防靜電措施可能也是大多數(shù)人想問(wèn)的問(wèn)題，尤其是在安裝電纜橋架的過(guò)程中，往往會(huì)出現(xiàn)一些小問(wèn)題。如何采取措施避免工作的順利完成？今天濟(jì)南電纜橋架廠家就來(lái)教教大家。

Anti static measures may also be the question most people want to ask, especially in the process of installing cable tray, some small problems often occur. How to take measures to avoid the smooth completion of the work? Today, Jinan cable bridge manufacturer will teach you.

1.預(yù)處理

1. Pretreatment

意圖:去除工件表面的油污、灰塵、鐵銹，在工件表面形成一層耐腐蝕的“磷化層”，可以增加噴涂層的附著力。

Intention: remove the oil stain, dust and rust on the surface of the workpiece, and form a corrosion resistant "phosphating layer" on the surface of the workpiece, which can increase the adhesion of the spraying layer.

主要工藝流程:脫脂、除銹、磷化、鈍化。經(jīng)過(guò)前處理后，工件表面無(wú)油、無(wú)銹、無(wú)灰塵，在原有銀白色光澤的表面上形成均勻粗糙的灰色磷化膜，可防銹，增加噴涂層的附著力。

Main process flow: degreasing, rust removal, phosphating and passivation. After pretreatment, the workpiece surface is free of oil, rust and dust. A uniform and rough gray phosphating film is formed on the original silver white shiny surface, which can prevent rust and increase the adhesion of the spraying layer.

2.靜電噴涂

2. Electrostatic spraying

意圖:將粉末涂料均勻噴涂在工件表面，尤其是電纜橋架(包括單純發(fā)生靜電屏蔽的位置)，大概使用高性能靜電噴塑機(jī)完成噴涂。

Intention: Spray the powder coating evenly on the surface of the workpiece, especially on the cable tray (including the position where electrostatic shielding occurs only), and probably use a high-performance electrostatic spraying machine to complete the spraying.

工藝:應(yīng)用靜電吸附原理，在工件表面均勻噴涂一層粉末涂料；落下的粉末由回收系統(tǒng)回收，過(guò)篩后可重復(fù)使用。

Process: Apply electrostatic adsorption principle to evenly spray a layer of powder coating on the surface of the workpiece; The fallen powder is recovered by the recovery system and can be reused after sieving.

3.高溫固化

3. High temperature curing

目的:將電纜橋架表面的粉末涂料加熱到規(guī)定的溫度并保溫相應(yīng)的時(shí)間，使其熔化、流平、固化，進(jìn)而得到工件所需的表面。

Purpose: Heat the powder coating on the surface of the cable tray to the specified temperature and keep it warm for a corresponding time, so that it can be melted, leveled and solidified, and then obtain the required surface of the workpiece.

工藝:將噴涂后的工件推入固化爐，加熱預(yù)定溫度(一般為185度)，保溫相應(yīng)時(shí)間(15分鐘)；開(kāi)爐，取出，冷卻，即得產(chǎn)品。

Process: push the sprayed workpiece into the curing furnace, heat the predetermined temperature (generally 185 ℃), and keep the temperature for a corresponding time (15 minutes); Open the furnace, take it out and cool it to get the product.

提示:加熱及控制系統(tǒng)(包括電加熱、燃油、燃?xì)狻⑷济旱榷喾N加熱方式)+保溫箱=固化爐。

Prompt: heating and control system (including electric heating, fuel oil, gas, coal and other heating methods)+incubator=curing furnace.

4.裝飾和處理

4. Decoration and treatment

目的:使靜電噴涂后的工件達(dá)到特殊的外觀。

Purpose: To make the workpiece after electrostatic spraying reach a special appearance.

有關(guān)電纜橋架的防靜電處理措施相關(guān)內(nèi)容就講解到這里了，您對(duì)此有什么不了解的地方就來(lái)我們網(wǎng)站http://m.ymmgjx.net咨詢(xún)吧！

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