无锡柴油机厂铸造车间为了提高对砂型喷涂料的质量,制成一种手枪式涂料雾化喷枪,其结构如图所示。该喷枪的工作原理与水力提升机相似,所不同的是,水力提升机的工作介质是高压水,而该喷枪的工作介质是压缩空气。涂料从放在地面上的容器通过胶管被吸至具有一定工作高度的喷枪里,然后雾化并喷出。该喷 In order to improve the quality of sand spray coating, Wuxi Diesel Engine Casting Workshop made a pistol spray atomizing spray gun whose structure is as shown in the figure. The working principle of the gun is similar to that of the hydraulic hoist, except that the working medium of the hydraulic hoist is high pressure water, and the working medium of the gun is compressed air. The paint is drawn from the container on the floor to the gun with a certain working height through a hose and then atomized and ejected. The spray