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为了解决大型铸件的清理问题,北京重型电机厂铸铁车间,自行设计制造了一台14.6×5.4米的可调式大型抛丸清理室。通过十年来生产实践的考验,证明其结构可靠、性能良好,基本满足了生产工艺要求。结构简图见图1。该设备的清理室设计成前活动清理室、固定清理室和后活动清理室三部分,其结构与大型落砂机的活动移动罩相似。技术参数如下:
In order to solve the problem of cleaning large castings, Beijing Heavy Machinery Factory cast iron workshop, designed and manufactured a 14.6 × 5.4 m adjustable large shot blasting clean room. Through the test of production practice over the past ten years, it has proved its structure is reliable and its performance is good, which basically meets the requirements of the production process. Structure diagram shown in Figure 1. The equipment’s cleaning room is designed as a pre-activity cleaning room, a fixed cleaning room and a post-cleaning room. Its structure is similar to that of a large-scale sand removal machine. Technical parameters are as follows: