Zolakwika zisanu ndi zitatu za ma valve wamba ndi njira zochiritsira zimatumiza woperekera ma valve m'chipinda cha injini

Ma valve asanu ndi atatu olakwika ndi njira zochizira valavu ya injini 1. Kutayikira kwa ma valve: Chifukwa: 1. Thupi la valve lili ndi trachoma kapena crack; 2. Vavu thupi kukonza kuwotcherera kumakometsera mng'alu Processing: 1. The akuganiziridwa mng'alu ndi opukutidwa, zokhazikika ndi 4% nitric asidi njira, monga ming'alu zingasonyezedwe; 2. Fukula ndi kukonza mng’alu. Chachiwiri, tsinde la valavu ndi kuwonongeka kwake kwa ulusi wofananira kapena kusweka mutu wa tsinde, kupindika kwa tsinde la valve: Chifukwa: 1. Kugwira ntchito molakwika, mphamvu yosinthira ndi yayikulu kwambiri, kuchepetsa kulephera kwa chipangizo, chitetezo cha torque sichigwira ntchito. ; 2. Kuyika kwa ulusi kumakhala kotayirira kapena kothina kwambiri; 3. Nthawi zambiri opareshoni ndi moyo wautali wautumiki Kukonza: 1. Konzani kagwiridwe ntchito ndipo musagwiritse ntchito mphamvu zambiri; Yang'anani chipangizo chochepetsera, fufuzani chipangizo chotetezera torque; 2. Sankhani zipangizo zoyenera ndikukwaniritsa zofunikira zolekerera msonkhano; 3. Bwezerani zida zotsalira Zitatu, chivundikiro cha valve chivundikiro pamtunda: Chifukwa: 1. Kulimbitsa mphamvu ya bolt sikukwanira kapena kupatuka kolimba; 2. Gasket sagwirizana ndi zofunikira kapena zowonongeka; 3. Zowonongeka zomangiriza pamwamba Kukonza: 1. Limbani bawuti kapena pangani chilolezo cha flange cha chitseko cha chitseko chofanana; 2. Bwezerani gasket; 3. Phatikizani ndi kukonza malo osindikizira a chivundikiro cha chitseko Chachinayi, kutuluka kwa valve: Chifukwa: 1. Kutsekedwa kotayirira; 2. Bonding pamwamba kuwonongeka; 3. Kusiyana pakati pa spool ya valve ndi tsinde la valve ndi lalikulu kwambiri, zomwe zimapangitsa kutsika kapena kusagwirizana kwa valve spool; 4. Zosindikizira ndizosauka kapena spool yamamatira. Kukonza: 1. Sinthani ntchito, kuyambitsanso kapena kutseka; 2. Valavu imasweka, ndipo malo osindikizira apakati ndi mpando ndi malo; 3. Sinthani kusiyana pakati pa spool ndi tsinde kapena m'malo mwa chimbale; 4. Vavu disassembly, kuchotsa munakhala; 5. Bwezerani kapena kuyang'ana mphete yosindikizira Kasanu, spool ndi valve stem detachment, zomwe zimapangitsa kuti kusinthaku kuwonongeke: Chifukwa: 1. Kukonzekera kosayenera; 2. Mgwirizano wa spool ndi tsinde wachita dzimbiri; 3. Mphamvu yosinthira ndi yayikulu kwambiri, zomwe zimapangitsa kuwonongeka kwa mgwirizano pakati pa spool ndi tsinde la valve; 4. The spool stop gasket ndi lotayirira ndi kugwirizana gawo lavala Processing: 1. Samalani kuyendera pa kukonza; 2. Bwezerani ndodo yachitseko ndi zinthu zosagwira dzimbiri; 3. Opaleshoniyo sikusintha kwamphamvu, kapena osatsegulidwa kwathunthu mutatha kutsegulira valavu; 4. Yang'anani ndikusintha zida zowonongeka Zisanu ndi chimodzi, pakati pa valve, mpando wosweka: Chifukwa: 1. Kusawoneka bwino kwa malo olowa; 2. Chithandizo cha kusiyana kwakukulu kwa kutentha pakati pa mbali ziwiri za valve: Konzani kuwotcherera kwa ming'alu, kutentha kwa kutentha, kupukuta ndikupera molingana ndi malamulo. Zisanu ndi ziwiri, kukweza tsinde la valve kapena kusinthana sikusuntha: Chifukwa: 1. Kukazizira, kumatsekedwa mwamphamvu kwambiri pambuyo potenthedwa, kapena kumakhala kolimba kwambiri mutatsegula; 2. Kulongedza ndikolimba kwambiri; 3. Chilolezo cha tsinde la vavu ndichochepa kwambiri ndipo chakufa; 4. Tsinde la valve ndi lolimba kwambiri ndi screw, kapena screw buckle yawonongeka; 5. Kunyamula kupatuka kwa glands; 6. Kupindika kwa chitseko; 7 kutentha kwapakati ndikokwera kwambiri, kusapaka mafuta bwino, kuwononga kwambiri kwa tsinde la valavu Kukonza: 1. Mukatenthetsa valavu, yesetsani kutsegula pang'onopang'ono kapena kutseka pang'ono pamene yatsegulidwa ndi yothina; 2. Masulani chithokomiro chonyamula pang'ono ndikuyesera kutsegula; 3. Wonjezerani kuchotsedwa kwa tsinde moyenerera; 4. Bwezerani tsinde la valve ndi wononga; 5. Konzani bawuti wonyamula gland; 6. Wongola kapena kusintha ndodo ya pakhomo; 7. Ndodo yachitseko imapangidwa ndi ufa wa graphite wangwiro monga mafuta