矩(ju)形(xing)風管(guan)(guan)(guan)的(de)(de)加(jia)固(gu):與圓形(xing)風管(guan)(guan)(guan)相比，矩(ju)形(xing)風管(guan)(guan)(guan)自(zi)身的(de)(de)強(qiang)度低(di)，易(yi)于產生(sheng)(sheng)變(bian)形(xing)。施(shi)工(gong)(gong)及(ji)驗收(shou)規范規定(ding):當(dang)矩(ju)形(xing)風管(guan)(guan)(guan)的(de)(de)大邊長(chang)大于或等(deng)于630mm,保(bao)溫風管(guan)(guan)(guan)大邊長(chang)大于800mm,管(guan)(guan)(guan)段長(chang)度在1250mm以上，或低(di)壓風管(guan)(guan)(guan)的(de)(de)單邊平面(mian)積大于1.2m,中(zhong)、高壓風管(guan)(guan)(guan)大于1.0m時，為了減少風管(guan)(guan)(guan)在運輸和安裝中(zhong)的(de)(de)變(bian)形(xing)，制作(zuo)時必(bi)須采取加(jia)固(gu)措施(shi)。工(gong)(gong)程中(zhong)常見的(de)(de)風管(guan)(guan)(guan)配(pei)件有(you):彎頭、三(san)通(tong)、四(si)通(tong)、變(bian)徑管(guan)(guan)(guan)(也稱大小(xiao)頭)、天圓地方、來回彎等(deng);這(zhe)些配(pei)件制作(zuo)時，通(tong)常采用(yong)畫法(fa)幾何中(zhong)的(de)(de):平行(xing)線法(fa)、求(qiu)實長(chang)線法(fa)、放射線法(fa)、三(san)角(jiao)形(xing)法(fa)、梯形(xing)法(fa)等(deng)方法(fa)來下料及(ji)展開。成(cheng)都通(tong)風管(guan)(guan)(guan)加(jia)工(gong)(gong)廠(chang)家就找(zhao)成(cheng)都瑞琮環境科技(ji)有(you)限(xian)公司。四(si)川風管(guan)(guan)(guan)配(pei)件生(sheng)(sheng)產定(ding)做(zuo)

風(feng)(feng)管(guan)(guan)(guan)內壁設置(zhi)肋條加(jia)(jia)固(gu)(gu)：一般很(hen)少采用，用于外觀(guan)要求美觀(guan)的(de)(de)(de)明裝風(feng)(feng)管(guan)(guan)(guan)。加(jia)(jia)固(gu)(gu)肋條由(you)1.0-1.5mm的(de)(de)(de)鍍鋅鋼板(ban)加(jia)(jia)工，間斷鉚接在風(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)內壁。管(guan)(guan)(guan)內肋條支撐與風(feng)(feng)管(guan)(guan)(guan)固(gu)(gu)定應(ying)牢固(gu)(gu)，各支撐點之間與風(feng)(feng)管(guan)(guan)(guan)的(de)(de)(de)邊沿(yan)或法蘭(lan)的(de)(de)(de)間距應(ying)均勻，不(bu)應(ying)大于900mm。風(feng)(feng)管(guan)(guan)(guan)壁板(ban)上滾槽加(jia)(jia)固(gu)(gu)風(feng)(feng)管(guan)(guan)(guan)展開下(xia)料后，先將壁板(ban)放到滾槽機(ji)械_上進行十字線(xian)或直線(xian)型滾槽，然后咬(yao)合，合縫。由(you)于有(you)機(ji)械，其工藝簡單，并能(neng)節省人工和(he)鋼板(ban)。滾槽加(jia)(jia)固(gu)(gu)的(de)(de)(de)楞線(xian)排列應(ying)規(gui)則，間隔應(ying)均勻，板(ban)面(mian)不(bu)應(ying)有(you)明顯的(de)(de)(de)變形。四川鐵皮風(feng)(feng)管(guan)(guan)(guan)生產多少錢保溫煙囪管(guan)(guan)(guan)道(dao)加(jia)(jia)工廠家就找成都(dou)瑞琮環境(jing)科技有(you)限(xian)公司(si)。

