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当前位置: 首页-新闻中心 > 通风管道加工过程中会存在什么质量问题?

通风管道加工过程中会存在什么质量问题?

发布时间:2021/01/08

空气对于人们的生活是很重要的,没有空气我们是无法生存的。空气中的氧气也是维持人们生活的基本元素。因此应始终保持室内通风,以满足人们对氧气的需求。这也是通风管道加工对人们生活的影响。但是在加工过程中有哪些质量问题?下面跟随山东通风管道加工厂家一起来了解一下吧。
Air is very important to people's life. We can't live without air. Oxygen in the air is also the basic element to maintain people's lives. Therefore, indoor ventilation should always be maintained to meet people's demand for oxygen. This is also the influence of ventilation pipe processing on people's life. But what are the quality problems in the process of processing? Let's follow Shandong ventilation pipe processing manufacturers to understand it.
1、加工资料未达标:
1. Processing data not up to standard:
①表现:板材外表不平整,厚度不均匀,有显着的压痕、裂纹、砂眼和锈蚀等情况;通风管道平面下沉,旁边面向外凸起,有显着的变形。
① Performance: the surface of the plate is not smooth, the thickness is not uniform, there are significant indentation, cracks, sand holes and corrosion; the plane of the ventilation pipe is sinking, and the side is facing outward, there is significant deformation.
②影响:工作时通风管道漏风,空调负荷添加,同时风寿命和性能被影响。
② Impact: air leakage in ventilation duct, air conditioning load increase, and air life and performance are affected.
③原因:资料不合格,不能满意制造通风管道的需求。
③ Cause: the data is not qualified, and the requirement of manufacturing ventilation duct is not satisfied.
④办法:在使用通风管道加工设备制造通风管道前,要先查看资料出厂合格证书和资料质量证明还有外观厚度等,确保资料是可用的。
④ Methods: before using the ventilation pipe processing equipment to manufacture the ventilation pipe, check the factory certificate, quality certificate and appearance thickness of the materials to ensure that the materials are available.
山东通风管道加工
Shandong ventilation pipe processing
2、山东通风管道翘角及弯头视点禁绝:
2. Shandong ventilation pipe warping angle and elbow are forbidden
①表现:矩形通风管道两相对平面、两端面不平行;折角不平直;对角线不相等;咬口不严。
① Performance: two relative planes and two ends of rectangular ventilation duct are not parallel; the angle is not straight; the diagonal is not equal; the bite is not tight.
②影响:会使通风管道连接受力不均匀,装置后的通风管道不平直,法兰盘垫片不严密,体系漏风,形成空调负荷损失,并且缩短使用寿命。
② Influence: it will make the ventilation pipe connection stress uneven, the ventilation pipe after the device is not straight, the flange gasket is not tight, the system air leakage, resulting in air conditioning load loss, and shorten the service life.
③原因:板下料放样禁绝确;通风管道两两平行,相对面的板料长度和宽度不相等。
③ Causes: the setting out of plate cutting is strictly forbidden; the ventilation pipes are parallel, and the length and width of plate on opposite side are not equal.
④办法:打开下料时,应对板料严格角方,对每片板料的长度、宽度以及查验对角线,使它们的偏差控制在答应范围内;下料后的板料,应将通风管道相对面的两片板料重合查验尺寸准确性。
④ Methods: when opening the blanking, the angle of the sheet should be strictly square, and the length, width and diagonal of each sheet should be checked, so that their deviation can be controlled within the allowable range; after blanking, the two sheets on the opposite side of the ventilation pipe should be overlapped to check the size accuracy.
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