風管加工的作業(yè)條件的合理性很重要

發(fā)布人：http://www.ryublack.com   發(fā)布時間：2017-03-28 14:34:00

空調(diào)風管加工的質(zhì)量直接關系到人體呼吸空氣的質(zhì)量,所以濟南空調(diào)風管加工必需契合相應的規(guī)范.
The quality of air conditioning duct processing is directly related to the quality of the human respiratory air, so the air conditioning pipe processing in Ji'nan must conform to the corresponding norms
,空調(diào)風管外觀質(zhì)量應到達折角平直,圓弧平均,兩端面平行,無翹角,外表凹凸不大于5 mm;風管與法蘭銜接結(jié)實,翻邊平整,寬度不小于6mm,緊貼法蘭;風管法蘭孔距應契合空調(diào)風管加工的設計請求和施工標準的規(guī)則,焊接應結(jié)實,焊縫處不設置螺孔,螺孔具備互換性;矩形風管邊長大于630mm保溫風管大于800mm時應有加固措施,角鋼加固筋應排列劃一、平均對稱固定結(jié)實.
First of all, the appearance quality should arrive at the corner straight, air duct arc average, two parallel end surfaces, no rake angle, convex and concave surfaces is less than 5 mm; the wind pipe and flange connection flange strong, flat width not less than 6mm, close to the flange; air duct flange hole distance design requirements and construction standards should be consistent with the air duct with the rules of welding seam should be strong, do not set the screw, screw with interchangeability; length of more than 630mm duct insulation should be greater than 800mm reinforcement of rectangular duct reinforcement should be arranged in uniform, symmetrical mean fixed strong reinforcing angle.
其次,空調(diào)風管加工的劃線辦法可用直角線法.展開辦法采用平行線法.依據(jù)大樣圖風管不同的幾何外形和規(guī)格,分別劃線展開,并停止剪切.下料后在軋口之前,板材必需倒角.
Secondly, crossed way air duct processing available right angled line method. Expansion method by using the parallel line method. On the basis of different shapes and specifications of drawing pipe were crossed, and stop shear. After feeding in the rolling mouth before the plate must be chamfered.
1.集中加工應具有寬闊、亮堂、干凈、空中平整、不濕潤的廠房.
1 centralized processing should have wide, bright, clean, smooth, moist air of the plant.
2.現(xiàn)場分散加工應具有能防雨雪、大風及構(gòu)造結(jié)實的設備,并能保證現(xiàn)場加工場地規(guī)整有序.
2 scattered processing should be able to prevent rain, snow, wind and strong structure of the equipment, and to ensure that the site processing site orderly
3.作業(yè)地點要有相應加工工藝的根本機具、設備及電源和牢靠的平安防護安裝,并配有消防器材.
3 the working site should have the corresponding processing technology of the basic equipment, equipment and power supply and reliable safety protection installation, and equipped with fire equipment
4.空調(diào)風管加工應有經(jīng)批準的圖紙、經(jīng)檢查的大樣圖、系統(tǒng)圖,并有施工員書面的技術(shù)質(zhì)量及平安交底.只要將空調(diào)風管加工的各個方面都控制起來,才干保證加工的質(zhì)量滿足客戶的要.
4 air duct should be approved by the working drawings, inspected drawing, system diagram, and construction workers written technical quality and safety tests. As long as all aspects of air duct processing control, can guarantee the machining quality to meet customer needs.
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