Bridge frame is a new type of cable bridge. Its application has brought great help to people's life. It has the characteristics of corrosion resistance, aging resistance, good heat insulation, good lighting, ineffective treatment of indoor light deficiency, energy saving, consumption reduction, environmental protection and so on.

电缆桥架喷塑前的工艺处置。

Processing disposal of cable bridge before spraying plastic.

1、酸洗，脱脂，磷化，水洗，烘干;

1. pickling, degreasing, phosphating, washing and drying;

酸洗的作用：经过盐酸的浸泡，将电缆桥架钢材里外的锈全部除去。优点：除锈完全; 缺陷：用后的的盐酸溶液不容易处置，部门正在逐步要求取缔酸洗化作业，且焊缝处有能够会呈现氢脆景象。

The function of pickling: After soaking in hydrochloric acid, the rust inside and outside the steel of cable bridge is removed completely. Advantages: complete rust removal; defects: the used hydrochloric acid solution is not easy to dispose of, environmental protection departments are gradually demanding that acid pickling be banned, and there is hydrogen embrittlement at the weld.

2、喷砂，磷化，水洗，烘干;

2. Sandblasting, phosphating, washing and drying;

磷化的作用：在电缆桥架钢材外表构成一层磷化膜，这层磷化膜的作用有2个：一是进步喷塑层与电缆桥架钢材的结合力，二是带有防锈作用。

The function of phosphating is to form a layer of phosphating film on the steel surface of cable bridge, which has two functions: one is to improve the bonding force between plastic spraying layer and steel of cable bridge, the other is to have anti-rust effect.

3、喷砂，人工擦拭。

3. Sandblasting and manual wiping.

喷砂的作用：经过高速高压的小铁珠将钢材外表的锈除去，同时在钢材外表构成一些肉眼看不到的小凹坑，这些小凹坑的存在可以协助进步喷塑层的附着力。缺陷：无法去除空心型材外部的锈，本钱较高。

Sandblasting effect: After high-speed and high-pressure small iron beads to remove the rust on the steel surface, and at the same time in the steel surface to form some small pits invisible to the naked eye, the existence of these pits can help improve the adhesion of the spray layer. Defects: It is impossible to remove the rust from the outside of hollow profiles, and the cost is high.

山东电缆桥架的日常颐养办法

Daily Maintenance of Cable Bridge Frame in Shandong Province

1.桥架的日常颐养：运用洁净的软布常常性的揩净外表尘迹便可。切忌运用湿布、硬物抹擦汕漆外表和镜子、玻璃。切忌与酸、碱性化学物品及清淡物接触。

1. Daily maintenance of the bridge: clean soft cloth is often used to wipe clean the surface dust. Do not use wet cloth, hard objects to wipe Shanshan paint appearance and mirror, glass. Do not contact with acid, alkaline chemicals and light substances.

2.桥架的活期颐养：普通可每季度颐养一次。软软布揩净外表尘迹后，用公用的上光蜡平均涂擦外表，稍待后再用洁净软布擦亮，防潮。五金配件、金属拉手可用少些机油抹擦并擦干，使之能灵敏转动和防锈抗氧化。

2. Bridge frame's current accommodation: generally can focus on accommodation once a quarter. After the soft cloth wipes off the surface dust, it rubs the surface with the common polishing wax on average, and then rubs the surface with the clean soft cloth after a while, which is moistureproof. Hardware fittings and metal handles can be wiped and dried with less oil to enable them to rotate sensitively and resist rust and oxidation.

3.应防止桥架摆放在低温湿润的，应坚持居室通风枯燥。

3. Bridge frames should be prevented from being placed in low-temperature and humid centers, and bedroom ventilation should be insisted on.

4.防止让桥架外表接触到腐蚀性液体，如酒精、指甲油等。

4. prevent contact with corrosive liquids such as alcohol, nail polish and so on.

5.应该用干洁的软布，运用公用颐养蜡。

5. We should use dry soft cloth and public wax.

综上所述有济南航丰实业有限公司提供，想了解更多山东电缆桥架知识，欢迎关注我们的网站：http://www.sdhangfeng.com谢谢支持！

In summary, all the above-mentioned Jinan Hangfeng Industrial Co., Ltd. provides, want to know more about Shandong cable bridge, welcome to pay attention to our website: http://www.sdhangfeng.com Thank you for your support!