濟(jì)南通風(fēng)管道?焊接要求都有哪些？

發(fā)布人：http://rdhw.com.cn   發(fā)布時(shí)間：2020-03-05 16:38:05

　　通風(fēng)空調(diào)系統(tǒng)的重要組成部分，大部分由風(fēng)道處理設(shè)備(如風(fēng)道線)構(gòu)成。然而，由于種種原因，可能會(huì)導(dǎo)致風(fēng)管加工設(shè)備從風(fēng)管出問(wèn)題。

　　An important part of ventilation and air conditioning system, most of which is composed of air duct processing equipment (such as air duct line). However, due to various reasons, it may cause problems in the duct processing equipment from the duct.

　　1. 各類板材、管材必須有質(zhì)量證明文件(包括出廠證明、質(zhì)量證書(shū)、檢測(cè)報(bào)告)和產(chǎn)品清單。

　　1. All kinds of plates and pipes must have quality certificates (including factory certificates, quality certificates, test reports) and product lists.

　　2. 成品風(fēng)道內(nèi)不得有變形、變形、開(kāi)裂、孔洞、法蘭脫落、開(kāi)焊、缺鉚接、缺螺栓孔等缺陷。

　　2. There shall be no deformation, deformation, crack, hole, flange falling off, open welding, lack of riveting, lack of bolt hole and other defects in the finished air duct.

　　3、閥體內(nèi)安裝消聲器、罩體、風(fēng)口等部件應(yīng)檢查調(diào)節(jié)裝置是否靈活，漆膜、漆膜是否損壞。

　　3. If the muffler, cover, air vent and other parts are installed in the valve body, check whether the regulating device is flexible and whether the paint film and paint film are damaged.

　　4. 安裝材料:螺栓、螺母、墊圈、墊片、密封條、自攻螺釘、拉絲鉚釘、焊條、各種帆布、無(wú)紡布、射釘、山東風(fēng)道膨脹螺栓等，應(yīng)符合產(chǎn)品質(zhì)量要求。

　　4. Installation materials: bolts, nuts, washers, gaskets, sealing strips, self tapping screws, drawing rivets, welding rods, various canvas, non-woven fabrics, shooting nails, Shandong air duct expansion bolts, etc., which shall meet the product quality requirements.

　　通風(fēng)管道是目前國(guó)內(nèi)市場(chǎng)發(fā)展較快、種類較多的一種管道。由于其自身的特點(diǎn)和優(yōu)點(diǎn)，得到了越來(lái)越廣泛的應(yīng)用。為保證使用，根據(jù)本工程的要求，對(duì)用這些材料制作的風(fēng)管提出了不燃或不燃B1滅火性能的要求。山東風(fēng)管只要在風(fēng)管加工過(guò)程中有質(zhì)量保證，就能發(fā)揮風(fēng)管的作用，使客戶在使用時(shí)能達(dá)到預(yù)期的效果，真正做到滿意服務(wù)。對(duì)一些常見(jiàn)的通風(fēng)管道,如板料法蘭通風(fēng)管、管、膠表面和內(nèi)部熱絕緣材料,復(fù)合材料是基本條件之一,此外,熱膠帶已經(jīng)依賴于熱熔膠的優(yōu)勢(shì),不加熱,膠在室溫下是,可靠的粘接強(qiáng)度。

　　Ventilation pipe is a kind of pipe with rapid development and many kinds in domestic market. Because of its own characteristics and advantages, it has been more and more widely used. In order to ensure the safety of use, according to the requirements of the project, the requirements of non combustible or non combustible B1 fire extinguishing performance are put forward for the air ducts made of these materials. As long as Shandong air duct has quality assurance in the process of air duct processing, it can play the role of air duct, so that customers can achieve the expected results in use, and truly achieve satisfactory service. For some common ventilation pipes, such as sheet flange ventilation pipe, pipe, glue surface and internal thermal insulation material, composite material is one of the basic conditions. In addition, hot tape has relied on the advantages of hot-melt adhesive. Without heating, glue is cured at room temperature, and reliable bonding strength.

　　鐵板通風(fēng)管道焊接容易產(chǎn)生氣孔，下面為我們介紹氣孔產(chǎn)生的原因及解決方法。

　　Iron plate ventilation pipe welding easy to produce porosity, the following for us to introduce the causes of porosity and solutions.

　　(1)焊絲延伸過(guò)長(zhǎng)，保養(yǎng)氣保養(yǎng)效果不好;

　　(1) The extension of welding wire is too long, and the effect of maintenance gas is not good;

　　(2)養(yǎng)護(hù)氣罩選用不當(dāng)，導(dǎo)致養(yǎng)護(hù)氣對(duì)熔池的養(yǎng)護(hù)效果不佳;

　　(2) Improper selection of the curing gas cover results in poor curing effect of the curing gas on the molten pool;

　　(3)一代RMD焊接設(shè)備不具備早期送風(fēng)功能，氣體在引弧過(guò)程中不能及時(shí)維護(hù)。

　　(3) The first generation RMD welding equipment does not have the function of early air supply, and the gas cannot be maintained in time during the arc striking process.

　　以上就是濟(jì)南通風(fēng)管道焊接要求的詳細(xì)介紹，想要了解更多請(qǐng)點(diǎn)擊官網(wǎng)http://rdhw.com.cn

　　The above is the detailed introduction of Jinan ventilation pipe welding requirements. For more information, please click http://rdhw.com.cn