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PROCESS AND APPARATUS FOR SPRAYING AND APPLICATION TO A POWDER SPRAYING SYSTEM NOTABLY FOR SURFACE DEFECT DETECTION FACILITY BASED ON PENETRANT FLAW DETECTION
PROCESS AND APPARATUS FOR SPRAYING AND APPLICATION TO A POWDER SPRAYING SYSTEM NOTABLY FOR SURFACE DEFECT DETECTION FACILITY BASED ON PENETRANT FLAW DETECTION
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机译：基于穿透缺陷检测的喷涂技术及其在粉末喷涂系统中的应用，特别是在表面缺陷检测中
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摘要
gas under pressure is admitted through a hole (26) formedthe lower part of a tank (22) of the product powder (24) guidedin an internal tube (32) connected to the inlet tube, thethrough the product powder stored in the tank to causethe powder (b) through holes formed in the wall of the tube.powder is extracted in the form of a powder in a gas flowoutput (30) at the upper portion of the tank. the mixture of gas andpowder around the internal tube (32) is guided to the partupper part of the container and is directed substantially towards the side wallthe reservoir in order to establish a gas powder flowthe volume (34) located in the tank above the material.powder (24) is stored in the reservoir, prior to the extraction of flowpowder through the gas outlet. the flow of gas can be conveyed to a powder.orseveral spray nozzles, for example, for a system ofproduct spraying developer in a detection systemdefectsliquid surface.
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