Thevalafoke karolo ea taolo tsamaisong ea ho fana ka mokelikeli, e nang le mesebetsi e kang ho khaola, ho lokisa, ho faposa phallo, ho thibela phallo e khutlelang morao, ho tsitsisa khatello, ho faposa phallo kapa ho fokotsa khatello e fetang. Li-valve tse sebelisoang lits'ebetsong tsa taolo ea mokelikeli li tloha ho li-valve tse bonolo ka ho fetisisa tsa ho khaoha ho ea ho li-valve tse fapaneng tse sebelisoang lits'ebetsong tsa taolo e iketsang tse rarahaneng haholo, tse nang le mefuta e mengata le litlhaloso tse fapaneng. Li-valve li ka sebelisoa ho laola phallo ea mefuta e fapaneng ea mokelikeli joalo ka moea, metsi, mouoane, mecha e fapaneng ea ho senya, seretse, oli, tšepe e metsi le mecha ea mahlaseli a kotsi. Li-valve li boetse li arotsoe ka li-valve tsa tšepe e lahliloeng, li-valve tsa tšepe e lahliloeng, li-valve tsa tšepe e sa hloekang, li-valve tsa tšepe ea chrome molybdenum, li-valve tsa tšepe ea chrome molybdenum vanadium, li-valve tsa tšepe ea duplex, li-valve tsa polasetiki, li-valve tse sa tloaelehang tse ikhethileng le lisebelisoa tse ling tsa li-valve ho latela thepa. Ke litlhoko life tsa tekheniki tse lokelang ho eloa hloko ha u reka li-valve
1. Litlhaloso tsa li-valve le lihlopha li lokela ho fihlela litlhoko tsa litokomane tsa moralo oa liphaephe
1.1 Mohlala oa valve o lokela ho bontša litlhoko tsa lipalo tsa maemo a naha. Haeba e le maemo a khoebo, tlhaloso e nepahetseng ea mohlala e lokela ho bontšoa.
1.2 Khatello e sebetsang ea valve e hloka≥khatello ea mosebetsi ea phaephe. Tlas'a mohopolo oa ho se ame theko, khatello ea mosebetsi eo valve e ka e mamellang e lokela ho ba kholo ho feta khatello ea sebele ea mosebetsi ea phaephe; lehlakore lefe kapa lefe la valve le lokela ho khona ho mamella khatello ea mosebetsi ea valve ka makhetlo a 1.1 ha boleng ba eona bo koetsoe, ntle le ho lutla; ha valve e butsoe, 'mele oa valve o lokela ho khona ho mamella litlhoko tsa khatello ea mosebetsi ea valve habeli.
1.3 Bakeng sa maemo a tlhahiso ea li-valve, nomoro ea naha ea maemo a motheo e lokela ho boleloa. Haeba e le maemo a khoebo, litokomane tsa khoebo li lokela ho hokeloa konteraka ea theko.
2. Khetha thepa ea valve
2.1 Thepa ea valve, kaha liphaephe tsa tšepe e putsoa ha li khothalletsoe butle-butle, thepa ea 'mele oa valve e lokela ho ba tšepe e ductile haholo-holo,' me lintlha tsa tlhahlobo ea 'mele le ea' nete ea 'mele le ea lik'hemik'hale ea ho lahla li lokela ho bontšoa.
2.2 Thevalafothepa ea kutu e lokela ho etsoa ka kutu ea valve ea tšepe e sa ruseng (2CR13), 'me valve e bophara bo boholo le eona e lokela ho ba kutu ea valve e kentsoeng ka har'a tšepe e sa ruseng.
2.3 Thepa ea linate ke koporo ea aluminium e qhibilihisitsoeng kapa boronse ea aluminium e qhibilihisitsoeng, 'me boima le matla a eona li feta tsa kutu ea valve
2.4 Thepa ea sekhomaretsi sa kutu ea valve ha ea lokela ho ba le boima le matla a fetang a kutu ea valve, 'me ha ea lokela ho etsa ts'enyeho ea electrochemical ka kutu ea valve le 'mele oa valve tlas'a qoeliso ea metsi.
2.5 Thepa ea bokaholimo ba ho koala①Ho na le mefuta e fapaneng eali-valve, mekhoa e fapaneng ea ho tiisa le litlhoko tsa thepa;②Li-valve tse tloaelehileng tsa heke ea wedge, thepa, mokhoa oa ho lokisa le mokhoa oa ho sila oa lesale la koporo li lokela ho hlalosoa;③Di-valve tsa heke tse koetsoeng ka bonolo, thepa ya rabara ya poleiti ya valve Lintlha tsa tlhahlobo ya mmele, dikhemikhale le bohloeki;④Li-valve tsa serurubele li lokela ho bontša thepa ea bokaholimo ba ho koala 'meleng oa valve le thepa ea bokaholimo ba ho koala holim'a poleiti ea serurubele; lintlha tsa bona tsa liteko tsa 'mele le tsa lik'hemik'hale, haholo-holo litlhoko tsa bohloeki, ts'ebetso ea ho thibela botsofali le ho hanyetsa ho tsofala ha rabara; rabara ea mahlo le rabara ea EPDM, jj., ho thibetsoe ka tieo ho kopanya rabara e khutliselitsoeng.