asanu ndi atatu, kutayikira kwapang'onopang'ono: Chifukwa: 1. Zinthu zodzaza ndi zolakwika; 2. Chithokomiro chonyamula sichimapanikizidwa mwamphamvu kapena kukondera; 3. Njira yolongedza ndi yolakwika; 4. Kuwonongeka kwa tsinde Kukonzekera: 1. Kusankha koyenera kwa filler; 2. Yang'anani ndikusintha kulongedza gland kuti mupewe kupatuka kwa kuthamanga; 3. Ikani zolongedza molingana ndi njira yolondola; 4. Konzani kapena kusintha tsinde la valve loperekedwa ndi dipatimenti yaukadaulo ya Sanjing valve Ship engine room valve supplier Chiyambi: Shanghai Taichen Valve Co., Ltd. ndi katswiri wopanga ma valve a Marine. Kukula kwathu kwamabizinesi kumakhudza mbali zonse za dzikolo ndipo kuli ndi mtundu wina wake ku Shanghai. Zogulitsa zathu za valve Marine zimapangidwa motsatira ndondomeko ya dziko lonse (GB), Marine industry standard (CB), Japanese standard (JIS), German standard (DIN), American Standard (ANSI). Zogulitsa zam'madzi zomwe timaphimba ndi ma valve a butterfly, ma valve a zipata, ma valve a mpira, ma valve a globe, ma valve owunika ndi ma Angle ma valve. Kuyambitsa zida za valve mu chipinda cha injini: Vavu ili ndi magawo awiri a makina owongolera ndi ma valve, zinthu zomwe zimagwiritsidwa ntchito kwambiri pa valve zimakhala ndi mitundu inayi. 1, chitsulo choponyedwa: kutentha kwa valavu yachitsulo kumakhala pafupifupi madigiri 125, ndipo kumakhala kosavuta kudzimbirira. Oyenera zimbudzi ndi zina TV. 2, kuponyedwa chitsulo: kuponyedwa zitsulo valavu kutentha kufika madigiri 425, ntchito sing'anga kutentha mkulu. 3, chitsulo chosapanga dzimbiri: valavu yachitsulo chosapanga dzimbiri ili ndi gawo la kukana kwa dzimbiri komanso kukana kutentha kwambiri, koyenera pazovuta zosiyanasiyana. 4, aloyi zitsulo: aloyi zitsulo valavu zakuthupi kuwonjezera chitsulo, mpweya, komanso anawonjezera zinthu zina aloyi, ntchito zosiyanasiyana malo mkulu ndi otsika kutentha. Chithunzi chogwiritsira ntchito valavu ya chipinda cha injini ya sitima yapamadzi: Njira yosungira valavu ya sitima yapamadzi: 1. Njira yosungira ma valve a m'madzi: Kukonzekera kwa valve ya m'madzi kungagawidwe mu chisamaliro chadzidzidzi, kukonzanso nthawi zonse ndi kukonzekera zolosera. Kukonzekera kwadzidzidzi ndi kulephera kwa valve, sikungathe kukwaniritsa zofunikira za ntchito pamene kukonza. Kukonzekera kokhazikika nthawi zambiri kumakhala kukonzanso ndi kukonza nthawi zonse molumikizana ndi kukonzanso kuyimitsidwa. Kukonzekera kwachidziwitso kumachokera ku zotsatira zowunikira zowonetseratu zolosera, kukonzanso kwachindunji kwa zigawo zoyenera zoyendetsera valve. Kukonzekera kwadzidzidzi ndikukonza pambuyo pa kulephera kwa valve yoyendetsa, kukonzanso nthawi zonse ndi kukonzekera kwachidziwitso ndiko kukonza kusanachitike kulephera kwa valve. Nthawi zambiri, kukonzanso kwanthawi zonse kwa ma valve a Marine kumachitika ndi ogwira ntchito yokonza zida, ndipo kukonza nthawi zonse komwe kumayenderana ndi kukonzanso kumachitika ndi akatswiri opanga zinthu. Magawo omwe ali pachiwopsezo cha valavu makamaka ndi: kulongedza, mphete yosindikiza, gasket, mphete yosindikizira ya pisitoni, diaphragm, mpando wosindikizira wofewa, liner yosindikiza ya spool. Nthawi zonse kukonza kudzasinthidwa ndi magawo atsopano. Awiri, njira yokonza ma valve a Marine tsiku ndi tsiku: 1. Funsani woyendetsa ntchitoyo pa ntchito za ntchito ya valve. 2. Yang'anani mphamvu zoperekera (mafuta a hydraulic air kapena magetsi) a ma valve a Marine ndi zina zowonjezera. 3. Yang'anani ntchito ya hydraulic mafuta system. 4. Yang'anani malo osindikizira osasunthika komanso amphamvu a valve kuti atayike. 5. Onani ngati mizere yolumikizira ma valve ndi zolumikizira ndi zotayirira kapena zambiri. 6. Yang'anani ngati valavu ili ndi phokoso lachilendo komanso kugwedezeka kwakukulu, ndipo yang'anani momwe zinthu zilili. Yang'anani ngati ntchito ya valve ndi yosinthika komanso ngati imasintha nthawi yomwe chizindikiro chowongolera chimasintha 8. Mvetserani kugwedezeka kwachilendo kapena phokoso la mpando wa spool. 9. Ngati vuto lapezeka, funsani wogwiritsa ntchito kuti agwire. 10. Lembani zoyendera zoyendera ndikuzilemba.