施工(gong)安(an)全要求：電、氣焊作(zuo)業(ye)必須(xu)持證(zheng)上崗，動火須(xu)有(you)動火證(zheng)，嚴禁無證(zheng)操作(zuo)。電焊機(ji)一、二次接線(xian)端子必須(xu)設保護罩，且連接牢固。電焊機(ji)雙(shuang)線(xian)到位（焊把線(xian)、接地(di)線(xian)），雙(shuang)線(xian)外皮不得有(you)破損現(xian)象。使(shi)(shi)用(yong)折(zhe)方機(ji)時(shi)，應相互(hu)配合(he)，并與折(zhe)方機(ji)保持距離，以免被翻轉的鋼板和配座擊傷。使(shi)(shi)用(yong)咬口機(ji)時(shi)，手(shou)不準放(fang)在咬口機(ji)軌道上，工(gong)件咬扶穩，手(shou)指距滾(gun)輪(lun)不小于5cm。使(shi)(shi)用(yong)卷板機(ji)時(shi)，手(shou)不得直接推送工(gong)件。使(shi)(shi)用(yong)剪(jian)板機(ji)時(shi)，上刀架不準放(fang)置(zhi)工(gong)件等(deng)物品，調(diao)整鐵(tie)皮，腳不能放(fang)在踏板上。剪(jian)切時(shi)，手(shou)嚴禁伸入壓板空隙中。四川(chuan)螺旋風(feng)管生產廠家就找成都瑞琮環境科技有(you)限(xian)公司。成都地(di)下車庫風(feng)管加工(gong)定做(zuo)廠家

質量關(guan)(guan)鍵要求：⑴風(feng)(feng)管(guan)法(fa)(fa)蘭(lan)(lan)制(zhi)(zhi)(zhi)作(zuo)應(ying)表(biao)面平(ping)(ping)整(zheng)，制(zhi)(zhi)(zhi)作(zuo)尺(chi)寸允(yun)許(xu)(xu)偏(pian)(pian)差(cha)(cha)(cha)為(wei)(wei)(wei)1～3mm，平(ping)(ping)面度(du)允(yun)許(xu)(xu)偏(pian)(pian)差(cha)(cha)(cha)為(wei)(wei)(wei)2mm，矩形法(fa)(fa)蘭(lan)(lan)兩(liang)角線(xian)的(de)(de)(de)(de)允(yun)許(xu)(xu)偏(pian)(pian)差(cha)(cha)(cha)為(wei)(wei)(wei)3mm。以保證風(feng)(feng)管(guan)的(de)(de)(de)(de)制(zhi)(zhi)(zhi)作(zuo)質量。⑵制(zhi)(zhi)(zhi)作(zuo)的(de)(de)(de)(de)成品風(feng)(feng)管(guan)，應(ying)咬口縫寬(kuan)度(du)均(jun)勻(yun)，縱向(xiang)接(jie)縫應(ying)相互錯開。法(fa)(fa)蘭(lan)(lan)翻邊(bian)寬(kuan)度(du)應(ying)一(yi)致，翻邊(bian)寬(kuan)度(du)不(bu)得小(xiao)于6mm。質量關(guan)(guan)鍵要求：⑴風(feng)(feng)管(guan)法(fa)(fa)蘭(lan)(lan)制(zhi)(zhi)(zhi)作(zuo)應(ying)表(biao)面平(ping)(ping)整(zheng)，制(zhi)(zhi)(zhi)作(zuo)尺(chi)寸允(yun)許(xu)(xu)偏(pian)(pian)差(cha)(cha)(cha)為(wei)(wei)(wei)1～3mm，平(ping)(ping)面度(du)允(yun)許(xu)(xu)偏(pian)(pian)差(cha)(cha)(cha)為(wei)(wei)(wei)2mm，矩形法(fa)(fa)蘭(lan)(lan)兩(liang)角線(xian)的(de)(de)(de)(de)允(yun)許(xu)(xu)偏(pian)(pian)差(cha)(cha)(cha)為(wei)(wei)(wei)3mm。以保證風(feng)(feng)管(guan)的(de)(de)(de)(de)制(zhi)(zhi)(zhi)作(zuo)質量。⑵制(zhi)(zhi)(zhi)作(zuo)的(de)(de)(de)(de)成品風(feng)(feng)管(guan)，應(ying)咬口縫寬(kuan)度(du)均(jun)勻(yun)，縱向(xiang)接(jie)縫應(ying)相互錯開。法(fa)(fa)蘭(lan)(lan)翻邊(bian)寬(kuan)度(du)應(ying)一(yi)致，翻邊(bian)寬(kuan)度(du)不(bu)得小(xiao)于6mm。成都地下車庫風(feng)(feng)管(guan)加工定做廠(chang)家(jia)鐵皮(pi)風(feng)(feng)管(guan)生產廠(chang)家(jia)就(jiu)找成都瑞琮環境科(ke)技有限(xian)公司。

