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如何选择济南灯箱制作设备

页面更新时间:2015-07-10 09:55 来源:未知 作者:admin 点击:

A,系统真空度高,真空度应在万分之一pa以上,只有此真空度,才能将灯管中氧、氢、氮等有害气体及时排除,保证灯管的亮度和寿命。要达到万分之一pa以上的真空度,应选择涡流型水循环式金属扩散泵较为理想,而传统直流型自然风冷却的玻璃扩散泵不能是此需求。

A, high vacuum degree, vacuum degree should be above 1/10000 PA, only this vacuum degree, can be in the tube oxygen, hydrogen, nitrogen and other harmful gases in a timely manner to ensure that the lamp's brightness and life. To achieve the vacuum degree of 1/10000 PA above, we should choose the type of water circulating metal diffusion pump is more ideal, and the traditional direct cooling of the glass diffusion pump can not be the demand.

B,抽速快:抽速应在300升/秒以上,只有此抽速,才能在较短的时间内及时有效地将灯管的有害气体排除掉,达到理想的去气目的。自然风冷却式扩散泵不能满足此需求,因其抽速只有80升/秒。

B, pumping speed: pumping speed should be at 300 liters / second above, only this pumping speed, in a short time to effectively remove the harmful gas tube, to achieve the ideal gas purpose. Natural wind cooling type diffusion pump can not meet this demand, because of its pumping speed is only 80 liters / second.

C,对制管中的真空度,轰击去气强度,充其量的多少,这些制管中的关键技术指标应有真空仪表和温控仪进行监控。

C, the vacuum degree in the pipe, the impact of the gas intensity, at best, the key technical indicators of these tubes should be monitored by vacuum instruments and temperature control instrument.

D,对人为要求条件不高:不可用油表指示,因每制作一根灯管须操作2次,增加劳动强度,应采用金属结构,移动方便,防止玻璃结构碰裂,炸裂等现象,因玻璃系统材质较硬,很难焊接,易出现爆废现象,气体最好采用钢瓶结构,不需经常换气,气体纯度高,且防回流。

D, the human requirements is not high: not available oil meter indication, each a root tubes require twice due to increased labor intensity, metal structure should be used, easy to move, to prevent the glass structure touch bifida, burst phenomenon, because glass material is hard, very difficult to weld, prone to explosive waste phenomenon, gas the best use of the structure of the steel cylinder without regular ventilation, high purity gases and backflow.

E,济南灯箱制作 http://www.kangmingda.com/ 应设计合理,操作方便,便于维修维护。

E, Ji'nan light box production should be reasonable, easy to operate, easy maintenance.

F.日益竞争社会的需求,霓虹灯利润的降低,迫使霓虹灯生产厂家提高产品质量,减少维修,那就要选择档次高一些的设备。

F. increasingly competitive society's needs, the lower the neon lights, the neon lights manufacturers to improve product quality, reduce maintenance, it is to choose a higher level of equipment.