Masere vharafu zvakajairika zvikanganiso uye nzira dzekurapa chikepe injini yekamuri vharafu mutengesi

Eight vharafu zvikanganiso zvakajairika uye nzira dzekurapa chikepe injini yekamuri vharafu mutengesi 1. Kubuda kwevharuvhu muviri: Chikonzero: 1. Muviri wevharuvhu une trachoma kana kutsemuka; 2. Valve body repair welding tensile crack Processing: 1. Iyo inofungidzirwa mutswe yakakwenenzverwa, yakadzikwa ne 4% nitric acid solution, senge makatsemuka anogona kuratidzwa; 2. Shamba uye gadzira mutswe. Zviviri, hunde yevharuvhu uye inofananidzwa siruu shinda kukuvadzwa kana dzinde musoro wakatyoka, vharafu hunde kubhenda: Chikonzero: 1. Kushanda kusina kunaka, kushandura simba kwakakurisa, kudzikamisa mudziyo kutadza, pamusoro pe torque kudzivirira hakushande. ; 2. Thread fit yakanyanyisa kusununguka kana kuti yakanyanyisa; 3. Nguva dzekushanda dzakawandisa uye hupenyu hurefu hwesevhisi Kugadzira: 1. Kuvandudza kushanda uye usashandise simba rakawandisa; Tarisa muganho mudziyo, tarisa torque kudzivirira mudziyo; 2. Sarudza zvinhu zvakakodzera uye kusangana neungano kushivirira zvinodiwa; 3. Dzorera zvigadziridzo Zvitatu, vharafu yevhavha yevhavha yakabatana pamusoro pekudonha: Chikonzero: 1. Bolt kusimbisa simba harina kukwana kana kuomesa kutsauka; 2. Iyo gasket haina kusangana nezvinodiwa kana kukuvadzwa; 3. Defective bonding surface Processing: 1. Simbisa bhoti kana kuita kuti flange clearance yevhavha yegonhi ienderane; 2. Tsiva gasket; 3. Kubvisa uye kugadzirisa chisimbiso pamusoro pechivharo chegonhi rechina, kubuda kwevhavha: Chikonzero: 1. Kuvhara kwakasununguka; 2. Bonding pamusoro kukuvara; 3. Mukaha uri pakati pevharuvhu spool uye hunde yevharuvhu yakakura zvakanyanya, zvichikonzera kudonha kana kusabatana kwevhavha spool; 4. Iyo yekuisa chisimbiso haina kunaka kana spool yakanamira. Kugadzirisa: 1. Kuvandudza kushanda, kutangazve kana kuvhara; 2. Ivhavha inoparara, uye chisimbiso chepamusoro chevhavha yepakati uye chigaro chiri reground; 3. Gadzirisa mukaha pakati pe spool ne stem kana kutsiva disc; 4. Valve disassembly, bvisa yakanamatira; 5. Tsiva kana kuisa chisimbiso mhete Chishanu, spool uye valve stem detachment, zvichiita kuti kuchinja kukundikana: Chikonzero: 1. Kugadzirisa kusina kunaka; 2. Mubatanidzwa wespool nedzinde wakaora; 3. Simba rekuchinja rakanyanya kukura, zvichiita kuti pave nekukuvara kwekubatana pakati pespool nevhavha; 4. Iyo spool stop gasket yakasununguka uye chikamu chekubatanidza chakapfekwa Kugadzirisa: 1. Ngwarira kuongorora panguva yekugadzirisa; 2. Tsiva tsvimbo yegonhi nezvinhu zvisingadziviriri; 3. Kushanda hakusi kushandura kwakasimba, kana kusazarura zvakakwana mushure mekuenderera mberi kuzarura valve; 4. Tarisa uye kutsiva zvakakuvadzwa spare parts Nhanhatu, iyo valve core, chigaro chinotsemuka: Chikonzero: 1. Kushaikwa kwepamusoro pemhando yejoint surface; 2. Kurapa kwekusiyana kukuru kwekushisa pakati pemativi maviri evharuvhu: Gadzirisa welding yekutsemuka, kupisa kupisa, kupurisa uye kugaya zvinoenderana nemirairo. Zvinomwe, simbi yevhavha inosimudza kana kushandura haifambi: Chikonzero: 1. Kana kuchitonhora, yakavharwa zvakanyanya mushure mekupisa, kana kuti yakanyanya kuoma mushure mekunyatsovhurwa; 2. Kurongedza kwakanyanyisa kudzvanywa; 3. Kucheneswa kwedzinde revharuvhu kudiki uye kwakafa; 4. Hunde yevharuvhu yakanyanya kusimba ne screw, kana screw buckle yakakuvara; 5. Packing gland pressure kutsauka; 6. Dongo rekubhenda; 7 tembiricha iri pakati nepakati yakanyanyisa, kuzara kwakashata, kuora kwakakomba kwehunde yevharuvhu Kugadzira: 1. Mushure mekupisa muviri wevharuvhu, edza kuuvhura zvishoma nezvishoma kana kuuvhara zvishoma kana wanyatsovhurwa uye wakasimba; 2. Sunungura ganda rekutakura zvishoma uye edza kuivhura; 3. Wedzera kubviswa kwedzinde zvakakodzera; 4. Dzorera hunde yevharuvhu uye screw; 5. Rongedza bhaudhi yegland yekurongedza; 6. Rongedza kana kutsiva tsvimbo yegonhi; 7. Tsvimbo yegonhi inogadzirwa nehupfu hwe graphite yakachena semafuta Eight, kutakura kuvuza: