Pipe ea tšepe ea ductileke mofuta oa thepa ea phala ka bopharae sebelisoang phepelong ea metsi, drainage, phetiso ea khase le masimo a mang. E na le litšobotsi tsa matla a phahameng, ho hanyetsa kutu le bophelo bo bolelele ba tšebeletso. The bophara mefuta e fapaneng ya DINSEN ductile tšepe phala keDN80～DN2600 (bophara ba 80mm～2600mm),ka kakaretso ke limithara tse 6 'me e ka boela ea etsoa.Boemo ba khatello: hangata e arotsoe ka mofuta oa T (khatello e tlase), mofuta oa K (khatello e bohareng) le mofuta oa P (khatello e phahameng).Tobetsa ho fumana lethathamo la liphaephe tsa tšepe tsa ductile.
Bakeng sa mekhoa ea ho hokahanya tsamaiso ea lipeipi tsa tšepe ea ductile, DINSEN e li akaretsa ka tsela e latelang:
1.Khokahano ea socket ea mofuta oa T:Ke sebopeho se feto-fetohang, seo hape se bitsoang sebopeho sa li-slide-in, e leng sebopeho se tloaelehileng bakeng sa liphaephe tsa tšepe tsa ductile tsa malapeng. Khatello ea ho kopana pakeng tsa reng ea rabara le sokete le spigot e etsa tiiso bakeng sa mokelikeli. Sebopeho sa socket se nahanela boemo le ho kheloha angle ea selikalikoe sa rabara, se ka ikamahanya le sebaka se itseng sa motheo, se na le khanyetso e itseng ea tšisinyeho ea lefatše, se na le litšobotsi tsa sebopeho se bonolo,ho kenya bonolo le ho tiisa hantle, joalo-joalo. Boholo ba lipeipi tsa tšepe tsa ductile tsa metsi 'marakeng li sebelisa sebopeho sena.
Mehato e khethehileng: 1. Hloekisa sokete le spigot. 2. Tšela lubricant leboteng le ka ntle la spigot le lebota le ka hare la sokete. 3. Kenya spigot ka har'a sokete ho netefatsa hore e teng. 4. Tiisa ka lesale la rabara.
2. Khokahano ea sokete e ikemetseng:E amohela sebopeho sa ho tiisa sebopeho sa mofuta oa T, se sebelisoang maemong ao metsi a phallang karolong e kobehang ea phala e leng khōlō haholo, kapa sebaka sa bolulo se seholo haholo, se etsang hore habonolo feela sebopeho se theohe. Ha ho bapisoa le T-mofuta segokanyimmediamentsi sa sebolokigolo, lesale tjheseletsa, fallisehang bula ho boloka lesale, khethehileng khatello ea flange le ho kopanya liboutu welded ka spigot qetellong ea phala li ekeletsoa ho etsa segokanyimmediamentsi sa sebolokigolo ba le molemo-ba khahlanong le hula bokgoni. Lesale la ho boloka le flange ea khatello e ka thella, e le hore sebopeho se na le bokhoni bo itseng ba ho atolosa le ho kheloha ha axial, e ka sebelisoang ha pier e ke ke ea behoa.
3.Khokahano ea Flange:Ka ho tiisa liboutu tse hokelang, flange e pepeta selikalikoe sa ho tiisa ho fihlela ho tiisoa ha interface, e leng sebopeho se thata. Hangata ho joaloe sebelisoang liketsahalong tse khethehileng joalo ka likhokahano tsa li-valve le likhokahano tsa liphaephe tse fapanengs. Melemo ke ho tšepahala ho phahameng le ho tiisa hantle. E loketse maemo ao bophara ba phala e leng kholo kapa bolelele ba phala bo bolelele, hape bo loketse lipapali moo ho kopanngoa ha pipe le litlhoko tsa disassembly hangata. Leha ho le joalo, haeba e patoa ka ho toba, ho na le kotsi ea ho senyeha ha liboutu, 'me ts'ebetso ea matsoho e na le tšusumetso e kholo ho phello ea ho tiisa.