2.6 Ho paka shaft ea valve①Ka lebaka la hore di-valve tse marangrang a diphaephe hangata di bulwa le ho kwalwa ka sewelo, ho paka ho hlokahala hore ho se sebetse ka dilemo tse mmalwa, mme ho paka ho ke ke ha tsofala, e le hore ho boloke phello ya ho kwala ka nako e telele;②Ho paka ha shaft ea valve ho lokela ho mamella ho buloa le ho koaloa khafetsa, phello ea ho koala e ntle;③Ka lebaka la litlhoko tse boletsoeng ka holimo, ho paka ha shaft ea valve ha hoa lokela ho nkeloa sebaka bophelo bohle kapa ho feta lilemo tse leshome;④Haeba ho hlokahala hore ho nkeloe sebaka, moralo oa valve o lokela ho nahana ka mehato e ka nkeloang sebaka tlas'a boemo ba khatello ea metsi.
3. Lebokose la phetiso ea lebelo le feto-fetohang
3.1 Thepa ea 'mele oa lebokose le litlhoko tsa ka hare le tsa kantle tsa ho thibela ho bola li lumellana le molao-motheo oa 'mele oa valve.
3.2 Lebokose le lokela ho ba le litekanyo tsa ho koala, 'me lebokose le ka mamella ho qoelisoa ka har'a kholomo ea metsi ea limithara tse 3 kamora ho kopanngoa.
3.3 Bakeng sa sesebelisoa sa moeli oa ho bula le ho koala lebokoseng, nate ea ho lokisa e lokela ho ba ka lebokoseng.
3.4 Moralo oa sebopeho sa phetisetso o utloahala. Ha e buloa le ho koaloa, e ka khanna shaft ea valve feela hore e potolohe ntle le ho etsa hore e tsamaee holimo le tlase.
3.5 Lebokose la phetiso ea lebelo le feto-fetohang le tiiso ea shaft ea valve li ke ke tsa hokeloa ka har'a ntho e felletseng e se nang ho lutla.
3.6 Ha ho na lithōle ka lebokoseng, 'me likarolo tsa meshing tsa gear li lokela ho sireletsoa ka mafura.
4.Valvemokhoa oa ts'ebetso
4.1 Tsela eo valve e buloang le ho kwalwa ka yona e lokela ho kwalwa ka ho ya ka watjhe.
4.2 Kaha di-valve tse marangrang a diphaephe hangata di bulwa le ho kwalwa ka letsoho, palo ya diphetoho tsa ho bula le ho kwala ha ea lokela ho ba ngata haholo, esita le di-valve tse bophara bo boholo le tsona di lokela ho ba ka hare ho diphetoho tse 200-600.
4.3 E le ho nolofatsa ts'ebetso ea ho bula le ho koala ke motho a le mong, torque e phahameng ka ho fetisisa ea ho bula le ho koala e lokela ho ba 240m-m tlas'a khatello ea liphaephe.
4.4 Qetello ea ts'ebetso ea ho bula le ho koala ea valve e lokela ho ba tenon e sekwere e nang le litekanyo tse tloaelehileng 'me e shebane le fatše e le hore batho ba ka e sebelisa ka kotloloho ho tloha fatše. Li-valve tse nang le li-disc ha lia lokela marang-rang a liphaephe tse ka tlas'a lefatše.
4.5 Pontšo ea phanele ea ho bula le ho koala valve
①Mola wa sekala wa tekanyo ya ho bula le ho kwala ha valve o lokela ho lahlelwa sekoahelong sa lebokose la di-gear kapa hodima khetla ya phanele ya pontsho kamora hore tsela e fetolwe, kaofela di shebile fatshe, mme mola wa sekala o lokela ho pentwa ka phofo ya fluorescent ho bontsha hore e kgahla mahlo; Haeba e le boemong bo betere, poleiti ya tshepe e sa ruseng e ka sebediswa, ho seng jwalo e pentilwe poleiti ya tshepe, o se ke wa sebedisa letlalo la aluminium ho e etsa;③Nalete ea sesupo e hohela mahlo 'me e tsitsitse ka thata, hang ha tokiso ea ho bula le ho koala e nepahetse, e lokela ho notleloa ka li-rivets.
4.6 Haebavalafoe patiloe ka botebo, 'me sebaka se pakeng tsa mokhoa oa ts'ebetso le phanele ea ponts'o ke≥15m ho tloha fatše, ho lokela hore ho be le setsi sa thupa e atolositsoeng, 'me se lokela ho tiisetsoa ka thata e le hore batho ba ka shebella le ho sebetsa ba le fatše. Ke hore, ts'ebetso ea ho bula le ho koala li-valve marangrang a liphaephe ha e lokele ts'ebetso ea ho theola lesoba.