柔性(xing)(xing)短(duan)管(guan)(guan)(guan)(guan)(guan)安(an)裝(zhuang)(zhuang)：柔性(xing)(xing)短(duan)管(guan)(guan)(guan)(guan)(guan)支(zhi)(zhi)吊(diao)(diao)架的(de)(de)(de)間隔不(bu)宜(yi)大于(yu)1.5m。風(feng)管(guan)(guan)(guan)(guan)(guan)在(zai)支(zhi)(zhi)架間的(de)(de)(de)比較(jiao)大允許垂度不(bu)宜(yi)大于(yu)40mm/m。支(zhi)(zhi)(吊(diao)(diao))柔性(xing)(xing)短(duan)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)吊(diao)(diao)卡箍(gu)(gu)(gu)其寬度應(ying)(ying)(ying)不(bu)小(xiao)于(yu)25mm。卡箍(gu)(gu)(gu)的(de)(de)(de)圓弧(hu)長(chang)(chang)(chang)應(ying)(ying)(ying)大于(yu)1/2周(zhou)長(chang)(chang)(chang)且與風(feng)管(guan)(guan)(guan)(guan)(guan)外(wai)徑(jing)相符。柔性(xing)(xing)短(duan)管(guan)(guan)(guan)(guan)(guan)采用(yong)外(wai)保(bao)(bao)溫時(shi)，保(bao)(bao)溫層(ceng)(ceng)(ceng)應(ying)(ying)(ying)有(you)(you)防(fang)(fang)潮(chao)措施(shi)。吊(diao)(diao)卡箍(gu)(gu)(gu)可(ke)(ke)安(an)裝(zhuang)(zhuang)在(zai)保(bao)(bao)溫層(ceng)(ceng)(ceng)上。柔性(xing)(xing)短(duan)管(guan)(guan)(guan)(guan)(guan)安(an)裝(zhuang)(zhuang)應(ying)(ying)(ying)松(song)緊適度，無(wu)明(ming)顯扭曲。可(ke)(ke)伸縮性(xing)(xing)金屬(shu)(shu)或非金屬(shu)(shu)軟風(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)長(chang)(chang)(chang)度不(bu)宜(yi)超過2m,并(bing)(bing)不(bu)應(ying)(ying)(ying)有(you)(you)死(si)彎(wan)或塌凹。柔性(xing)(xing)短(duan)管(guan)(guan)(guan)(guan)(guan)安(an)裝(zhuang)(zhuang)：柔性(xing)(xing)短(duan)管(guan)(guan)(guan)(guan)(guan)支(zhi)(zhi)吊(diao)(diao)架的(de)(de)(de)間隔不(bu)宜(yi)大于(yu)1.5m。風(feng)管(guan)(guan)(guan)(guan)(guan)在(zai)支(zhi)(zhi)架間的(de)(de)(de)比較(jiao)大允許垂度不(bu)宜(yi)大于(yu)40mm/m。支(zhi)(zhi)(吊(diao)(diao))柔性(xing)(xing)短(duan)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)吊(diao)(diao)卡箍(gu)(gu)(gu)其寬度應(ying)(ying)(ying)不(bu)小(xiao)于(yu)25mm。卡箍(gu)(gu)(gu)的(de)(de)(de)圓弧(hu)長(chang)(chang)(chang)應(ying)(ying)(ying)大于(yu)1/2周(zhou)長(chang)(chang)(chang)且與風(feng)管(guan)(guan)(guan)(guan)(guan)外(wai)徑(jing)相符。柔性(xing)(xing)短(duan)管(guan)(guan)(guan)(guan)(guan)采用(yong)外(wai)保(bao)(bao)溫時(shi)，保(bao)(bao)溫層(ceng)(ceng)(ceng)應(ying)(ying)(ying)有(you)(you)防(fang)(fang)潮(chao)措施(shi)。吊(diao)(diao)卡箍(gu)(gu)(gu)可(ke)(ke)安(an)裝(zhuang)(zhuang)在(zai)保(bao)(bao)溫層(ceng)(ceng)(ceng)上。柔性(xing)(xing)短(duan)管(guan)(guan)(guan)(guan)(guan)安(an)裝(zhuang)(zhuang)應(ying)(ying)(ying)松(song)緊適度，無(wu)明(ming)顯扭曲。可(ke)(ke)伸縮性(xing)(xing)金屬(shu)(shu)或非金屬(shu)(shu)軟風(feng)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)長(chang)(chang)(chang)度不(bu)宜(yi)超過2m,并(bing)(bing)不(bu)應(ying)(ying)(ying)有(you)(you)死(si)彎(wan)或塌凹。

