風管加工規(guī)范的注意事項有哪些？

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通風管道加工時為保證風管制作后的強度，在下料時粘合處有一邊要保留20mm鋁箔做護邊；

To ensure the strength of the air duct after production during the processing of the ventilation duct, 20mm aluminum foil should be retained as a protective edge at one side of the bonding point during cutting;

風管在粘合前需預組合，檢查拼接縫處是否嚴密，尺寸是否符合要求。根據(jù)季節(jié)溫度濕度及膠粘劑的性能確定粘合時間。粘接后，用角尺鋼卷尺檢查調整垂直度及對角線偏差應符合規(guī)定。

The air duct needs to be pre assembled before bonding, and the splicing joints should be checked for tightness and dimensions that meet the requirements. Determine the bonding time based on seasonal temperature, humidity, and adhesive performance. After bonding, use an angle ruler and steel tape to check and adjust the verticality and diagonal deviation, which should comply with regulations.

在通風管道加工時，做好現(xiàn)場板材和預制管的成品保護工作。

During the processing of ventilation ducts, do a good job in protecting the finished products of on-site panels and prefabricated pipes.

連接和安裝后，應檢查粘接縫，在粘接后應平整，不得有歪斜。錯位局部開裂，以及2mm以上的縫隙等缺陷。

After connection and installation, the adhesive joints should be checked, and after bonding, they should be flat and free of any deviation. Partial cracking due to misalignment, as well as defects such as gaps of 2mm or more.

風管支吊架間距應符合規(guī)定。

The spacing between air duct supports and hangers should comply with regulations.

風管是整個工程的“呼吸道”，風管系統(tǒng)在安裝時關重要，不僅決定了系統(tǒng)安裝后的美觀度更重要的是決定了系統(tǒng)的功能性，因此控制風管安裝的質量關重要。風管安裝時應嚴格按照圖紙施工，正式施工前應做好進度策劃并提前制定好施工方案，對操作工人及時做好技術交底。以下通風管道工程的設計及通風管道的加工規(guī)范的這些注意事項，可供參考，希望能夠對大家有所幫助。

The air duct is the "respiratory tract" of the entire project, and the air duct system is crucial during installation. It not only determines the aesthetics of the system after installation, but also determines the functionality of the system. Therefore, controlling the quality of air duct installation is crucial. During the installation of air ducts, construction should be strictly carried out according to the drawings. Before formal construction, progress planning should be done and a construction plan should be formulated in advance, and technical disclosure should be provided to the operators in a timely manner. The following precautions for the design and processing specifications of ventilation duct engineering can be used as a reference, and we hope they can be helpful to everyone.