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我局试制成功的QMJ-01型汽门研磨机,见图1。用它研磨汽门,只需一、两个小时就能完成。该机已经山东省邮电科研所召集有关单位进行了技术鉴定,认为该机体积小,易维护,使用方便,效率较高。现已小批量生产。该机由三大部分组成,见图2。上盖部分:有风管接头、铜球、调整螺钉等。其作用是按需要输入压缩空气。配气部分:包括配气阀和配气阀体。其作
QMJ-01 type steam valve grinding machine trial-produced by our bureau is shown in Fig.1. Use it to grind the valve, just one or two hours to complete. The machine has Shandong Provincial Posts and Telecommunications Research Institute convened the relevant units conducted a technical appraisal, that the machine is small, easy to maintain, easy to use, high efficiency. Now small batch production. The aircraft consists of three major components, see Figure 2. Cover part: a duct connector, copper ball, adjusting screws and so on. Its role is to enter the compressed air as needed. Gas distribution parts: including valve and valve body. Its work