Composite all-welded aluminum honeycomb core waveguide window and production process thereof
A production process, aluminum honeycomb technology, applied in waveguide-type devices, electrical components, projection rooms/rooms, etc., can solve the problems of poor shielding efficiency, metal materials cannot meet its requirements, limited application occasions, etc., to improve shielding efficiency. , The product has a wide range of applications, and the effect of enhancing the shielding effect
Active Publication Date: 2019-12-13
厦门市众仟实业有限责任公司
7 Cites 0 Cited by
AI-Extracted Technical Summary
Problems solved by technology
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 moreAbstract
The invention discloses a composite all-welded aluminum honeycomb core waveguide window, which includes a flange, wherein the upper end of the flange is provided with two honeycomb cores. A productionprocess of the composite all-welded aluminum honeycomb core waveguide window includes the following steps: S1, calculating a waveguide depth according to an electromagnetic field shielding performance requirement required by a customer. According to the requirements for shielding performance of electric and magnetic fields of different individual frequency bands or high and low frequency bands, the process selects welded aluminum honeycomb cores with different waveguide depths, side lengths and thicknesses; can adjust the hexagonal side length and spacing of a punched plate according to different shielding performance; and can replace the material of the intermediate punched plate according to different shielding performance, by materials such as by low-carbon steel, copper and the like.The number of interlayers of the intermediate punched plate is determined according to different shielding requirements. The overall high and low frequency magnetic field shielding performance is significantly improved, the product application range become extensive, and the electromagnetic shielding effectiveness of the equipment and the shielding room is solved and an ventilation and heat dissipation effect is achieved.
Application Domain
Screening rooms/chambersVentilation panels with screening provisions +1
Technology Topic
Image
Examples
- Experimental program(1)
Example Embodiment
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
Property | Measurement | Unit |
Thickness | 0.5 ~ 5.0 | mm |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
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 Similar technology patents
Shielding glass and installing method thereof
InactiveCN106028771AImprove shielding effectIntegrity guaranteedMagnetic/electric field screeningCopper foilEngineering
Owner:SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
Double-sided conducting metal foil film belt and cable employing same
InactiveCN105741925AShield interferenceImprove shielding effectFlexible cablesFlexible conductorsData transmissionMetal foil
Owner:DONGGUAN LANMU MATERIAL TECH
Preparation method of poly(aminopropylphenyl) silsesquioxane doped nickel-coated graphene
Owner:SOUTH CHINA UNIV OF TECH
Double-surface shielding type aluminum plastic combined belt
InactiveCN104751956AImprove shielding effectImprove waterproof performanceInsulated cablesFibre mechanical structuresEngineeringShielding effect
Owner:WUXI LIONSUN CABLE MATERIAL
Coaxial cable structure with extruded shielding layer
InactiveUS20120168197A1Improve shielding effectReduce materialCable conductor constructionPower cables with screens/conductive layersCoaxial cableConductive materials
Owner:PRIMECON TECH
Classification and recommendation of technical efficacy words
- Improve shielding effect
- Improve shielding effectiveness
Cable header connector
ActiveUS8449330B1Improve shielding effectCoupling protective earth/shielding arrangementsElectrically conductiveEngineering
Owner:TYCO ELECTRONICS LOGISTICS AG (CH)
Electromagnetic Wave Shielding Sheet and Process For Producing the Same
InactiveUS20080277157A1Moderate transparencyImprove shielding effectChromatisationMagnetic/electric field screeningMetal meshEngineering
Owner:DAI NIPPON PRINTING CO LTD
Shielded Conductor for Vehicle
InactiveUS20090107694A1Improve shielding effectEasy to rustRigid-tube cablesPower cables with screens/conductive layersElectrical conductorMetal
Owner:AUTONETWORKS TECH LTD +2
Method for manufacturing low-resistance superconducting joint with high shielding characteristic
ActiveCN101794655APromote recombinationImprove shielding effectSuperconductors/hyperconductorsSuperconductor detailsEngineeringNiobium
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
Making process of electromagnetically shielding composite wooden material
InactiveCN1772450AImprove shielding effectHigh bonding strengthMagnetic/electric field screeningScreening apparatusMetallic NickelCopper
Owner:NORTHEAST FORESTRY UNIVERSITY