咬口(kou)(kou)后的(de)板料按(an)畫好(hao)的(de)折(zhe)方(fang)(fang)(fang)線(xian)(xian)放在(zai)折(zhe)方(fang)(fang)(fang)機(ji)(ji)上(shang)，置于下模的(de)中(zhong)心線(xian)(xian)。操作(zuo)時使機(ji)(ji)械上(shang)刀片中(zhong)心線(xian)(xian)與(yu)下模中(zhong)心重合(he)，折(zhe)成所需要(yao)的(de)角(jiao)度。折(zhe)方(fang)(fang)(fang)時應(ying)互相配合(he)并(bing)與(yu)折(zhe)方(fang)(fang)(fang)機(ji)(ji)保持(chi)一(yi)定距離，以(yi)(yi)免被翻(fan)轉(zhuan)的(de)鋼(gang)板或(huo)配重碰傷。咬口(kou)(kou)完成的(de)風(feng)(feng)管(guan)(guan)(guan)采用(yong)手(shou)持(chi)電(dian)動縫(feng)口(kou)(kou)機(ji)(ji)進(jin)行(xing)縫(feng)合(he)，縫(feng)合(he)后的(de)風(feng)(feng)管(guan)(guan)(guan)外觀質量應(ying)達到(dao)折(zhe)角(jiao)平(ping)(ping)直，圓(yuan)弧均勻，兩端面平(ping)(ping)行(xing)，無翹角(jiao)，表(biao)面凹凸(tu)不大于5mm。風(feng)(feng)管(guan)(guan)(guan)與(yu)法蘭(lan)(lan)鉚接前先(xian)進(jin)行(xing)技術質量復核，合(he)格后將法蘭(lan)(lan)套在(zai)風(feng)(feng)管(guan)(guan)(guan)上(shang)，風(feng)(feng)管(guan)(guan)(guan)折(zhe)方(fang)(fang)(fang)線(xian)(xian)與(yu)法蘭(lan)(lan)平(ping)(ping)面應(ying)垂(chui)直，然后使用(yong)液壓鉚釘鉗或(huo)手(shou)動夾(jia)眼鉗用(yong)?5X10鉚釘（鉚釘根據不同(tong)風(feng)(feng)管(guan)(guan)(guan)按(an)規程選(xuan)用(yong)，詳見(jian)下表(biao)）將風(feng)(feng)管(guan)(guan)(guan)鉚固，并(bing)將四周翻(fan)邊(bian)(bian)；翻(fan)邊(bian)(bian)應(ying)平(ping)(ping)整(zheng)，不應(ying)小(xiao)于6mm，四角(jiao)應(ying)鏟平(ping)(ping)，不應(ying)出現豁口(kou)(kou)，以(yi)(yi)免漏風(feng)(feng)。法蘭(lan)(lan)制(zhi)作(zuo)應(ying)該核對幾何尺(chi)寸，找好(hao)平(ping)(ping)整(zheng)度，法蘭(lan)(lan)平(ping)(ping)整(zheng)度的(de)允許偏差為2mm，對于相同(tong)尺(chi)寸的(de)法蘭(lan)(lan)，統一(yi)制(zhi)作(zuo)，統一(yi)鉆孔，保證法蘭(lan)(lan)具有互換性。

三(san)通(tong)(tong)(tong)的(de)制(zhi)(zhi)作(zuo)(zuo)：受每節管(guan)(guan)(guan)(guan)段(duan)長度(du)的(de)限值，大型(xing)矩(ju)(ju)形(xing)(xing)三(san)通(tong)(tong)(tong)管(guan)(guan)(guan)(guan)的(de)制(zhi)(zhi)作(zuo)(zuo)采用整體(ti)制(zhi)(zhi)作(zuo)(zuo)，直(zhi)接(jie)通(tong)(tong)(tong)過人工(gong)對板材進行拼接(jie)、下料、上法(fa)蘭(lan)、加固等工(gong)序(xu)制(zhi)(zhi)作(zuo)(zuo)完成。小型(xing)矩(ju)(ju)形(xing)(xing)三(san)通(tong)(tong)(tong)管(guan)(guan)(guan)(guan)制(zhi)(zhi)作(zuo)(zuo)時，將(jiang)主管(guan)(guan)(guan)(guan)與(yu)直(zhi)管(guan)(guan)(guan)(guan)短管(guan)(guan)(guan)(guan)分(fen)開制(zhi)(zhi)作(zuo)(zuo)，然后通(tong)(tong)(tong)過不同材質風(feng)(feng)管(guan)(guan)(guan)(guan)所采取的(de)不同工(gong)藝(yi)使(shi)直(zhi)管(guan)(guan)(guan)(guan)與(yu)主管(guan)(guan)(guan)(guan)連接(jie)起來(lai)。