Thunder preventer spherical part laser chemical vapor deposition ceramic layer assembly line and production process
A technology of chemical vapor deposition and ceramic layer, which is applied in metal material coating process, gaseous chemical plating, coating, etc., can solve the problems of uncontrollable quality of manual installation, achieve one-time preparation, highlight substantive characteristics, and remarkable progressive effect
Active Publication Date: 2019-12-17
YONGGU GRP
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a laser chemical vapor deposition ceramic layer assembly line and production process for spherical parts of lightning arresters in view of the deficiencies in the prior art. The surface of the component can form a dense and non-conductive ceramic film. Through the high resistance provided by the ceramic film, the gapless installation of spherical parts can be realized, which fundamentally solves the problem of uncontrollable quality of manual installation in the prior art, and realizes automatic flow Operation
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[0025] In order to clearly illustrate the technical characteristics of this solution, the following will describe this solution through specific implementation modes and in conjunction with the accompanying drawings.
[0026] A laser chemical vapor deposition ceramic layer assembly line for spherical parts of a lightning arrester, as shown in the figure, it includes a controller and a working chamber 3, an oxygen concentration tester 29 and a thermocouple sensor 27 are arranged in the working chamber 3, and the In the working room 3, a heating rod 28 is arranged above the silicon substrate or the aluminum substrate. Preferably, the heating rod 28 adopts a ceramic heating rod. connect. Wherein, the structure of oxygen concentration tester 29 adopts prior art, the model that is YT-95H-B-O2 fixed pump-suction type oxygen detector that produces as Shenzhen Yuante Technology Co., Ltd., through oxygen concentration tester 29 pairs of work The oxygen concentration in the chamber 3 i...
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Abstract
The invention provides a thunder preventer spherical part laser chemical vapor deposition ceramic layer assembly line and a production process. The assembly line comprises a controller and a work chamber. A single-layer feeding device is arranged at the position, located on a feed port, on the outer side of the work chamber. Multiple reverse conveying rollers parallel to one another are evenly arranged in the work chamber. An S-shaped conveying rail is formed on each reverse conveying roller from the feed port to a discharge port. Multiple laser devices are arranged on the top of the work chamber in the conveying direction of the reverse conveying rollers. A target base capable of containing silicon substrates or aluminum substrates is arranged at the focal position of each laser device. An oxygen inlet is formed in the bottom of the work chamber. The discharge port end of the work chamber communicates with an air filter device. A defective product detection device is arranged at the position, located on the discharge port, in the work chamber. Compact and non-conducting ceramic films can be formed on the surfaces of spherical parts processed on the assembly line through the production process, one-time preparation of insulating layers on the surfaces of the spherical parts, automatic detection of quality and automatic classification of good products and defective products areachieved.
Description
technical field [0001] The invention relates to a laser chemical vapor deposition ceramic layer assembly line and production process for spherical parts of lightning arresters, and belongs to the technical field of surface treatment of spherical parts. Background technique [0002] Since the overhead insulated wire has no ground wire, disconnection faults often occur when struck by lightning. In the arc strike rod of the multi-cavity lightning arrester currently used, the 10μm-15μm gap between the spherical parts (stainless steel beads) releases the high voltage caused by the lightning strike. When installing, the gaps between the spherical parts and between the spherical parts and the discharge rod are manually guaranteed, which cannot guarantee the accuracy of the installation gap, which is the deficiency of the prior art. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a laser chemical vapor deposition ceramic...
Claims
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Login to View More IPC IPC(8): C23C16/40C23C16/48C23C16/52
CPCC23C16/401C23C16/403C23C16/483C23C16/52
Inventor 杜挺郑革方伟任永琼周林唐静余乃铨陈敏
Owner YONGGU GRP