Six-component multi-piece beam type balance for parallel hanging rack CTS (Compatibility Test Suite) testing
A six-component, pylon technology, applied in the field of aerodynamic wind tunnel testing, can solve the problem of no strain balance, and achieve the effect of increasing connection strength and precision, less interference and high precision
Pending Publication Date: 2018-07-24
AVIC SHENYANG AERODYNAMICS RES INST
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
When the parallel hanger is put into the CTS test as a whole, the hanging object is composed of three parts, such as a hanging beam and two parallel launching racks. It is necessary to measure the six-component aerodynamic force of these three parts as a whole, and there is no suitable method for this test at home and abroad. conditional strain balance
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0016] combine Figure 1-3 As shown, a six-component multi-piece beam balance for the parallel hanger CTS test includes two launchers 2, hangers 3 and L-shaped hangers 4, and the two launchers 2 are strengthened by Beam connection, a bomb hanging model 1 is fixedly connected below each launching frame 2, the hanging frame 3 is located in the middle position between the two launching frames 2 and is connected with the reinforcing beam, and the L-shaped hanging frame 4 Located above the hanger 3, one end of the L-shaped hanger 4 is connected to the hanger 3 through a plurality of I-shaped beams 6, and the other end of the L-shaped hanger 4 is connected to a six-degree-of-freedom mechanism. The above-mentioned two launching frames 2, the hanger 3 and the L-shaped hanger 4 are integrally structured, and the described L-shaped hanger 4 is provided with a balance 5.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM
Login to view more Abstract
The invention discloses a six-component multi-piece beam type balance for parallel hanging rack CTS (Compatibility Test Suite) testing. The balance comprises two launching racks, a hanging rack and anL-shaped hanging rack, wherein the two launching racks are connected through a reinforcing beam; a hanging elastic model is fixedly connected with below each launching rack; the hanging rack is positioned between the two launching racks and is connected with the reinforcing beam; the L-shaped hanging rack is positioned above the hanging rack; one end of the L-shaped hanging rack is connected withthe hanging rack through a plurality of I-shaped beams; the other end of the L-shaped hanging rack is connected with a six-freedom degree mechanism; the two launching racks, the hanging rack and theL-shaped hanging rack are of an integral structure; a balance is arranged on the L-shaped hanging rack. By adopting the balance, CTS testing can be successfully caused out in a wind tunnel of a magnitude of 1.5m, a good base can be made for relatively real parallel hanging rack CTS testing simulation in a relatively large wind tunnel in the future, and testing result data as technical support canbe provided for design of parallel hanging racks.
Description
technical field [0001] The invention belongs to the technical field of aeronautical aerodynamic wind tunnel tests, and in particular relates to a six-component multi-plate beam balance used for parallel hanger CTS tests. Background technique [0002] The CTS test of the overall launch of the parallel bombs is mainly to measure the aerodynamic force of the parallel bombs, pylons and launchers. At present, the CTS test balance mainly uses a single tail support balance, which is only suitable for measuring the aerodynamic load of the missile model when simulating a single missile launch. When the parallel hanger is put into the CTS test as a whole, the hanging object is composed of three parts, such as a hanging beam and two parallel launching racks. It is necessary to measure the six-component aerodynamic force of these three parts as a whole, and there is no suitable method for this test at home and abroad. Conditional strain balance. Contents of the invention [0003] In...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Application Information
Patent Timeline
Login to view more IPC IPC(8): G01M9/06
CPCG01M9/062
Inventor 郭举光白云龙苑嘉男鲁文博赵长辉赵晓光
Owner AVIC SHENYANG AERODYNAMICS RES INST
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Try Eureka
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap