• Zhongao

Foornada cadaadiska midabka

Coil qabow waa coil kulul oo la duubay sida walxo cayriin ah, oo lagu duubay heerkulka qolka heerkulka dib-u-cusboonaysiinta ee hoose, oo ay ku jiraan saxan iyo coil, kaas oo loo gudbiyo saxan bir ah, oo sidoo kale loo yaqaan saxan sanduuq ama saxan; Dherer dheer, keenis gariiradaha oo loo yaqaan xarig bir ah, oo sidoo kale loo yaqaan saxan coil.


Faahfaahinta Badeecada

Calaamadaha Alaabta

Tilmaamaha

Dhumucdiisu waa 0.2-4mm, ballaca waa 600-2000mm, dhererka saxanka birta ahna waa 1200-6000mm.

Habka wax soo saarka

Sababtoo ah kuleyl la'aan habka wax soo saarka, ma jiraan wax duubis kulul ah oo inta badan ka dhaca cilladaha birta oksaydhka iyo kuwa birta, tayada dusha sare oo wanaagsan, dhammaystir sare. Intaa waxaa dheer, saxnaanta cabbirka ee alaabada qabow-rogmada leh waa mid sare, sifooyinka iyo qaab-dhismeedka alaabada qabow-rogmada lehna waxay buuxin karaan shuruudo gaar ah, sida sifooyinka elektaroonigga ah, sifooyinka sawir-gacmeedka qoto dheer, iwm.

Waxqabadka: inta badan waxaa la isticmaalaa bir kaarboon yar, waxay u baahan tahay qaab wanaagsan oo qalloocan iyo alxanka, iyo sidoo kale waxqabad shaabadaysan oo gaar ah.

Nooca Rolling Qabow

(1) Ka dib marka la nadiifiyo, waxaa loo farsameeyaa duubista qabow ee caadiga ah;

(2) Qalabka galvanizing-ka oo leh habraacyada qalabka ka hor daaweynta ee galvanizing-ka;

(3) Asal ahaan uma baahna in la farsameeyo guddiga.

Isticmaal

Mugga wax soo saarku wuxuu leeyahay waxqabad wanaagsan, taas oo ah, iyadoo la adeegsanayo duubista qabow, dhumucdiisuna waxay noqon kartaa mid khafiif ah, saxnaan sare oo sax ah oo bir ah oo bir ah oo la duubay, toosan sare, dhammaystirka dusha sare, dhalaalka dusha sare ee nadiifka ah, si fudud loo soo saari karo farsamaynta dahaadhka, noocyo badan, codsi ballaaran, waxqabadka shaabadaynta sare iyo xaddidaad la'aan isku mar, astaamaha dhibicda wax soo saarka oo hooseeya, sidaas darteed soo saarista oo leh tiro badan oo ISTICMAALKA, Inta badan waxaa loo isticmaalaa baabuurta, baaldi bir ah oo daabacan, dhismaha, qalabka dhismaha, baaskiiladaha iyo warshadaha kale, laakiin sidoo kale xulashada ugu fiican ee wax soo saarka saxanka birta ee dahaarka dabiiciga ah.

Birta midabaysan ee gariiradda ah waa nooc ka mid ah walxaha isku dhafan, oo sidoo kale loo yaqaan saxan bir ah oo midabaysan oo laga sameeyay bir xarig ah oo ku jirta khadka wax soo saarka ka dib marka si joogto ah loo nadiifiyo dusha sare, loo isticmaalo phosphating iyo daaweynta kale ee dahaarka wareejinta kiimikada, oo lagu dahaadhay dahaarka dabiiciga ah ee alaabada dubista.

Gariiradda midabku waa nooc ka mid ah walxaha isku dhafan, labadaba saxan bir ah iyo walxo dabiici ah. Ma aha oo kaliya xoogga farsamada ee saxanka birta iyo waxqabadka qaabaynta fudud, laakiin sidoo kale agabka qurxinta dabiiciga ah ee wanaagsan, iska caabbinta daxalka.