圓形(xing)(xing)三(san)通(tong)(tong)(tong)的(de)直(zhi)管(guan)(guan)(guan)(guan)與(yu)總管(guan)(guan)(guan)(guan)夾角為15－60°，制(zhi)(zhi)作(zuo)(zuo)偏(pian)差小于(yu)3°，插接(jie)式三(san)通(tong)(tong)(tong)管(guan)(guan)(guan)(guan)段(duan)長度(du)為2倍(bei)直(zhi)管(guan)(guan)(guan)(guan)直(zhi)徑加100mm、直(zhi)管(guan)(guan)(guan)(guan)長度(du)不小于(yu)200mm。當風(feng)(feng)管(guan)(guan)(guan)(guan)曲率(lv)半徑小于(yu)其(qi)邊長的(de)1.5倍(bei)時，在(zai)風(feng)(feng)管(guan)(guan)(guan)(guan)的(de)彎曲部(bu)分(fen)安裝導(dao)流片。風(feng)(feng)管(guan)(guan)(guan)(guan)配件(jian)加工(gong)廠(chang)家就(jiu)找成都瑞琮(cong)環境科技有限公司。

主要機(ji)具：⑴常用工(gong)具：扳(ban)(ban)手(shou)(shou)(shou)（活動(dong)(dong)(dong)扳(ban)(ban)手(shou)(shou)(shou)、雙頭扳(ban)(ban)手(shou)(shou)(shou)、套筒(tong)扳(ban)(ban)手(shou)(shou)(shou)、梅花扳(ban)(ban)手(shou)(shou)(shou)），改錐（一字改錐、十字改錐），手(shou)(shou)(shou)電鉆，沖擊電鉆，臺鉆，射釘槍，磨光機(ji)，交、直流電焊機(ji)（移動(dong)(dong)(dong)式(shi)），倒(dao)鏈（包括(kuo)加(jia)長(chang)鏈倒(dao)鏈），木錘(chui)(chui)，拍板(ban)，麻繩(sheng)，手(shou)(shou)(shou)錘(chui)(chui)，電錘(chui)(chui)，手(shou)(shou)(shou)鋸，電動(dong)(dong)(dong)雙刃剪，電動(dong)(dong)(dong)砂輪(lun)鋸，液(ye)壓(ya)鉚釘鉗(qian)，電動(dong)(dong)(dong)拉(la)鉚槍，手(shou)(shou)(shou)剪，高(gao)凳，移動(dong)(dong)(dong)式(shi)腳手(shou)(shou)(shou)架，液(ye)壓(ya)升降(jiang)機(ji)，滑輪(lun)繩(sheng)索(suo)，尖沖，鏨子，刷(shua)子，安全(quan)(quan)帽，安全(quan)(quan)帶等(deng)。⑵測量(liang)檢(jian)測工(gong)具：游(you)標(biao)卡(ka)尺(chi)(chi)、鋼直尺(chi)(chi)、鋼卷尺(chi)(chi)、游(you)標(biao)角度尺(chi)(chi)、內卡(ka)鉗(qian)、漏風量(liang)測試裝(zhuang)置(zhi)等(deng)。⑶進入施工(gong)現場(chang)的(de)設備必須進行檢(jian)查驗收(shou)，定(ding)期維護保養(yang)。成(cheng)都焊接風管(guan)生產廠家(jia)就找(zhao)成(cheng)都瑞琮環境科技有限公司。四川風管(guan)法蘭加(jia)工(gong)制作

四(si)川角鋼法蘭風管加工廠(chang)家就(jiu)找成都瑞(rui)琮環境科技有(you)限公司(si)。四(si)川風管配件生產定做