作業條件：⑴風(feng)管預制：應(ying)(ying)(ying)(ying)(ying)有(you)的工(gong)作場(chang)(chang)地(di)，場(chang)(chang)地(di)應(ying)(ying)(ying)(ying)(ying)平整，清潔，加工(gong)平臺應(ying)(ying)(ying)(ying)(ying)找(zhao)平。雙面(mian)鋁箔(bo)絕熱(re)板(ban)風(feng)管等其他復合(he)材(cai)料風(feng)管的場(chang)(chang)地(di)應(ying)(ying)(ying)(ying)(ying)干燥，應(ying)(ying)(ying)(ying)(ying)有(you)足(zu)夠的成(cheng)品(pin)堆放場(chang)(chang)地(di)。⑵作業地(di)點應(ying)(ying)(ying)(ying)(ying)有(you)安放施(shi)工(gong)機具和材(cai)料堆放場(chang)(chang)地(di)，設施(shi)和電源應(ying)(ying)(ying)(ying)(ying)有(you)可靠(kao)的安全防(fang)護裝置。⑶作業場(chang)(chang)地(di)道(dao)(dao)路應(ying)(ying)(ying)(ying)(ying)暢通(tong)(tong)(tong)。必須設置能滿足(zu)消(xiao)防(fang)要求的各種器械(xie)及設施(shi)。⑷加工(gong)設備布置在(zai)建筑物內時，應(ying)(ying)(ying)(ying)(ying)考慮建筑物樓板(ban)、梁的承載功能力，必要時應(ying)(ying)(ying)(ying)(ying)采用相應(ying)(ying)(ying)(ying)(ying)措(cuo)施(shi)。⑸加工(gong)場(chang)(chang)地(di)應(ying)(ying)(ying)(ying)(ying)預留現場(chang)(chang)材(cai)料、成(cheng)品(pin)及半成(cheng)品(pin)的運輸(shu)通(tong)(tong)(tong)道(dao)(dao)，加工(gong)場(chang)(chang)地(di)的選擇不(bu)得阻礙消(xiao)防(fang)通(tong)(tong)(tong)道(dao)(dao)。四川消(xiao)防(fang)風(feng)管加工(gong)廠家就(jiu)找(zhao)成(cheng)都瑞琮(cong)環(huan)境科技有(you)限公司。

