螺旋風(fēng)管在生產(chǎn)中的質(zhì)量如何監(jiān)控

發(fā)布人：http://m.hwzxw.net   發(fā)布時(shí)間：2018-08-30 15:13:56

當(dāng)時(shí)在通風(fēng)工程中，南京螺旋風(fēng)管獲得了普遍的使用，特殊是大口徑的螺旋風(fēng)管在地下工程中的使用量已達(dá)50％以上。還由于螺旋風(fēng)管施工是一種剛才鼓起的設(shè)備工藝，其儲(chǔ)存、加工制作與設(shè)備均有許多新的特點(diǎn)，只要我們?cè)谶@些方面加以節(jié)制，才干包管較終的施工質(zhì)量。

At that time, the Nanjing spiral duct was widely used in the ventilation engineering, especially the large diameter spiral duct used in underground engineering has reached more than 50%. Because the construction of spiral duct is a kind of equipment technology just raised, its storage, processing and equipment have many new characteristics, as long as we control these aspects, we can guarantee the final construction quality.

螺旋式風(fēng)管的制安作為一種新型的風(fēng)管施工工藝，其利益是不言而喻的：外觀美觀、強(qiáng)度大、機(jī)械自動(dòng)化水平高、加工制作速度快以及能減少設(shè)備任務(wù)量，大大進(jìn)步了任務(wù)效率等。從少數(shù)興旺國(guó)度問世以來，已獲得了長(zhǎng)足的開展，完成了圓風(fēng)管加工質(zhì)的飛躍。

As a new type of air duct construction technology, the benefits of spiral air duct installation are self-evident: beautiful appearance, high strength, high level of mechanical automation, rapid processing and production speed, and can reduce the amount of equipment tasks, greatly improving the task efficiency. Since the advent of a few prosperous countries, has made considerable progress, completed the round duct processing quality leap.

（1）外觀質(zhì)量高。成形后的風(fēng)管內(nèi)壁潤(rùn)滑，外壁流利；

(1) the appearance quality is high. After forming, the inner wall of the wind pipe is lubricated and the outer wall is fluent.

（2）風(fēng)管強(qiáng)度大。由于外壁咬口構(gòu)成的螺旋線棱筋均勻散布，起到一個(gè)均勻增強(qiáng)筋的效果，其單元強(qiáng)度大于淺顯咬口式風(fēng)管；

(2) the strength of the duct is large. Because the spiral ribs formed by the external wall bite distribute evenly, the unit strength of the spiral ribs is greater than that of the shallow bite duct.

（3）風(fēng)管密封功能優(yōu)越。由所以機(jī)械加工，能減少報(bào)酬操作掉誤，確保風(fēng)管緊密，漏風(fēng)量遠(yuǎn)小于現(xiàn)行標(biāo)準(zhǔn)規(guī)則值；

(3) the sealing function of the duct is superior. Therefore, machining can reduce the error of remuneration operation, ensure that the air duct is tight, air leakage is far less than the current standard value;

（4）資料用量減少。由于螺旋式風(fēng)管單元強(qiáng)度大于淺顯風(fēng)管，故同類規(guī)格風(fēng)管所用的卷材厚度可以減小一個(gè)型號(hào)，且風(fēng)管節(jié)長(zhǎng)比淺顯咬口式風(fēng)管大，一樣長(zhǎng)度的風(fēng)管節(jié)口數(shù)目分明減少，加之選用無法蘭銜接，可節(jié)省許多原資料；

(4) reduction in data usage. Because the strength of the spiral duct unit is greater than that of the shallow duct, the thickness of the coil material used in the same type of duct can be reduced by one type, and the length of the duct is larger than that of the shallow bite duct, and the number of the duct nozzles of the same length can be clearly reduced. In addition, the selection of the non-blue connection can save a lot of raw data.

（5）加工速度快、精度高。由所以機(jī)械流水線加工，可不受功課手技能程度制約，對(duì)進(jìn)步風(fēng)管加工質(zhì)量非常有利。

(5) the processing speed is fast and the accuracy is high. Therefore, the mechanical pipeline processing, can not be subject to the degree of homework hand skills constraints, to improve the quality of duct processing is very beneficial.

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