風(feng)(feng)管(guan)(guan)(guan)與(yu)法(fa)(fa)蘭(lan)(lan)鉚(liu)接前(qian)先(xian)進行技術(shu)質量復核(he)，合格后將法(fa)(fa)蘭(lan)(lan)套在(zai)風(feng)(feng)管(guan)(guan)(guan)上(shang)(shang)(shang)，風(feng)(feng)管(guan)(guan)(guan)折(zhe)方(fang)線(xian)與(yu)法(fa)(fa)蘭(lan)(lan)平(ping)面(mian)應(ying)(ying)(ying)垂(chui)直，然后使(shi)用(yong)液壓鉚(liu)釘(ding)(ding)(ding)鉗或(huo)手動夾眼(yan)鉗用(yong)平(ping)頭(tou)鐵(tie)鉚(liu)釘(ding)(ding)(ding)將風(feng)(feng)管(guan)(guan)(guan)鉚(liu)固，風(feng)(feng)管(guan)(guan)(guan)長(chang)(chang)邊(bian)800mm以(yi)上(shang)(shang)(shang)采用(yong)Φ5×10平(ping)頭(tou)鐵(tie)鉚(liu)釘(ding)(ding)(ding)，風(feng)(feng)管(guan)(guan)(guan)長(chang)(chang)邊(bian)800mm以(yi)下采用(yong)Φ4×8平(ping)頭(tou)鐵(tie)鉚(liu)釘(ding)(ding)(ding)，且應(ying)(ying)(ying)布(bu)置均勻在(zai)同一直線(xian)上(shang)(shang)(shang)，并將四(si)周(zhou)翻(fan)邊(bian)；翻(fan)邊(bian)應(ying)(ying)(ying)平(ping)整，不應(ying)(ying)(ying)小(xiao)于6mm，四(si)角應(ying)(ying)(ying)鏟平(ping)，不應(ying)(ying)(ying)出現(xian)豁口(kou)，以(yi)免(mian)漏(lou)風(feng)(feng)。風(feng)(feng)管(guan)(guan)(guan)法(fa)(fa)蘭(lan)(lan)鉚(liu)釘(ding)(ding)(ding)規格及鉚(liu)釘(ding)(ding)(ding)孔(kong)尺(chi)寸（mm）風(feng)(feng)管(guan)(guan)(guan)與(yu)法(fa)(fa)蘭(lan)(lan)鉚(liu)接前(qian)先(xian)進行技術(shu)質量復核(he)，合格后將法(fa)(fa)蘭(lan)(lan)套在(zai)風(feng)(feng)管(guan)(guan)(guan)上(shang)(shang)(shang)，風(feng)(feng)管(guan)(guan)(guan)折(zhe)方(fang)線(xian)與(yu)法(fa)(fa)蘭(lan)(lan)平(ping)面(mian)應(ying)(ying)(ying)垂(chui)直，然后使(shi)用(yong)液壓鉚(liu)釘(ding)(ding)(ding)鉗或(huo)手動夾眼(yan)鉗用(yong)平(ping)頭(tou)鐵(tie)鉚(liu)釘(ding)(ding)(ding)將風(feng)(feng)管(guan)(guan)(guan)鉚(liu)固，風(feng)(feng)管(guan)(guan)(guan)長(chang)(chang)邊(bian)800mm以(yi)上(shang)(shang)(shang)采用(yong)Φ5×10平(ping)頭(tou)鐵(tie)鉚(liu)釘(ding)(ding)(ding)，風(feng)(feng)管(guan)(guan)(guan)長(chang)(chang)邊(bian)800mm以(yi)下采用(yong)Φ4×8平(ping)頭(tou)鐵(tie)鉚(liu)釘(ding)(ding)(ding)，且應(ying)(ying)(ying)布(bu)置均勻在(zai)同一直線(xian)上(shang)(shang)(shang)，并將四(si)周(zhou)翻(fan)邊(bian)；翻(fan)邊(bian)應(ying)(ying)(ying)平(ping)整，不應(ying)(ying)(ying)小(xiao)于6mm，四(si)角應(ying)(ying)(ying)鏟平(ping)，不應(ying)(ying)(ying)出現(xian)豁口(kou)，以(yi)免(mian)漏(lou)風(feng)(feng)。風(feng)(feng)管(guan)(guan)(guan)法(fa)(fa)蘭(lan)(lan)鉚(liu)釘(ding)(ding)(ding)規格及鉚(liu)釘(ding)(ding)(ding)孔(kong)尺(chi)寸（mm）四(si)川風(feng)(feng)管(guan)(guan)(guan)配件生產(chan)定做