Catapulting impact ground verification test method
A verification test and ground technology, applied in the field of aircraft, can solve the problems such as the inability to accurately simulate the dynamic response of the landing gear and the body structure under the impact of ejection, the complex time history of aircraft loading, and the inability to reflect the impact, etc., to reduce the scale and reduce the test. Difficulty and the effect of reducing design and manufacturing costs
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0035] A kind of ejection impact ground verification test method, it is characterized in that: comprise the following steps:
[0036] 1) According to the main force transmission path of the shipboard aircraft ejection load, select a section from the airframe structure as the ground verification test piece and the airframe test section;
[0037] 2) Install overload sensors and paste strain sensors on the main force transmission path and key parts of the landing gear and the body structure, and set up laser displacement sensors;
[0038] 3) Fix and constrain the rear end of the test piece on the load-bearing wall, and place a rubber pad at the wheel center of the landing gear to restrain the vertical downward displacement of the test piece during the load application process;
[0039] 4) Screen the ejection and take-off conditions of the carrier-based aircraft, determine the ejection impact ground verification test load, perform static calculations on the ejection operating cond...
Embodiment 2
[0049] A kind of ejection impact ground verification test method, it is characterized in that: comprise the following steps:
[0050] 1) According to the main force transmission path of the shipboard aircraft ejection load, select a section from the airframe structure as the ground verification test piece and the airframe test section;
[0051] 2) Install overload sensors and paste strain sensors on the main force transmission path and key parts of the landing gear and the body structure, and set up laser displacement sensors;
[0052] 3) Fix and constrain the rear end of the test piece on the load-bearing wall, and place a rubber pad at the wheel center of the landing gear to restrain the vertical downward displacement of the test piece during the load application process;
[0053] 4) Screen the ejection and take-off conditions of the carrier-based aircraft, determine the ejection impact ground verification test load, perform static calculations on the ejection operating cond...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com