Aircraft relay ground test method
A technology of ground testing and testing methods, which is applied in the direction of circuit breaker testing, chemical instruments and methods, cleaning methods and appliances, etc., can solve the problems of low flexibility and low testing efficiency, and achieve strong flexibility, good dust removal effect, The effect of improving the detection efficiency
Inactive Publication Date: 2021-06-04
江西昌柘伟业航空装备技术有限公司
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to solve the problem of low flexibility and low test efficiency of existing relays in the prior art, and proposes a ground test method for aircraft relays
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 Construction
[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0024] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0025] refer to Figure ...
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 an aircraft relay ground test method, which comprises a bottom plate. Two groups of first electric sliding tables are mounted on both sides of the top of the bottom plate, second electric sliding tables are arranged at the sliding ends of the two first electric sliding tables in a matched manner, and electric turntables are additionally mounted at the sliding ends of the second electric sliding tables. A vacuum suction cup is installed at the top of the electric turntable, a protective cover is fixed to the top of the bottom plate, a driving motor is installed on one side of the outer wall of the protective cover through a locking bolt, an output shaft of the driving motor extends into the protective cover and is fixedly connected with a threaded rod, and the outer portion of the threaded rod is in threaded fit with a positioning block; a storage seat is fixed to the bottom of the positioning block, and push rod motors are assembled on the two sides of the bottom of the storage seat correspondingly. Relays at different positions can be conveniently tested, the labor intensity of operators is reduced, the flexibility is high, the detection efficiency is improved, the service life of the relay is prolonged, and the test method is suitable for popularization.
Description
technical field [0001] The invention relates to the technical field of relays, in particular to a ground testing method for aircraft relays. Background technique [0002] Aircraft relays are divided according to their functions. Aircraft electromagnetic relays are mainly divided into four categories: generator relays, starter relays, onboard battery relays and external power supply relays. Its working principle is: when the electromagnet is energized, the armature is sucked down to make D and E contact, and the working circuit is closed. When the electromagnet is powered off, it loses its magnetism, and the spring pulls up the armature to cut off the working circuit. [0003] After the aircraft relay has been used for a long time, it is necessary to conduct a ground inspection on the relay, mainly to test whether the internal circuit of the relay can be connected normally. The dust is removed, which reduces the service life of the relay. Therefore, the invention discloses ...
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 Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/327G01R1/02B08B5/04
CPCG01R31/327G01R1/02B08B5/04
Inventor 徐宏伟
Owner 江西昌柘伟业航空装备技术有限公司