Chikonzero: 1. Filler zvinhu zvakashata; 2. Gland yekuisa haina kudzvinyirirwa zvakasimba kana kuti yakarerekera; 3. Nzira yekurongedza haina kunaka; 4. Stem surface damage Kugadzirisa: 1. Sarudzo yakarurama yekuzadza; 2. Tarisa uye gadzirisa kurongedza gland kuti udzivise kudzvinyirira kutsauka; 3. Isa kurongedza zvinoenderana nenzira kwayo; 4. Gadzirisa kana kutsiva hunde yevharuvhu yakapihwa nedhipatimendi rehunyanzvi reSanjing valve Ship engine room valve supplier Nhanganyaya: Shanghai Taichen Valve Co., Ltd. inyanzvi inogadzira mavharuvhu eMarine. Bhizinesi redu chiyero chinovhara nzvimbo dzese dzenyika uye ine imwe mhando yemhando muShanghai. Zvigadzirwa zvedu zveMarine valve zvinogadzirwa zvakanyatsoenderana neyakajairwa yenyika (GB), Marine industry standard (CB), Japanese standard (JIS), German standard (DIN), American Standard (ANSI). Zvigadzirwa zveMarine zvatinovhara mavharuvhu eshavishavi, mavharuvhu egedhi, mavharuvhu ebhora, mavharuvhu epasi, mavharuvhu echeki nemaAngle mavharuvhu. Material sumo yevharuvhu mukamuri yeinjini: Ivhavha inoumbwa nezvikamu zviviri zvemashini ekudzora uye muviri wevharuvhu, iyo inowanzoshandiswa yevhavha ine marudzi mana. 1, simbi yakakandwa: tembiricha yesimbi yevharuvhu inenge 125 madhigirii, uye iri nyore kuita ngura. Inokodzera tsvina uye mamwe midhiya. 2, simbi yakakandwa: simbi yakakandwa tembiricha tembiricha inogona kusvika 425 madhigirii, kushandiswa kwepamusoro tembiricha yepakati. 3, Stainless simbi: Stainless simbi vharafu ine basa rekupokana nekupisa uye kupisa kwakanyanya kwekushisa, kwakakodzera kune dzakasiyana siyana dzakaoma mamiriro. 4, alloy simbi: alloy simbi vharafu zvinhu mukuwedzera kune simbi, kabhoni, asi zvakare yakawedzera zvimwe alloy zvinhu, zvinoshandiswa munzvimbo dzakasiyana dzepamusoro uye dzakaderera tembiricha. Shipe injini yekamuri yevhavha inoshandisa mufananidzo mufananidzo: Kuchengetedza nzira yevhavha yechikepe: 1. Marine valve kugadzirisa nzira: Marine valve kugadzirisa inogona kugoverwa mukugadzirisa kwekukurumidzira, kugadzirisa nguva dzose uye kufungidzira kugadzirisa. Emergency kuchengetedza iri mukukundikana kwevhavha, haigoni kusangana nemaitiro ekushanda zvinodiwa kana kugadziriswa. Kugadziriswa kwakarongwa kunowanzo kuve nekugadziriswa kwechinyakare uye kugadzirisa pamwe chete nekugadzirisa kumiswa kwemaitiro. Predictive maintenance inobva pamigumisiro yekuongorora yepredictive maintenance, inotarirwa kuchengetedzwa kwezvikamu zvakakodzera zvinogadzirisa valve. Emergency kuchengetedza ndeyekugadziriswa mushure mekukundikana kwevhavha inogadzirisa, kugadzirisa nguva dzose uye kufungidzira kugadzirisa ndiko kuchengetedza kusati kwakundikana kwevhavha. Kazhinji, kugadziridzwa kwemaitiro emavharuvhu eMarine kunoitwa nevashandi vekugadzirisa chiridzwa, uye iyo yenguva dzose kugadzirisa pamwe chete nekugadzirisa kunoitwa nekugadzira matekinoroji. Izvo zvikamu zvisina njodzi zvevharuvhu zvinonyanya: kurongedza, kuisa chisimbiso mhete, gasket, piston yekuisa chisimbiso mhete, diaphragm, yakapfava seal chigaro, spool sealing liner. Nguva dzose kugadzirisa kuchatsiviwa nezvikamu zvitsva. Vaviri, Marine valve nzira yekugadzirisa zuva nezuva: 1. Bvunza mushandisi wekushanda ari pabasa pamusoro pekushanda kwevhavha. 2. Tarisa simba rekupa (air hydraulic oil kana power supply) yeMarine valves nezvimwe zvinhu zvakabatana. 3. Tarisa kushanda kweiyo hydraulic oil system. 4. Tarisa nzvimbo dzakasimba uye dzakasimba dzekuisa chisimbiso chevhavha kuti ibude. 5. Tarisa uone kana mitsetse yekubatanidza valve uye zvibatanidza zvakasununguka kana kuti zvakasvibiswa. 6. Tarisa kana valve ine ruzha rusina kujairika uye kudengenyeka kukuru, uye tarisa mamiriro ekupa. Tarisa kana chiito chevhavha ichichinjeka uye kana chichichinja munguva iyo chiratidzo chekutonga chinoshanduka 8. Teerera kune kudengenyeka kusina kujairika kana ruzha rwechigaro che spool. 9. Kana dambudziko rawanikwa, taura nemushandisi wekubata. 10. Ita rekodhi yekuongorora kwekushanyira uye kuiisa.