Abstract
A kind of ultrasonic drill-reaming-countersink machining method and rotary ultrasonic vibration drilling tool system were proposed and developed, in order to solve a series of problems, such as long machining process route, low machining quality and low tool life for traditional manual multi-step drilling fastener holes on CFRP and titanium alloy stacks of aircraft skin. Experiments show that ultrasonic machining tools and method can obviously improve the quality and the processing efficiency of fastener big holes on CFRP and titanium alloy stacks and lower the production cost to satisfy the aircraft assembly industry requirements.
| Original language | English |
|---|---|
| Pages (from-to) | 421-424 |
| Number of pages | 4 |
| Journal | Zhongguo Jixie Gongcheng/China Mechanical Engineering |
| Volume | 23 |
| Issue number | 4 |
| DOIs | |
| State | Published - 25 Feb 2012 |
Keywords
- CFRP(carbon fiber reinforced plastic) and titanium alloy stacks
- Core drill
- Drilling tool
- Machining method
- Reaming
- Ultrasonic vibration
Fingerprint
Dive into the research topics of 'Study on ultrasonic vibration precision machining technology of aircraft fastener holes'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver