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Li-valve tse robeli tse tloaelehileng liphoso le mekhoa ea kalafo e tsamaisa mofani oa thepa ea li-valve tsa kamore ea enjene
2022-08-08
Li-valve tse robeli liphoso tse tloaelehileng le mekhoa ea kalafo sekepe sa enjene ea kamore ea ho fana ka thepa 1. Ho lutla ha 'mele oa valve: Lebaka: 1. Setopo sa valve se na le trachoma kapa crack; 2. Valve 'mele tokiso tjheseletsa tensile crack Ho sebetsa: 1. Ho belaelloa hore Crack e bentšitsoe, e entsoe ka tharollo ea 4% ea nitric acid, e kang mapetsong a ka bontšoa; 2. Epa 'me u lokise lepetso. Tse peli, kutu ea valve le khoele ea eona e ts'oanang e senyeha kapa hlooho ea kutu e robehile, ho kobeha ha sekhahla sa valve: Lebaka: 1. Ts'ebetso e sa nepahalang, matla a switjha a maholo haholo, fokotsa ho hloleha ha sesebelisoa, ts'ireletso ea torque ha e sebetse. ; 2. Khoele ea khoele e hlephileng kapa e thata haholo; 3. Linako tse ngata tsa ts'ebetso le bophelo bo bolelele ba ts'ebeletso Ho sebetsa: 1. Ntlafatsa ts'ebetso 'me u se ke ua sebelisa matla a mangata; Sheba sesebelisoa sa moeli, hlahloba sesebelisoa sa tšireletso ea torque; 2. Khetha lisebelisoa tse loketseng 'me u finyelle litlhoko tsa mamello ea kopano; 3. Fetola likarolo tse ling tse tharo, sekoahelo sa li-valve se koahetsoeng ka holim'a metsi: Sesosa: 1. Matla a tiisang bolt ha a lekana kapa a kheloha ka thata; 2. Gasket ha e finyelle litlhoko kapa e senyehile; 3. Sekoahelo sa bonding surface Processing: 1. Tiisa bolt kapa etsa hore ho hlaka ha flange ea sekoahelo sa monyako ho lumellane; 2. Kenya sebaka sa gasket; 3. Harola le ho lokisa bokaholimo ba tiiso ea sekoaelo sa monyako Tse 'nè, ho lutla ha valve: Lebaka: 1. Ho koaloa ho hlephileng; 2. Tšenyo ea holim'a tlamahano; 3. Lekhalo pakeng tsa spool ea valve le kutu ea valve e kholo haholo, e leng se etsang hore ho be le droop kapa ho se kopane hantle ha spool ea valve; 4. Thepa ea ho tiisa e fokola kapa spool e khomaretsoe. Ho sebetsa: 1. Ntlafatsa ts'ebetso, qala bocha kapa koala; 2. Belofo e senyeha, 'me sebaka se tiisitsoeng sa mokokotlo oa li-valve le setulo se rehelletsoe; 3. Fetola lekhalo pakeng tsa spool le stem kapa sebaka sa disc; 4. Valve disassembly, felisa ho khomarela; 5. Kenya sebaka kapa ho beha selikalikoe sa ho tiisa Bohlano, sekhahla sa spool le valve stem, se bakang ho hloleha ha switjha: Lebaka: 1. Tokiso e fosahetseng; 2. Lenonyeletso la spool le kutu le holile; 3. Matla a ho fetoha a maholo haholo, a bakang tšenyo ea motsoako pakeng tsa spool le stem ea valve; 4. The spool stop gasket e hlephileng 'me karolo ea ho kopanya e apere Ho sebetsa: 1. Ela hloko tlhahlobo nakong ea tlhokomelo; 2. Beha molamu oa monyako sebakeng sa thepa e thibelang ho bola; 3. Ts'ebetso ha e na phetoho e matla, kapa ha e bulehe ka ho feletseng ka mor'a ho tsoela pele ho bula valve; 4. Sheba 'me u nke sebaka sa likarolo tse senyehileng tse tšeletseng, mokokotlo oa li-valve, ho phatloha ha setulo: Lebaka: 1. Boleng bo bobe ba bokaholimo ba bokaholimo bo kopaneng; 2. Kalafo ea phapang e khōlō ea mocheso pakeng tsa mahlakoreng a mabeli a valve: Lokisa welding ea mapetsong, phekolo ea mocheso, ho bentša le ho sila ho latela melao. Sesupa, phahamiso ea kutu ea valve kapa switch ha e sisinyehe: Lebaka: 1. Ha ho bata, e koaloa ka thata haholo ka mor'a ho futhumatsoa, kapa e thata haholo ka mor'a ho buloa ka botlalo; 2. Ho paka ho hatelloa ka thata haholo; 3. Thibelo ea kutu ea valve e nyane haholo 'me e shoele maqhubu; 4. Lehlaka la valve le tiile haholo ka screw, kapa screw buckle e senyehile; 5. Ho kheloha khatello ea tšoelesa ho paka; 6. Molamu oa monyako o kobehang; Mocheso o mahareng oa 7 o phahame haholo, ha o na lubrication, ho bola ho hoholo ha kutu ea valve Ho sebetsa: 1. Ka mor'a ho futhumatsa 'mele oa valve, leka ho o bula butle kapa o o koale hanyenyane ha o butsoe ka ho feletseng le o thata; 2. Lokolla tšoelesa ea ho paka hanyenyane 'me u leke ho e bula; 3. Eketsa ho tlosoa ha kutu ka nepo; 4. Kenya sebaka sa kutu ea valve le screw; 5. Lokisa boutu ea tšoelesa ea ho paka; 6. Otlolla kapa u fetole lere la monyako; 7. Molamu oa monyako o entsoe ka phofo e hloekileng ea graphite e le lubricant E robeli, ho lutla ho paka: Lebaka: 1. Lisebelisoa tsa ho tlatsa li fosahetse; 2. The packing gland ha e hatelle ka thata kapa e leeme; 3. Mokhoa oa ho paka o fosahetse; 4. Tšenyo ea holim'a stem Ho sebetsa: 1. Khetho e nepahetseng ea ho tlatsa; 2. Sheba le ho lokisa tšoelesa ea ho paka ho thibela ho kheloha ha khatello; 3. Kenya ho paka ho latela mokhoa o nepahetseng; 4. Lokisa kapa u nke sebaka sa kutu ea valve e fanoeng ke lefapha la botekgeniki la Sanjing valve Ship enjene ea thepa ea mochini oa sekepe Selelekela: Shanghai Taichen Valve Co., Ltd. ke moetsi ea hloahloa oa li-valve tsa Marine. Khoebo ea rona e akaretsa likarolo tsohle tsa naha mme e na le boemo bo itseng ba lebitso Shanghai. Lihlahisoa tsa rona tsa li-valve tsa Marine li etsoa ho latela ka thata-thata ho latela maemo a naha (GB), Marine industry standard (CB), Japanese standard (JIS), German standard (DIN), American Standard (ANSI). Lihlahisoa tsa Marine tseo re li koahelang ke li-valve tsa serurubele, li-valve tsa heke, li-valve tsa bolo, li-globe valves, li-check valves le li-Angle valves. Kenyelletso ea lisebelisoa tsa valve ka kamoreng ea enjene: Sephahla se entsoe ka likarolo tse peli tsa mochini oa taolo le 'mele oa valve, lisebelisoa tse sebelisoang hangata tsa valve li na le mefuta e mene. 1, tšepe e entsoeng ka tšepe: mocheso oa valve oa tšepe o ka bang likhato tse 125, 'me ho bonolo ho rusa. E loketse bakeng sa likhoerekhoere le mecha e meng ea litaba. 2, tšepe e entsoeng ka tšepe: mocheso oa valve oa tšepe o ka fihla ho likhato tse 425, tšebeliso ea mocheso o phahameng oa mocheso. 3, tšepe e sa hloekang: valve ea tšepe e sa hloekang e na le karolo ea ho hanyetsa kutu le ho hanyetsa mocheso o phahameng, o loketseng maemo a fapaneng a rarahaneng. 4, tšepe ea alloy: lisebelisoa tsa tšepe tsa alloy ho kenyelletsa tšepe, k'habone, empa hape e kentse likarolo tse ling tsa alloy, tse sebelisoang libakeng tse fapaneng tsa mocheso o phahameng le o tlase. Setšoantšo sa nyeoe ea mochine oa kamore ea sekepe ea sekepe: Mokhoa oa tlhokomelo ea sekepe sa sekepe sa sekepe: 1. Mokhoa oa tlhokomelo ea li-valve tsa metsing: Tlhokomelo ea li-valve tsa metsing e ka aroloa ka tlhokomelo ea tšohanyetso, tlhokomelo ea kamehla le tlhokomelo e boletsoeng esale pele. Tlhokomelo ea maemo a tšohanyetso ke ho hloleha ha valve, e ke ke ea finyella litlhoko tsa ts'ebetso ea ts'ebetso ha ho hlokomeloa. Tlhokomelo e reriloeng hangata e na le tlhokomelo le tlhokomelo e tloaelehileng hammoho le tokiso ea ho emisoa. Tlhokomelo ea esale pele e ipapisitse le liphetho tsa tlhahlobo ea tlhokomelo e boletsoeng esale pele, tlhokomelo e lebisitsoeng ea likarolo tse amehang tsa li-valve tse laolang. Tlhokomelo ea maemo a tšohanyetso ke tlhokomelo ka mor'a ho hlōleha ha valve e laolang, tlhokomelo ea kamehla le tlhokomelo ea esale pele ke tlhokomelo pele ho hlōleha ha valve. Hangata, tlhokomelo e tloaelehileng ea li-valve tsa Marine e etsoa ke basebetsi ba tlhokomelo ea lisebelisoa, 'me tlhokomelo e tloaelehileng e tšoanang le ea ho nchafatsa e etsoa ke litsebi tsa tlhahiso. Likarolo tse hlaselehang habonolo tsa valve ke haholo-holo: ho paka, selikalikoe sa ho tiisa, gasket, selikalikoe sa ho tiisa piston, diaphragm, setulo se tiisitsoeng se bonolo, lesela la ho tiisa spool. Nako le nako tokiso e tla nkeloa sebaka ke likarolo tse ncha. Tse peli, mokhoa oa tlhokomelo ea letsatsi le letsatsi oa valve ea Marine: 1. Botsa motho ea sebetsang mosebetsing mabapi le ts'ebetso ea valve. 2. Hlahloba matla a phepelo (oli ea haeteroliki ea moea kapa phepelo ea motlakase) ea li-valve tsa Marine le lisebelisoa tse amanang le tsona. 3. Sheba ts'ebetso ea tsamaiso ea oli ea hydraulic. 4. Sheba lintlha tsa ho tiisa tse tsitsitseng le tse matla tsa valve bakeng sa ho lutla. 5. Lekola hore na likhokahano tsa li-valve li hlephile kapa li senyehile. 6. Sheba hore na valve e na le molumo o sa tloaelehang le ho sisinyeha ho hoholo, 'me u hlahlobe boemo ba phepelo. Hlahloba hore na ketso ea valve e fetoha le maemo le hore na e fetoha ka nako ha letšoao la taolo le fetoha 8. Mamela ho sisinyeha ho sa tloaelehang kapa lerata la setulo sa spool. 9. Haeba bothata bo fumaneha, ikopanye le mosebedisi bakeng sa ho sebetsana le bothata. 10. Etsa tlaleho ea tlhahlobo ea bohahlauli 'me u e fane.