共(gong)板式無法(fa)蘭(lan)(lan)連接(jie)的(de)(de)(de)技術(shu)要求:a.風(feng)管(guan)兩端的(de)(de)(de)四(si)個(ge)法(fa)蘭(lan)(lan)面(mian)(mian)剪角(jiao)尺寸必須(xu)準確，否(fou)則(ze)(ze)加(jia)工(gong)(gong)(gong)完后法(fa)蘭(lan)(lan)的(de)(de)(de)四(si)個(ge)面(mian)(mian)不(bu)(bu)平(ping)整(zheng),會造成風(feng)管(guan)扭(niu)(niu)曲(qu)(qu)(qu)，不(bu)(bu)規則(ze)(ze)等。b.必須(xu)使(shi)用與風(feng)管(guan)法(fa)蘭(lan)(lan)面(mian)(mian)相應配(pei)套的(de)(de)(de)共(gong)板法(fa)蘭(lan)(lan)手動折(zhe)邊機或(huo)板料液壓折(zhe)彎機配(pei)上(shang)(shang)下模進行(xing)風(feng)管(guan)與法(fa)蘭(lan)(lan)連接(jie)面(mian)(mian)的(de)(de)(de)折(zhe)邊加(jia)工(gong)(gong)(gong)，否(fou)則(ze)(ze)會影響法(fa)蘭(lan)(lan)面(mian)(mian)的(de)(de)(de)加(jia)工(gong)(gong)(gong)質量，如法(fa)蘭(lan)(lan)的(de)(de)(de)損壞扭(niu)(niu)曲(qu)(qu)(qu)不(bu)(bu)平(ping)等。c.兩段風(feng)管(guan)法(fa)蘭(lan)(lan)面(mian)(mian)必須(xu)粘(zhan)貼好密封膠后再進行(xing)連接(jie)各堅(jian)固四(si)個(ge)角(jiao)碼上(shang)(shang)的(de)(de)(de)螺栓。d.風(feng)管(guan)法(fa)蘭(lan)(lan)面(mian)(mian)在加(jia)工(gong)(gong)(gong)過(guo)程中必須(xu)注意保持90度直(zhi)角(jiao)，過(guo)大或(huo)過(guo)小均會影響風(feng)管(guan)法(fa)蘭(lan)(lan)的(de)(de)(de)質量如風(feng)管(guan)扭(niu)(niu)曲(qu)(qu)(qu)、錯位及安裝和連接(jie)上(shang)(shang)的(de)(de)(de)不(bu)(bu)便。成都(dou)防火(huo)復(fu)合(he)風(feng)管(guan)加(jia)工(gong)(gong)(gong)廠(chang)(chang)家就(jiu)找成都(dou)瑞琮環境科技有(you)限公司。成都(dou)消防排(pai)煙管(guan)道加(jia)工(gong)(gong)(gong)定制廠(chang)(chang)家

通風管道(dao)生產(chan)廠家(jia)就找(zhao)成都瑞琮環境科技(ji)有限公司。成都地下車庫風管加(jia)工定做廠家(jia)

風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)加(jia)工(gong)(gong)注意事項及質量(liang)要求：（1）加(jia)工(gong)(gong)鍍鋅鋼(gang)板風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)應(ying)避(bi)免損壞鍍鋅層，損壞處(chu)（如咬口、折(zhe)(zhe)(zhe)邊(bian)(bian)(bian)(bian)、鉚(liu)接處(chu)等）應(ying)刷質量(liang)涂(tu)料兩遍。（2）矩(ju)形風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)制(zhi)作尺寸以(yi)外(wai)邊(bian)(bian)(bian)(bian)長為準；圓(yuan)形風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)尺寸以(yi)外(wai)徑為準。風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)制(zhi)作采(cai)用剪板機(ji)下料，折(zhe)(zhe)(zhe)方機(ji)折(zhe)(zhe)(zhe)方，咬口機(ji)咬口，局(ju)部采(cai)用手工(gong)(gong)。（3）風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)不(bu)得(de)有(you)(you)橫向(xiang)拼(pin)接縫(feng)，盡量(liang)減少縱向(xiang)拼(pin)縫(feng)。矩(ju)形風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)底邊(bian)(bian)(bian)(bian)寬度等于(yu)或(huo)小于(yu)800mm時(shi)，其底邊(bian)(bian)(bian)(bian)不(bu)得(de)有(you)(you)縱向(xiang)拼(pin)接縫(feng)。（4）矩(ju)形風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)邊(bian)(bian)(bian)(bian)長大(da)(da)(da)于(yu)630mm、保溫風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)邊(bian)(bian)(bian)(bian)長大(da)(da)(da)于(yu)800mm，管(guan)(guan)(guan)(guan)(guan)段長度大(da)(da)(da)于(yu)1250mm或(huo)低壓(ya)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)單邊(bian)(bian)(bian)(bian)平面積大(da)(da)(da)于(yu)1.2平方、中高壓(ya)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)大(da)(da)(da)于(yu)1.0平方，均(jun)應(ying)采(cai)取加(jia)固(gu)措(cuo)施；管(guan)(guan)(guan)(guan)(guan)內支(zhi)撐與風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)固(gu)定應(ying)牢固(gu)，各支(zhi)撐之(zhi)間(jian)與風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)的(de)邊(bian)(bian)(bian)(bian)沿或(huo)法(fa)蘭(lan)的(de)間(jian)距均(jun)勻，不(bu)應(ying)大(da)(da)(da)于(yu)950mm成都地下車庫風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)加(jia)工(gong)(gong)定做(zuo)廠家

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