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一、空气喷涂和无气喷涂产品的表面漆膜涂层装饰,是保护产品不受环境腐蚀,延长使用寿命,增加美观的重要工艺之一。传统的喷漆工艺,是油漆被压缩气流喷成雾状后附在工件上.这种方法约有30%的漆雾被空气紊流反弹入大气中,既污染环境又造成浪费。高压无气喷涂法,是用高压泵把管道内的油漆增压到120～200kgf/cm~2,通过特殊设计的微孔喷入大气,这时高压漆流因突然降压而剧烈膨胀,从而雾化成极细的扇形漆流射向工件.因为用高压流射出的全是油漆,不混入压缩空气,故称为高压无气喷涂法。它可喷涂各种底漆、油漆、磁漆、塑料漆和其它液体涂料,可广泛应用于各种船舶、车辆、飞机、桥梁、
First, the air spray and airless spray paint coating the surface of the product is protected from environmental corrosion, extend the service life, increase the beauty of one of the important processes. The traditional painting process is that the paint is sprayed onto the workpiece after the compressed air is sprayed into the mist, in which about 30% of the paint mist is bounced back into the atmosphere by the air turbulence, thus polluting the environment and causing waste. High-pressure airless spray method is to use high-pressure pump to pressurize the paint in the pipeline to 120 ~ 200kgf / cm ~ 2, through the specially designed micropore spray into the atmosphere, then the high-pressure paint flow due to sudden decompression and dramatic expansion, thus Atomized into a very thin fan-shaped paint stream to the workpiece because the high-pressure stream is full of paint, not mixed with compressed air, it is called high-pressure airless spray method. It can spray a variety of primers, paints, enamels, plastic coatings and other liquid coatings, can be widely used in various ships, vehicles, aircraft, bridges,