1 / 9

真空状况 (5 月 14 日 8:00-15 日 8:00) 李生发 ( 白天 ) 王小明 ( 晚 )

真空状况 (5 月 14 日 8:00-15 日 8:00) 李生发 ( 白天 ) 王小明 ( 晚 ). 1, 全天内衬烘烤电流 50A, 15:00 内衬烘烤电流降到 30A 2, 全天感应烘烤 , 电流 125A 3, 10:00 内衬 221 0 C, 限制器 180 0 C, 15:00 内衬 222 0 C, 限制器 183 0 C. 4, C 段顶部装 PV-10 阀拟充氖 . 5, 15:20 停水平道 SX 能谱抽气机组 . 停气动探针抽气机组 , 探针与主真空室阀门打开 , 检漏 OK.

june
Download Presentation

真空状况 (5 月 14 日 8:00-15 日 8:00) 李生发 ( 白天 ) 王小明 ( 晚 )

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 真空状况(5月14日8:00-15日8:00)李生发(白天)王小明(晚)真空状况(5月14日8:00-15日8:00)李生发(白天)王小明(晚) 1, 全天内衬烘烤电流50A, 15:00内衬烘烤电流降到30A 2, 全天感应烘烤,电流125A 3, 10:00内衬221 0C, 限制器1800C, 15:00内衬2220C, 限制器1830C. 4, C段顶部装PV-10阀拟充氖. 5, 15:20 停水平道SX 能谱抽气机组. 停气动探针抽气机组,探针与主真空室阀门打开,检漏OK. 6, 21:50 3台低温泵开始再生；停感应烘烤和内衬烘烤；关真空 采集和保护系统；关所有分子泵机组阀门，停泵。 7, 22:15 供电维修，停电！ 8, 22:40 来电！测内真空室静态真空为1.3 E-3Pa，外真空室为 2.0E-3Pa 启动所有分子泵机组，正常后开阀门 内衬烘烤电流30A；感应烘烤电流123A

  2. 10，23:00 低温系统供冷, 回路氦压力较高(1.5MPa)，外真空室真空变坏, 气压短时间升至1.8E-1Pa，10多分钟真空后恢复到E-3Pa水平 11, 3:30 3台低温泵停烘烤， 5:00 启动低温泵 12, 7:35, 开东低温泵阀门(3.3E-7Pa)和西低温泵阀门(4.3E-7Pa) 13, 7:00 内衬160 0C, 限制器1030C,

More Related