排烟通风空调制作安装工艺

发布人：http://www.sftfgd.com   发布时间：2017-04-20 09:44:00

⑴ 卷板校正：
The bending correction:
在较大规模的风管制作项目中，卷板可以提高工效。但是卷板必须经过校正,否则会因为钢板本身的变形而影响风管加工的外观质量。
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:
下料时除预留出相应的咬口量外,还必须预留出组合法兰成型量，根据共板法兰机调整。
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 压筋加固：
The pressure of reinforcement:
共板法兰风管通常都需要进行压筋加固,压筋线应尽量与法兰线方向平行。该处五线压筋机可以沿着风管长边方向压制出五条加强筋。
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.
风管大边尺寸在630～1000mm时，直接在生产线压筋加固，排列应规则，间隔应均匀，板面不应有明显的变形。当风管大边尺寸在1250mm以上或直管长度大于1.5m时，可采用角钢、扁钢、钢管、Z形槽、加固筋、通丝螺杆、钢管等进行管内外加固。
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:
根据不同的咬口形式要求通过咬口机咬口，咬口处要求严密，稳固，相连处不应有缝隙大于2mm的连续穿透缝。风管折边处应平直，弯曲度≯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 组合法兰成型：
The combination of flange forming:
下好并咬口的风管料通过共板法兰机进行法兰成型。风管连接处涂抹不含硅垫片5mm密封。   ⑹ 钩码连接成型：
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: