通风管道的加工对以后风管的运用有很大的影响 |
添加时间:2023/12/26 16:32:16 浏览次数: |
通风管道的加工对以后风管的运用有很大的影响,也是为了操作人员的安危着想,所以了解清楚通风管道的加工装置注意事项十分必要,在给通风管道加工时,有很多注意事项要留心,下面主要是一些常见的问题: The processing of ventilation ducts has a great impact on the future use of ventilation ducts, and it is also for the safety of operators. Therefore, it is necessary to understand the precautions for the processing device of ventilation ducts. When processing ventilation ducts, there are many precautions to pay attention to. The following are some common problems: 1.通风管道加工的过程中应该尽量避免出现纵向接缝,但是必定不能出现横向接缝。并且通风管道的咬口缝和四角的缝隙处,需求按照规划洁净等级央求,然后还要选用密封胶将其堵严。别的通风管道板材的联接缝的密封面应该设在通风管道壁的正压侧。 During the processing of ventilation ducts, longitudinal joints should be avoided as much as possible, but transverse joints must not occur. And the bite seams of the ventilation ducts and the gaps at the four corners need to be cleaned according to the planned cleanliness level requirements, and then sealant should be used to seal them tightly. The sealing surface of the joint of other ventilation duct panels should be set on the positive pressure side of the ventilation duct wall. 2.加工的时候,不能在通风管道内部设置加固框或者加固筋,由于这样关于通风管道的质量会构成必定的影响。 During processing, reinforcement frames or bars should not be installed inside the ventilation ducts, as this will have a certain impact on the quality of the ventilation ducts. 3.通风管道加工不能选用S型插条和C型直角插条的联接方法,别的关于一些特殊的通风管道来说,还不能选用按扣式的咬口。 3. The connection method of S-shaped inserts and C-shaped right angle inserts cannot be used for the processing of ventilation ducts. For some special ventilation ducts, snap fit biting cannot be used. 4.通风管道制造终了之后,还要用清洗液中止清洗,只需抵达清洗标准之后,及时封口。 After the manufacturing of the ventilation duct is completed, the cleaning should be stopped with cleaning solution. After reaching the cleaning standard, it should be sealed in a timely manner. 5.玻璃纤维复合板风管端口为切开面时,在安装法兰联接件前应将管端切口面用胶带或胶液中止封堵,才华避免玻璃纤维外露和飞散。 When the end of the fiberglass composite panel air duct is a cut surface, the cut surface of the pipe end should be stopped and sealed with tape or glue before installing the flange connector to prevent the exposure and scattering of fiberglass. 6.假设是五颜六色涂层钢板通风管道的话,应该坚持内壁是润滑的,并且通风管道加工的过程中,还不能将涂层损坏,若是出现损坏的部位,需求用环氧树脂涂刷在表面即可。别的通风管道加工的过程中,还要做好防腐蚀措施,不能运用抽芯铆钉,并且在通风管道零件安装的时候,这些零件都要通过镀锌处置才行。 6. If it is a colorful coated steel plate ventilation duct, the inner wall should be lubricated, and the coating should not be damaged during the processing of the ventilation duct. If there are damaged parts, they need to be coated with epoxy resin on the surface. In the process of processing other ventilation ducts, anti-corrosion measures should also be taken, and core rivets cannot be used. Moreover, when installing ventilation duct parts, these parts must be treated with galvanizing. |
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