, LIU Jiandong1, CHEN Lei2, FANG Wei2. Development of Portable Spiral Trajectory Drilling Device. Aeronautical Manufacturing Technology, 2018, 61(13): 47-53. DOI： 10.16080/j.issn1671-833x.2018.13.047.

摘要

飞机装配存在一些特殊的制孔区域，如翼根、垂尾等部位，这些制孔区域或空间狭窄或有一定高度，通常的自动制孔设备和机器人制孔系统难以发挥自身的优势。对此，研制了一种便携式全电动螺旋轨迹制孔装置，该装置具有结构紧凑、方便携带且可依据程序设定的工艺参数对应叠层材料，可自动改变刀具转速、进给速率等特征，能对航空材料实施螺旋铣孔加工。利用所研制的螺旋轨迹制孔装置对7075–T7351 铝合金叠层材料进行制孔验证，制孔精度等均达到了预期，验证了该新型制孔装置及控制方法的合理性。

Abstract

It is widely acknowledged that some special drilling areas exist in aircraft assembly. For example

the wing root and the vertical tail. Not only are they narrow in space but also require certain height

which makes it difficult to fully harness the advantages

especially in the usual automatic drilling device and robot drilling system. Hence

a portable helical trajectory drilling device was designed in order to solve the problems. This device is compact

portable and could set process parameters according to the program

besides

it may be applied in drilling of aeronautical materials. Moreover

tool feed speed can be changed automatically for multilayer material. In this paper

the authors applied the developed spiral trajectory drilling device to examine the drilling of 7075–T7351 multilayer Al alloy material. It is showed that the accuracy of this device reached the expectation and the rationality of the design and control methods of the new type drilling device was verified.

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