山東通風(fēng)管道加工要做好風(fēng)管轉(zhuǎn)化，這一步要輸入好以下方面：一是風(fēng)管的材質(zhì)，二是風(fēng)管的壁厚，三是風(fēng)管的接口型式，四是風(fēng)管的保溫厚度。這些參數(shù)好看一下說(shuō)明，如果沒(méi)有的話參考05N4-3的相關(guān)規(guī)定。

　　To do the transformation of the air pipe, this step should input the following aspects: one is the material of the wind pipe, two is the wall thickness of the air pipe, three is the interface type of the air pipe, and the four is the insulation thickness of the air pipe. These parameters are the best to look at that, if not the reference of the relevant provisions of 05N4-3.

　　對(duì)于風(fēng)管的轉(zhuǎn)化之前，有一個(gè)內(nèi)容建議要先明確，那就是關(guān)于風(fēng)管的標(biāo)高。用高度調(diào)整命令查看時(shí)，有時(shí)顯示出來(lái)的結(jié)果不一樣。那是因?yàn)椋芫€和管道的標(biāo)高就是線或管的中心標(biāo)高，平時(shí)再說(shuō)管道多高時(shí)，就是把管道看成一根線。

　　Before the conversion wind pipe, a content must be clear, it is about the elevation of the wind pipe. Command view height adjustment, sometimes show different results. That is because the elevation of the pipeline and pipeline is the central elevation of the line or pipe, and the pipeline is usually regarded as a line when the pipeline is too high.

　　而如果做風(fēng)管，那在表示標(biāo)高時(shí)，方法就有些不同。要說(shuō)風(fēng)管管底標(biāo)高，還是中心標(biāo)高，還是頂標(biāo)高。所以在風(fēng)管之前，要看清圖紙上的風(fēng)管將來(lái)是上平齊，還是下平齊，還是中心齊，那相對(duì)應(yīng)的調(diào)整管底標(biāo)高，中心標(biāo)高和頂標(biāo)高。(此外，在做風(fēng)管轉(zhuǎn)化時(shí)，也要針對(duì)性的要使用對(duì)應(yīng)的一種)。

　　And if you do it in the wind, said the elevation when the method is somewhat different. To say the wind pipe bottom elevation, or center elevation, or top elevation. So before the wind pipe, to see the drawings on the wind pipe in the future is flat, or down flat, or the center of Qi, the corresponding adjustment of the pipe bottom elevation, central elevation and top elevation. (in addition, in the wind pipe transformation, but also to the one to use the corresponding).

　　關(guān)于風(fēng)閥可以用轉(zhuǎn)化，也可以直接繪制，方法可以參考轉(zhuǎn)化設(shè)備。這里說(shuō)一下風(fēng)閥中比較特殊的內(nèi)容。在管道里面，閥門(mén)是不扣減管道長(zhǎng)度的，但在風(fēng)管里面，風(fēng)閥是要扣減掉風(fēng)管的長(zhǎng)度的，對(duì)于不同的風(fēng)閥類(lèi)型，有不同的扣減方法。

　　The air valve can be used, can also direct rendering methods can refer to conversion equipment. Here said the special content in the wind valve. In the pipeline profession, the valve does not deduct the length of the pipe, but in the air pipe, the air valve is to deduct the length of the air duct, for different types of air valve, there are different methods of deduction.

　　有的是風(fēng)管寬度不論什么值，風(fēng)閥只扣一個(gè)固定值;有的是風(fēng)管寬度論什么值，風(fēng)閥長(zhǎng)度扣固定加上風(fēng)管的高度(或半徑);還有一種情況，風(fēng)管的寬度與風(fēng)閥的長(zhǎng)度有一個(gè)對(duì)應(yīng)關(guān)系。我們可以根據(jù)具體的說(shuō)明來(lái)選擇不同的風(fēng)閥類(lèi)別。

　　There is no matter what the value of the width of duct, air valve buckle only a fixed value; some duct width on what values of air valve length fixing wind pipe height (or radius); there is a situation, there is a corresponding relationship between the width and the length of the air valve duct. We can choose different categories of air valve according to the specific instructions.

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　　In this paper, the ventilation pipe processing in Shandong to provide you with our website is: http://zypolishing.com/, we will wholeheartedly provide you with better service, you are welcome to visit!

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