风管加工规范的注意事项有哪些？

发布人：http://www.sftfgd.com   发布时间：2023-07-31 08:06:39

通风管道加工时为保证风管制作后的强度，在下料时粘合处有一边要保留20mm铝箔做护边；

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;

风管在粘合前需预组合，检查拼接缝处是否严密，尺寸是否符合要求。根据季节温度湿度及胶粘剂的性能确定粘合时间。粘接后，用角尺钢卷尺检查调整垂直度及对角线偏差应符合规定。

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.

在通风管道加工时，做好现场板材和预制管的成品保护工作。

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

连接和安装后，应检查粘接缝，在粘接后应平整，不得有歪斜。错位局部开裂，以及2mm以上的缝隙等缺陷。

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.

风管支吊架间距应符合规定。

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

风管是整个工程的“呼吸道”，风管系统在安装时关重要，不仅决定了系统安装后的美观度更重要的是决定了系统的功能性，因此控制风管安装的质量关重要。风管安装时应严格按照图纸施工，正式施工前应做好进度策划并提前制定好施工方案，对操作工人及时做好技术交底。以下通风管道工程的设计及通风管道的加工规范的这些注意事项，可供参考，希望能够对大家有所帮助。

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.