鐵皮風(fēng)管加工規范要點(diǎn)
Key points of processing specifications for iron sheet air ducts
預處理與保護：
Preprocessing and Protection:
風(fēng)管加工前需編號預排布，合理布置各部位管段長(cháng)度。
Before processing the air ducts, they need to be numbered and pre arranged, and the lengths of each section of the ducts should be arranged reasonably.
制作場(chǎng)地應鋪設保護材料，防止風(fēng)管鍍鋅層受損。
The production site should be covered with protective materials to prevent damage to the galvanized layer of the air duct.
加工要求：
Processing requirements:
風(fēng)管法蘭應平整，焊縫飽滿(mǎn)，鐵皮翻邊量控制在6-9mm。
The flange of the air duct should be flat, the weld seam should be full, and the amount of iron sheet flanging should be controlled within 6-9mm.
法蘭卡無(wú)毛刺，規格一致，安裝時(shí)一正一反，間距不大于100mm。
The flange card has no burrs, consistent specifications, and is installed in a straight and reverse direction with a spacing of no more than 100mm.
鉚釘與法蘭螺栓間距一致，破壞的鍍鋅層需防腐處理。
The distance between rivets and flange bolts should be consistent, and the damaged galvanized layer needs anti-corrosion treatment.
安裝規范：
Installation specifications:
變徑風(fēng)管夾角控制：?jiǎn)蚊嫘∮?0°，雙面小于60°。
Variable diameter duct angle control: less than 30 ° on one side and less than 60 ° on both sides.
風(fēng)管彎頭、三通等應制作為順水形式。
Duct bends, tees, etc. should be made in a streamlined form.
水平安裝時(shí)，根據風(fēng)管直徑或邊長(cháng)確定吊架間距。
When installing horizontally, determine the spacing between hangers based on the diameter or side length of the air duct.
長(cháng)風(fēng)管應設置防止擺動(dòng)的固定點(diǎn)。
Long air ducts should be equipped with fixed points to prevent swinging.
鐵皮風(fēng)管加工需遵循嚴格的規范，以確保風(fēng)管的質(zhì)量和性能符合標準和工程要求。
The processing of iron sheet air ducts must follow strict specifications to ensure that the quality and performance of the ducts meet national standards and engineering requirements.
本文由濟南鐵皮風(fēng)管加工提供幫助，更多的相關(guān)內容請點(diǎn)擊：http://www.woaisoul.com希望本文能夠為您帶來(lái)幫助，感謝您的閱讀！
This article is assisted by the processing of Jinan iron sheet air ducts. For more related content, please click: http://www.woaisoul.com I hope this article can be helpful to you. Thank you for reading!