Noocyada dahaarka isku-xidhka midabka waxaa loo qaybin karaa: polyester (PE), silicon modified polyester (SMP), polyvinylidene fluoride (PVDF), polyester-ka iska caabbinta cimilada sare (HDP), iyo clinker sol.

GB/T 12754-2006 Saxan bir ah oo midab leh iyo xariijin

GB/T 13448-2006 Habka tijaabada saxan bir ah oo midab leh iyo xarig

GB 50205-2001 Koodhka aqbalaadda tayada dhismaha ee injineernimada qaab-dhismeedka birta

Qalabka birta midabka leh waxaa loo qaybiyaa shan qaybood: baakadaha, qalabka guriga, qalabka dhismaha, qalabka indhaha iyo agabka qurxinta. Kuwaas waxaa ka mid ah, tignoolajiyada qalabka guriga ee midabka leh ee birta ah ayaa ah shuruudaha ugu fiican uguna wanaagsan, uguna sarreeya ee wax soo saarka.

Dahaarka caadiga ah wuxuu ku yimaadaa qaybo badan, kan ugu horumarsan waa fluorocarbon, kaasoo socon kara ku dhawaad ​​20 sano. Guud ahaan waxaa laga helaa warshadaha birta ah qaab duubis ah meelo kala duwan. Saxanka birta midabka leh ee aan inta badan aragno wuxuu tilmaamayaa saxanka la farsameeyay, dhumucdiisuna waa qiyaastii 0.2~10mm, wuxuu ka kooban yahay buuxinta dhexe iyo saxanka birta midabka leh ee labada dhinac. Kuwaas waxaa ka mid ah, dhumucda saxanka midabka leh waxay leedahay 0.4mm, 0.5mm, 0.6mm iyo dhumuc kale oo kala duwan, lakabka dhexe wuxuu noqon karaa polyurethane, dhogor dhagax ah ama balaastig xumbo ah. Sababtoo ah waxaa jira astaamo gaar ah, sidaa darteed dhismaha warshadda oo leh xawaaraha dhismaha saxanka birta midabka leh waa mid aad u dhakhso badan (sida isbitaalka SARS xiaotangshan), laakiin xooggu waa hooseeyaa. Substrate-ka saxanka birta midabka leh waa substrate qabow oo la duubay, substrate galvanized kulul oo kulul iyo substrate zinc galvanized. Noocyada dahaarka waxaa loo qaybin karaa polyester, polyester silicone oo wax laga beddelay, polyvinylidene fluoride iyo plastisol. Xaaladda dusha sare ee saxanka birta ee midabka leh waxaa loo qaybin karaa saxan dahaaran, saxan la embossed iyo saxan daabacan.

Saxanka birta ah ee midabaysan ayaa si weyn loogu isticmaalaa qalabka dhismaha iyo warshadaha gaadiidka, warshadaha dhismaha waxaa inta badan loo isticmaalaa warshadda dhismaha birta, garoonka diyaaradaha, bakhaarada iyo qaboojiyaha iyo derbiyada saqafka iyo albaabada dhismayaasha kale ee warshadaha iyo ganacsiga, dhismayaasha rayidka ah ee leh saxan bir ah oo midab yar leh.

Adeegsiyada kale ee warshadaha waa qaybaha baaskiillada, tuubooyinka kala duwan ee la alxamay, armaajooyinka korontada, ilaalada waddooyinka waaweyn, khaanadaha dukaamada waaweyn, khaanadaha bakhaarka, deyrarka, dahaarka kuleyliyaha biyaha, sameynta foosto, jaranjarada birta ah iyo qaybaha shaambadaynta ee qaabab kala duwan leh. Iyadoo horumarka joogtada ah ee dhaqaalaha, habaynta eber ee warshadaha oo dhan, horumarka degdegga ah ee warshadaha wax lagu farsameeyo oo boqoshaadaya, baahida saxanka aad ayuu u kordhay, laakiin sidoo kale wuxuu kordhiyay baahida suurtagalka ah ee saxanka la shiiday ee kulul.

Bandhigga Alaabta

bandhigga badeecada (3)(1)
bandhigga badeecada (1)(1)
Foornada cadaadiska midabka

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