Application of PCD Cutting Tool in Aviation Hydraulic Housing Machining

SHI Xiaofei; LI Zhichao; LU Yongxiang

doi:10.16080/j.issn1671-833x.2016.20.073

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Application of PCD Cutting Tool in Aviation Hydraulic Housing Machining

更新时间：2025-10-30

- Application of PCD Cutting Tool in Aviation Hydraulic Housing Machining
- Aeronautical Manufacturing Technology Vol. 59, Issue 20, Pages: 73-76(2016)
- 作者机构：
  
  中航工业庆安集团有限公司,西安,71077
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2016.20.073
  CLC：
- Published：2016
- 稿件说明：
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石晓飞，李智超，卢永祥. PCD 刀具在航空液压壳体加工中的应用[J]. 航空制造技术, 2016, 59(20): 73-76.

SHI Xiaofei, LI Zhichao, LU Yongxiang. Application of PCD Cutting Tool in Aviation Hydraulic Housing Machining. Aeronautical Manufacturing Technology, 2016, 59(20): 73-76.
石晓飞，李智超，卢永祥. PCD 刀具在航空液压壳体加工中的应用[J]. 航空制造技术, 2016, 59(20): 73-76. DOI： 10.16080/j.issn1671-833x.2016.20.073.

SHI Xiaofei, LI Zhichao, LU Yongxiang. Application of PCD Cutting Tool in Aviation Hydraulic Housing Machining. Aeronautical Manufacturing Technology, 2016, 59(20): 73-76. DOI： 10.16080/j.issn1671-833x.2016.20.073.

摘要

航空液压壳体类零件精密孔在加工过程中经常出现孔径尺寸不稳定、粗糙度无法保证等情况。结合实际加工情况，针对加工工艺和加工方法进行分析，找出超差原因，选用PCD 刀具作为最终精加工刀具替代硬质合金刀具。以孔加工为例，详细介绍了PCD 铰刀和PCD 镗刀在航空液压壳体加工中的试验过程和实际应用。结果表明，PCD刀具相对于传统刀具在精加工铝合金方面的优势非常突出，有效地解决了孔加工效率低、质量难以控制的问题。

Abstract

In the processing of aviation hydraulic housing parts

the aperture size is often unstable and the roughness cannot be guaranteed. By analyzing the actual processing technology and method

the reason of size variation is found and PCD cutting tool is selected as finishing tools to replace hard alloy cutting tool. Taking hole processing as an example

the test process and actual application of PCD reamer and PCD boring cutting tool in aviation hydraulic housing processing is introduced. The results indicate that the PCD cutting tods are outstanding in the finish machining of aluminium alloy compared with traditional cutting tool and can solve the problem of low machining efficiency and uncontrollable processing quality.

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Related Institution

School of Mechanical Engineering, Jiangsu University

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