The prior exhausting machine central plate is inserted into the central plate via an insertion tube after immersion in oil, resulting in poor fixing effect and pollution.
现有园排机中心盘通过真空插管浸油后插入中心盘内,固定效果不好且污染。
The paper introduces the technique and equipment of exhausting machine for neon lamp, and mainly presents the working principle of neon lamp and design of key parts.