5. Valveteko ea ts'ebetso
5.1 Ha valve e etsoa ka lihlopha tsa litlhaloso tse itseng, mokhatlo o nang le matla o lokela ho fuoa boikarabelo ba ho etsa liteko tse latelang tsa ts'ebetso:①Torque ea ho bula le ho koala ea valve tlas'a boemo ba khatello ea ho sebetsa;②Tlas'a boemo ba khatello ea ho sebetsa, linako tse tsoelang pele tsa ho bula le ho koala tse ka netefatsang hore valve e koetsoe ka thata;③Ho lemoha coefficient ea ho hanyetsa phallo ea valve tlas'a boemo ba ho tsamaisoa ha metsi ka liphaephe.
5.2 Liteko tse latelang li lokela ho etsoa pele valve e tloha fekthering:①Ha valve e bulehile, 'mele oa valve o lokela ho mamella teko ea khatello ea kahare ea khatello e habeli ea valve;②Ha valve e koetsoe, mahlakore ka bobeli a lokela ho jara khatello e sebetsang ea valve ka makhetlo a 11, ho se ke ha lutla; empa valve ea serurubele e koetsoeng ka tšepe, boleng ba ho lutla ha bo feta litlhoko tse amehang.
6. Thibelo ea ka hare le kantle ea li-valve
6.1 Ka hare le kantle hovalafo'Mele (ho kenyeletsoa le lebokose la phetiso ea lebelo le feto-fetohang) o lokela ho thunngoa pele ho tlosa lehlabathe le mafome, 'me o leke ho fafatsa ka motlakase resin ea epoxy e se nang chefo e nang le botenya ba 0 ~ 3mm kapa ho feta. Ha ho le thata ho fafatsa resin ea epoxy e se nang chefo ka motlakase bakeng sa li-valve tse kholo haholo, pente e tšoanang ea epoxy e se nang chefo le eona e lokela ho brashed le ho fafatsoa.
6.2 Karolo e ka hare ea 'mele oa valve le likarolo tsohle tsa poleiti ea valve li hlokahala hore li be khahlanong le ho bola ka botlalo. Ka lehlakoreng le leng, e ke ke ea bola ha e kolobisoa ka metsing, 'me ha ho na ho bola ha electrochemical ho tla etsahala pakeng tsa litšepe tse peli; ka lehlakoreng le leng, bokaholimo bo boreleli ho fokotsa khanyetso ea metsi.
6.3 Litlhoko tsa bohloeki tsa resin ea epoxy e loantšang ho bola kapa pente 'meleng oa valve li lokela ho ba le tlaleho ea teko ea bolaoli bo tsamaellanang. Thepa ea lik'hemik'hale le ea 'mele le eona e lokela ho fihlela litlhoko tse amehang.
7. Sephutheloana sa valve le lipalangoang
7.1 Mahlakore ka bobeli a valve a lokela ho kwalwa ka dipoleiti tse thibelang mabone.
7.2 Li-valve tsa caliber tse mahareng le tse nyane li lokela ho tlangwa ka lithapo tsa joang ebe li tsamaisoa ka lijaneng.
7.3 Li-valve tse bophara bo boholo le tsona li pakiloe ka mokhoa o bonolo oa ho boloka foreimi ea lepolanka ho qoba tšenyo nakong ea lipalangoang
8. Hlahloba bukana ea fektheri ea valve
8.1 Valve ke disebediswa, mme tlhahisoleseding e latelang e amehang e lokela ho bontshwa bukeng ya tataiso ya fektheri: tlhaloso ya valve; mohlala; kgatello ya ho sebetsa; maemo a tlhahiso; thepa ya mmele wa valve; thepa ya kutu ya valve; thepa ya ho kwala; thepa ya ho paka ya shaft ya valve; thepa ya ho betla kutu ya valve; Thepa e thibelang tshenyo; tataiso ya ho qala tshebetso; diphetoho; torque ya ho bula le ho kwala tlasa kgatello ya ho sebetsa;
8.2 Lebitso laVALVE EA TWSmoetsi; letsatsi la tlhahiso; nomoro ea serial ea fektheri: boima; lesoba, palo ea masoba, le sebaka se pakeng tsa masoba a bohareng a sehokelosephaphathadi bontshitswe setshwantshong; ditekanyo tsa taolo tsa bolelele, bophara le bophahamo ka kakaretso; dinako tse sebetsang tsa ho bula le ho kwala; Coefficient ya ho hanyetsa phallo ya valve; tlhahisoleseding e amehang ya tlhahlobo ya valve ya fektheri le mehato ya ho e thibela bakeng sa ho e kenya le ho e hlokomela, jj.
Nako ea poso: Pherekhong-12-2023