Mehato e tobileng: 1. Kenya li-flange lipheletsong tse peli tsa phala. 2. Eketsa gasket ea ho tiisa pakeng tsa li-flange tse peli. 3. Fasten flange ka liboutu.
4. Arc welding:Lithupa tse loketseng tsa ho tjheseletsa tse kang li-welding rods tsa MG289 li ka khethoa bakeng sa ho cheselletsa, 'me matla a phahame ho feta a tšepe ea tšepe. Ha u sebelisa arc hot welding, preheat 500-700℃pele ho tjheseletsa; haeba ho khethiloe molamu o nang le nickel-based alloy welding o nang le polasetiki e ntle le khanyetso e phahameng ea crack, ho ka boela ha sebelisoa arc cold welding, e nang le tlhahiso e phahameng, empa mocheso o batang oa arc o na le lebelo la ho pholile ka potlako, 'me weld e atisa ho ba le sebopeho sa molomo o mosoeu le mapetsong.
5. Ho cheselletsa khase:Sebelisa mohala oa welding oa mofuta oa RZCQ, joalo ka terata e nang le magnesium e nang le ductile iron welding, sebelisa lelakabe le sa nke lehlakore kapa lelakabe le fokolang la carburizing, 'me butle-butle u phomole ka mor'a ho tjheseletsa.
Mehato e khethehileng: 1. Hloekisa ntlha ea phala. 2. Lokisa pheletso ea phala le weld. 3. Hlahloba boleng ba weld.
6. Khokahano ea likhoele:Peipi ea tšepe e nang le ductile e nang le likhoele ka lehlakoreng le leng e hokahane le lenonyeletso ka likhoele tse tšoanang.E loketse lits'ebetso tse nang le li-diameter tse nyane le likhatello tse tlase.Ho batla ho le bonolo ho kenya le ho qhaqholla, empa ts'ebetso ea eona ea ho tiisa e batla e lekanyelitsoe, 'me e na le litlhoko tse phahameng bakeng sa ts'ebetso ea khoele e nepahetseng le ts'ebetso ea ho kenya.
Mehato e tobileng ea mekhoa e meng ea ho hokahanya: 1. Etsa likhoele tse ka ntle qetellong ea pipe. 2. Sebelisa likhoele tsa ka hare ho kopanya. 3.Koahela ka sealant kapa theipi e tala.
7.Khokahano ea selikalikoe sa elastic sealing: Kenya selikalikoe se tiisang qetellong ea karolo e 'ngoe le e 'ngoe ea liphaephe, ebe u sutumelletsa likarolo tse peli tsa liphaephe ka hare 'me u li kopanye hammoho ka sehokelo sa thrust. Lesale la ho tiisa ho tiisa ts'ebetso ea ho tiisa ho hokahanya lee loketse liphaephe tse nang le li-diameter tse nyane.
8.Khokahano e thata ea lepheo le sa keneleng metsi:Weld metsi setopong lepheo lesale holim'a phala ductile tšepe, 'me ka ho toba lahleloa ka sekotwana se le seng nakong ea kaho ea matlafatsoa marako a konkreite. Hangata e sebelisoa ho hokahanya liphaephe tsa tšepe tsa ductile bakeng sa drainage ka marako a kang liliba tsa tlhahlobo.
Ka bokhutšoanyane, mokhoa oa ho hokahanya oa liphaephe tsa tšepe tsa ductile o ka khethoa ho ea ka boemo ba kaho. Ka ho khetheha,khokahanyo ea socket e loketse liphaephe tse ka tlas'a lefatše, khokahanyo ea flange e loketse liketsahalo tse hlokang ho qhaqhoa khafetsa, khokahanyo e entsoeng ka khoele e loketse liphaephe tse nyenyane tsa bophara, khokahanyo ea welding e loketse maemo a phahameng a khatello le mocheso o phahameng, 'me khokahanyo ea mochine e loketse maemo a nakoana kapa a tšohanyetso.
Ikopanye le DINSEN bakeng sa tharollo ea khokahanyo ea phala ea tšepe ea ductile
Nako ea poso: Feb-07-2025
