排煙通風空調制作安裝工藝

發布人：http://www.bnlfans.net   發布時間：2017-04-20 09:44:00

⑴ 卷板校正：
The bending correction:
在較大規模的風管制作項目中，卷板可以提高工效。但是卷板必須經過校正,否則會因為鋼板本身的變形而影響風管加工的外觀質量。
In the large-scale wind pipe production project, the coil can enhance the working efficiency. However, the coil must be corrected, otherwise it will affect the appearance of the quality of the wind pipe because of the deformation of the steel plate itself.
⑵ 剪板下料：
The shear plate material:
下料時除預留出相應的咬口量外,還必須預留出組合法蘭成型量，根據共板法蘭機調整。
In addition to reserve the amount of the corresponding bite, but also must be reserved for the combination of the flange molding, according to the common plate flange adjustment.
⑶ 壓筋加固：
The pressure of reinforcement:
共板法蘭風管通常都需要進行壓筋加固,壓筋線應盡量與法蘭線方向平行。該處五線壓筋機可以沿著風管長邊方向壓制出五條加強筋。
Common plate flange air duct usually needs to be reinforced, and the reinforcement should be parallel to the direction of the flange. The five line embossing machine can wind along the long side direction pressing five reinforcing ribs.
風管大邊尺寸在630～1000mm時，直接在生產線壓筋加固，排列應規則，間隔應均勻，板面不應有明顯的變形。當風管大邊尺寸在1250mm以上或直管長度大于1.5m時，可采用角鋼、扁鋼、鋼管、Z形槽、加固筋、通絲螺桿、鋼管等進行管內外加固。
When the size of the wind pipe is 630 ~ 1000mm, it should be reinforced directly in the production line, the arrangement should be regular, the interval should be uniform, and the plate surface should not have obvious deformation. When the wind tube edge size above 1250mm or straight pipe length is greater than 1.5m, the angle steel, flat steel, steel pipe, Z groove, reinforcing bars, steel pipe, screw thread and reinforcement.
⑷ 切料、咬口：
The cutting, bite:
根據不同的咬口形式要求通過咬口機咬口，咬口處要求嚴密，穩固，相連處不應有縫隙大于2mm的連續穿透縫。風管折邊處應平直，彎曲度≯5/1000。
According to the different requirements of the mouth of the bite through the mouth bite mouth, bite at the mouth of the requirements of strict, stable, there should be no more than the gap between the 2mm continuous penetration. The wind tube flap should be straight and bending using 5/1000.
⑸ 組合法蘭成型：
The combination of flange forming:
下好并咬口的風管料通過共板法蘭機進行法蘭成型。風管連接處涂抹不含硅墊片5mm密封。   ⑹ 鉤碼連接成型：
The air duct material under the good and biting mouth is formed by a common plate flange machine. Air duct connection with no silicon gasket 5mm seal. It is connected with the molding hook code: